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Background To determine a reliable method to predict prevalent vertebral fractures (VF) by assessing the association between dysmobility syndrome (DS) and VF in a community-dwelling population. Material and methods This cross-sectional study enrolled 518 participants from fracture-prevention educational activities held in multiple communities in Taiwan. Assessments included questionnaires, fracture risk assessment tool (FRAX), bone mineral density (BMD) and body composition using dual-energy x-ray absorptiometry (DXA), lateral thoracolumbar spine x-rays (specifically T8-S1), grip strength (GS), walking speed, and fall history. Results DS was noted in 257 participants (49.6%) and VF was identified in 196 participants (37.8%). A higher prevalence of VF was noted in those with DS. The prevalence of VF was significantly associated with age, gender, FRAX both with and without BMD, osteoporosis, low GS, and DS. In multivariate models accounting for age and sex, the c-index was greater in those with low GS plus osteoporosis as compared to DS alone. Low GS, osteoporosis, and pre-BMD FRAX all had similar c-indexes. Pre-BMD FRAX plus low GS and osteoporosis was superior in predicting VF compared to pre-BMD FRAX plus low GS or osteoporosis alone. Besides the inclusion of age and gender, the nomogram with pre-BMD FRAX major osteoporosis fracture probability (MOF) plus low GS had improved correlation between the estimated and actual VF probability than those with pre-BMD FRAX MOF plus osteoporosis. Conclusions The constructed nomogram containing pre-BMD FRAX MOF plus low GS may be considered as a first-line prevalent VF screening method. Those with high-risk scores should subsequently undergo vertebral radiography and/or BMD.

Context There is a medical need for effective insulin-independent antidiabetic drugs that can promote pancreatic β-cell function and have a low risk of hypoglycemia in type 2 diabetes mellitus (T2DM) patients. R-form verapamil (R-Vera), which is able to enhance the survival of β-cells and has higher cardiovascular safety margin compared with racemic verapamil, was developed as a novel approach for T2DM treatment. Objective This randomized, double-blind, placebo-controlled clinical trial was designed to evaluate the efficacy and safety of 3 dosages of R-Vera added to ongoing metformin therapy in T2DM patients who had inadequate glycemic control on metformin alone. Methods Participants were randomly assigned in an equal ratio to receive R-Vera 450, 300, or 150 mg per day, or matching placebo, in combination with metformin. The primary endpoint was change in hemoglobin A1c (HbA1c) after 12 weeks of treatment. Results A total of 184 eligible participants were randomized to receive either R-Vera or placebo plus metformin. At week 12, significant reductions in HbA1c were observed for R-Vera 300 mg/day (−0.36, P = 0.0373) and 450 mg/day (−0.45, P = 0.0098) compared with placebo. The reduction in HbA1c correlated with decreasing fasting plasma glucose levels and improved HOMA2-β score. Treatment with R-Vera was well tolerated with no hypoglycemic episodes occurring during the trial. Conclusion Addition of R-Vera twice daily to ongoing metformin therapy significantly improved glycemic control in T2DM patients. The favorable efficacy and safety profile of R-Vera 300 mg/day can be considered as the appropriate dose for clinical practice.

Aims/Introduction Clinical studies show that either heart rate variability (HRV) or electrochemical skin conductance (ESC) alone can serve as a simple and objective method for screening cardiovascular autonomic neuropathy (CAN). We tested the hypothesis that combining these two quantitative approaches can not only reinforce accuracy in CAN screening but also provide a better estimate of CAN severity in patients with type 2 diabetes (T2DM) who had already had CAN in outpatient clinics. Materials and Methods Each patient received a complete battery of cardiovascular autonomic reflex tests (CARTs), with ESC measured by SUDOSCAN, time domain of HRV measured by standard deviation of all normal RR intervals (SDNN) and frequency domain of HRV (low frequency [LF], high frequency [HF], and LF/HF ratio), and peripheral blood studies for vascular risk factors. Severity of CAN was measured by CAN score. Results The 90 T2DM patients included 50 males and 40 females. Those with more severe CAN had lower values in feet ESC (P = 0.023) and SDNN (P

