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1. Synthesis and Evaluation of MGB Polyamide-Oligonucleotide Conjugates as Gene Expression Control Compounds

Author

Kazuo Kamaike, Mutsumi Sano, Daisuke Sakata, Yu Nishihara, Hiroaki Amino, Akihiro Ohtsuki, Yui Okada, Takafumi Miyakawa, Makoto Kogawara, Mai Tsutsumi, Misato Takahashi, Etsuko Kawashima, Koichiro Ota, and Hiroaki Miyaoka

Subjects
Genetics, QH426-470, Biochemistry, QD415-436
Abstract

MGB polyamide-oligonucleotide conjugates ON 1-4 with linked MGB polyamides at the 2-exocyclic amino group of a guanine base using aminoalkyl linkers were synthesized and evaluated in terms of binding affinity for complementary DNA containing the MGB polyamide binding sequence using Tm and CD analyses. The MGB polyamides comprised pyrrole polyamides (Py4- and Py3-), which possess binding affinity for A-T base pairs, and imidazole (Im3-) and pyrrole-γ-imidazole (Py3-γ-Im3-) polyamide hairpin motifs, which possess binding affinity for C-G base pairs. It was found that the stability of modified dsDNA was greatly influenced by the linker length. Py4- and Py3-oligonucleotide conjugates (ON 1 (n=4) and ON 2 (n=4)) containing the 4-aminobutyl linker formed stable dsDNA with complementary DNA. Although Im3-oligonucleotide conjugate ON 3 (n=4) containing the 4-aminobutyl linker formed stable dsDNA with complementary DNA, stabilization of dsDNA by the imidazole amide moiety of ON 3 (n=4) was lower compared with the pyrrole amide moiety of ON 2 (n=4). The Py3-γ-Im3-oligonucleotide conjugate ON 4 (n=2), which possesses binding affinity for C-G base pairs via a pyrrole/imidazole combination and contains a 2-aminoethyl linker, showed high binding ability for complementary DNA. Furthermore, the DNA sequence recognition of MGB polyamide-oligonucleotide conjugates was investigated using single-base mismatch DNAs, which possess a mismatch base in the MGB polyamide binding sequence. The Py3-γ-Im3-oligonucleotide conjugate ON 4 (n=2) showed high sequence recognition ability for complementary DNA.

Published
2023
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2. Long-term safety and efficacy of alogliptin, a DPP-4 inhibitor, in patients with type 2 diabetes: a 3-year prospective, controlled, observational study (J-BRAND Registry)

Author

Masakazu Kobayashi, Hirohito Sone, Haruhiko Osawa, Daisuke Koya, Takanori Miura, Yoshihito Atsumi, Udai Nakamura, Eiichi Araki, Hitoshi Shimano, Yukio Tanizawa, Jiro Nakamura, Yuichiro Yamada, Nobuya Inagaki, Atsuko Abiko, Hideki Katagiri, Michio Hayashi, Keiko Naruse, Shimpei Fujimoto, Masazumi Fujiwara, Kenichi Shikata, Yosuke Okada, Tsutomu Yamazaki, Sou Nagai, Katsuyuki Yanagisawa, Hiromichi Kijima, Shinji Taneda, Shigeyuki Saitoh, Daisuke Ikeda, Fuminori Hirano, Haruhiko Yoshimura, Mitsutaka Inoue, Masahiko Katoh, Osamu Nakagaki, Chiho Yamamoto, Akitsuki Morikawa, Shin Furukawa, Takeshi Koshiya, Hajime Sugawara, Takumi Uchida, Noe Takakubo, Yasushi Ishigaki, Susumu Suzuki, Takashi Shimotomai, Naoki Tamasawa, Jun Matsui, Takashi Goto, Toshihide Oizumi, Shinji Susa, Makoto Daimon, Hiroshi Murakami, Takashi Sugawara, Hiroaki Akai, Mari Nakamura, Yoshiji Ogawa, Takao Yokoshima, Tsuyoshi Watanabe, Michio Shimabukuro, Kazuhisa Tsukamoto, Motoei Kunimi, Jo Satoh, Atushi Okuyama, Kazutaka Ogawa, Hideyuki Eguchi, Mamoru Kimura, Hiroshi Kouno, Yohei Horikawa, Shin Ikejima, Masaru Saitoh, Naoyoshi Minami, Akihiro Sekikawa, Toyoyoshi Uchida, Toshihide Kawai, Nobuya Fujita, Ken Tomotsune, Shigeo Yamashita, Motoji Naka, Toru Hiyoshi, Tomotaka Katoh, Kumiko Hamano, Kouichi Inukai, Takuma Kondo, Kazuhiro Tsumura, Yoko Matsuzawa, Masahiro Mimura, Masahiko Kawasumi, Izumi Takei, Masafumi Matsuda, Ichiro Tatsuno, Nobuyuki Banba, Akihiko Ando, Masao Toyoda, Daisuke Suzuki, Takahiro Iijima, Yasumichi Mori, Yutaka Uehara, Yoshihiko Satoh, Kazuaki Yahata, Yoshimasa Asoh, Koichiro Kuwabara, Souichi Takizawa, Yasushi Tanaka, Koutaroh Yokote, Masako Tohgo, Takanobu Itoi, Shigeru Miyazaki, Hiroshi Itoh, Teruo Shiba, Takahisa Hirose, Mariko Higa, Masanobu Yamada, Osamu Ogawa, Masatoshi Kuroki, Shinobu Satoh, Makoto Ujihara, Kenjiroh Yamanaka, Hajime Koyano, Tadashi Yamakawa, Kenichiroh Takahashi, Kazuki Orime, Tsutomu Hirano, Jiroh Morimoto, Takashi Itoh, Yuzoh Mizuno, Naoyuki Yamamoto, Han Miyatake, Mina Yamaguchi, Kenji Yamane, Masahiko Kure, Satoko Kawabe, Masahumi Kakei, Masashi Yoshida, Hiroyuki Itoh, Nobuaki Minami, Kazuki Kobayashi, Yusuke Fujino, Makoto Shibuya, Midori Hosokawa, Isao Nozaki, Chigure Nawa, Tamio Ieiri, Takayuki Watanabe, Yoshio Katoh, Takuyuki Katabami, Michiko Handa, Issei Shimada, Kenichi Ohya, Yoshihiro Ogawa, Takanobu Yoshimoto, Jiroh Nakamura, Naotsuka Okayama, Kenro Imaeda, Syuko Yoshioka, Masako Murakami, Takashi Murase, Yoshihiko Yamada, Yutaka Yano, Hiromitsu Sasaki, Yasuhiro Sumida, Osamu Yonaha, Hiroshi Sobajima, Mitsuyasu Ito, Atushi Suzuki, Atsuko Ishikawa, Takehiko Ichikawa, Shogo Asano, Shinobu Goto, Sakuma Hiroya, Hiroshi Murase, Shozo Ogawa, Hideki Okamoto, Kotaro Nagai, Koji Nagayama, Masanori Yoshida, Norio Takahashi, Kazuhisa Takami, Tsuneo Ono, Takanobu Morihiro, Daisuke Tanaka, Noriko Takahara, Satoshi Miyata, Mamiko Tsugawa, Koichiro Yasuda, Seiji Muro, Masanori Emoto, Ikuo Mineo, Ichiro Shiojima, Takeshi Kurose, Makoto Ohashi, Yumiko Kawabata, Mitsushige Nishikawa, Emiko Nomura, Yasuyuki Nishimura, Yasuhiro Ono, Yasuhisa Yamamoto, Keigo Naka, Taizo Yamamoto, Rika Usuda, Hiroshi Akahori, Seika Kato, Hiroyuki Konya, Yutaka Umayahara, Takashi Seta, Hideki Taki, Masashi Sekiya, Shinichi Mogami, Sumie Fujii, Toshiyuki Hibuse, Shingo Tsuji, Hirofumi Sumi, Yasuro Kumeda, Akinori Kogure, Kenji Furukawa, Akira Kuroe, Hideaki Sawaki, Narihiro Hibiki, Yoshihiro Kitagawa, Yukihiro Bando, Akira Ono, Rikako Uenaka, Seitaro Omoto, Yuki Kita, Eiko Ri, Ryutaro Numaguchi, Sachiko Kawashima, Ichiro Kisimoto, Kiminori Hosoda, Yoshihiko Araki, Tetsuroh Arimura, Mitsuru Hashiramoto, Koumei Takeda, Akira Matsutani, Yasushi Inoue, Fumio Sawano, Nozomu Kamei, Yasuo Ito, Miwa Morita, Yoshiaki Oda, Rui Kishimoto, Katsuhiro Hatao, Tomoatsu Mune, Fumiko Kawasaki, Hiroki Teragawa, Ken Yaga, Keita Ishii, Kyouji Hirata, Tatsuaki Nakatou, Yutaka Nitta, Naoki Fujita, Masayasu Yoneda, Masatoshi Tsuru, Shinichirou Ando, Toshiaki Kakiba, Michihiro Toyoshige, Tsuguka Shiwa, Hiroaki Miyaoka, Yasumi Shintani, Takenori Sakai, Tetsuji Niiya, Shinpei Fujimoto, Hisaka Minami, Yoshihiko Noma, Masaaki Tamaru, Yoshitaka Sayou, Tomoyo Oyama, Masamoto Torisu, Yuichi Fujinaka, Yoshitaka Kumon, Shozo Miyauchi, Morikazu Onji, Toru Nakamura, Yousuke Okada, Toshihiko Yanase, Kenro Nishida, Syuji Nakamura, Kunihisa Kobayashi, Nobuhiko Wada, Moritake Higa, Koji Matsushita, Yoshihiko Nishio, Ryoji Fujimoto, Yasuyuki Kihara, Shinichiro Mine, Tadashi Arao, Hiromi Tasaki, Yasuto Matsuo, Hirofumi Matsuda, Kohei Uriu, Kazuko Kanda, Kazuo Ibaraki, Yoshio Kaku, Yasuhiro Takaki, Iwaho Hazekawa, Kenji Ebihara, Eiichiro Watanabe, Iku Sakurada, Kazuhisa Muraishi, Tamami Oshige, Junichi Yasuda, Toyoshi Iguchi, Noriyuki Sonoda, Masahiro Adachi, Isao Ichino, Yuko Horiuchi, Souichi Uekihara, Shingo Morimitsu, Mitsuhiro Nakazawa, Tadashi Seguchi, and Kengo Kaneko

Subjects
Diseases of the endocrine glands. Clinical endocrinology, RC648-665
Abstract

Introduction Given an increasing use of dipeptidyl peptidase-4 (DPP-4) inhibitors to treat patients with type 2 diabetes mellitus in the real-world setting, we conducted a prospective observational study (Japan-based Clinical Research Network for Diabetes Registry: J-BRAND Registry) to elucidate the safety and efficacy profile of long-term usage of alogliptin.Research design and methods We registered 5969 patients from April 2012 through September 2014, who started receiving alogliptin (group A) or other classes of oral hypoglycemic agents (OHAs; group B), and were followed for 3 years at 239 sites nationwide. Safety was the primary outcome. Symptomatic hypoglycemia, pancreatitis, skin disorders of non-extrinsic origin, severe infections, and cancer were collected as major adverse events (AEs). Efficacy assessment was the secondary outcome and included changes in hemoglobin A1c (HbA1c), fasting blood glucose, fasting insulin and urinary albumin.Results Of the registered, 5150 (group A: 3395 and group B: 1755) and 5096 (3358 and 1738) were included for safety and efficacy analysis, respectively. Group A patients mostly (>90%) continued to use alogliptin. In group B, biguanides were the primary agents, while DPP-4 inhibitors were added in up to ~36% of patients. The overall incidence of AEs was similar between the two groups (42.7% vs 42.2%). Kaplan-Meier analysis revealed the incidence of cancer was significantly higher in group A than in group B (7.4% vs 4.8%, p=0.040), while no significant incidence difference was observed in the individual cancer. Multivariate Cox regression analysis revealed that the imbalanced patient distribution (more elderly patients in group A than in group B), but not alogliptin usage per se, contributed to cancer development. The incidence of other major AE categories was with no between-group difference. Between-group difference was not detected, either, in the incidence of microvascular and macrovascular complications. HbA1c and fasting glucose decreased significantly at the 0.5-year visit and nearly plateaued thereafter in both groups.Conclusions Alogliptin as a representative of DPP-4 inhibitors was safe and durably efficacious when used alone or with other OHAs for patients with type 2 diabetes in the real world setting.

Published
2021
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3. Primary Type3 (Non-ABC, Non-GCB) Subtype of Extranodal Diffuse Large B-Cell Lymphoma of the Thyroid Bearing No MYD88 Mutation by Padlock Probe Hybridization

Author

Yukiko Nishi, Riko Kitazawa, Ryuma Haraguchi, Ayaka Ouchi, Yasuo Ueda, Yuri Kamaoka, Ken Yamamoto, Yasuhiko Todo, Hiroaki Miyaoka, and Sohei Kitazawa

Subjects
MYD88 gene mutation, Diffuse large B-cell lymphoma, Primary extranodal malignant lymphoma, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Primary extranodal malignant lymphoma of the thyroid is a rare entity composed of mostly neoplastic transformation of germinal center-like B cells (GCB) or memory B cells. Other B-cell-type malignancies arising primarily in the thyroid have rarely been described. Immunohistochemical examination of autopsied primary malignant lymphoma of the thyroid in an 83-year-old Japanese female revealed the presence of a non-GCB subtype of diffuse large B-cell lymphoma (DLBCL) without the typical codon 206 or 265 missense mutation of MYD88. The lack of the highly oncogenic MYD88 gene mutation, frequently observed in DLBCL of the activated B-cell (ABC) subtype, and the detection of an extremely aggressive yet local clinical phenotype demonstrated that the present case was an exceptional entity of the type3 (non-GCB and non-ABC) subtype.

Published
2017
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4. Cordyceps militaris Fruit Body Extract Decreases Testosterone Catabolism and Testosterone-Stimulated Prostate Hypertrophy

Author

Kazuya Kusama, Mayuko Miyagawa, Koichiro Ota, Naoko Kuwabara, Kaori Saeki, Yuki Ohnishi, Yasuhiro Kumaki, Tomoyasu Aizawa, Toyokazu Nakasone, Shigemi Okamatsu, Hiroaki Miyaoka, and Kazuhiro Tamura

Subjects
Cordyceps militaris, testosterone, late-onset hypogonadism (LOH), prostate, benign prostate hyperplasia (BPH), Nutrition. Foods and food supply, TX341-641
Abstract

The androgens testosterone and dihydrotestosterone (DHT) are essential for a variety of systemic functions in mature males. Alteration of these hormones results in late-onset hypogonadism (LOH) and benign prostate hyperplasia (BPH). The fruit bodies of fungi of the genus Cordyceps have been regarded as folk medicine or health food with tonic and antifatigue effects. The extract from the fruit body of Cordyceps militaris parasitizing Samia cynthia ricini (CM) was evaluated as a novel-candidate natural product for ameliorating male andropause symptoms. To explore the effects of CM on LOH and BPH, CM was applied to rat models and cultured testicular cells and prostate cells. The concentrations of androgens in the serum and culture media were determined by ELISA. Expression of steroidogenic enzymes and androgen-related genes was evaluated by qPCR, and prostatic cell proliferation was assessed with the cell-viability assay. CM maintained the serum levels of testosterone and DHT, but inhibited testosterone-induced prostate hypertrophy. CM also increased the secretion of testosterone and DHT by primary testicular cells, with no changes in the mRNA expression of steroidogenic enzymes, but decreased the growth of prostatic cell lines. Our data suggest that CM could improve both LOH and BPH in males.

Published
2020
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5. Cigarette smoking is a risk factor for the onset of fatty liver disease in nondrinkers: A longitudinal cohort study.

Author

Masashi Okamoto, Teruki Miyake, Kohichiro Kitai, Shinya Furukawa, Shin Yamamoto, Hidenori Senba, Sayaka Kanzaki, Akiko Deguchi, Mitsuhito Koizumi, Toru Ishihara, Hiroaki Miyaoka, Osamu Yoshida, Masashi Hirooka, Teru Kumagi, Masanori Abe, Bunzo Matsuura, and Yoichi Hiasa

Subjects
Medicine, Science
Abstract

The effect of cigarette smoking on the onset of nonalcoholic fatty liver disease (NAFLD) is unclear, especially that associated with drinking small amounts of alcohol. We conducted a longitudinal study to investigate the relationship between cigarette smoking and NAFLD onset, which was stratified according to the amount of alcohol consumed.We enrolled 7,905 Japanese subjects who had received annual health checkups more than twice between April 2003 and August 2013, 4,045 of whom met at least one of the following exclusion criteria and were excluded: (a) fatty liver at baseline; (b) hepatitis B or hepatitis C; (c) alcohol consumption (men: ≥210 g/wk; women: ≥140 g/wk); (d) change in alcohol drinking status between baseline and the study's endpoint; (e) change in cigarette smoking habits between baseline and the study's endpoint; or (f) current treatment with antidiabetic agents, antihypertensive agents, and/or lipid-lowering agents. The remaining 3,860 subjects (1,512 men, 2,348 women) were divided into two groups based on average alcohol consumption.After adjusting for the variables associated with metabolic disease, smoking was associated with fatty liver disease onset compared with nonsmokers in nondrinkers (adjusted hazard ratio = 1.988, 95% confidence interval 1.057-3.595; p = 0.034). No association was found between smoking and fatty liver disease onset in the low alcohol consumption group (men:

Published
2018
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6. Total Synthesis and Absolute Configuration of the Marine Norditerpenoid Xestenone

Author

Hiroaki Miyaoka, Etsuko Kawashima, Koichiro Ota, and Takao Kurokawa

Subjects
xestenone, marine norditerpene, total synthesis, structural determination, Biology (General), QH301-705.5
Abstract

Xestenone is a marine norditerpenoid found in the northeastern Pacific sponge Xestospongia vanilla. The relative configuration of C-3 and C-7 in xestenone was determined by NOESY spectral analysis. However the relative configuration of C-12 and the absolute configuration of this compound were not determined. The authors have now achieved the total synthesis of xestenone using their developed one-pot synthesis of cyclopentane derivatives employing allyl phenyl sulfone and an epoxy iodide as a key step. The relative and absolute configurations of xestenone were thus successfully determined by this synthesis.

Published
2009
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8. Total Synthesis and Structural Revision of Cephalosporolide J

Author

Hiroaki Miyaoka, Koichiro Ota, and Kazuo Kamaike

Subjects
Organic Chemistry
Abstract

Herein, we report the first total synthesis of cephalosporolide J, which is a deep sea sediment derived polyketide harboring a unique bicyclo[3.3.0]furanolactone moiety. The adopted synthetic strategy consisted of the alkynylation of γ-lactone with lithium alkynyltrifluoroborate followed by a spiroketalization triggered by hydrogenation of the triple bond. Through this synthesis, the correct structure of cephalosporolide J is shown to be that of the 9-epi stereoisomer of the structure originally proposed.

Published
2022

9. Biomimetic total synthesis of plakortone Q via acid-mediated tandem cyclization

Author

Shinnosuke Okazaki, Kaho Senda, Ayaka Tokuta, Misa Inagaki, Kazuo Kamaike, Koichiro Ota, and Hiroaki Miyaoka

Subjects
Organic Chemistry, Physical and Theoretical Chemistry, Biochemistry
Abstract

This study reports the biomimetic total synthesis of the marine polyketide plakortone Q via acid-mediated tandem cyclization.

Published
2022

10. Total syntheses of ent-hypocoprin A and ent-hypocoprin B

Author

Koichiro Ota, Taiki Watanabe, Shuntaro Igarashi, Shinnosuke Okazaki, Kazuo Kamaike, and Hiroaki Miyaoka

Subjects
General Chemical Engineering, General Chemistry
Abstract

This study reports the stereoselective total syntheses of the antipodes of the unique 3/10 bicyclic skeletal sesquiterpenoids, namely, hypocoprin A and hypocoprin B.

Published
2022

11. Unified Approach to ent-Eudesmane-Type Terpenoid Synthesis: Total Synthesis of Sinupol and Eutyscoparin A

Author

Koichiro Ota, Kazuo Kamaike, and Hiroaki Miyaoka

Subjects
Large class, chemistry.chemical_classification, Stereochemistry, Organic Chemistry, Total synthesis, Thioester, Catalysis, Terpenoid, chemistry.chemical_compound, Terpenoid synthesis, chemistry, Decalin, Methyl Ketone, Intramolecular force
Abstract

ent-Eudesmane-type terpenoids constitute a large class of natural products derived from plants, animals, and bacteria. We describe a synthetic approach to two ent-eudesmane-type terpenoids, sinupol and eutyscoparin A, that relies on a key π-facial- and endo/exo-selective intramolecular Diels–Alder reaction to set the C-5–C-10 stereotriads. Further key transformations of trans-fused decalin include conversion to methyl ketone via a versatile thioester intermediate and appropriate functionalization toward target compounds.

Published
2021

12. Total Synthesis of Chlorinated Oxylipin Eiseniachloride B

Author

Koichiro Ota, Kazuo Kamaike, and Hiroaki Miyaoka

Subjects
chemistry.chemical_classification, Biological Products, Natural product, Halogenation, Chemistry, Stereochemistry, Lactol, Molecular Conformation, Total synthesis, Stereoisomerism, General Chemistry, General Medicine, Oxylipin, Phaeophyta, Stereocenter, Lactones, chemistry.chemical_compound, Yield (chemistry), Drug Discovery, Oxylipins, Cyclopentane, Lactone
Abstract

Eiseniachloride B is a marine chlorinated oxylipin isolated from the brown alga Eisenia bicyclis. This natural product contains cyclopentane, chlorohydrin, and 14-membered lactone systems that incorporate five stereogenic centers. In this paper, we report on the total synthesis of structurally unique oxylipin eiseniachloride B from optically active lactol via ecklonialactone B in a linear sequence comprising 11 steps with a 12.1% overall yield.

Published
2021

13. Total syntheses of

Author

Koichiro, Ota, Taiki, Watanabe, Shuntaro, Igarashi, Shinnosuke, Okazaki, Kazuo, Kamaike, and Hiroaki, Miyaoka

Abstract

This study reports the stereoselective total syntheses of the antipodes of the unique 3/10 bicyclic skeletal sesquiterpenoids, namely, hypocoprin A and hypocoprin B. The synthesis involved conjugate addition accelerated by trimethylsilyl chloride, construction of the ten-membered ring

Published
2022

14. Total Synthesis of Ascospiroketal B

Author

Kazuo Kamaike, Hiroaki Miyaoka, Yoshiyori Hara, and Koichiro Ota

Subjects
chemistry.chemical_compound, Polyketide, 010405 organic chemistry, Stereochemistry, Chemistry, Organic Chemistry, Enantioselective synthesis, Epoxide, Total synthesis, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences, Ascospiroketal B
Abstract

An enantioselective total synthesis of the marine tricyclic polyketide ascospiroketal B, previously isolated from the marine-derived fungus Ascochyta salicorniae, was accomplished in 21 steps by using an improved route. The intriguing 5,5-spiroketal-cis-fused-γ-lactone core was constructed through rearrangement of an epoxide, in conjunction with an acid-mediated spiroketalization.

Published
2020

15. A Versatile, Diels–Alder Reaction-Based Approach to Prenyleudesmane Diterpenoids: A Concise Total Synthesis of Sinupol

Author

Kazuo Kamaike, Koichiro Ota, and Hiroaki Miyaoka

Subjects
010405 organic chemistry, Chemistry, Organic Chemistry, Enantioselective synthesis, Total synthesis, Organic chemistry, 010402 general chemistry, 01 natural sciences, Terpenoid, 0104 chemical sciences, Diels–Alder reaction
Abstract

Herein, a concise strategy designed to provide general and diversifiable access to various prenyleudesmane terpenoids is described and utilized in the asymmetric synthesis of a biologically active prenyleudesmane diterpenoid, sinupol, which is accomplished in a seven-step procedure.

Published
2020

16. Observational Study on Unhealthy Eating Behavior and the Effect of Sodium-Glucose Cotransporter 2 Inhibitors: The Luseogliflozin Ehime Diabetes Study

Author

Shinya Furukawa, Teruki Miyake, Hiroaki Miyaoka, Bunzo Matsuura, and Yoichi Hiasa

Subjects
Endocrinology, Diabetes and Metabolism, Internal Medicine
Abstract

Luseogliflozin is a sodium-glucose cotransporter 2 (SGLT2) inhibitor. Unhealthy eating behavior is associated with diabetes, hypertension, and obesity. However, evidence regarding the effect of medications, including SGLT2 inhibitors, on unhealthy eating behavior is limited. This study investigated the association between unhealthy eating behavior and the laboratory and physical findings of Japanese patients with type 2 diabetes given luseogliflozin once daily for 24 weeks.Twenty-nine patients with type 2 diabetes mellitus were enrolled in a 24-week prospective, open-label, single-arm pilot study. The information regarding unhealthy eating behaviors (eating fast, late dinner, nighttime snack, skipping breakfast, and eating until full) was obtained using self-reported questionnaires.The baseline rate of eating fast, late dinner, nighttime snack, skipping breakfast, and eating until full was 51.7%, 24.1%, 24.1%, 10.3% and 55.2%, respectively. After administration of luseogliflozin, fasting plasma glucose, HbA1c, aspartate aminotransferase (ALT), weight, body mass index, and waist measurement all decreased significantly. High-density lipoprotein cholesterol and hematocrit increased significantly. In the healthy eating behavior group, the improvements of fasting plasma glucose and ALT, but not other variables, were attenuated. HbA1c level was significantly improved in patients with eating fast, while other unhealthy eating behaviors attenuated the effect of luseogliflozin for HbA1c. The effect of leseogliflozin on the relationship between eating behavior and weight reduction was inconsistent after administration luseogliflozin.Luseogliflozin might be more effective for controlling plasma glucose in patients with type 2 diabetes who have a tendency to eat fast, but it might have less effect on those with other unhealthy eating habits.

Published
2022

17. Cordyceps militaris Extract and the Main Component, Cordycepin, Modulate the Functions of Prostate Cancer Cells Partially Through the Adenosine A1 Receptor

Author

Kazuya Kusama, Takumi Suzuki, Ryosuke Motohashi, Takumi Nobusawa, Koichiro Ota, Mana Azumi, Mikihiro Yoshie, Hiroaki Miyaoka, and Kazuhiro Tamura

Subjects
Pharmacology, Complementary and alternative medicine, Drug Discovery, Plant Science, General Medicine
Abstract

Our previous study demonstrated that an extract of Cordyceps militaris (CM) derived from Samia Cynthia ricini inhibits testosterone-induced prostate hypertrophy in an animal model. However, the bioactive components in the CM extract that modulate the function of prostate cells have not been identified and characterized. To do this, the present study explored the effective component(s) from CM that influences the viability of androgen-responsive LNCaP prostate cancer cells and androgen-independent PC3 prostate cancer cells. Several fractions of CM, separated by gel filtration chromatography, decreased the viability and proliferation of both types of prostate cancer cells in either the presence or absence of testosterone propionate (TP). The fractions reduced TP-induced expression of the androgen-regulated genes FKBP5, TMPRSS2, and KLK3. NMR identified cordycepin, adenosine, and uridine as the active components in the CM fractions. The proliferation of LNCaP cells was inhibited by cordycepin, but not by either adenosine or uridine. Cordycepin, adenosine, and uridine reduced TP-mediated increases in FKBP5 and TMPRSS2 expression, and TP-mediated phosphorylation of the androgen receptor. Specific adenosine A1, A2, and A3 receptor antagonists did not block the inhibitory effects of cordycepin on cell proliferation, whereas the A1 receptor antagonist CPDPX (8-cyclopentyl-1,3-dipropylxanthine) reversed cordycepin-mediated inhibition of FKBP5 and TMPRSS2 expression. Thus, cordycepin exhibited both adenosine receptor–independent and adenosine A1 receptor–dependent effects. These findings suggest that cordycepin inhibits the proliferation of prostate cells independently of adenosine receptors, and that its modulatory effect on androgen-regulated gene expression is mediated through the adenosine A1 receptor.

Published
2022

18. Total synthesis of squafosacin F: stereodivergent approach to mono-tetrahydrofuran acetogenins

Author

Koichiro Ota, Kazuo Kamaike, Hiroaki Miyaoka, Sumika Kohno, Tomoko Yamashita, and Atsuko Miura

Subjects
Natural product, Tandem, Stereochemistry, General Chemical Engineering, Absolute configuration, Total synthesis, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Intramolecular force, Stereoselectivity, Annonaceous Acetogenins, 0210 nano-technology, Tetrahydrofuran
Abstract

Annonaceous acetogenins have a wide range of potential biological activities. The development of simple and diversity-oriented approaches to their synthesis is therefore important. We have achieved the first total synthesis of squafosacin F and assigned its absolute configuration. The key steps were an acid-mediated tandem intramolecular double cyclization to build the hydroxy-flanked mono-tetrahydrofuran core and decoration with the desired functionalities of the target natural product via highly stereoselective reactions.

Published
2019

19. Cordyceps militaris Fruit Body Extract Decreases Testosterone Catabolism and Testosterone-Stimulated Prostate Hypertrophy

Author

Tomoyasu Aizawa, Kaori Saeki, Nakasone Toyokazu, Kazuhiro Tamura, Naoko Kuwabara, Shigemi Okamatsu, Kazuya Kusama, Mayuko Miyagawa, Hiroaki Miyaoka, Koichiro Ota, Yuki Ohnishi, and Yasuhiro Kumaki

Subjects
0301 basic medicine, medicine.medical_specialty, lcsh:TX341-641, benign prostate hyperplasia (BPH), late-onset hypogonadism (LOH), Cordyceps militaris, urologic and male genital diseases, Article, 03 medical and health sciences, 0302 clinical medicine, Prostate, Internal medicine, medicine, Cordyceps, Nutrition and Dietetics, prostate, biology, Cell growth, Hyperplasia, biology.organism_classification, medicine.disease, 030104 developmental biology, medicine.anatomical_structure, Endocrinology, Cell culture, 030220 oncology & carcinogenesis, Dihydrotestosterone, testosterone, lcsh:Nutrition. Foods and food supply, Food Science, medicine.drug, Hormone
Abstract

The androgens testosterone and dihydrotestosterone (DHT) are essential for a variety of systemic functions in mature males. Alteration of these hormones results in late-onset hypogonadism (LOH) and benign prostate hyperplasia (BPH). The fruit bodies of fungi of the genus Cordyceps have been regarded as folk medicine or health food with tonic and antifatigue effects. The extract from the fruit body of Cordyceps militaris parasitizing Samia cynthia ricini (CM) was evaluated as a novel-candidate natural product for ameliorating male andropause symptoms. To explore the effects of CM on LOH and BPH, CM was applied to rat models and cultured testicular cells and prostate cells. The concentrations of androgens in the serum and culture media were determined by ELISA. Expression of steroidogenic enzymes and androgen-related genes was evaluated by qPCR, and prostatic cell proliferation was assessed with the cell-viability assay. CM maintained the serum levels of testosterone and DHT, but inhibited testosterone-induced prostate hypertrophy. CM also increased the secretion of testosterone and DHT by primary testicular cells, with no changes in the mRNA expression of steroidogenic enzymes, but decreased the growth of prostatic cell lines. Our data suggest that CM could improve both LOH and BPH in males.

Published
2020

20. Long-term safety and efficacy of alogliptin, a DPP-4 inhibitor, in patients with type 2 diabetes: a 3-year prospective, controlled, observational study (J-BRAND Registry)

Author

Masakazu Kobayashi, Hirohito Sone, Haruhiko Osawa, Daisuke Koya, Takanori Miura, Yoshihito Atsumi, Udai Nakamura, Eiichi Araki, Hitoshi Shimano, Yukio Tanizawa, Jiro Nakamura, Yuichiro Yamada, Nobuya Inagaki, Atsuko Abiko, Hideki Katagiri, Michio Hayashi, Keiko Naruse, Shimpei Fujimoto, Masazumi Fujiwara, Kenichi Shikata, Yosuke Okada, Tsutomu Yamazaki, Sou Nagai, Katsuyuki Yanagisawa, Hiromichi Kijima, Shinji Taneda, Shigeyuki Saitoh, Daisuke Ikeda, Fuminori Hirano, Haruhiko Yoshimura, Mitsutaka Inoue, Masahiko Katoh, Osamu Nakagaki, Chiho Yamamoto, Akitsuki Morikawa, Shin Furukawa, Takeshi Koshiya, Hajime Sugawara, Takumi Uchida, Noe Takakubo, Yasushi Ishigaki, Susumu Suzuki, Takashi Shimotomai, Naoki Tamasawa, Jun Matsui, Takashi Goto, Toshihide Oizumi, Shinji Susa, Makoto Daimon, Hiroshi Murakami, Takashi Sugawara, Hiroaki Akai, Mari Nakamura, Yoshiji Ogawa, Takao Yokoshima, Tsuyoshi Watanabe, Michio Shimabukuro, Kazuhisa Tsukamoto, Motoei Kunimi, Jo Satoh, Atushi Okuyama, Kazutaka Ogawa, Hideyuki Eguchi, Mamoru Kimura, Hiroshi Kouno, Yohei Horikawa, Shin Ikejima, Masaru Saitoh, Naoyoshi Minami, Akihiro Sekikawa, Toyoyoshi Uchida, Toshihide Kawai, Nobuya Fujita, Ken Tomotsune, Shigeo Yamashita, Motoji Naka, Toru Hiyoshi, Tomotaka Katoh, Kumiko Hamano, Kouichi Inukai, Takuma Kondo, Kazuhiro Tsumura, Yoko Matsuzawa, Masahiro Mimura, Masahiko Kawasumi, Izumi Takei, Masafumi Matsuda, Ichiro Tatsuno, Nobuyuki Banba, Akihiko Ando, Masao Toyoda, Daisuke Suzuki, Takahiro Iijima, Yasumichi Mori, Yutaka Uehara, Yoshihiko Satoh, Kazuaki Yahata, Yoshimasa Asoh, Koichiro Kuwabara, Souichi Takizawa, Yasushi Tanaka, Koutaroh Yokote, Masako Tohgo, Takanobu Itoi, Shigeru Miyazaki, Hiroshi Itoh, Teruo Shiba, Takahisa Hirose, Mariko Higa, Masanobu Yamada, Osamu Ogawa, Masatoshi Kuroki, Shinobu Satoh, Makoto Ujihara, Kenjiroh Yamanaka, Hajime Koyano, Tadashi Yamakawa, Kenichiroh Takahashi, Kazuki Orime, Tsutomu Hirano, Jiroh Morimoto, Takashi Itoh, Yuzoh Mizuno, Naoyuki Yamamoto, Han Miyatake, Mina Yamaguchi, Kenji Yamane, Masahiko Kure, Satoko Kawabe, Masahumi Kakei, Masashi Yoshida, Hiroyuki Itoh, Nobuaki Minami, Kazuki Kobayashi, Yusuke Fujino, Makoto Shibuya, Midori Hosokawa, Isao Nozaki, Chigure Nawa, Tamio Ieiri, Takayuki Watanabe, Yoshio Katoh, Takuyuki Katabami, Michiko Handa, Issei Shimada, Kenichi Ohya, Yoshihiro Ogawa, Takanobu Yoshimoto, Jiroh Nakamura, Naotsuka Okayama, Kenro Imaeda, Syuko Yoshioka, Masako Murakami, Takashi Murase, Yoshihiko Yamada, Yutaka Yano, Hiromitsu Sasaki, Yasuhiro Sumida, Osamu Yonaha, Hiroshi Sobajima, Mitsuyasu Ito, Atushi Suzuki, Atsuko Ishikawa, Takehiko Ichikawa, Shogo Asano, Shinobu Goto, Sakuma Hiroya, Hiroshi Murase, Shozo Ogawa, Hideki Okamoto, Kotaro Nagai, Koji Nagayama, Masanori Yoshida, Norio Takahashi, Kazuhisa Takami, Tsuneo Ono, Takanobu Morihiro, Daisuke Tanaka, Noriko Takahara, Satoshi Miyata, Mamiko Tsugawa, Koichiro Yasuda, Seiji Muro, Masanori Emoto, Ikuo Mineo, Ichiro Shiojima, Takeshi Kurose, Makoto Ohashi, Yumiko Kawabata, Mitsushige Nishikawa, Emiko Nomura, Yasuyuki Nishimura, Yasuhiro Ono, Yasuhisa Yamamoto, Keigo Naka, Taizo Yamamoto, Rika Usuda, Hiroshi Akahori, Seika Kato, Hiroyuki Konya, Yutaka Umayahara, Takashi Seta, Hideki Taki, Masashi Sekiya, Shinichi Mogami, Sumie Fujii, Toshiyuki Hibuse, Shingo Tsuji, Hirofumi Sumi, Yasuro Kumeda, Akinori Kogure, Kenji Furukawa, Akira Kuroe, Hideaki Sawaki, Narihiro Hibiki, Yoshihiro Kitagawa, Yukihiro Bando, Akira Ono, Rikako Uenaka, Seitaro Omoto, Yuki Kita, Eiko Ri, Ryutaro Numaguchi, Sachiko Kawashima, Ichiro Kisimoto, Kiminori Hosoda, Yoshihiko Araki, Tetsuroh Arimura, Mitsuru Hashiramoto, Koumei Takeda, Akira Matsutani, Yasushi Inoue, Fumio Sawano, Nozomu Kamei, Yasuo Ito, Miwa Morita, Yoshiaki Oda, Rui Kishimoto, Katsuhiro Hatao, Tomoatsu Mune, Fumiko Kawasaki, Hiroki Teragawa, Ken Yaga, Keita Ishii, Kyouji Hirata, Tatsuaki Nakatou, Yutaka Nitta, Naoki Fujita, Masayasu Yoneda, Masatoshi Tsuru, Shinichirou Ando, Toshiaki Kakiba, Michihiro Toyoshige, Tsuguka Shiwa, Hiroaki Miyaoka, Yasumi Shintani, Takenori Sakai, Tetsuji Niiya, Shinpei Fujimoto, Hisaka Minami, Yoshihiko Noma, Masaaki Tamaru, Yoshitaka Sayou, Tomoyo Oyama, Masamoto Torisu, Yuichi Fujinaka, Yoshitaka Kumon, Shozo Miyauchi, Morikazu Onji, Toru Nakamura, Yousuke Okada, Toshihiko Yanase, Kenro Nishida, Syuji Nakamura, Kunihisa Kobayashi, Nobuhiko Wada, Moritake Higa, Koji Matsushita, Yoshihiko Nishio, Ryoji Fujimoto, Yasuyuki Kihara, Shinichiro Mine, Tadashi Arao, Hiromi Tasaki, Yasuto Matsuo, Hirofumi Matsuda, Kohei Uriu, Kazuko Kanda, Kazuo Ibaraki, Yoshio Kaku, Yasuhiro Takaki, Iwaho Hazekawa, Kenji Ebihara, Eiichiro Watanabe, Iku Sakurada, Kazuhisa Muraishi, Tamami Oshige, Junichi Yasuda, Toyoshi Iguchi, Noriyuki Sonoda, Masahiro Adachi, Isao Ichino, Yuko Horiuchi, Souichi Uekihara, Shingo Morimitsu, Mitsuhiro Nakazawa, Tadashi Seguchi, and Kengo Kaneko

Subjects
Blood Glucose, safety, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Type 2 diabetes, Hypoglycemia, Group B, Diseases of the endocrine glands. Clinical endocrinology, dipeptidyl peptidase 4, Japan, Piperidines, Internal medicine, Diabetes mellitus, medicine, Humans, Hypoglycemic Agents, Prospective Studies, Adverse effect, Uracil, Aged, Dipeptidyl-Peptidase IV Inhibitors, business.industry, Incidence (epidemiology), Type 2 Diabetes Mellitus, registries, medicine.disease, RC648-665, Diabetes Mellitus, Type 2, type 2, diabetes mellitus, Clinical care/Education/Nutrition, business, Alogliptin
Abstract

IntroductionGiven an increasing use of dipeptidyl peptidase-4 (DPP-4) inhibitors to treat patients with type 2 diabetes mellitus in the real-world setting, we conducted a prospective observational study (Japan-based Clinical Research Network for Diabetes Registry: J-BRAND Registry) to elucidate the safety and efficacy profile of long-term usage of alogliptin.Research design and methodsWe registered 5969 patients from April 2012 through September 2014, who started receiving alogliptin (group A) or other classes of oral hypoglycemic agents (OHAs; group B), and were followed for 3 years at 239 sites nationwide. Safety was the primary outcome. Symptomatic hypoglycemia, pancreatitis, skin disorders of non-extrinsic origin, severe infections, and cancer were collected as major adverse events (AEs). Efficacy assessment was the secondary outcome and included changes in hemoglobin A1c (HbA1c), fasting blood glucose, fasting insulin and urinary albumin.ResultsOf the registered, 5150 (group A: 3395 and group B: 1755) and 5096 (3358 and 1738) were included for safety and efficacy analysis, respectively. Group A patients mostly (>90%) continued to use alogliptin. In group B, biguanides were the primary agents, while DPP-4 inhibitors were added in up to ~36% of patients. The overall incidence of AEs was similar between the two groups (42.7% vs 42.2%). Kaplan-Meier analysis revealed the incidence of cancer was significantly higher in group A than in group B (7.4% vs 4.8%, p=0.040), while no significant incidence difference was observed in the individual cancer. Multivariate Cox regression analysis revealed that the imbalanced patient distribution (more elderly patients in group A than in group B), but not alogliptin usage per se, contributed to cancer development. The incidence of other major AE categories was with no between-group difference. Between-group difference was not detected, either, in the incidence of microvascular and macrovascular complications. HbA1c and fasting glucose decreased significantly at the 0.5-year visit and nearly plateaued thereafter in both groups.ConclusionsAlogliptin as a representative of DPP-4 inhibitors was safe and durably efficacious when used alone or with other OHAs for patients with type 2 diabetes in the real world setting.