Objective: Systemic sclerosis (SSc) is a systemic autoimmune disease affecting multiple organs, including the kidneys. There is a lack of long-term renal prognosis studies on patients with SSc. The aim of this study was to assess the risk of end-stage renal disease (ESRD) in patients with SSc.Method: We designed a prospective cohort study based on the National Health Insurance Research Database of Taiwan. Patients with SSc and a non-SSc control group were selected from 1 January 2000 to 31 December 2013. The SSc cohort and control group were matched on the propensity score in a 1:2 ratio. The primary outcome was development of ESRD. Cox proportional hazard regression was performed to assess the effects of SSc on ESRD.Results: After propensity score matching, we enrolled 2012 patients in the SSc group and 4024 patients in the control group. During a mean follow-up of 6.5 years, 86 individuals [SSc group, n = 41 (2.04%); control group, n = 45 (1.12%)] had developed ESRD. The risk of ESRD in the SSc group was approximately two times higher than that in the control group [hazard ratio (HR) = 2.12, 95% confidence interval (CI) 1.39-3.24]. Subgroup analysis revealed that the higher risk of ESRD was predominantly in males (HR = 4.14, 95% CI 1.97-8.71) and the younger population (HR = 7.09, 95% CI 2.31-21.80).Conclusion: There was a significantly higher risk of ESRD among SSc patients than among the general population, with males and younger generations being the most vulnerable groups.

Background: Growth differentiation factor (GDF15) is a superfamily of transforming growth factor-beta which has been suggested to be correlated with various pathological conditions. The current study aimed to investigate the predicted role of circulating GDF15 in diabetic metabolism characteristics and diabetic neuropathy. Methods: 241 diabetic patients and 42 non-diabetic subjects were included to participate in the study. The plasma GDF15 levels were measured using ELISA. Chronic kidney disease and albuminuria were defined according to the Kidney Disease: Improving Global Outcomes (KDIGO) guideline. The nerve conductive study (NCS) was performed with measurement of distal latency, amplitude, nerve conduction velocity (NCV), H-reflex, and F-wave studies. Results: The diabetic group had a significantly higher prevalence of chronic kidney disease and higher plasma GDF15 level. After adjusting for age and BMI, GDF15 was significantly positively correlated with waist circumference (r = 0.332, p =

Background/purpose: Few studies exist investigating the effectiveness of radioiodine (RAI) therapy for hyperthyroidism patients in Asia. We herein investigated the real-world efficacy of single-dose RAI therapy in Taiwanese patients with Graves’ disease (GD). Methods: This is a retrospective study of 243 patients with GD recorded between 1989 and 2016 in a tertiary referral hospital. Eu- or hypothyroid after RAI therapy were defined as the successful group. Kaplan–Meier curve and cox-regression model were used for analysis of prognostic factors. Results: Of the 243 patients, 187 were females, with mean age of 46.9 ± 13.6 years. Most patients (63.8%) did not choose RAI as the first-line therapy. The median dose was 7 mCi, with a mean follow-up period of 107.1 ± 82.8 months. The overall success rate was 70.9%. Univariate analysis revealed calculated- or fixed-dose (P = 0.015), goiter size (P

Aims/Introduction Diabetic nephropathy (DN) is a complication of diabetes mellitus that is characterized by the gradual loss of kidney function, which results in increased levels of albumin in the urine. The Pro12Ala polymorphism in the peroxisome proliferator‐activated receptor‐γ2 gene has been confirmed to improve insulin sensitivity, but its association with susceptibility to DN in patients with type 2 diabetes remains inconclusive. Materials and Methods To examine whether the Pro12Ala polymorphism leads to the development of DN, a case‐control study was carried out in 554 patients with type 2 diabetes. The genotypes of Pro12Ala polymorphism of the peroxisome proliferator‐activated receptor gamma 2 gene were analyzed by real‐time polymerase chain reaction with TaqMan® probe genotyping assay in all patients. Results The mean age of the study population was 57.7 ± 8.8 years, with average diabetes duration of 12.8 ± 6.9 years. The prevalence of albuminuria was 43.5%. The frequency of genotype Pro12Pro, Pro12Ala and Ala12Ala genotype were 92.6%, 7.0%, 0.4% in our study population, and 90.4%, 8.9% and 0.7% in normal urinary albumin‐to‐creatinine ratio group, respectively. The Ala carriers (Pro12Ala + Ala12Ala) had significantly lower urinary albumin‐to‐creatinine ratio (15.0 vs 20.5 mg/g, P = 0.001) and better renal function (estimated glomerular filtration rate 81.8 [69.8–97.6] vs 78.7 mL/min/1.73 m2 [61.6–96.2]; P = 0.05) compared with those with the genotype Pro12Pro. After adjustment for age, sex and other confounders, the odds ratio of albuminuria for the Ala12 allele was 0.428 (95% confidence interval 0.195–0.940, P = 0.034]). Conclusions Our results suggest that the peroxisome proliferator‐activated receptor gamma 2 Ala12 variant has significant protective effects against albuminuria and DN., The peroxisome proliferator‐activated receptor‐γ2 Ala12 variant has significant protective effects against albuminuria and diabetic nephropathy. These findings suggest that genetic screening can help in the development of personalized therapies for diabetes.

Background: Assessment of renal size is clinically significant for the screening, diagnosis, and follow-up of renal diseases as the basis of clinical decisions. However, the relationship of renal dimension with age, body indices, and the estimated glomerular filtration rate (eGFR) has rarely been reported in the Chinese type 1 diabetes mellitus (T1DM) population. Methods: A total of 220 T1DM patients were retrospectively analyzed from the Chang Gung Research Database in Taiwan. Demographic data, laboratory data, and ultrasonographic images from January 2001 to November 2018 were extracted. Results: Eighty-five participants (38.6%) were male. The mean age was 34.2 years. The median eGFR was 60.0 mL/min/1.73 m2. The mean ultrasonographic left and right renal lengths (LL and RL) with S.D. were 10.9 ± 1.5 cm and 11.0 ± 1.1 cm, respectively. Renal lengths were longer with increasing body height and body weight but shorter with increasing age in patients with T1DM. In trajectory analysis, a linear mixed model revealed no significant trend in the changes in eGFR during the follow-up period. Moreover, renal length did not play a significant role in predicting KDIGO CKD stage 5 in the cohort. Conclusions: Renal length and its comparison to the reference ranges demonstrated very limited advantages in predicting renal function decline in T1DM patients.

Background: Osteoporosis is a cardinal manifestation of Cushing’s syndrome. There is a lack of relevant research on risk factors for osteoporosis among patients with Cushing’s syndrome (CS) in Taiwan. Thus, this study was designed to explore the possible risk factors of osteoporosis. Methods: We gathered patients with a diagnosis of CS between 2001 and 2017 in the Chang Gung Research Database (CGRD). We extracted data including diagnoses and biochemistry from hospital records. The diagnosis of CS was based on ICD-9-CM codes (255.0). Osteoporosis was defined by a T value equal to or less than −2.5 in BMD examination and hypocalcemia was defined as serum calcium concentrations < 8.0 mg/dL. Results: A total of 356 patients with CS who made regular visits to the outpatient department were enrolled in this study. The mean age was 68.6 years, and 74.9% of the patients were female. Of them, 207 patients (58.1%) were diagnosed with osteoporosis. Multivariable logistic regression models indicated that serum calcium level was negatively associated with osteoporosis (OR 0.70, CI 0.54–0.91, p < 0.001) after adjustment for age, sex, and other confounding risk factors. In addition, hypocalcemia was associated with heart failure (HF) (OR 2.14, CI 1.02–4.47, p < 0.05), stroke (OR 2.58, CI 1.21–5.46, p < 0.05) and osteoporosis (OR 3.04, CI 1.24–7.41, p < 0.05) in multivariate analysis. Conclusions: Our study found that lower serum calcium levels were common among patients with CS and osteoporosis. Furthermore, CS patients with HF or stroke had high proportion of hypocalcemia. Therefore, these patients must pay more attention to adequate calcium supplementation and undergo the appropriate osteoporosis drug treatment to reduce the risk of subsequent fracture and disability.