Published
2020

21. Ipragliflozin ameliorates liver damage in non-alcoholic fatty liver disease

Author

Sakiko Yoshida, Bunzo Matsuura, Takenori Sakai, Hiroaki Miyaoka, Hidenori Senba, Masashi Hirooka, Tetsuju Niiya, Abe Masanori, Teruki Miyake, Osamu Yoshida, Fujimasa Tada, Yohei Koizumi, Teru Kumagi, Shinya Furukawa, Yoichi Hiasa, and Shin Yamamoto

Subjects
medicine.medical_specialty, endocrine system diseases, type 2 diabetes mellitus, 030209 endocrinology & metabolism, Disease, selective sodium-glucose cotransporter-2 inhibitor, ipragliflozin, Gastroenterology, digestive system, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Internal medicine, medicine, business.industry, Fatty liver, Type 2 Diabetes Mellitus, nutritional and metabolic diseases, non-alcoholic fatty liver disease, General Medicine, medicine.disease, digestive system diseases, Ipragliflozin, chemistry, Medicine, 030211 gastroenterology & hepatology, Hemoglobin, non-alcoholic steatohepatitis, Steatosis, Steatohepatitis, Transient elastography, business
Abstract

Background There are few effective medications for non-alcoholic steatohepatitis (NASH). We investigated the efficacy of ipragliflozin (selective sodium-glucose cotransporter-2 inhibitor [SGLT2I]) for the treatment of patients with type 2 diabetes mellitus (T2DM) complicated by non-alcoholic fatty liver disease (NAFLD). Methods We prospectively enrolled patients with T2DM complicated by NAFLD treated at our institutions from January 2015 to December 2016. Patients received oral ipragliflozin (50 mg/day) once daily for 24 weeks. Body composition was evaluated using an InBody720 analyzer. We used transient elastography to measure liver stiffness and the controlled attenuation parameter for the quantification of liver steatosis in patients with NASH. Results Forty-three patients with T2DM and NAFLD were enrolled (12 with biopsy-proven NASH and 31 with NAFLD diagnosed by ultrasonography). After 24 weeks, body weight, hemoglobin A1c (HbA1c), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transpeptidase, body fat mass, and steatosis were significantly decreased compared to baseline measurements in patients with NASH. However, muscle mass was not reduced, and liver stiffness showed a statistically insignificant tendency to decrease. NAFLD patients also showed a significant reduction in body weight, HbA1c, AST, and ALT compared to baseline measurements. Conclusion Ipragliflozin may be effective in patients with T2DM complicated by NAFLD.

Published
2018

22. Formal synthesis of cis-solamin: acid-catalyzed one-step construction of 2,5-disubstituted tetrahydrofuran

Author

Kazuo Kamaike, Koichiro Ota, Sumika Kohno, Atsuko Miura, Tomoko Yamashita, and Hiroaki Miyaoka

Subjects
Tandem, 010405 organic chemistry, Stereochemistry, Organic Chemistry, Enantioselective synthesis, One-Step, 010402 general chemistry, Metathesis, 01 natural sciences, Biochemistry, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Intramolecular force, Acetogenin, Moiety, Physical and Theoretical Chemistry, Tetrahydrofuran
Abstract

A divergent strategy has been used for the concise and efficient enantioselective formal synthesis of Annonaceous acetogenin cis-solamin. Our synthetic strategy comprises concise preparation of the diepoxyester via an 11-membered silaketal constructed by ring-closing metathesis after the dimerization of chiral epoxides, and uses an acid-catalyzed tandem intramolecular SN2-like reaction to construct the threo-cis-threo configuration of the tetrahydrofuran-diol moiety.

Published
2018

23. Dietary intake habits and the prevalence of nocturia in Japanese patients with type 2 diabetes mellitus

Author

Koutatsu Maruyama, Yoshihiro Miyake, Hidenori Senba, Tetsuji Niiya, Hisaka Minami, Hiroaki Miyaoka, Takeshi Tanigawa, Keiko Tanaka, Masamoto Torisu, Shin Yamamoto, Teruhisa Ueda, Bunzo Matsuura, Yoichi Hiasa, Takenori Sakai, Shinya Furukawa, and Teruki Miyake

Subjects
Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Population, 030232 urology & nephrology, 030209 endocrinology & metabolism, Dietary behavior, Vegetable, urologic and male genital diseases, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Asian People, Japan, Internal medicine, Diabetes mellitus, Prevalence, Internal Medicine, medicine, Humans, Nocturia, education, education.field_of_study, business.industry, Type 2 Diabetes Mellitus, Articles, Feeding Behavior, General Medicine, Odds ratio, Middle Aged, medicine.disease, female genital diseases and pregnancy complications, Diet, Clinical Science and Care, Diabetes Mellitus, Type 2, chemistry, Food, Original Article, Female, Glycated hemoglobin, medicine.symptom, business, Body mass index, Dyslipidemia
Abstract

Aims/Introduction No reports have been published on the association between dietary intake habits and nocturia in the diabetes population. We therefore evaluated this issue among Japanese patients with diabetes mellitus. Materials and Methods Study participants in the present study were 785 Japanese patients with type 2 diabetes mellitus. Self-administered questionnaires were used to assess each type of dietary intake habit. Vegetable intake habit was assessed by the following question: “Do you have vegetables or seaweed every day?” We used the following two outcomes: (i) nocturia: ≥2 voids per night; and (ii) severe nocturia: ≥3 voids per night. Adjustment was made for age, sex, body mass index, glycated hemoglobin, hypertension, dyslipidemia, smoking, drinking, exercise habit, stroke, ischemic artery disease, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy. Results The prevalence of nocturia, severe nocturia, and vegetable intake habit was 39.9%, 14.4% and 67.3%, respectively. After adjusting for confounding factors, vegetable intake habit was independently inversely associated with nocturia and severe nocturia: the adjusted odds ratios were 0.67 (95% confidence interval [CI] 0.48–0.94) and 0.46 (95% CI 0.30–0.71), respectively. Among male patients, vegetable intake habit was independently inversely associated with severe nocturia, but not nocturia: the adjusted OR was 0.51 (95% CI 0.29–0.88). Among female patients, vegetable intake habit was independently inversely associated with nocturia and severe nocturia: the adjusted ORs were 0.44 (95% CI 0.24–0.79) and 0.34 (95% CI 0.15–0.78), respectively. Conclusions We found an inverse association between vegetable intake habit and nocturia in Japanese patients with type 2 diabetes mellitus.

Published
2017

24. Obesity and the prevalence of nocturia in Japanese elderly patients with type 2 diabetes mellitus: The Dogo study

Author

Bunzo Matsuura, Takenori Sakai, Teruhisa Ueda, Shinya Furukawa, Teruki Miyake, Yoichi Hiasa, Yoshihiro Miyake, Keiko Tanaka, Koutatsu Maruyama, Shin Yamamoto, Hiroaki Miyaoka, Takeshi Tanigawa, Masamoto Torisu, Hisaka Minami, Hidenori Senba, and Tetsuji Niiya

Subjects
medicine.medical_specialty, 030219 obstetrics & reproductive medicine, business.industry, Urinary system, 030232 urology & nephrology, nutritional and metabolic diseases, Type 2 Diabetes Mellitus, General Medicine, urologic and male genital diseases, medicine.disease, Logistic regression, Obesity, female genital diseases and pregnancy complications, 03 medical and health sciences, 0302 clinical medicine, Diabetes mellitus, Internal medicine, medicine, Physical therapy, Nocturia, medicine.symptom, business, Body mass index, Morning
Abstract

Aim Nocturia is common among patients with type 2 diabetes mellitus, but limited evidence regarding the association between body mass index (BMI) and nocturia exists among such patients. The aim of the present study, therefore, was to evaluate the association between BMI and nocturia among Japanese patients with type 2 diabetes mellitus. Methods Study participants were 809 Japanese patients with type 2 diabetes mellitus. Study participants were considered to have nocturia if they answered “two or more” to the question: “How many times do you typically wake up to urinate from sleeping at night until waking in the morning?” We used the following two outcomes: (i) moderate nocturia was defined as ≥2 voids per night; and (ii) severe nocturia was defined as ≥3 voids per night. Participants were categorized into four groups according to their BMI: (i) BMI

Published
2017

25. Primary Type3 (Non-ABC, Non-GCB) Subtype of Extranodal Diffuse Large B-Cell Lymphoma of the Thyroid Bearing No MYD88 Mutation by Padlock Probe Hybridization

Author

Yasuhiko Todo, Riko Kitazawa, Ayaka Ouchi, Hiroaki Miyaoka, Sohei Kitazawa, Yukiko Nishi, Yasuo Ueda, Yuri Kamaoka, Ryuma Haraguchi, and Ken Yamamoto

Subjects
0301 basic medicine, Pathology, medicine.medical_specialty, Case Report, Biology, medicine.disease_cause, Primary extranodal malignant lymphoma, lcsh:RC254-282, 03 medical and health sciences, 0302 clinical medicine, hemic and lymphatic diseases, medicine, Missense mutation, Neoplastic transformation, Mutation, Thyroid, MYD88 gene mutation, Diffuse large B-cell lymphoma, MYD88 Gene Mutation, medicine.disease, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, Lymphoma, 030104 developmental biology, medicine.anatomical_structure, Oncology, 030220 oncology & carcinogenesis, Cancer research, Immunohistochemistry
Abstract

Primary extranodal malignant lymphoma of the thyroid is a rare entity composed of mostly neoplastic transformation of germinal center-like B cells (GCB) or memory B cells. Other B-cell-type malignancies arising primarily in the thyroid have rarely been described. Immunohistochemical examination of autopsied primary malignant lymphoma of the thyroid in an 83-year-old Japanese female revealed the presence of a non-GCB subtype of diffuse large B-cell lymphoma (DLBCL) without the typical codon 206 or 265 missense mutation of MYD88. The lack of the highly oncogenic MYD88 gene mutation, frequently observed in DLBCL of the activated B-cell (ABC) subtype, and the detection of an extremely aggressive yet local clinical phenotype demonstrated that the present case was an exceptional entity of the type3 (non-GCB and non-ABC) subtype.

Published
2017

26. Physical activity and prevalence of erectile dysfunction in Japanese patients with type 2 diabetes mellitus: The Dogo Study

Author

Shinya Furukawa, Keiko Tanaka, Teruki Miyake, Hidenori Senba, Teruhisa Ueda, Takeshi Tanigawa, Masamoto Torisu, Hisaka Minami, Shin Yamamoto, Yoichi Hiasa, Tetsuji Niiya, Bunzo Matsuura, Hiroaki Miyaoka, Takenori Sakai, Yoshihiro Miyake, Sayaka Kanzaki, and Koutatsu Maruyama

Subjects
Male, medicine.medical_specialty, Sexual function, Endocrinology, Diabetes and Metabolism, media_common.quotation_subject, 030232 urology & nephrology, Physical activity, 030209 endocrinology & metabolism, macromolecular substances, 03 medical and health sciences, 0302 clinical medicine, Asian People, Erectile Dysfunction, Japan, Surveys and Questionnaires, Internal medicine, Diabetes mellitus, Prevalence, Internal Medicine, Humans, Medicine, Prospective Studies, Exercise, media_common, business.industry, Type 2 Diabetes Mellitus, Articles, General Medicine, Odds ratio, Middle Aged, medicine.disease, Confidence interval, Clinical Science and Care, Erectile dysfunction, Diabetes Mellitus, Type 2, Physical therapy, Original Article, Habit, business
Abstract

Aims/Introduction To date, there is no evidence regarding the association between physical activity (PA) and erectile dysfunction (ED) among Japanese patients with type 2 diabetes mellitus. We investigated this issue among Japanese patients with type 2 diabetes mellitus. Materials and Methods Study participants were 460 male Japanese patients with type 2 diabetes mellitus. The definitions of exercise habit, walking habit and fast walking were based on a self-administered questionnaire regarding PA behavior. Participants were classified into one of four PA levels based on the number of ‘Yes’ answers to the three questions in the questionnaire: (i) lowest; (ii) lower; (iii) moderate; and (iv) higher. Severe ED and moderate-to-severe ED were based on Sexual Health Inventory for Men score

Published
2017

27. Macrovascular Complications and Prevalence of Urgency Incontinence in Japanese Patients with Type 2 Diabetes Mellitus: The Dogo Study

Author

Hiroaki Miyaoka, Teruhisa Ueda, Sayaka Kanzaki, Takeshi Tanigawa, Masamoto Torisu, Hidenori Senba, Yoichi Hiasa, Yoshihiro Miyake, Tetsuji Niiya, Teruki Miyake, Takenori Sakai, Morikazu Onji, Hisaka Minami, Koutatsu Maruyama, Keiko Tanaka, Shin Yamamoto, Shinya Furukawa, and Bunzo Matsuura

Subjects
Adult, Male, medicine.medical_specialty, 030232 urology & nephrology, Myocardial Ischemia, Type 2 diabetes, Diabetic nephropathy, 03 medical and health sciences, chemistry.chemical_compound, Young Adult, 0302 clinical medicine, macrovascular complications, Diabetic Neuropathies, Risk Factors, Internal medicine, Diabetes mellitus, incontinence, Internal Medicine, medicine, Odds Ratio, Prevalence, Humans, Diabetic Nephropathies, Stroke, Aged, Dyslipidemias, Aged, 80 and over, Glycated Hemoglobin, 030219 obstetrics & reproductive medicine, Diabetic Retinopathy, diabetes, business.industry, Type 2 Diabetes Mellitus, Urinary Incontinence, Urge, General Medicine, Odds ratio, Middle Aged, medicine.disease, stroke, chemistry, Diabetes Mellitus, Type 2, Hypertension, Japanese, Original Article, Female, Glycated hemoglobin, business, Body mass index
Abstract

Objective Macrovascular diseases and urgency incontinence are common among Japanese patients with type 2 diabetes mellitus. However, little evidence exists regarding the association between stroke and urgency incontinence among patients with type 2 diabetes mellitus. We examined the associations between macrovascular complications and urgency incontinence among Japanese patients with type 2 diabetes mellitus. Methods The study subjects were 818 Japanese patients with type 2 diabetes mellitus. Urgency incontinence was defined as present when a subject answered "once a week or more" to the question: "Within one week, how often do you leak urine because you cannot defer the sudden desire to urinate?" We adjusted our analyses for sex, age, body mass index, duration of type 2 diabetes, current smoking, current drinking, hypertension, dyslipidemia, glycated hemoglobin, diabetic nephropathy, diabetic retinopathy, and diabetic peripheral neuropathy. Results The prevalence of urgency incontinence was 9.2%. Stroke was independently positively associated with urgency incontinence, with an adjusted odds ratio of 2.34 (95% confidence interval: 1.03-4.95). The associations between ischemic heart disease or peripheral artery disease and the prevalence of urgency incontinence were not significant. Conclusion In Japanese patients with type 2 diabetes mellitus, stroke, but not ischemic heart diseases or peripheral artery disease, was independently positively associated with urgency incontinence.

Published
2017

28. Design and Baseline Characteristics of the Finerenone in Reducing Cardiovascular Mortality and Morbidity in Diabetic Kidney Disease Trial

Author

Ruilope, Luis M, Agarwal, Rajiv, Anker, Stefan D, Bakris, George L, Filippatos, Gerasimos, Nowack, Christina, Kolkhof, Peter, Joseph, Amer, Mentenich, Nicole, Pitt, Bertram, Diego, Besada, Alfredo, Wassermann, Julio, Bittar, Alicia, Elbert, Augusto, Vallejos, Gloria, Viñes, Hugo, Sanabria, Federico Pérez Manghi, Alberto, Liberman, Inés, Bartolacci, Diego, Aizenberg, Mariano, Chahin, Laura, Maffei, Elizabeth, Gelersztein, Bernhard, Ludvik, Hans-Robert, Schönherr, Heinz, Drexel, Wolfgang, Preiß, Ursula, Hanusch, Peter, Neudorfer, Friedrich, Prischl, Bernhard, Paulweber, Christoph, Ebenbichler, Rudolf, Prager, Harald, Sourij, Gerit-Holger, Schernthaner, Martin, Clodi, Evelyn, Fliesser-Görzer, Elif, Ekinci, Richard, Macisaac, David, Packham, Hugo, Stephenson, Michael, Suranyi, Gary, Wittert, Katie-Jane, Wynne, Alexia, Pape, Duncan, Topliss, Peter, Colman, Craig, Nelson, James, Vandeleur, David, Colquhoun, Simon, Roger, Peak Mann Mah, Walter, Abhayaratna, Luc VAN Gaal, Pieter, Gillard, Jean-Michel, Hougardy, Marijn, Speeckaert, Koen, Stas, Wendy, Engelen, Francis, Duyck, André, Scheen, Hilde, Vanbelleghem, Peter, Doubel, Svetla, Vasileva, Rosen, Rashkov, Boyan, Nonchev, Theodora, Temelkova-Kurktschieva, Mariana, Yoncheva-Mihaylova, Rangel, Rangelov, Neli, Klyuchkova, Pavel, Stanchev, Zhivko, Tagarev, Radostina, Boshnyashka, Petya, Manova, Zhulieta, Prakova, Mariya, Lucheva, Valentina, Gushterova, Ghassan, Farah, Dimitar, Georgiev, Mariyana, Pichmanova, Dotska, Minkova, Bilyana, Stoyanovska-Elencheva, Maria Eugenia Canziani, Miguel, Hissa, Irene, Noronha, Joao Eduardo Salles, Daniela, Antunes, Freddy, Eliaschewitz, Carlos Eduardo Figueiredo, Rogerio de Paula, Luis, Canani, Maurilo Leite Jr, Bruno, Paolino, Rosangela, Rea, Sergio, Vencio, Claudia, Brito, Raphael, Paschoalin, Roberto Pecoits Filho, Eduardo, Vasconcellos, Nathalia, Paschoalin, Adriana, Forti, Roberto, Botelho, Miguel, Riella, Dalton, Precoma, Maria, Cerqueira, Lilia, Maia, Evandro, Portes, Marcio, Pereira, Joanne, Liutkus, Dennis, O Keefe, Richard, Tytus, Brian, Carlson, James, Conway, Michael, Walsh, Igor, Wilderman, Andrew, Steele, Sheldon, Tobe, Louise, Vitou, Karthik, Tennankore, Valdemar, Martinho, Philip, Mcfarlane, Daniel, Shu, Serge, Cournoyer, Richard, Dumas, Giuseppe, Mazza, Guy, Tellier, George, Tsoukas, Stanley, Weisnagel, Jean-Francois, Yale, Sameh, Fikry, Randolph, Hart, Pavel, Hamet, Francois, Madore, Paul, Barre, Daniel, Schwartz, Allan, Kelly, Ivor, Teitelbaum, Sean, Peterson, Sam, Henein, Richard, Goluch, Gregoire, Wuerzner, Markus, Laimer, Stefan, Bilz, Marc, Donath, Gottfried, Rudofsky, Christopher, Strey, Antoinette, Pechère-Bertschi, Paola, Varleta, Fernando, González, Marcelo, Medina, Carmen, Romero, Victor, Saavedra, Juan Carlos Prieto, Eliana, Reyes, Juan Carlos Palma, Jorge, Cobos, Zhihong, Liu, Dalong, Zhu, Nan, Chen, Fang, Liu, Wang, Li, Qing, Su, Bingyin, Shi, Aiping, Yin, Hao, Wang, Yan, Li, Jianying, Niu, Chaoqing, Wu, Xinjun, Wang, Ying, Zhang, Peng, Ai, Jianhua, Ma, Yuxiu, Li, Hongguang, Zheng, Minxiang, Lei, Zhaohui, Mo, Nanwei, Tong, Jinluo, Cheng, Youping, Dong, Xudong, Xu, Qinkai, Chen, Tianjun, Guan, Gang, Long, Changying, Xing, Ling, Li, Yinghong, Liu, Hao, Zhang, Ling, Zhong, Zhonghe, Li, Longyi, Zeng, Jiali, Wei, Hanqing, Cai, Tianfeng, Wu, Weiping, Lu, Ning, Xu, Yibing, Lu, Dejun, Chen, Ruifang, Bu, Jiansong, Shen, Junwu, Dong, Zhiquan, Zhao, Fei, Xiong, Fangfang, Jiang, Jinkui, Yang, Jian, Kuang, Guoyuan, Lu, Lihua, Wang, Yanlin, Zhang, Shuifu, Tang, Weiying, Guo, Jian, Liu, Sheng, Jiang, Fang, Yi, Yuming, Du, Zhuxing, Sun, Yuantao, Liu, Liyong, Zhong, Dongmei, Li, Hongmei, Li, Chuanming, Hao, Feixia, Shen, Jianqin, Wang, Jingmei, Li, Dora, Molina, Carlos, Cure, Jaime, Ibarra, Gustavo, Aroca, Hernán, Yupanqui, Eric, Hernández, Mónica, López, Gregorio, Sánchez, Germán, Barreto, Edgar, Arcos, Miguel, Urina, William, Kattah, Carlos, Durán, Clara, Arango, Julian, Coronel, Guillermo, Blanco, Mónica, Terront, Gustavo, 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Calabrò, Roberto, Cimino, Roberto, Trevisan, Paolo, Fiorina, Antonio, Pisani, Antonello, Pani, Gennaro, Santorelli, Carlo Antonio Bossi, Giancarlo, Tonolo, Enrico, Fiaccadori, Anna Maria Veronelli, Michele, Emdin, Paola, Ponzani, Maria Cristina Gregorini, Franco Luigi Cavalot, Carlo Bruno Giorda, Taro, Shibasaki, Akihiro, Hamasaki, Takashi, Nomiyama, Sunao, Matsubayashi, Junji, Shinoda, Kazunari, Matsumoto, Hideo, Kanehara, Yoshihide, Hirohata, Masayo, Yamada, Jun, Nakazawa, Yoshimitsu, Yamasaki, Mikihiro, Nakayama, Ryuichi, Furuya, Osamu, Ebisui, Satsuki, Kawasaki, Daishiro, Yamada, Masayuki, Noritake, Tamayo, Ishiko, Nobuhiro, Sasaki, Daisuke, Suzuki, Asami, Tanaka, Miyuki, Kubota, Hideo, Araki, Hiroshi, Ohashi, Takeshi, Osonoi, Kazuo, Yamagata, Naruhiro, Fujita, Daisuke, Kanda, Seiichi, Tanaka, Junko, Koide, Masao, Ishii, Takayuki, Ogiwara, Masaaki, Suzuki, Taiji, Sekigami, Takayuki, Higashi, Yuko, Yambe, Yoshiro, Kusano, Hidetoshi, Kikuchi, Hiroaki, Miyaoka, Kiyoe, Kato, Masayuki, Kashima, Fumiko, Yamakawa, Shuji, Horinouchi, Hirofumi, Imoto, Hiroshi, Sobajima, Hidetoshi, Kanai, Naoki, Matsuoka, Hirotaka, Shibata, Akemi, Inagaki, Toshiyuki, Sugiura, Toru, Sugiyama, Hidekatsu, Yanai, Yoshiyuki, Hamamoto, Masahiro, Hatazaki, Terumasa, Hayashi, Kunihisa, Kobayashi, Satoshi, Murao, Makoto, Ujihara, Kazuya, Sugitatsu, Katsunori, Kawamitsu, Ken, Yamakawa, Izumi, Tsunematsu, Fumi, Kikuchi, Hideaki, Jinnouchi, Tetsuyuki, Yasuda, Hajime, Maeda, Yasuto, Matsuo, Hideki, Okamoto, Takeshi, Katsuki, Ken, Yajima, Takeshi, Morita, Masayuki, Inagaki, Wooje, Lee, Jungoo, Kang, Cheol Young Park, Hyesoon, Kim, Singon, Kim, Youcheol, Hwang, Injoo, Kim, Jaehyeon, Kim, Young Min Cho, Byungwan, Lee, Choonhee, Chung, Soo, Lim, Jae Myung Yu, Dovile, Kriauciuniene, Antanas, Navickas, Audrone, Velaviciene, Egle, Urbanaviciene, Gediminas, Urbonas, Jurate, Lasiene, Lina, Radzeviciene, Ron, Gansevoort, Adriaan, Kooy, G Lieverse, A, L Penne, E, Ruud J, M van Leendert, M van Buren, H Boonstra, A, C Bakker, R, Marielle, Krekels, B Brouwer, C, T Luik, P, J N, M Barendregt, Bert-Jan van den Born, Trine, Finnes, Thomas, Karlsson, Hilde, Selsås, Emil, Asprusten, Robert, Hagemeier, Erik, Eriksen, Knut, Risberg, Hans, Høivik, Leidulv, Solnør, Frode, Thorup, Jan, Rocke, Rick, Cutfield, Peter, Dunn, Jeremy, Krebs, Russell, Scott, Kingsley, Nirmalaraj, Nine, Smuts, John, Baker, Veronica, Crawford, Albert, Bautista, Roberto, Mirasol, Elizabeth, Catindig, Glenda, Pamugas, Louie, Tirador, Maribel, Tanque, Janusz, Gumprecht, Piotr, Napora, Edward, Franek, Andrzej, Stankiewicz, Katarzyna, Landa, Agnieszka, Tiuryn-Petrulewicz, Kazimierz, Ciechanowski, Bogna, Wierusz-Wysocka, Barbara, Rewerska, Grazyna, Cieslik, Michal, Hoffmann, Michal, Nowicki, Jolanta, Krzykowska, Stanislaw, Mazur, Katarzyna, Wasilewska, Anna, Ocicka-Kozakiewicz, Ewa, Skokowska, Renata, Wnetrzak-Michalska, Jan, Ruxer, Patrycja, Butrymowicz, Katarzyna, Madziarska, Ilona, Kurnatowska, Teresa, Rusicka, Adam, Madrzejewski, Tomasz, Stompor, Jose, Guia, Amalia, Pereira, Pedro, Melo, Cristina, Roque, Francisco, Rosario, Fernando Teixeira, E Costa, Fernando, Nolasco, Edgar, Almeida, Pedro, Matos, Cesar, Esteves, Rui, Carvalho, Ilidio, Brandao, Susana, Heitor, Ana Vila Lobos, Rosa, Ballesteros, Gil, Silva, Carlos, Barreto, Ana, Silva, Natalya, Vorokhobina, Alexander, Sherenkov, Ivan, Gordeev, Olga, Semenova, Sergey, Levashov, Vyacheslav, Marasaev, Ruslan, Sardinov, Vadim, Klimontov, Vitaliy, Baranov, Nadezhda, Verlan, Albert, Galyavich, Arkadiy, Demko, Zhanna, Kobalava, Elena, Zakharova, Lyudmila, Kvitkova, Oleg, Solovev, Elena, Smolyarchuk, Larisa, Zhukova, Elena, Zhdanova, Andrey, Babkin, Galina, Nechaeva, Olga, Barbarash, Elena, Rechkova, Roman, Libis, Elena, Kosmacheva, Tatyana, Rodionova, Irina, Ipatko, Alexander, Dreval, Nina, Petunina, Elena, Chernyavskaya, Alsu, Zalevskaya, Yuriy, Khalimov, Tatyana, Zykova, Anton, Edin, Ashot, Mkrtumyan, Shamil, Palyutin, Vyacheslav, Mareev, Leonid, Strongin, Olga, Ukhanova, Mikhail, Antsiferov, Davyd, Yakhontov, Leonid, Pimenov, Natalya, Koziolova, Konstantin, Nikolaev, Imad, Merai, Olga, Zanozina, Leyla, Gaysina, Mikhail, Arkhipov, Natalia, Malykh, Oksana, Rymar, Vladimir, Martynenko, Sofya, Malyutina, Polina, Ermakova, Marina, Kalashnikova, Bengt-Olov, Tengmark, Carl-Johan, Lindholm, Dan, Curiac, Ken, Eliasson, Erik, Rein-Hedin, Gregor, Guron, Inga, Soveri, Annette, Bruchfeld, Jonas, Spaak, Malin, Frank, Magnus, Löndahl, Hans, Larnefeldt, Margareta, Hellgren, Olof, Hellberg, Yong Mong Bee, Chee Fang Sum, Ru San Tan, Piyamitr, Sritara, Chaicharn, Deerochanawong, Chatlert, Pongchaiyakul, Natapong, Kosachunhanan, Bancha, Satirapoj, Ahmet, Temizhan, Ibrahim, Gul, Ramazan, Sari, Aytekin, Oguz, Mustafa, Tigen, Huseyin, Yilmaz, Ozer, Badak, Oner, Ozdogan, Talat, Tavli, Necmi, Eren, Murat, Cayli, Sedat, Ustundag, Yavuz, Yenicerioglu, Ismail, Kocyigit, Abdulbaki, Kumbasar, Idris, Sahin, Lee-Ming, Chuang, Ju-Ying, Jiang, Chien-Te, Lee, Der-Cherng, Tarng, Shih-Te, Tu, Mai-Szu, Wu, Ming-Ju, Wu, Chiz-Tzung, Chang, Cheng-Chieh, Hung, Liubov, Sokolova, Borys, Mankovsky, Dmytro, Kogut, Viktoriia, Chernikova, Kateryna, Malyar, Nonna, Kravchun, Volodymyr, Botsyurko, Vitaliy, Maslyanko, Liliya, Martynyuk, Oleksandr, Serhiyenko, Vasyl, Stryzhak, Halyna, Myshanych, Oleksandra, Donets, Iryna, Bondarets, Maryna, Vlasenko, Nataliia, Pertseva, Mariia, Grachova, Ivan, Smirnov, Larysa, Pererva, Ivan, Fushtey, Julia, Komisarenko, Anna, Isayeva, Carl, Meisner, Bobby, Khan, Louis, Maletz, Bradley, Dixon, Ahmed, Arif, Timothy, Jackson, Mirela, Ponduchi, Mahfouz El Shahawy, Salil, Nadkarni, Daniel, Urbach, Jorge, Paoli-Bruno, Henry, Lora, Umar, Farooq, Steven, Zeig, Lance, Rudolph, Nabil, Andrawis, William, Kaye, Jill, Meyer, Khalid, Bashir, Glenn, Heigerick, James, Smelser, Javier Ricardo Colomar, David, Scott, Brian, First, Stuart, Handelsman, Jose, Bautista, Rajesh, Patel, Stephen, Minton, Juan, Frias, Luis, Ramos-Gonez, John, Bertsch, Ali, Iranmanesh, Vivian, Fonseca, Michael, Yuryev, Larry, Popeil, Jose, Cardona, Sanjeev, Saxena, Santosh, Sharma, Edgar, Gonzalez, Richard, Solomon, Muhammad, Khan, Ahmed, Awad, David, Fitz-Patrick, Douglas, Linfert, David, Grant, Susan, Brian, Leon, Fogelfeld, Rafael, Canadas, Pablo, Pergola, Joseph, Soufer, Rakesh, Patel, Shujauddin, Valika, Jonathan, Winston, Allison, D, Maria, Caramori, Stanley, Koch, Anjay, Rastogi, Jonathan, Bornfreund, Michael, Rocco, Maxine, Hamilton, Luis, Garcia-Mayol, Peter, Weissman, Suzanne, Oparil, Gary, Ruoff, Kyaw, Soe, Gary, Korff, Robert, Busch, Alexander, Lurie, Israel, Hartman, Garfield, Samuels, Derek, Lejeune, Visal, Numrungroad, Stephen, Brietzke, Zeid, Kayali, Harold, Szerlip, Steven, Barag, Gilberto, Seco, Damaris, Vega, Osvaldo, Brusco, Camil, Kreit, Humberto, Cruz, Bharat, Mocherla, Sharma, Prabhakar, George, Fadda, Martin, Valdes, Eugene, Soroka, Ramin, Berenji, Sreedhara, Alla, Shweta, Bansal, Odugbesan, A, Karlton, Pettis, Masoud, Azizad, Idalia, Acosta, Atoya, Adams, William, Sanchez, Rosa, Suarez, Efrain, Reisin, Carlos, Herrera, Keung, Lee, Csaba, Kovesdy, Adam, Whaley-Connell, Aldo, Peixoto, Ronald, Mayfield, Mahendra, Jain, Earl, Martin, Paul, Norwood, Jonathan, Wise, Hugo, Romeu, Stephen, Halpern, Mustafa, Mandviwala, Thomas, Turk, Anna, Burgner, David, Bleich, Ankur, Doshi, Jose, Carpio, Jorge, Posada, Alexander, Magno, Samer, Nakhle, Gary, Goldstein, Caroline, Mbogua, Dierdre, Mcmullen, Dilawar, Ajani, Wayne, Kotzker, Nelson, Kopyt, Richard, Treger, Yusuf, Ruhullah, Sharon, Adler, Harjeet, Brar, Marc, Rendell, Dennis, Ross, Srinivasan, Beddhu, German, Hernandez, Sylvia, Rosas, M Sue Kirkman, Mohammed, El-Shahawy, Jeffrey, Rothman, Ahmad, Barakzoy, Aparna, Tamirisa, Sabrina, Benjamin, Michael, Bahrami, Prabir, Roy-Chaudhury, Ramprasad, Dandillaya, Gretel, Trullenque, Jose, Birriel, John, Flack, Karen, Johnson, Brenda, Lemus, Guillermo, Umpierrez, Geetha, Maddukuri, Kenneth, Jamerson, Christopher, Case, Patrick, Fluck, Saeed, Kronfli, Violet, Habwe, Bala, Subramanian, Tariq, Shafi, Rupesh, Raina, Roland, Fernando, Sourabh, Kharait, Carlos, Hernandez-Cassis, Raymond, Fink, Jamal, Hammoud, Amer, Al-Karadsheh, Manuel, Montero, Philip, Nicol, Jesus, Navarro, Michael, Shanik, Zia, Din, Francisco, Gonzalez-Abreu, Sam, Lerman, Claude, Galphin, John, Evans, Ashwini, Gore, Radica, Alicic, Mandeep, Sahani, Roberto, Pisoni, Tuan-Huy, Tran, Jeffrey, Ryu, Harvey, Serota, Nilda, Neyra, Richard, O Donovan, Sreedhar, Mandayam, Moustafa, Moustafa, Mark, Smith, Arvind, Krishna, Arjun, Sinha, Anuj, Bhargava, Kodangudi, Ramanathan, Soni, Dhanireddy, Stephen, Thomson, Romanita, Nica, Emaad, Abdel-Rahman, Mark, Barney, Mariana, Markell, Nauman, Shahid, David, Oliver, Tran, Khanh, Pham Nguyen Son, Lam VAN Hoang, Boi Ngoc Nguyen, Nguyen Minh Nui, Lan Phuong Tran, Fayzal, Ahmed, Dorothea, Urbach, Dirkie Jansen van Rensburg, Gracjan, Podgorski, Aslam, Amod, Sindeep, Bhana, Shaifali, Joshi, Essack, Mitha, Deepak, Lakha, Louis van Zyl, Trokis, J, Naresh, Ranjith, Mary, Seeber, Mohamed, Sarvan, Mohammed, Tayob, Brian, Rayner, Larry, Distiller, Heidi, Siebert, Mukesh, Joshi, Paul, Rheeder, Magdalena Madero Rovalo, Gustavo Solache Ortiz, Gustavo Méndez Machado, Rafael Valdez Ortiz, Juan Villagordoa Mesa, Saúl Irizar Santana, Sandro Avila Pardo, Jorge Escobedo de la Peña, Guillermo González Gálvez, Leobardo Sauque Reyna, Miriam Bastidas Adrian, Guillermo Fanghänel Salmón, Ramiro Gutiérrez Ochoa, Luis Nevarez Ruiz, Gabriel Ramos López, Alfredo Chew Wong, Arturo Saldaña Mendoza, Pedro García Hernández, José González González, Melchor Alpizar Salazar, José Lazcano Soto, Amaury, Roman-Miranda, Gregorio, Cortes-Maisonet, Liana, Turcu, Adriana, Dumitrescu, Gabriela, Radulian, Hortensia, Barbonta, Cristina, Mistodie, Georgeta, Vacaru, Alexandrina, Popescu, Adrian, Vlad, Silvia, Paveliu, Nicoleta, Mindrescu, Adrian, Albota, Ella, Pintilei, Lavinia, Pop, Gabriela, Negrisanu, Doina, Catrinoiu, Cornelia, Bala, Amorin, Popa, Iosif, Szilagyi, Ciprian, Constantin, Elena, Caceaune, Adriana, Onaca, Li Yuan Lee, Nor Azizah Aziz, Wan Mohd Izani Wan Mohamed, Wan Hasnul Halimi Bin Wan Hasan, Jeyakantha, Ratnasingam, Nik Nur Fatnoon Nik Ahmad, Rizmy Najme Khir, Norhaliza Mohd Ali, Masni, Mohamad, Chek Loong Loh, Joe, Eustace, John, Holian, Donal, Reddan, Yvonne, O Meara, Mensud, Hatunic, Zuzana, Ochodnicka, Dalibor, Sosovec, Andrej, Dzupina, Ingrid, Buganova, Jana, Babikova, Denisa, Spodniakova, Ruilope, L, Agarwal, R, Anker, S, Bakris, G, Filippatos, G, Nowack, C, Kolkhof, P, Joseph, A, Mentenich, N, Pitt, B, Trevisan, R, Pathology/molecular and cellular medicine, Diabetes Pathology & Therapy, and Diabetes Clinic

Subjects
Male, Endocrinology, Diabetes and Metabolism, Enfermedad cardiovascular, 030232 urology & nephrology, BAY 94-8862, Type 2 diabetes, 030204 cardiovascular system & hematology, Diabete, Kidney, Aparato circulatorio, Azúcar, chemistry.chemical_compound, Mineralocorticoid Receptor Antagonists/therapeutic use, 0302 clinical medicine, Medicine and Health Sciences, Diabetic Nephropathies, Myocardial infarction, Renal Insufficiency, Chronic, Aldosterone, Outcome, Mineralocorticoid Receptor Antagonists, RISK, COMPLICATIONS, Diabetes, Middle Aged, SPIRONOLACTONE, CHRONIC HEART-FAILURE, Treatment Outcome, Mineralocorticoid, Nephrology, Cardiovascular Diseases, Research Design, Disease Progression, Female, medicine.symptom, Cardiology and Cardiovascular Medicine, Type 2, Glomerular Filtration Rate, medicine.medical_specialty, Finerenone, Naphthyridines/therapeutic use, Renal function, Outcomes, 03 medical and health sciences, Clinical, Double-Blind Method, Diabetes mellitus, Internal medicine, medicine, Diabetes Mellitus, Humans, Naphthyridines, Renal Insufficiency, Chronic, ANTAGONIST, Sistema cardiovascular, Aged, Patient-Oriented, Translational Research: Research Article, Diabetic Nephropathies/complications, Renal Insufficiency, Chronic/drug therapy, RECEPTOR, Aldosterone, Clinical, Diabetes, Kidney, Mineralocorticoid, Outcomes, business.industry, Cardiovascular Diseases/epidemiology, Diabetes Mellitus, Type 2/complications, MILD, WORSENING RENAL-FUNCTION, EFFICACY, medicine.disease, chemistry, Diabetes Mellitus, Type 2, Spironolactone, Albuminuria, business, Kidney disease, Follow-Up Studies
Abstract

Background: Among people with diabetes, those with kidney disease have exceptionally high rates of cardiovascular (CV) morbidity and mortality and progression of their underlying kidney disease. Finerenone is a novel, nonsteroidal, selective mineralocorticoid receptor antagonist that has shown to reduce albuminuria in type 2 diabetes (T2D) patients with chronic kidney disease (CKD) while revealing only a low risk of hyperkalemia. However, the effect of finerenone on CV and renal outcomes has not yet been investigated in long-term trials. Patients and Methods: The Finerenone in Reducing CV Mortality and Morbidity in Diabetic Kidney Disease (FIGARO-DKD) trial aims to assess the efficacy and safety of finerenone compared to placebo at reducing clinically important CV and renal outcomes in T2D patients with CKD. FIGARO-DKD is a randomized, double-blind, placebo-controlled, parallel-group, event-driven trial running in 47 countries with an expected duration of approximately 6 years. FIGARO-DKD randomized 7,437 patients with an estimated glomerular filtration rate ≥25 mL/min/1.73 m2 and albuminuria (urinary albumin-to-creatinine ratio ≥30 to ≤5,000 mg/g). The study has at least 90% power to detect a 20% reduction in the risk of the primary outcome (overall two-sided significance level α = 0.05), the composite of time to first occurrence of CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure. Conclusions: FIGARO-DKD will determine whether an optimally treated cohort of T2D patients with CKD at high risk of CV and renal events will experience cardiorenal benefits with the addition of finerenone to their treatment regimen. Trial Registration: EudraCT number: 2015-000950-39; ClinicalTrials.gov identifier: NCT02545049.