Studies showed a relatively prolonged blink R1 latency in patients with diabetic distal symmetrical polyneuropathy (DSPN) compared to that without DSPN. We tested the hypothesis that blink R1 latency would provide a diagnostic alternative to nerve conduction studies (NCS) in DSPN and act as a marker of the severity of NCS abnormalities in DSPN.A total of 109 patients with type 2 diabetes underwent blink reflex studies and NCS. We used the composite amplitude scores of nerve conductions (CAS), which consisted of motor (tibial, peroneal and ulnar) and sensory (sural and ulnar) amplitudes for estimating the severity of NCS.Patients with DSPN had longer blink R1, R2, and contralateral R2 latencies (P 0.0001, P = 0.001, and P = 0.031, respectively) and higher CAS (P 0.0001). Area under curve on receiver operating characteristic curve analysis in diagnosing occurrence of DSPN in blink R1 latency was 0.772 (P 0.0001). Multiple linear regression analysis showed that blink R1 latency was independently associated with CAS.Blink R1 latency may be valuable in auxiliary diagnosis and in determining the severity of NCS abnormalities in DSPN.Blink R1 latency can be added as a supplemental marker of severity of NCS in DSPN, especially if the patient's sural amplitudes has a floor effect.

Background/Purpose: The objectives of this study were to evaluate the associations between clinical parameters and quality of life (QOL) of patients with acromegaly in Taiwan and to identify the impacts of hormone control, regimens, or co-morbidities on acromegalic patients' daily life. Methods: From 2013 to 2015, subjects with acromegaly were recruited through five medical centers. Clinical data were recorded. The QOL of enrolled patients were assessed by using Acromegaly Quality of Life Questionnaire (AcroQoL). Results: This study enrolled 272 acromegalic subjects (117 males, 155 females). Remission, defined by normalization of IGF-1, had significant positive association with QOL scores in psychological/appearance (PSY/APP) dimension (β = 6.760, p = 0.023). Somatostatin analogues therapy had negative associations with total score and score in psychological (PSY) dimension (β = −4.720, p = 0.046 and β = −5.388, p = 0.035, respectively). Diabetes mellitus had negative associations with score in PSY dimension and psychological/personal relations (PSY/PER) dimensions (β = −5.839, p = 0.034 and β = −7.516, p = 0.013, respectively). Cerebral vascular accident (CVA) had significant negative associations with total score and scores in physical (PHY), PSY, and PSY/PER dimensions (β = −26.632, p = 0.013; β = −28.353, p = 0.024; β = −25.648, p = 0.026; and β = −34.586, p = 0.006, respectively). All these associations remained significant even after adjusted with sex and age. Conclusion: Our analysis suggested that not only hormone control but also therapeutic regimens and presence of co-morbidities might affect QOL of patients with acromegaly in some dimensions. Keywords: Taiwan acromegaly registry, Quality of life, Clinical parameters