Published
2019

29. Atrasentan and renal events in patients with type 2 diabetes and chronic kidney disease (SONAR): a double-blind, randomised, placebo-controlled trial

Author

Hiddo J L Heerspink, Hans-Henrik Parving, Dennis L Andress, George Bakris, Ricardo Correa-Rotter, Fan-Fan Hou, Dalane W Kitzman, Donald Kohan, Hirofumi Makino, John J V McMurray, Joel Z Melnick, Michael G Miller, Pablo E Pergola, Vlado Perkovic, Sheldon Tobe, Tingting Yi, Melissa Wigderson, Dick de Zeeuw, Alicia Elbert, Augusto Vallejos, Andres Alvarisqueta, Laura Maffei, Luis Juncos, Javier de Arteaga, Gustavo Greloni, Eduardo Farias, Alfredo Zucchini, Daniel Vogel, Ana Cusumano, Juan Santos, Margaret Fraenkel, Martin Gallagher, Tim Davis, Shamasunder Acharya, Duncan Cooke, Michael Suranyi, Simon Roger, Nigel Toussaint, Carol Pollock, Doris Chan, Stephen Stranks, Richard MacIsaac, Zoltan Endre, Alice Schmidt, Rudolf Prager, Gert Mayer, Xavier Warling, Michel Jadoul, Jean Hougardy, Chris Vercammen, Bruno Van Vlem, Pieter Gillard, Adriana Costa e Forti, Joao Lindolfo Borges, Luis Santos Canani, Freddy Eliaschewitz, Silmara Leite, Fadlo Fraige Filho, Raphael Paschoalin, Jose Andrade Moura Neto, Luciane Deboni, Irene de Lourdes Noronha, Cintia Cercato, Carlos Alberto Prompt, Maria Zanella, Nelson Rassi, Domingos D'Avila, Rosangela Milagres, Joao Felicio, Roberto Pecoits Filho, Miguel Carlos Riella, Joao Salles, Elizete Keitel, Sergio Draibe, Celso Amodeo, Joseph Youmbissi, Louise Roy, Serge Cournoyer, Shivinder Jolly, Vincent Pichette, Gihad Nesrallah, Harpreet Singh Bajaj, Hasnain Khandwala, Ronnie Aronson, Richard Goluch, Paul Tam, Christian Rabbat, Gordon Bailey, Stephen Chow, Alvaro Castillo, Alfredo Danin Vargas, Fernando Gonzalez, Rodrigo Munoz, Vicente Gutierrez, Gonzalo Godoy, Hongwen Zhao, Zhangsuo Liu, Minghui Zhao, Xiaohui Guo, Benli Su, Shuxia Fu, Yan Xu, Jinkui Yang, Bingyin Shi, Guanqing Xiao, Wei Shi, Chuanming Hao, Changying Xing, Fanfan Hou, Qun Luo, Yuxiu Li, Linong Ji, Li Zuo, Song Wang, Zhaohui Ni, Guohua Ding, Nan Chen, Jiajun Zhao, Weiping Jia, Shengqiang Yu, Jian Weng, Gang Xu, Ping Fu, Shiren Sun, Bicheng Liu, Xiaoqiang Ding, Ivan Rychlik, Alexandra Oplustilova, Dagmar Bartaskova, Vaclava Honova, Hana Chmelickova, Martin Petr, Petr Bucek, Vladimir Tesar, Emil Zahumensky, Johan Povlsen, Kenneth Egstrup, Anna Oczachowska-Kulik, Peter Rossing, Jorma Lahtela, Jorma Strand, Ilkka Kantola, Catherine Petit, Christian Combe, Philippe Zaoui, Vincent Esnault, Pablo Urena Torres, Jean-Michel Halimi, Bertrand Dussol, Tasso Bieler, Klemens Budde, Frank Dellanna, Thomas Segiet, Christine Kosch, Hans Schmidt-Guertler, Isabelle Schenkenberger, Volker Vielhauer, Frank Pistrosch, Mark Alscher, Christoph Hasslacher, Christian Hugo, Anja Muehlfeld, Christoph Wanner, Ploumis Passadakis, Theofanis Apostolou, Nikolaos Tentolouris, Ioannis Stefanidis, Konstantinos Mavromatidis, Vasilios Liakopoulos, Dimitrios Goumenos, Konstantinos Siamopoulos, Vincent Yeung, Risa Ozaki, Samuel Fung, Kathryn Tan, Sydney Tang, Sing Leung Lui, Siu Fai Cheung, Seamus Sreenan, Joseph Eustace, Donal O'Shea, Peter Lavin, Austin Stack, Yoram Yagil, Julio Wainstein, Hilla Knobler, Josef Cohen, Irina Kenis, Deeb Daoud, Yosefa Bar-Dayan, Victor Frajewicki, Faiad Adawi, Loreto Gesualdo, Domenico Santoro, Francesco Marino, Andrea Galfre, Chiara Brunati, Piero Ruggenenti, Giuseppe Rombola, Giuseppe Pugliese, Maura Ravera, Fabio Malberti, Giuseppe Pontoriero, Teresa Rampino, Salvatore De Cosmo, Ciro Esposito, Felice Nappi, Cataldo Abaterusso, Giuseppe Conte, Vincenzo Panichi, Davide Lauro, Giovambattista Capasso, Domenico Russo, Jiichi Anzai, Motoji Naka, Keita Ato, Tetsuro Tsujimoto, Toshinori Nimura, Eitaro Nakashima, Tetsuro Takeda, Shinya Fujii, Kunihisa Kobayashi, Hideaki Iwaoka, Koji Nagayama, Hiroyuki Harada, Hajime Maeda, Rui Kishimoto, Tadashi Iitsuka, Naoki Itabashi, Ryuichi Furuya, Yoshitaka Maeda, Daishiro Yamada, Nobuhiro Sasaki, Hiromitsu Sasaki, Shinichiro Ueda, Naoki Kashihara, Shuichi Watanabe, Takehiro Nakamura, Hidetoshi Kanai, Yuichiro Makita, Keiko Ono, Noriyuki Iehara, Daisuke Goto, Keiichiro Kosuge, Kenichi Tsuchida, Toshiaki Sato, Takashi Sekikawa, Hideki Okamoto, Tsuyoshi Tanaka, Naoko Ikeda, Takenobu Tadika, Koji Mukasa, Takeshi Osonoi, Fuminori Hirano, Motonobu Nishimura, Yuko Yambe, Yukio Tanaka, Makoto Ujihara, Takashi Sakai, Mitsuo Imura, Yutaka Umayahara, Shinya Makino, Jun Nakazawa, Yukinari Yamaguchi, Susumu Kashine, Hiroaki Miyaoka, Katsunori Suzuki, Toshihiko Inoue, Sou Nagai, Nobuyuki Sato, Masahiro Yamamoto, Noriyasu Taya, Akira Fujita, Akira Matsutani, Yugo Shibagaki, Yuichi Sato, Akira Yamauchi, Masahiro Tsutsui, Tamayo Ishiko, Shizuka Kaneko, Nobuyuki Azuma, Hirofumi Matsuda, Yasuhiro Hashiguchi, Yukiko Onishi, Mikiya Tokui, Munehide Matsuhisa, Arihiro Kiyosue, Junji Shinoda, Kazuo Ishikawa, Ghazali Ahmad, Shalini Vijayasingham, Nor Azizah Aziz, Zanariah Hussein, Yin Khet Fung, Wan Hasnul Halimi Wan Hassan, Hin Seng Wong, Bak Leong Goh, Norhaliza Mohd Ali, Nor Shaffinaz Yusuf Azmi Merican, Indralingam Vaithilingam, Nik Nur Fatnoon Nik Ahmad, Noor Adam, Norlela Sukor, V Paranthaman P Vengadasalam, Khalid Abdul Kadir, Mafauzy Mohamed, Karina Renoirte Lopez, Aniceto Leguizamo-Dimas, Alfredo Chew Wong, Jose Chevaile-Ramos, Jose Gonzalez Gonzalez, Raul Rico Hernandez, Jose Nino-Cruz, Leobardo Sauque Reyna, Guillermo Gonzalez-Galvez, Magdalena Madero Rovalo, Tomasso Bochicchio-Ricardelli, Jorge Aldrete, Jaime Carranza-Madrigal, Liffert Vogt, Peter Smak Gregoor, JNM Barendregt, Peter Luik, Ronald Gansevoort, Gozewijn Laverman, Helen Pilmore, Helen Lunt, John Baker, Steven Miller, Kannaiyan Rabindranath, Luis Zapata-Rincon, Rolando Vargas-Gonzales, Jorge Calderon Ticona, Augusto Dextre Espinoza, Jose Burga Nunez, Carlos Antonio Zea-Nunez, Benjamin Herrada Orue, Boris Medina-Santander, Cesar Delgado-Butron, Julio Farfan-Aspilcueta, Stanislaw Mazur, Miroslaw Necki, Michal Wruk, Katarzyna Klodawska, Grazyna Popenda, Ewa Skokowska, Malgorzata Arciszewska, Andrzej Wiecek, Kazimierz Ciechanowski, Michal Nowicki, Rita Birne, Antonio Cabrita, Aura Ramos, Manuel Anibal Antunes Ferreira, Evelyn Matta Fontanet, Altagracia Aurora Alcantara-Gonzalez, Angel Comulada-Rivera, Eugenia Galindo Ramos, Jose Cangiano, Luis Quesada-Suarez, Ricardo Calderon Ortiz, Jose Vazquez-Tanus, Rafael Burgos-Calderon, Carlos Rosado, Nicolae Hancu, Ella Pintilei, Cristina Mistodie, Gabriel Bako, Lavinia Ionutiu, Ligia Petrica, Romulus Timar, Liliana Tuta, Livia Duma, Adriana Tutescu, Svetlana Ivanova, Ashot Essaian, Konstantin Zrazhevskiy, Natalia Tomilina, Elena Smolyarchuk, Anatoly Kuzin, Olga Lantseva, Irina Karpova, Minara Shamkhalova, Natalia Liberanskaya, Andrey Yavdosyuk, Yuri Shvarts, Tatiana Bardymova, Olga Blagoveshchenskaya, Oleg Solovev, Elena Rechkova, Natalia Pikalova, Maria Pavlova, Elena Kolmakova, Rustam Sayfutdinov, Svetlana Villevalde, Natalya Koziolova, Vladimir Martynenko, Vyacheslav Marasaev, Adelya Maksudova, Olga Sigitova, Viktor Mordovin, Vadim Klimontov, Yulia Samoylova, Tatiana Karonova, Lee Ying Yeoh, Boon Wee Teo, Marjorie Wai Yin Foo, Adrian Liew, Ivan Tkac, Aniko Oroszova, Jozef Fekete, Jaroslav Rosenberger, Ida Obetkova, Alla Fulopova, Eva Kolesarova, Katarina Raslova, Peter Smolko, Adrian Oksa, Larry Distiller, Julien Trokis, Luthando Adams, Hemant Makan, Padaruth Ramlachan, Essack Mitha, Kathleen Coetzee, Zelda Punt, Qasim Bhorat, Puvenesvari Naiker, Graham Ellis, Louis Van Zyl, Kwan Woo Lee, Min Seon Kim, Soon-Jib Yoo, Kun Ho Yoon, Yong-Wook Cho, Tae-Sun Park, Sang Yong Kim, Moon-Gi Choi, Tae Keun Oh, Kang-Wook Lee, Ho Sang Shon, Sung Hwan Suh, Byung-Joon Kim, Kim Doo-Man, Joo Hark Yi, Sang Ah Lee, Ho Chan Cho, Sin-Gon Kim, Dae-Ryong Cha, Ji A Seo, Kyung Mook Choi, Jeong-Taek Woo, Kyu Jeung Ahn, Jae Hyuk Lee, In-Joo Kim, Moon-Kyu Lee, Hak Chul Jang, Kyong-Soo Park, Beom Seok Kim, Ji Oh Mok, Mijung Shin, Sun Ae Yoon, Il-Seong Nam-Goong, Choon Hee Chung, Tae Yang Yu, Hyoung Woo Lee, Alfonso Soto Gonzalez, Jaume Almirall, Jesus Egido, Francesca Calero Gonzalez, Gema Fernandez Fresnedo, Ildefonso Valera Cortes, Manuel Praga Terente, Isabel Garcia Mendez, Juan Navarro Gonzalez, Jose Herrero Calvo, Secundino Cigarran Guldris, Mario Prieto Velasco, Jose Ignacio Minguela Pesquera, Antonio Galan, Julio Pascual, Maria Marques Vidas, Judith Martins Munoz, Jose Rodriguez-Perez, Cristina Castro-Alonso, Josep Bonet Sol, Daniel Seron, Elvira Fernandez Giraldez, Javier Arrieta Lezama, Nuria Montero, Julio Hernandez-Jaras, Rafael Santamaria Olmo, Jose Ramon Molas Coten, Olof Hellberg, Bengt Fellstrom, Andreas Bock, Dee Pei, Ching-Ling Lin, Kai-Jen Tien, Ching-Chu Chen, Chien-Ning Huang, Ju-Ying Jiang, Du-An Wu, Chih-Hsun Chu, Shih-Ting Tseng, Jung-Fu Chen, Cho-Tsan Bau, Wayne Sheu, Mai-Szu Wu, Ramazan Sari, Siren Sezer, Alaattin Yildiz, Ilhan Satman, Betul Kalender, Borys Mankovskyy, Ivan Fushtey, Mykola Stanislavchuk, Mykola Kolenyk, Iryna Dudar, Viktoriia Zolotaikina, Orest Abrahamovych, Tetyana Kostynenko, Olena Petrosyan, Petro Kuskalo, Olga Galushchak, Oleg Legun, Ivan Topchii, Liliya Martynyuk, Vasyl Stryzhak, Svitlana Panina, Sergii Tkach, Vadym Korpachev, Peter Maxwell, Luigi Gnudi, Sui Phin Kon, Hilary Tindall, Phillip Kalra, Patrick Mark, Dipesh Patel, Mohamed El-Shahawy, Liqun Bai, Romanita Nica, Yeong-Hau Lien, Judson Menefee, Robert Busch, Alan Miller, Azazuddin Ahmed, Ahmed Arif, Joseph Lee, Sachin Desai, Shweta Bansal, Marie Bentsianov, Mario Belledonne, Charles Jere, Raul Gaona, Gregory Greenwood, Osvaldo Brusco, Mark Boiskin, Diogo Belo, Raffi Minasian, Naveen Atray, Mary Lawrence, John Taliercio, Pablo Pergola, David Scott, German Alvarez, Bradley Marder, Thomas Powell, Wa'el Bakdash, George Stoica, Christopher McFadden, Marc Rendell, Jonathan Wise, Audrey Jones, Michael Jardula, Ivy-Joan Madu, Freemu Varghese, Brian Tulloch, Ziauddin Ahmed, Melanie Hames, Imran Nazeer, Newman Shahid, Rekha John, Manuel Montero, David Fitz-Patrick, Lawrence Phillips, Antonio Guasch, Elena Christofides, Aijaz Gundroo, Mohammad Amin, Cynthia Bowman-Stroud, Michael Link, Laura Mulloy, Michael Nammour, Tarik Lalwani, Lenita Hanson, Adam Whaley-Connell, Lee Herman, Rupi Chatha, Sayed Osama, Kenneth Liss, Zeid Kayali, Anuj Bhargava, Ezra Israel, Alfredo Peguero-Rivera, Michael Fang, Judith Slover, Elena Barengolts, Jose Flores, Rosemary Muoneke, Virginia Savin, Stella Awua-Larbi, Andrew Levine, George Newman, Laden Golestaneh, Guillermo Bohm, Efrain Reisin, Lucita Cruz, Robert Weiss, Franklin Zieve, Edward Horwitz, Peale Chuang, James Mersey, John Manley, Ronald Graf, Fadi Bedros, Sudhir Joshi, Juan Frias, Ali Assefi, Andrew O'Shaughnessy, Roman Brantley, Todd Minga, David Tietjen, Samuel Kantor, Aamir Jamal, Ramon Guadiz, Kenneth Hershon, Peter Bressler, Nelson Kopyt, Harold Cathcart, Scott Bloom, Ronald Reichel, Samer Nakhle, Emily Dulude, Joshua Tarkan, Penelope Baker, Steven Zeig, Jaynier Moya Hechevarria, Armando Ropero-Cartier, Gilda De la Calle, Ankur Doshi, Fadi Saba, Teresa Sligh, Sylvia Shaw, Jayant Kumar, Harold Szerlip, George Bayliss, Alan Perlman, Lakhi Sakhrani, Steven Gouge, Georges Argoud, Idalia Acosta, John Elder, Sucharit Joshi, John Sensenbrenner, Steven Vicks, Roberto Mangoo-Karim, Claude Galphin, Carlos Leon-Forero, John Gilbert, Eric Brown, Adeel Ijaz, Salman Butt, Mariana Markell, Carlos Arauz-Pacheco, Lance Sloan, Odilon Alvarado, Serge Jabbour, Eric Simon, Anjay Rastogi, Sam James, Karen Hall, John Melish, Brad Dixon, Allen Adolphe, Csaba Kovesdy, Srinivasan Beddhu, Richard Solomon, Ronald Fernando, Ellis Levin, Charuhas Thakar, Brooks Robey, David Goldfarb, Linda Fried, Geetha Maddukuri, Stephen Thomson, Andrew Annand, Saeed Kronfli, Paramjit Kalirao, Rebecca Schmidt, Neera Dahl, Samuel Blumenthal, Debra Weinstein, Ove Ostergaard, Talia Weinstein, Yasuhiro Ono, Murat Yalcin, Shahana Karim, APH - Health Behaviors & Chronic Diseases, Nephrology, ACS - Amsterdam Cardiovascular Sciences, ACS - Microcirculation, Biomedical Signals and Systems, UCL - SSS/IREC/NEFR - Pôle de Néphrologie, UCL - (SLuc) Service de néphrologie, Groningen Kidney Center (GKC), Real World Studies in PharmacoEpidemiology, -Genetics, -Economics and -Therapy (PEGET), Heerspink, H. J. L., Parving, H. -H., Andress, D. L., Bakris, G., Correa-Rotter, R., Hou, F. -F., Kitzman, D. W., Kohan, D., Makino, H., Mcmurray, J. J. V., Melnick, J. Z., Miller, M. G., Pergola, P. E., Perkovic, V., Tobe, S., Yi, T., Wigderson, M., de Zeeuw, D., Elbert, A., Vallejos, A., Alvarisqueta, A., Maffei, L., Juncos, L., de Arteaga, J., Greloni, G., Farias, E., Zucchini, A., Vogel, D., Cusumano, A., Santos, J., Fraenkel, M., Gallagher, M., Davis, T., Acharya, S., Cooke, D., Suranyi, M., Roger, S., Toussaint, N., Pollock, C., Chan, D., Stranks, S., Macisaac, R., Endre, Z., Schmidt, A., Prager, R., Mayer, G., Warling, X., Jadoul, M., Hougardy, J., Vercammen, C., Van Vlem, B., Gillard, P., Costa e Forti, A., Borges, J. L., Santos Canani, L., Eliaschewitz, F., Leite, S., Fraige Filho, F., Paschoalin, R., Moura Neto, J. A., Deboni, L., de Lourdes Noronha, I., Cercato, C., Prompt, C. A., Zanella, M., Rassi, N., D'Avila, D., Milagres, R., Felicio, J., Pecoits Filho, R., Riella, M. C., Salles, J., Keitel, E., Draibe, S., Amodeo, C., Youmbissi, J., Roy, L., Cournoyer, S., Jolly, S., Pichette, V., Nesrallah, G., Bajaj, H. S., Khandwala, H., Aronson, R., Goluch, R., Tam, P., Rabbat, C., Bailey, G., Chow, S., Castillo, A., Danin Vargas, A., Gonzalez, F., Munoz, R., Gutierrez, V., Godoy, G., Zhao, H., Liu, Z., Zhao, M., Guo, X., Su, B., Fu, S., Xu, Y., Yang, J., Shi, B., Xiao, G., Shi, W., Hao, C., Xing, C., Hou, F., Luo, Q., Li, Y., Ji, L., Zuo, L., Wang, S., Ni, Z., Ding, G., Chen, N., Zhao, J., Jia, W., Yu, S., Weng, J., Xu, G., Fu, P., Sun, S., Liu, B., Ding, X., Rychlik, I., Oplustilova, A., Bartaskova, D., Honova, V., Chmelickova, H., Petr, M., Bucek, P., Tesar, V., Zahumensky, E., Povlsen, J., Egstrup, K., Oczachowska-Kulik, A., Rossing, P., Lahtela, J., Strand, J., Kantola, I., Petit, C., Combe, C., Zaoui, P., Esnault, V., Urena Torres, P., Halimi, J. -M., Dussol, B., Bieler, T., Budde, K., Dellanna, F., Segiet, T., Kosch, C., Schmidt-Guertler, H., Schenkenberger, I., Vielhauer, V., Pistrosch, F., Alscher, M., Hasslacher, C., Hugo, C., Muehlfeld, A., Wanner, C., Passadakis, P., Apostolou, T., Tentolouris, N., Stefanidis, I., Mavromatidis, K., Liakopoulos, V., Goumenos, D., Siamopoulos, K., Yeung, V., Ozaki, R., Fung, S., Tan, K., Tang, S., Lui, S. L., Cheung, S. F., Sreenan, S., Eustace, J., O'Shea, D., Lavin, P., Stack, A., Yagil, Y., Wainstein, J., Knobler, H., Cohen, J., Kenis, I., Daoud, D., Bar-Dayan, Y., Frajewicki, V., Adawi, F., Gesualdo, L., Santoro, D., Marino, F., Galfre, A., Brunati, C., Ruggenenti, P., Rombola, G., Pugliese, G., Ravera, M., Malberti, F., Pontoriero, G., Rampino, T., De Cosmo, S., Esposito, C., Nappi, F., Abaterusso, C., Conte, G., Panichi, V., Lauro, D., Capasso, G., Russo, D., Anzai, J., Naka, M., Ato, K., Tsujimoto, T., Nimura, T., Nakashima, E., Takeda, T., Fujii, S., Kobayashi, K., Iwaoka, H., Nagayama, K., Harada, H., Maeda, H., Kishimoto, R., Iitsuka, T., Itabashi, N., Furuya, R., Maeda, Y., Yamada, D., Sasaki, N., Sasaki, H., Ueda, S., Kashihara, N., Watanabe, S., Nakamura, T., Kanai, H., Makita, Y., Ono, K., Iehara, N., Goto, D., Kosuge, K., Tsuchida, K., Sato, T., Sekikawa, T., Okamoto, H., Tanaka, T., Ikeda, N., Tadika, T., Mukasa, K., Osonoi, T., Hirano, F., Nishimura, M., Yambe, Y., Tanaka, Y., Ujihara, M., Sakai, T., Imura, M., Umayahara, Y., Makino, S., Nakazawa, J., Yamaguchi, Y., Kashine, S., Miyaoka, H., Suzuki, K., Inoue, T., Nagai, S., Sato, N., Yamamoto, M., Taya, N., Fujita, A., Matsutani, A., Shibagaki, Y., Sato, Y., Yamauchi, A., Tsutsui, M., Ishiko, T., Kaneko, S., Azuma, N., Matsuda, H., Hashiguchi, Y., Onishi, Y., Tokui, M., Matsuhisa, M., Kiyosue, A., Shinoda, J., Ishikawa, K., Ahmad, G., Vijayasingham, S., Aziz, N. A., Hussein, Z., Fung, Y. K., Hassan, W. H. H. W., Wong, H. S., Goh, B. L., Ali, N. M., Merican, N. S. Y. A., Vaithilingam, I., Nik Ahmad, N. N. F., Adam, N., Sukor, N., Vengadasalam, V. P. P., Abdul Kadir, K., Mohamed, M., Renoirte Lopez, K., Leguizamo-Dimas, A., Chew Wong, A., Chevaile-Ramos, J., Gonzalez Gonzalez, J., Rico Hernandez, R., Nino-Cruz, J., Sauque Reyna, L., Gonzalez-Galvez, G., Madero Rovalo, M., Bochicchio-Ricardelli, T., Aldrete, J., Carranza-Madrigal, J., Vogt, L., Smak Gregoor, P., Barendregt, J. N. M., Luik, P., Gansevoort, R., Laverman, G., Pilmore, H., Lunt, H., Baker, J., Miller, S., Rabindranath, K., Zapata-Rincon, L., Vargas-Gonzales, R., Calderon Ticona, J., Dextre Espinoza, A., Burga Nunez, J., Zea-Nunez, C. A., Herrada Orue, B., Medina-Santander, B., Delgado-Butron, C., Farfan-Aspilcueta, J., Mazur, S., Necki, M., Wruk, M., Klodawska, K., Popenda, G., Skokowska, E., Arciszewska, M., Wiecek, A., Ciechanowski, K., Nowicki, M., Birne, R., Cabrita, A., Ramos, A., Antunes Ferreira, M. A., Matta Fontanet, E., Alcantara-Gonzalez, A. A., Comulada-Rivera, A., Galindo Ramos, E., Cangiano, J., Quesada-Suarez, L., Calderon Ortiz, R., Vazquez-Tanus, J., Burgos-Calderon, R., Rosado, C., Hancu, N., Pintilei, E., Mistodie, C., Bako, G., Ionutiu, L., Petrica, L., Timar, R., Tuta, L., Duma, L., Tutescu, A., Ivanova, S., Essaian, A., Zrazhevskiy, K., Tomilina, N., Smolyarchuk, E., Kuzin, A., Lantseva, O., Karpova, I., Shamkhalova, M., Liberanskaya, N., Yavdosyuk, A., Shvarts, Y., Bardymova, T., Blagoveshchenskaya, O., Solovev, O., Rechkova, E., Pikalova, N., Pavlova, M., Kolmakova, E., Sayfutdinov, R., Villevalde, S., Koziolova, N., Martynenko, V., Marasaev, V., Maksudova, A., Sigitova, O., Mordovin, V., Klimontov, V., Samoylova, Y., Karonova, T., Yeoh, L. Y., Teo, B. W., Foo, M. W. Y., Liew, A., Tkac, I., Oroszova, A., Fekete, J., Rosenberger, J., Obetkova, I., Fulopova, A., Kolesarova, E., Raslova, K., Smolko, P., Oksa, A., Distiller, L., Trokis, J., Adams, L., Makan, H., Ramlachan, P., Mitha, E., Coetzee, K., Punt, Z., Bhorat, Q., Naiker, P., Ellis, G., Van Zyl, L., Lee, K. W., Kim, M. S., Yoo, S. -J., Yoon, K. H., Cho, Y. -W., Park, T. -S., Kim, S. Y., Choi, M. -G., Oh, T. K., Lee, K. -W., Shon, H. S., Suh, S. H., Kim, B. -J., Doo-Man, K., Yi, J. H., Lee, S. A., Cho, H. C., Kim, S. -G., Cha, D. -R., Seo, J. A., Choi, K. M., Woo, J. -T., Ahn, K. J., Lee, J. H., Kim, I. -J., Lee, M. -K., Jang, H. C., Park, K. -S., Kim, B. S., Mok, J. O., Shin, M., Yoon, S. A., Nam-Goong, I. -S., Chung, C. H., Yu, T. Y., Lee, H. W., Soto Gonzalez, A., Almirall, J., Egido, J., Calero Gonzalez, F., Fernandez Fresnedo, G., Valera Cortes, I., Praga Terente, M., Garcia Mendez, I., Navarro Gonzalez, J., Herrero Calvo, J., Cigarran Guldris, S., Prieto Velasco, M., Minguela Pesquera, J. I., Galan, A., Pascual, J., Marques Vidas, M., Martins Munoz, J., Rodriguez-Perez, J., Castro-Alonso, C., Bonet Sol, J., Seron, D., Fernandez Giraldez, E., Arrieta Lezama, J., Montero, N., Hernandez-Jaras, J., Santamaria Olmo, R., Molas Coten, J. R., Hellberg, O., Fellstrom, B., Bock, A., Pei, D., Lin, C. -L., Tien, K. -J., Chen, C. -C., Huang, C. -N., Jiang, J. -Y., Wu, D. -A., Chu, C. -H., Tseng, S. -T., Chen, J. -F., Bau, C. -T., Sheu, W., Wu, M. -S., Sari, R., Sezer, S., Yildiz, A., Satman, I., Kalender, B., Mankovskyy, B., Fushtey, I., Stanislavchuk, M., Kolenyk, M., Dudar, I., Zolotaikina, V., Abrahamovych, O., Kostynenko, T., Petrosyan, O., Kuskalo, P., Galushchak, O., Legun, O., Topchii, I., Martynyuk, L., Stryzhak, V., Panina, S., Tkach, S., Korpachev, V., Maxwell, P., Gnudi, L., Kon, S. P., Tindall, H., Kalra, P., Mark, P., Patel, D., El-Shahawy, M., Bai, L., Nica, R., Lien, Y. -H., Menefee, J., Busch, R., Miller, A., Ahmed, A., Arif, A., Lee, J., Desai, S., Bansal, S., Bentsianov, M., Belledonne, M., Jere, C., Gaona, R., Greenwood, G., Brusco, O., Boiskin, M., Belo, D., Minasian, R., Atray, N., Lawrence, M., Taliercio, J., Pergola, P., Scott, D., Alvarez, G., Marder, B., Powell, T., Bakdash, W., Stoica, G., Mcfadden, C., Rendell, M., Wise, J., Jones, A., Jardula, M., Madu, I. -J., Varghese, F., Tulloch, B., Ahmed, Z., Hames, M., Nazeer, I., Shahid, N., John, R., Montero, M., Fitz-Patrick, D., Phillips, L., Guasch, A., Christofides, E., Gundroo, A., Amin, M., Bowman-Stroud, C., Link, M., Mulloy, L., Nammour, M., Lalwani, T., Hanson, L., Whaley-Connell, A., Herman, L., Chatha, R., Osama, S., Liss, K., Kayali, Z., Bhargava, A., Israel, E., Peguero-Rivera, A., Fang, M., Slover, J., Barengolts, E., Flores, J., Muoneke, R., Savin, V., Awua-Larbi, S., Levine, A., Newman, G., Golestaneh, L., Bohm, G., Reisin, E., Cruz, L., Weiss, R., Zieve, F., Horwitz, E., Chuang, P., Mersey, J., Manley, J., Graf, R., Bedros, F., Joshi, S., Frias, J., Assefi, A., O'Shaughnessy, A., Brantley, R., Minga, T., Tietjen, D., Kantor, S., Jamal, A., Guadiz, R., Hershon, K., Bressler, P., Kopyt, N., Cathcart, H., Bloom, S., Reichel, R., Nakhle, S., Dulude, E., Tarkan, J., Baker, P., Zeig, S., Moya Hechevarria, J., Ropero-Cartier, A., De la Calle, G., Doshi, A., Saba, F., Sligh, T., Shaw, S., Kumar, J., Szerlip, H., Bayliss, G., Perlman, A., Sakhrani, L., Gouge, S., Argoud, G., Acosta, I., Elder, J., Sensenbrenner, J., Vicks, S., Mangoo-Karim, R., Galphin, C., Leon-Forero, C., Gilbert, J., Brown, E., Ijaz, A., Butt, S., Markell, M., Arauz-Pacheco, C., Sloan, L., Alvarado, O., Jabbour, S., Simon, E., Rastogi, A., James, S., Hall, K., Melish, J., Dixon, B., Adolphe, A., Kovesdy, C., Beddhu, S., Solomon, R., Fernando, R., Levin, E., Thakar, C., Robey, B., Goldfarb, D., Fried, L., Maddukuri, G., Thomson, S., Annand, A., Kronfli, S., Kalirao, P., Schmidt, R., Dahl, N., Blumenthal, S., Weinstein, D., Ostergaard, O., Weinstein, T., Ono, Y., Yalcin, M., Karim, S., Pathology/molecular and cellular medicine, Diabetes Pathology & Therapy, and Diabetes Clinic

Subjects
Male, endothelin, albuminuria, nephropathy, inhibition, Diabetes Mellitus, Type 2/drug therapy, Endocrinology, Diabetes and Metabolism, Placebo-controlled study, Administration, Oral, 030204 cardiovascular system & hematology, Settore MED/13 - Endocrinologia, chemistry.chemical_compound, 0302 clinical medicine, ENDOTHELIN, 80 and over, Diabetic Nephropathies, 030212 general & internal medicine, Renal Insufficiency, Chronic, Aged, 80 and over, Diabetic Nephropathies/blood, General Medicine, Middle Aged, Atrasentan/administration & dosage, Editorial Commentary, Treatment Outcome, Nephrology, Creatinine, Administration, young adult, Female, medicine.symptom, Glomerular filtration rate, Type 2, Endothelin A Receptor Antagonists/administration & dosage, medicine.drug, Glomerular Filtration Rate, Human, Oral, Adult, medicine.medical_specialty, ALBUMINURIA, Endothelin A Receptor Antagonists, NEPHROPATHY, Urology, INHIBITION, Renal function, Serum Albumin, Human, Placebo, Nephropathy, 03 medical and health sciences, Young Adult, Double-Blind Method, Atresentan, diabetes, chronic kidney disease, medicine, Diabetes Mellitus, Aged, Atrasentan, Diabetes Mellitus, Type 2, Humans, Renal Insufficiency, Chronic, Serum Albumin, business.industry, Creatinine/blood, medicine.disease, Serum Albumin, Human/urine, n/a OA procedure, chemistry, Albuminuria, Renal Insufficiency, Chronic/blood, business, aged, 80 and over, Kidney disease
Abstract

Background Short-term treatment for people with type 2 diabetes using a low dose of the selective endothelin A receptor antagonist atrasentan reduces albuminuria without causing significant sodium retention. We report the long-term effects of treatment with atrasentan on major renal outcomes.Methods We did this double-blind, randomised, placebo-controlled trial at 689 sites in 41 countries. We enrolled adults aged 18-85 years with type 2 diabetes, estimated glomerular filtration rate (eGFR) 25-75 mL/min per 1.73 m(2) of body surface area, and a urine albumin-to-creatinine ratio (UACR) of 300-5000 mg/g who had received maximum labelled or tolerated renin-angiotensin system inhibition for at least 4 weeks. Participants were given atrasentan 0.75 mg orally daily during an enrichment period before random group assignment. Those with a UACR decrease of at least 30% with no substantial fluid retention during the enrichment period (responders) were included in the double-blind treatment period. Responders were randomly assigned to receive either atrasentan 0.75 mg orally daily or placebo. All patients and investigators were masked to treatment assignment. The primary endpoint was a composite of doubling of serum creatinine (sustained for >= 30 days) or end-stage kidney disease (eGFR = 90 days, chronic dialysis for >= 90 days, kidney transplantation, or death from kidney failure) in the intention-to-treat population of all responders. Safety was assessed in all patients who received at least one dose of their assigned study treatment. The study is registered with ClinicalTrials. gov, number NCT01858532.Findings Between May 17, 2013, and July 13, 2017, 11 087 patients were screened; 5117 entered the enrichment period, and 4711 completed the enrichment period. Of these, 2648 patients were responders and were randomly assigned to the atrasentan group (n=1325) or placebo group (n=1323). Median follow-up was 2.2 years (IQR 1.4-2.9). 79 (6.0%) of 1325 patients in the atrasentan group and 105 (7.9%) of 1323 in the placebo group had a primary composite renal endpoint event (hazard ratio [HR] 0.65 [95% CI 0.49-0.88]; p=0.0047). Fluid retention and anaemia adverse events, which have been previously attributed to endothelin receptor antagonists, were more frequent in the atrasentan group than in the placebo group. Hospital admission for heart failure occurred in 47 (3.5%) of 1325 patients in the atrasentan group and 34 (2.6%) of 1323 patients in the placebo group (HR 1.33 [95% CI 0.85-2.07]; p=0.208). 58 (4.4%) patients in the atrasentan group and 52 (3.9%) in the placebo group died (HR 1.09 [95% CI 0.75-1.59]; p=0.65).Interpretation Atrasentan reduced the risk of renal events in patients with diabetes and chronic kidney disease who were selected to optimise efficacy and safety. These data support a potential role for selective endothelin receptor antagonists in protecting renal function in patients with type 2 diabetes at high risk of developing end-stage kidney disease. Copyright (C) 2019 Elsevier Ltd. All rights reserved.

Published
2019

30. Diabetic peripheral neuropathy and prevalence of erectile dysfunction in Japanese patients aged <65 years with type 2 diabetes mellitus: The Dogo Study

Author

Hiroaki Miyaoka, Teruhisa Ueda, Yoichi Hiasa, B. Matsuura, Hidenori Senba, Takenori Sakai, Yoshihiro Miyake, Yasuhiko Todo, Morikazu Onji, Shin Yamamoto, Hisaka Minami, Shinya Furukawa, Teruki Miyake, Koutatsu Maruyama, Takeshi Tanigawa, Masamoto Torisu, and Tetsuji Niiya

Subjects
Adult, Male, medicine.medical_specialty, Diabetic neuropathy, Urology, 030232 urology & nephrology, 030209 endocrinology & metabolism, Severity of Illness Index, Diabetic nephropathy, Young Adult, 03 medical and health sciences, Vibration perception, 0302 clinical medicine, Diabetic Neuropathies, Erectile Dysfunction, Japan, Risk Factors, Diabetes mellitus, Internal medicine, medicine, Humans, Prospective Studies, business.industry, Penile Erection, Type 2 Diabetes Mellitus, Diabetic retinopathy, Middle Aged, medicine.disease, Surgery, Cross-Sectional Studies, Logistic Models, Peripheral neuropathy, Erectile dysfunction, Diabetes Mellitus, Type 2, Self Report, business
Abstract

Only limited epidemiological evidence exists regarding the relationship between diabetic neuropathy and erectile dysfunction (ED) among Japanese patients with type 2 diabetes mellitus. To investigate the relationship between diabetic neuropathy and ED among Japanese patients with type 2 diabetes mellitus, a multicenter cross-sectional study was conducted in 287 male Japanese patients with type 2 diabetes mellitus, age (19-65 years). Diabetic neuropathy was diagnosed if the patients showed two or more of the following three characteristics: neuropathic symptoms, decreased or disappeared Achilles tendon reflex and/or abnormal vibration perception. ED, moderate to severe ED, and severe ED were defined as present when a subject had a Sexual Health Inventory for Men score

Published
2016

31. Smoking and prevalence of nocturia in Japanese patients with type 2 diabetes mellitus: a post-hoc analysis of The Dogo Study

Author

Hidenori Senba, Takeshi Tanigawa, Masamoto Torisu, Sayaka Kanzaki, Morikazu Onji, Teruhisa Ueda, Teruki Miyake, Koutatsu Maruyama, Yoichi Hiasa, Keiko Tanaka, Hiroaki Miyaoka, Tetsuji Niiya, Shin Yamamoto, Hisaka Minami, Shinya Furukawa, Takenori Sakai, Bunzo Matsuura, and Yoshihiro Miyake

Subjects
Male, medicine.medical_specialty, Urology, 030232 urology & nephrology, urologic and male genital diseases, Body Mass Index, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Japan, Internal medicine, Diabetes mellitus, Post-hoc analysis, Prevalence, medicine, Humans, Nocturia, Aged, Morning, 030219 obstetrics & reproductive medicine, business.industry, Smoking, Age Factors, Type 2 Diabetes Mellitus, Middle Aged, medicine.disease, Health Surveys, female genital diseases and pregnancy complications, Surgery, Diabetes Mellitus, Type 2, chemistry, Female, Neurology (clinical), Glycated hemoglobin, medicine.symptom, business, Body mass index, Dyslipidemia
Abstract

AIMS No evidence exists regarding the association between smoking status and nocturia among patients with type 2 diabetes mellitus. We evaluated this association among Japanese patients with type 2 diabetes mellitus by post-hoc analysis. METHODS Study subjects were 817 Japanese patients with type 2 diabetes mellitus. Study subjects were considered to have nocturia if they answered “once or more” to the question: “Within one week, how many times do you typically wake up to urinate from sleeping at night until waking in the morning?” We used the following three outcomes: (1) nocturia was ≥1 voids per night; (2) moderate nocturia was ≥2 voids per night; and (3) severe nocturia was ≥3 voids per night. Adjustments were made for age, sex, body mass index, hypertension, dyslipidemia, stroke, glycated hemoglobin, current drinking, use of anti-hypertensive agent, use of insulin, use of oral anti-hyperglycemic agent, and diabetic retinopathy. RESULTS The prevalence values of one void per night, two voids per night, and three or more voids per night were 39.5%, 27.1%, and 14.8%, respectively. Current smoking was independently inversely associated with severe nocturia compared with never or former smoking; the adjusted PR was 0.47 (95%CI: 0.25–0.89). Among the 443 patients who had ever smoked, compared with former smoking, current smoking was independently inversely related to severe nocturia; the adjusted PR was 0.44 (95%CI: 0.24–0.82). CONCLUSIONS In Japanese patients with type 2 diabetes mellitus, current smoking may be independently inversely associated with severe nocturia.

Published
2016

32. Serum lipoprotein(a) levels and diabetic nephropathy among Japanese patients with type 2 diabetes mellitus

Author

Takeshi Tanigawa, Masamoto Torisu, Yoshihiro Miyake, Teruki Miyake, Hidenori Senba, Bunzo Matsuura, Shinya Furukawa, Morikazu Onji, Tetsuji Niiya, Keiko Tanaka, Teruhisa Ueda, Hiroaki Miyaoka, Takenori Sakai, Hisaka Minami, Yoichi Hiasa, and Shin Yamamoto

Subjects
Adult, Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, 030209 endocrinology & metabolism, 030204 cardiovascular system & hematology, Severity of Illness Index, Gastroenterology, Cohort Studies, Diabetic nephropathy, Young Adult, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Endocrinology, Japan, Internal medicine, Diabetes mellitus, Prevalence, Internal Medicine, medicine, Albuminuria, Humans, Diabetic Nephropathies, Prospective Studies, Renal Insufficiency, Aged, Aged, 80 and over, Creatinine, biology, business.industry, Type 2 Diabetes Mellitus, Lipoprotein(a), Middle Aged, medicine.disease, Up-Regulation, Cross-Sectional Studies, Diabetes Mellitus, Type 2, chemistry, biology.protein, Female, medicine.symptom, business, Body mass index, Dyslipidemia
Abstract

Aims We aimed to evaluate the association between serum lipoprotein(a) [Lp(a)] levels and diabetic nephropathy among Japanese patients with type 2 diabetes mellitus. Methods This study included 581 patients with type 2 diabetes mellitus. Serum Lp(a) levels were divided into four groups; the cut-off points were at the 30th, 60th, and 90th percentile values on the basis of the distribution for all subjects. Diabetic nephropathy was defined as present when the urinary albumin-creatinine ratio was ≥33.9mg/mmol creatinine and/or the estimated glomerular filtration rate was 2 . Adjustment was made for age, sex, body mass index, hemoglobin A 1c , duration of diabetes mellitus, current drinking, current smoking, hypertension, dyslipidemia, coronary heart disease, and stroke. Results Higher serum Lp(a) levels were significantly associated with a higher prevalence of diabetic nephropathy: the adjusted odds ratios (95% confidence intervals) for diabetic nephropathy in relation to serum Lp(a) levels of ≤6, 7–15, 16–38, and ≥39mg/dl were 1.00 (reference), 2.74 (1.08–7.00), 3.31 (1.28–8.54), and 4.80 (1.57–14.60), respectively ( P for trend=0.004). Conclusions The results suggest that serum Lp(a) levels may be positively associated with diabetic nephropathy among Japanese patients with type 2 diabetes mellitus.

Published
2016

34. The Number of Teeth Is Associated with Diabetic Nephropathy

Author

Bunzo Matsuura, Hidenori Senba, Shinya Furukawa, Shin Yamamoto, Wataru Kurihara, Yoichi Hiasa, Tetsuji Niiya, Yoshida Sakiko, Hiroaki Miyaoka, Teruki Miyake, Teruhisa Ueda, and Kouji Joko

Subjects
Periodontitis, Creatinine, medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Type 2 Diabetes Mellitus, medicine.disease, Gastroenterology, Diabetic nephropathy, chemistry.chemical_compound, chemistry, Periodontal disease, Internal medicine, Internal Medicine, Albuminuria, Medicine, medicine.symptom, business, Body mass index, Glycemic
Abstract

Background: Progression of diabetic nephropathy has serious effects on the life expectancy of diabetic patients. Although diagnoses, lifestyle interventions, and treatment of diabetic nephropathy have been often attempted, diabetic nephropathy has not been sufficiently overcome. Previous studies show that periodontitis, the inflammation of oral cavity, might lead to endothelial and renal dysfunction. Moreover, periodontitis does not only negatively affect glycemic control but is also associated with diabetes-related complications. Therefore, we conducted this study to examine the relationship between number of teeth, which is one of the factors associated with periodontal disease markers, and diabetic nephropathy. Methods: This study included 1767 patients with type 2 diabetes mellitus, grouped according to number of teeth, with cut-off distribution points of 13 and 27. Diabetic nephropathy was defined using albumin-creatinine ratio (albuminuria, ≥30 mg/mmol creatinine, and macroalbuminuria ≥300 mg/mmol creatinine). Adjustment was made for age, sex, body mass index, hemoglobin A1c, and hypertension status. Results: Patients with diabetic nephropathy had significantly fewer teeth than those without diabetic nephropathy (albuminuria, p < 0.001; macroalbuminuria, p = 0.002). The group with fewer number of teeth was significantly associated with a higher prevalence of diabetic nephropathy; the adjusted odds ratios (95% confidence intervals) for diabetic albuminuria for 27-32 teeth, 13-26 teeth, and 0-13 teeth were 1.00 (reference), 1.219 (0.932-1.596), and 1.509 (1.147-1.988), respectively (p for trend = 0.003), and for diabetic macroalbuminuria were 1.00 (reference), 1.061 (0.644-1.748), and 1.756 (1.1-2.844), respectively (p for trend = 0.015). Conclusion: The number of teeth is positively associated with diabetic nephropathy for patients with type 2 diabetes mellitus, and could assist clinicians in the identification of patients at high risk for diabetic nephropathy. Disclosure W. Kurihara: None. T. Miyake: None. S. Furukawa: None. H. Senba: None. S. Yamamoto: None. Y. Sakiko: None. K. Joko: None. T. Ueda: None. T. Niiya: None. H. Miyaoka: None. B. Matsuura: None. Y. Hiasa: None.

Published
2018

35. Total Synthesis of ent-Ascospiroketal B

Author

Tatsuya Honda, Kazuto Arakawa, Kazuo Kamaike, Koichiro Ota, Yoshiyori Hara, and Hiroaki Miyaoka

Subjects
010405 organic chemistry, Stereochemistry, Organic Chemistry, Molecular Conformation, Epoxide, Total synthesis, Stereoisomerism, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences, Polyketide, chemistry.chemical_compound, chemistry, Asymmetric carbon, Ethers, Cyclic, Stereoselectivity, Spiro Compounds, Ascospiroketal B
Abstract

Ascospiroketal B was isolated from a marine-derived fungus as a structurally unique polyketide possessing a rare tricyclic core including 5,5-spiroketal-γ-lactone. An asymmetric total synthesis of ent-ascospiroketal B was achieved using an original synthetic route. The synthesis included the stereoselective construction of 5,5-spiroketal for ascospiroketal B and stereocontrolled construction of a quaternary asymmetric carbon by rearrangement of a trisubstituted epoxide.

Published
2018

36. Cigarette smoking is a risk factor for the onset of fatty liver disease in nondrinkers: A longitudinal cohort study

Author

Mitsuhito Koizumi, Masashi Hirooka, Akiko Deguchi, Yoichi Hiasa, Osamu Yoshida, Masashi Okamoto, Toru Ishihara, Shin Yamamoto, Bunzo Matsuura, Teruki Miyake, Sayaka Kanzaki, Kohichiro Kitai, Hidenori Senba, Masanori Abe, Hiroaki Miyaoka, Teru Kumagi, and Shinya Furukawa

Subjects
0301 basic medicine, Male, Longitudinal study, Physiology, lcsh:Medicine, Blood Pressure, Vascular Medicine, Habits, 0302 clinical medicine, Japan, Non-alcoholic Fatty Liver Disease, Risk Factors, Nonalcoholic fatty liver disease, Medicine and Health Sciences, Smoking Habits, Longitudinal Studies, Young adult, lcsh:Science, Aged, 80 and over, Multidisciplinary, Alcohol Consumption, Liver Diseases, Hazard ratio, Fatty liver, Hepatitis C, Hepatitis B, Middle Aged, Body Fluids, Chemistry, Blood, Physical Sciences, 030211 gastroenterology & hepatology, Female, Anatomy, Research Article, Adult, medicine.medical_specialty, Adolescent, Alcohol Drinking, Gastroenterology and Hepatology, Blood Plasma, Cigarette Smoking, 03 medical and health sciences, Young Adult, Internal medicine, medicine, Humans, Risk factor, Nutrition, Aged, Behavior, business.industry, lcsh:R, Chemical Compounds, Biology and Life Sciences, medicine.disease, Diet, Uric Acid, Fatty Liver, 030104 developmental biology, lcsh:Q, business, Physiological Processes, Sleep, Acids
Abstract

Background The effect of cigarette smoking on the onset of nonalcoholic fatty liver disease (NAFLD) is unclear, especially that associated with drinking small amounts of alcohol. We conducted a longitudinal study to investigate the relationship between cigarette smoking and NAFLD onset, which was stratified according to the amount of alcohol consumed. Methods We enrolled 7,905 Japanese subjects who had received annual health checkups more than twice between April 2003 and August 2013, 4,045 of whom met at least one of the following exclusion criteria and were excluded: (a) fatty liver at baseline; (b) hepatitis B or hepatitis C; (c) alcohol consumption (men: ≥210 g/wk; women: ≥140 g/wk); (d) change in alcohol drinking status between baseline and the study’s endpoint; (e) change in cigarette smoking habits between baseline and the study’s endpoint; or (f) current treatment with antidiabetic agents, antihypertensive agents, and/or lipid-lowering agents. The remaining 3,860 subjects (1,512 men, 2,348 women) were divided into two groups based on average alcohol consumption. Results After adjusting for the variables associated with metabolic disease, smoking was associated with fatty liver disease onset compared with nonsmokers in nondrinkers (adjusted hazard ratio = 1.988, 95% confidence interval 1.057–3.595; p = 0.034). No association was found between smoking and fatty liver disease onset in the low alcohol consumption group (men

Published
2018

37. Microvascular complications and prevalence of urgency incontinence in Japanese patients with type 2 diabetes mellitus: The dogo study

Author

Yoshihiro Miyake, Hiroaki Miyaoka, Shinya Furukawa, Takenori Sakai, Koutatsu Maruyama, Tetsuji Niiya, Hidenori Senba, Hisaka Minami, Teruki Miyake, Morikazu Onji, Yasuhiko Todo, Bunzo Matsuura, Teruhisa Ueda, Takeshi Tanigawa, Masamoto Torisu, Yoichi Hiasa, and Shin Yamamoto

Subjects
medicine.medical_specialty, 030219 obstetrics & reproductive medicine, Diabetic neuropathy, business.industry, Urology, 030232 urology & nephrology, Type 2 Diabetes Mellitus, Diabetic retinopathy, Diabetic angiopathy, medicine.disease, Surgery, Diabetic nephropathy, 03 medical and health sciences, Vibration perception, chemistry.chemical_compound, 0302 clinical medicine, chemistry, Diabetes mellitus, Internal medicine, medicine, Neurology (clinical), Glycated hemoglobin, business
Abstract

Aims Diabetes was significantly positively associated with urgency incontinence in several epidemiological studies. We examine the association between diabetic neuropathy, which we defined based on neuropathic symptoms, the absence of the Achilles reflex, and/or abnormal vibration perception, and urgency incontinence among Japanese patients with type 2 diabetes mellitus. Methods Study subjects were 742 Japanese patients with type 2 diabetes mellitus, aged 19–70 years, who had undergone blood tests at our institutions. A self-administered questionnaire was used to collect information on the variables under study. Urgency incontinence was defined as present when a subject answered “once a week or more” to the question: “Within one week, how often do you leak urine because you cannot defer the sudden desire to urinate ?”. Diabetic neuropathy was diagnosed if the patients showed two or more of the following three characteristics: neuropathic symptoms, the absence of the Achilles reflex, and/or abnormal vibration perception. Adjustment was made for sex, age, body mass index, duration of type 2 diabetes mellitus, current smoking, hypertension, dyslipidemia, glycated hemoglobin, stroke, coronary artery disease, insulin therapy, diabetic retinopathy, diabetic nephropathy, and diabetic neuropathy. Results The prevalence of urgency incontinence was 8.6%. Diabetic neuropathy was independently positively associated with urgency incontinence: the adjusted OR was 2.20 (95%CI: 1.16–4.36). Associations between diabetic retinopathy or nephropathy and the prevalence of urgency incontinence were not significant. Conclusions In Japanese patients with type 2 diabetes mellitus, only diabetic neuropathy was independently positively associated with urgency incontinence. Neurourol. Urodynam. © 2015 Wiley Periodicals, Inc.

Published
2015

38. Impaired Awareness of Hypoglycemia and Driving Mishaps in Patients with Type 1 Diabetes Mellitus: A Multi-center Survey in Japan

Author

Akira Okada, Hiroaki Miyaoka, Takashi Murata, Naoki Sakane, Kaoru Takahashi, Katsuyuki Yanagisawa, Ikki Shimizu, Toshikazu Yamamoto, Motoji Naka, Kazunori Yamada, Toru Hiyoshi, Yuji Aoki, Yasuo Totsuka, Masami Nishi, Kazuhiko Kotani, Haruko Kitaoka, Kentaro Okazaki, Kokoro Tsuzaki, Nobuichi Kuribayashi, and Masako Waki

Subjects
Type 1 diabetes, Pediatrics, medicine.medical_specialty, business.industry, medicine, Center (algebra and category theory), In patient, Medical emergency, Hypoglycemia, medicine.disease, business
Abstract

Naoki Sakane1*, Kazuhiko Kotani1,2, Kokoro Tsuzaki1, Masami Nishi1,20, Kaoru Takahashi1,3, Takashi Murata4, Kazunori Yamada4, Kentaro Okazaki5, Katsuyuki Yanagisawa6, Kenichi Yamada7, Nobuichi Kuribayashi8, Yasuo Totsuka9, Toru Hiyoshi10, Motoji Naka11, Masatake Sugimoto12, Yuji Aoki13, Masako Waki14, Miyuki Furuya15, Haruko Kitaoka16, Mariko Oishi17, Ikki Shimizu18, Hiroaki Miyaoka19, Akira Okada20 and Toshikazu Yamamoto21

Published
2015

39. Phellilane L, Sesquiterpene Metabolite of Phellinus linteus: Isolation, Structure Elucidation, and Asymmetric Total Synthesis

Author

Fumi Mizuno, Chieko Ino, Takafumi Yoshikawa, Koichiro Ota, Kazuo Kamaike, Mei Fukui, Yoshihisa Asada, Takahiro Saigoku, Tomoki Miyata, Ikuma Yamazaki, Masao Hirotani, Tatsuya Shirahata, Hiroaki Miyaoka, and Yoshinori Kobayashi

Subjects
biology, Molecular Structure, 010405 organic chemistry, Stereochemistry, Metabolite, Basidiomycota, Chemistry, Pharmaceutical, Organic Chemistry, Absolute configuration, Total synthesis, Hymenochaetaceae, Alkylation, 010402 general chemistry, biology.organism_classification, Sesquiterpene, 01 natural sciences, 0104 chemical sciences, chemistry.chemical_compound, Phellinus linteus, chemistry, Organic chemistry, Stereoselectivity, Agaricales, Sesquiterpenes
Abstract

A new cyclopropane-containing sesquiterpenoid, phellilane L (1), was isolated from the medicinal mushroom Phellinus linteus ("Meshimakobu" in Japanese), a member of the Hymenochaetaceae family and a well-known fungus that is widely used in East Asia. The planar structure of 1 was determined on the basis of spectroscopic analysis. The authors achieved the first total synthesis of 1. Our protecting group-free synthesis features a highly stereoselective one-pot synthesis involving an intermolecular alkylation/cyclization/lactonization strategy for construction of the key cyclopropane-γ-lactone intermediate. Additionally, our synthesis determined the absolute configuration of phellilane L (1).

Published
2017

40. B-type natriuretic peptide and renal function in Japanese patients with type 2 diabetes mellitus: The Dogo Study

Author

Masamoto Torisu, Shin Yamamoto, Shinya Furukawa, Tetsuji Niiya, Hiroaki Miyaoka, Hidenori Senba, Yoichi Hiasa, Teruhisa Ueda, Takenori Sakai, Keiko Tanaka, Teruki Miyake, Bunzo Matsuura, Hisaka Minami, and Yoshihiro Miyake

Subjects
Male, medicine.medical_specialty, endocrine system diseases, medicine.drug_class, Endocrinology, Diabetes and Metabolism, Urology, Renal function, 030209 endocrinology & metabolism, 030204 cardiovascular system & hematology, urologic and male genital diseases, Kidney Function Tests, Diabetic nephropathy, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Endocrinology, Japan, Natriuretic Peptide, Brain, medicine, Natriuretic peptide, Albuminuria, Humans, Diabetic Nephropathies, Renal Insufficiency, Chronic, Aged, Creatinine, business.industry, nutritional and metabolic diseases, Type 2 Diabetes Mellitus, Middle Aged, medicine.disease, female genital diseases and pregnancy complications, chemistry, Diabetes Mellitus, Type 2, Microalbuminuria, Female, medicine.symptom, business, Kidney disease, Glomerular Filtration Rate
Abstract

Among patients with type 2 diabetes mellitus, the association between B-type natriuretic peptide (BNP) and renal function remains controversial. We therefore investigated this issue among Japanese patients with type 2 diabetes mellitus. This study included 687 Japanese patients with type 2 diabetes mellitus. BNP levels were divided at quartile points on the basis of the distribution. We used four outcomes regarding the renal function: 1) chronic kidney disease (CKD): estimated glomerular filtration rate (eGFR) < 60ml/min/1.72m2, 2) advanced CKD: eGFR < 30ml/min/1.72m2, 3) microalbuminuria: urinary albumin creatinine ratio (UACR) ≥ 30 mg/g creatinine, and 4) macroalbuminuria: UACR ≥ 300 mg/g creatinine. The prevalence values of CKD, advanced CKD, microalbuminuria, and macroalbuminuria were 27.4％, 2.5%, 31.4%, and 9.3%, respectively. Highest BNP (≥ 39.2 ng/ml) was independently positively associated with microalbuminuria and macroalbuminuria (adjusted ORs, 2.61 [95% CI: 1.53-4.49] and 3.45 [95% CI: 1.46-8.72], respectively). High BNP was not associated with advanced CKD or CKD. There was a statistically significant positive exposure-response relationships between the BNP level and advanced CKD, microalbuminuria, and macroalbuminuria (p for trend = 0.047, 0.001, and 0.003, respectively). BNP level may be independently positively associated with advanced CKD, microalbuminuria, and macroalbuminuria but not CKD in Japanese patients with type 2 diabetes mellitus.

Published
2017

41. Eating Behaviours and Prevalence of Gastroesophageal Reflux Disease in Japanese Adult Patients With Type 2 Diabetes Mellitus: The Dogo Study

Author

Yasunori Yamamoto, Eiji Arimitsu, Takenori Sakai, Tetsuji Niiya, Yoshihiro Miyake, Yoshio Ikeda, Shinya Furukawa, Keiko Tanaka, Hiroaki Miyaoka, Hiroki Utsunomiya, Teruki Miyake, Bunzo Matsuura, Hidenori Senba, Shin Yamamoto, Sen Yagi, Eiji Takeshita, and Yoichi Hiasa

Subjects
Male, medicine.medical_specialty, Time Factors, Endocrinology, Diabetes and Metabolism, Population, 030209 endocrinology & metabolism, Type 2 diabetes, Gastroenterology, Bedtime, Cohort Studies, 03 medical and health sciences, 0302 clinical medicine, Endocrinology, Japan, Internal medicine, Internal Medicine, medicine, Prevalence, Humans, education, Aged, education.field_of_study, Snacking, business.industry, digestive, oral, and skin physiology, Type 2 Diabetes Mellitus, General Medicine, Odds ratio, Feeding Behavior, Middle Aged, medicine.disease, humanities, digestive system diseases, Diet, Before Bedtime, Diabetes Mellitus, Type 2, GERD, Gastroesophageal Reflux, 030211 gastroenterology & hepatology, Female, business
Abstract

Objectives In the general population, late-night dinner is positively associated with gastroesophageal reflux disease (GERD). No evidence exists regarding the relationship between eating behaviours and GERD in patients with type 2 diabetes mellitus, though the prevalence of GERD in patients with type 2 diabetes is higher than in those without diabetes. We conducted this study to investigate the association between eating behaviours and GERD in Japanese patients with type 2 diabetes. Methods The study's subjects were 817 Japanese patients with type 2 diabetes. GERD was defined as being present when a subject had a Quality of Life and Utility Evaluation Survey Technology (QUEST) score of 4 or higher. The assessment of eating behaviour was performed by self-administered questionnaire. Subjects were considered positive for late-night dinner if they answered yes to the question “Do you eat dinner within 2 hours before bedtime at least 3 times per week? Results The prevalence values of GERD, skipping breakfast, bedtime snacking, late-night dinner and fast eating were 32.0%, 13.7%, 27.1%, 28.8%, and 44.4%, respectively. Late-night dinner was independently positively associated with GERD in patients with type 2 diabetes; the adjusted odds ratio was 1.46 (95% CI 1.03 to 2.05). No relationships were found between skipping breakfast, bedtime snacking or fast eating and GERD. Conclusions Late-night dinner may be positively associated with GERD in Japanese patients with type 2 diabetes.

Published
2017

42. Obesity and the prevalence of nocturia in Japanese elderly patients with type 2 diabetes mellitus: The Dogo study

Author

Shinya, Furukawa, Takenori, Sakai, Tetsuji, Niiya, Hiroaki, Miyaoka, Teruki, Miyake, Shin, Yamamoto, Koutatsu, Maruyama, Keiko, Tanaka, Teruhisa, Ueda, Hidenori, Senba, Masamoto, Torisu, Hisaka, Minami, Takeshi, Tanigawa, Bunzo, Matsuura, Yoichi, Hiasa, and Yoshihiro, Miyake

Subjects
Male, Asian People, Diabetes Mellitus, Type 2, Prevalence, Humans, Female, Nocturia, Obesity, Aged, Body Mass Index
Abstract

Nocturia is common among patients with type 2 diabetes mellitus, but limited evidence regarding the association between body mass index (BMI) and nocturia exists among such patients. The aim of the present study, therefore, was to evaluate the association between BMI and nocturia among Japanese patients with type 2 diabetes mellitus.Study participants were 809 Japanese patients with type 2 diabetes mellitus. Study participants were considered to have nocturia if they answered "two or more" to the question: "How many times do you typically wake up to urinate from sleeping at night until waking in the morning?" We used the following two outcomes: (i) moderate nocturia was defined as ≥2 voids per night; and (ii) severe nocturia was defined as ≥3 voids per night. Participants were categorized into four groups according to their BMI: (i) BMI18.5; (ii) 18.5 ≤ BMI 25; (iii) 25 ≤ BMI 30; and (iv) BMI ≥30. Multiple logistical regression analysis for nocturia in relation to BMI was used, with the category of 18.5 ≤ BMI 25 as the reference.Obesity (BMI ≥30) was independently positively associated with severe nocturia among elderly patients (age ≥65 years) with type 2 diabetes mellitus, but not among young and middle-aged patients: the adjusted OR was 2.96 (95% CI 1.10-7.83). BMI was not associated with moderate nocturia in all patients.In Japanese elderly patients with type 2 diabetes mellitus, obesity was independently positively associated with severe nocturia. Geriatr Gerontol Int 2017; 17: 2460-2465.

Published
2017

43. Nocturia and Prevalence of Depressive Symptoms in Japanese Adult Patients With Type 2 Diabetes Mellitus: The Dogo Study

Author

Koutatsu Maruyama, Keiko Tanaka, Yoshihiro Miyake, Takeshi Tanigawa, Masamoto Torisu, Takenori Sakai, Bunzo Matsuura, Shin Yamamoto, Hiroaki Miyaoka, Teruki Miyake, Tetsuji Niiya, Hidenori Senba, Yoichi Hiasa, Sayaka Kanzaki, Teruhisa Ueda, Shinya Furukawa, and Hisaka Minami

Subjects
Adult, Blood Glucose, Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, media_common.quotation_subject, 030232 urology & nephrology, Type 2 diabetes, urologic and male genital diseases, Urination, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Endocrinology, Japan, Risk Factors, Diabetes mellitus, Internal medicine, Surveys and Questionnaires, Internal Medicine, medicine, Prevalence, Nocturia, Humans, Prospective Studies, Young adult, Prospective cohort study, Depressive symptoms, media_common, Aged, Aged, 80 and over, Glycated Hemoglobin, Depressive Disorder, business.industry, Type 2 Diabetes Mellitus, General Medicine, Middle Aged, medicine.disease, Prognosis, female genital diseases and pregnancy complications, Diabetes Mellitus, Type 2, 030220 oncology & carcinogenesis, Female, medicine.symptom, business, Biomarkers, Follow-Up Studies
Abstract

Objectives No studies have investigated the association between nocturia and depressive symptoms in patients with type 2 diabetes mellitus. Because nocturia and depressive symptoms are common in patients with type 2 diabetes, we examined this association in Japanese patients with type 2 diabetes. Methods We studied 762 Japanese patients with type 2 diabetes. A self-administered questionnaire was used to collect information about the variables under study. The subjects were divided into 3 groups according to their nocturnal micturition: 1) no nocturia; 2) mild nocturia (1 void per night) and 3) moderate to severe nocturia (2 or more voids per night). Depressive symptoms were defined as being present when a subject had a Self-Rating Depression Scale score higher than 49. Results The prevalence values of mild nocturia, moderate to severe nocturia and depressive symptoms were 39.5%, 41.9% and 16.8%, respectively. Both mild nocturia and moderate to severe nocturia were independently positively associated with depressive symptoms in all patients; the adjusted ORs were 1.96 (95% CI 1.06 to 3.77) and 2.58 (95% CI 1.38 to 5.04). In female patients, both mild nocturia and moderate to severe nocturia were independently associated with depressive symptoms; the adjusted ORs were 5.26 (95% CI 1.73 to 20.61) and 6.91 (95% CI 2.15 to 28.54), respectively. In male patients, neither mild nocturia nor moderate to severe nocturia was significantly related to depressive symptoms. Conclusions In Japanese female patients with type 2 diabetes, nocturia may be positively associated with depressive symptoms.

Published
2017

44. Total Synthesis and Structural Revision of Incargutines A and B

Author

Hiroaki Miyaoka, Takehiro Yamagishi, Atsushi Kinbara, and Hiroki Ouchi

Subjects
Incarvillea arguta, chemistry.chemical_compound, chemistry, Cyclohexenone, Stereochemistry, Intramolecular force, Organic Chemistry, Structural isomer, Total synthesis, Keto–enol tautomerism, Spectral data
Abstract

We achieved the first total synthesis of (±)-incargutines A and B, which were isolated from the roots of Incarvillea arguta, utilizing In(OTf)3-catalyzed enolization of cyclohexenone derivatives subsequent to an intramolecular Alder–Rickert reaction. At first, we synthesized the proposed structures of incargutines A and B. The spectral data of the synthetic proposed compounds did not correspond to those of the natural products. Then, we synthesized the methyl regioisomers of the proposed structures. Spectral data of these synthetic compounds were identical to those of natural incargutines A and B. Therefore, the structures of incargutines A and B were clearly established to be the methyl regioisomers.

Published
2013

45. Self-reported sitting time and prevalence of erectile dysfunction in Japanese patients with type 2 diabetes mellitus: The Dogo Study

Author

Bunzo Matsuura, Hiroaki Miyaoka, Yoshihiro Miyake, Keiko Tanaka, Yoichi Hiasa, Hisaka Minami, Takenori Sakai, Teruhisa Ueda, Shin Yamamoto, Shinya Furukawa, Tetsuji Niiya, Sayaka Kanzaki, Takeshi Tanigawa, Masamoto Torisu, Koutatsu Maruyama, Teruki Miyake, and Hidenori Senba

Subjects
Moderate to severe, Adult, Male, medicine.medical_specialty, Time Factors, Endocrinology, Diabetes and Metabolism, Posture, 030204 cardiovascular system & hematology, Sitting, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Endocrinology, Erectile Dysfunction, Japan, Diabetes mellitus, Internal medicine, Internal Medicine, Prevalence, Medicine, Humans, 030212 general & internal medicine, Aged, Aged, 80 and over, business.industry, Type 2 Diabetes Mellitus, Mean age, Middle Aged, medicine.disease, Sitting time, Erectile dysfunction, Diabetes Mellitus, Type 2, Physical therapy, Self Report, Sedentary Behavior, business, Sexual function
Abstract

No evidence exists regarding the association between sitting time and erectile dysfunction (ED) among patients with type 2 diabetes mellitus. The aim of this study was to evaluate the association between self-reported sitting time and ED among patients with type 2 diabetes mellitus.Study subjects were 430 male Japanese patients with type 2 diabetes mellitus (mean age, 60.5years). A self-administered questionnaire was used to collect information on the variables under study. The study subjects were asked about time spent sitting during typical 24-hour periods over the past 12months. Subjects were divided into four groups according to self-reported sitting time: 1)5hours, 2) 5-7hours, 3) 7-9hours, and 4) ≥9hours. ED was defined as present when a subject had a Sexual Health Inventory for Men score8. Adjustment was made for age, body mass index, duration of type 2 diabetes, current smoking, current drinking, hypertension, coronary artery disease, stroke, glycated hemoglobin, walking habit, and diabetic neuropathy.The prevalence values of moderate to severe ED and severe ED were 36.1% and 49.8%. At least 9hours sitting was independently positively associated with severe ED but not moderate to severe ED; the adjusted OR was 1.84 (95% CI: 1.06-3.33). In the multivariate model, there was a statistically significant inverse exposure-response relationship between the self-reported sitting time and severe ED (p for trend=0.029).Self-reported sitting time may be positively associated with ED in Japanese patients with type 2 diabetes mellitus.

Published
2016

46. Depressive symptoms and prevalence of erectile dysfunction in Japanese patients with type 2 diabetes mellitus: the Dogo Study

Author

Koutatsu Maruyama, Takenori Sakai, Shin Yamamoto, Takeshi Tanigawa, Masamoto Torisu, Teruki Miyake, Teruhisa Ueda, Yoichi Hiasa, Hiroaki Miyaoka, Hidenori Senba, Shinya Furukawa, Morikazu Onji, Yoshihiro Miyake, Hisaka Minami, B. Matsuura, and Tetsuji Niiya

Subjects
Male, medicine.medical_specialty, Urology, 030232 urology & nephrology, Type 2 diabetes, Severity of Illness Index, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Erectile Dysfunction, Japan, Risk Factors, Internal medicine, Diabetes mellitus, Surveys and Questionnaires, medicine, Humans, 030212 general & internal medicine, Prospective Studies, Psychiatry, Stroke, Aged, Psychiatric Status Rating Scales, business.industry, Depression, Type 2 Diabetes Mellitus, Odds ratio, Middle Aged, medicine.disease, Erectile dysfunction, Logistic Models, chemistry, Diabetes Mellitus, Type 2, Glycated hemoglobin, business, Body mass index
Abstract

In several studies of patients with type 2 diabetes mellitus, a positive association between depressive symptoms and erectile dysfunction (ED) has been reported. No evidence exists, however, regarding the association between depressive symptoms and ED among Japanese patients with type 2 diabetes mellitus. Thus, we examined this issue among Japanese patients with type 2 diabetes mellitus. Study subjects were 469 male Japanese patients with type 2 diabetes mellitus, aged 19 years or over. ED, moderate to severe ED and severe ED were defined as present when a subject had a Sexual Health Inventory for Men score22,12 and8, respectively. Depressive symptoms were defined as present when a subject had a Self-Rating Depression Scale (SDS) score49. Adjustment was made for age, body mass index, waist, duration of type 2 diabetes, current smoking, current drinking, hypertension, dyslipidemia, coronary artery disease, stroke, glycated hemoglobin and diabetic neuropathy. The prevalence values of depressive symptoms, moderate to severe ED and severe ED were 15.1%, 64.2% and 51.0%, respectively. Depressive symptoms were independently positively associated with moderate to severe ED and severe ED (adjusted odds ratios were 2.23 (95% confidence interval (CI): 1.17-4.43) and 1.86 (95% CI: 1.04-3.41), respectively). In Japanese patients with type 2 diabetes mellitus, depressive symptoms may be associated with ED.

Published
2016

47. Amitorines A and B, Nitrogenous Diterpene Metabolites of Theonella swinhoei: Isolation, Structure Elucidation, and Asymmetric Synthesis

Author

Hiroaki Miyaoka, Yukiko Hamamoto, Wakiko Eda, Kazuo Kamaike, Hidemichi Mitome, Ayako Hoshino, Koichiro Ota, Akiyoshi Sawada, and Kenta Tamura

Subjects
Stereochemistry, Pharmaceutical Science, 010402 general chemistry, 01 natural sciences, Analytical Chemistry, chemistry.chemical_compound, Prenylbisabolane, Amitorine B, Japan, Drug Discovery, Organic chemistry, Animals, Nuclear Magnetic Resonance, Biomolecular, Pharmacology, chemistry.chemical_classification, Bicyclic molecule, Molecular Structure, 010405 organic chemistry, Organic Chemistry, Enantioselective synthesis, Diastereomer, Theonella swinhoei, 0104 chemical sciences, Complementary and alternative medicine, chemistry, Molecular Medicine, Diterpene, Diterpenes, Theonella, Lactone
Abstract

Two new nitrogenous prenylbisabolanes never before found in Lithistid sponges have been isolated from Theonella swinhoei. These new diterpenes, named amitorine A (1) and amitorine B (2), containing a prenylbisabolane skeleton have been characterized by spectroscopic analyses, and the relative and absolute configurations of 1 and 2 were determined by asymmetric synthesis of both diastereomers via the common bicyclic lactone 6 intermediate.

Published
2016

49. Microvascular Complications and Prevalence of Nocturia in Japanese Patients With Type 2 Diabetes Mellitus: The Dogo Study

Author

Teruhisa Ueda, Teruki Miyake, Koutatsu Maruyama, Hiroaki Miyaoka, Tetsuji Niiya, Yoichi Hiasa, Bunzo Matsuura, Takeshi Tanigawa, Masamoto Torisu, Shin Yamamoto, Takenori Sakai, Hisaka Minami, Keiko Tanaka, Yoshihiro Miyake, Shinya Furukawa, Hidenori Senba, and Morikazu Onji

Subjects
Adult, Male, medicine.medical_specialty, Diabetic neuropathy, Urology, 030232 urology & nephrology, Diabetic angiopathy, Diabetic nephropathy, 03 medical and health sciences, chemistry.chemical_compound, Diagnostic Self Evaluation, Young Adult, 0302 clinical medicine, Diabetic Neuropathies, Japan, Diabetes mellitus, Internal medicine, medicine, Prevalence, Nocturia, Humans, Diabetic Nephropathies, 030212 general & internal medicine, Prospective Studies, Aged, Aged, 80 and over, Diabetic Retinopathy, business.industry, Type 2 Diabetes Mellitus, Diabetic retinopathy, Middle Aged, medicine.disease, Surgery, chemistry, Diabetes Mellitus, Type 2, Microvessels, Female, Glycated hemoglobin, medicine.symptom, business, Diabetic Angiopathies
Abstract

Objective To evaluate the association between microvascular complications and nocturia among Japanese patients with type 2 diabetes mellitus. Methods Study subjects were 731 Japanese patients with type 2 diabetes mellitus. A self-administered questionnaire was used to collect information on the variables under study. Study subjects were considered to have nocturia if they answered " once or more " to the question: "How many times do you typically wake up to urinate from sleeping at night until waking in the morning?" Diabetic neuropathy was diagnosed if the patients showed two or more of the following three characteristics: neuropathic symptoms, the absence of the Achilles reflex, or abnormal vibration perception. Diabetic nephropathy was defined as positive when the estimated glomerular filtration rate was 2 and/or the urine albumin-to-creatinine ratio was ≥34 mg/mmol creatinine. Several ophthalmology specialists were responsible for evaluating diabetic retinopathy. Adjustment was made for sex, age, body mass index, duration of diabetes mellitus, current smoking, current drinking, hypertension, stroke, ischemic heart disease, and glycated hemoglobin. Results The prevalence of nocturia was 80.4%. Diabetic retinopathy was independently positively associated with nocturia (adjusted odds ratio 2.39 [95% confidence interval: 1.08-6.11]). In contrast, diabetic nephropathy or diabetic neuropathy was not associated with nocturia. Conclusion In Japanese patients with type 2 diabetes mellitus, only diabetic retinopathy was independently positively associated with nocturia.

Published
2015

50. Nocturia and prevalence of erectile dysfunction in Japanese patients with type 2 diabetes mellitus: The Dogo Study

Author

Teruhisa Ueda, Keiko Tanaka, Takenori Sakai, Shinya Furukawa, Koutatsu Maruyama, Tetsuji Niiya, Takeshi Tanigawa, Masamoto Torisu, Yoshihiro Miyake, Teruki Miyake, Bunzo Matsuura, Hidenori Senba, Hiroaki Miyaoka, Morikazu Onji, Hisaka Minami, Yoichi Hiasa, and Shin Yamamoto

Subjects
Adult, Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, 030232 urology & nephrology, Urology, urologic and male genital diseases, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Erectile Dysfunction, Japan, Diabetes mellitus, Internal medicine, Epidemiology, Internal Medicine, Prevalence, Medicine, Nocturia, Humans, Limited evidence, Aged, business.industry, Diabetes, Type 2 Diabetes Mellitus, General Medicine, Articles, Middle Aged, medicine.disease, female genital diseases and pregnancy complications, Erectile dysfunction, Clinical Science and Care, Diabetes Mellitus, Type 2, 030220 oncology & carcinogenesis, Original Article, medicine.symptom, business
Abstract

Aims/Introduction Several epidemiological studies have reported a positive association between nocturia and erectile dysfunction (ED). Yet only limited evidence exists regarding the association between nocturia and ED among patients with type 2 diabetes mellitus, although nocturia and ED are common among type 2 diabetes mellitus patients. Material and Methods Study participants were 332 male Japanese patients with type 2 diabetes mellitus, aged 19–70 years, who had undergone blood tests at our institutions. A self‐administered questionnaire was used to collect information on the variables under study. Adjustment was made for age, body mass index, hypertension, stroke, ischemic heart disease, glycated hemoglobin and diabetic neuropathy. ED, moderate to severe ED and severe ED were defined as present when a participant had a Sexual Health Inventory for Men score, Several epidemiological studies have reported a positive association between nocturia and erectile dysfunction (ED). Yet only limited evidence exists regarding the association between nocturia and ED among patients with type 2 diabetes mellitus, although nocturia and ED are common among type 2 diabetes mellitus patients.

Published
2015

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