INTRODUCTION The sural sensory nerve action potential (SNAP) amplitude is a measure of the number of axons. We tested the hypothesis that sural SNAP amplitude can be used as a marker in screening, severity evaluation, and follow-up of diabetic distal symmetrical polyneuropathy (DSPN). METHODS Patients with type 2 diabetes underwent nerve conduction studies and were followed for 6 years. Composite amplitude scores (CASs) were determined to evaluate DSPN severity. RESULTS Sural SNAP amplitudes were negatively correlated with CAS (r = -.790, P

Objective The aim of this study was to assess the status of bone mass, microarchitecture, and factors associated with vertebral fracture in postmenopausal women with type 2 diabetes mellitus (T2DM). Methods We consecutively enrolled 285 women (aged 60.7 ± 6.9 y) with T2DM who underwent bone mineral density (BMD) and trabecular bone score (TBS) assessment using dual-energy x-ray absorptiometry; T8-S1 lateral spine radiographs; laboratory evaluation; and interviews regarding clinical risk factors based on the fracture risk assessment tool (FRAX). Results Low bone mass and deteriorated bone microarchitecture were observed in 63.2% and 72.6% of women with T2DM, respectively. TBS was correlated with lumbar spine, femoral neck, and total hip BMD. Significant differences in TBS were observed between the normal BMD, osteopenia, and osteoporosis groups. Age, vertebral fracture, and bone-specific alkaline phosphatase significantly differed among groups with different T scores or those classified by TBS categories. Bone-specific alkaline phosphatase was inversely correlated with BMD and TBS but positively with glycated hemoglobin. BMD showed a weaker correlation with vertebral fracture than TBS, TBS and BMD, FRAX, and TBS-adjusted FRAX. Conclusions Low bone mass and deteriorated TBS were noted in approximately two-thirds of T2DM women and was also associated with vertebral fracture. In addition to aging, poor glycemic control may play an important role in bone remodeling, which may be associated with changes in bone strength in T2DM women. Bone strength together with clinical risk factors has the strongest association with fracture, and may potentially be useful to identify women with T2DM at risk.

Aims/Introduction Identifying diabetes‐susceptible genetic variants will help to provide personalized therapy for the management of type 2 diabetes. Previous studies have reported a genetic risk score (GRS), computed by the sum of nuclear DNA (nDNA) risk alleles, that may predict the future requirement for insulin therapy. Although mitochondrial dysfunction has a close association with insulin resistance (IR), there are few studies investigating whether genetic variants of mitochondrial DNA (mtDNA) will affect the clinical characteristics of type 2 diabetes. Materials and Methods Mitochondrial haplogroups were determined using mtDNA whole genome next generation sequencing and 13 single nucleotide polymorphisms (SNPs) in nDNA susceptibility loci of 13 genes in 604 Taiwanese subjects with type 2 diabetes. A GRS of nDNA was computed by summation of the number of risk alleles. The correlation between the mtDNA haplogroup and the clinical characteristics of type 2 diabetes was assessed by logistic regression analysis. The results were compared with the GRS subgroups for the risk of insulin requirement. Results Mitochondrial haplogroups modulate the clinical characteristics of type 2 diabetes, in which patients harboring haplogroup D4, compared with those harboring non‐D4 haplotypes, were less prone to require insulin treatment, after adjusting for age, gender, and diabetes duration. However, there was no association between insulin requirement and GRS calculated from nuclear genetic variants. Conclusions Mitochondrial haplogroups, but not nuclear genetic variants, have a better association with the insulin requirement. The results highlight the role of mitochondria in the management of common metabolic diseases., Mitochondrial haplogroups, but not nuclear genetic variants, have a better association with the insulin requirement in patients with T2DM.

Introduction: Treatment complexity can impact treatment adherence, which may affect clinical outcomes in people with T2D. This analysis assessed PROs in the SoliMix trial. Methods: SoliMix, an open-label, multicenter study, randomized adults with T2D and HbA1c ≥7.5-≤10 % on BI + OADs to once-daily iGlarLixi or twice-daily premix insulin analog (BiAsp 70/30). Between-treatment differences from baseline to Week 26 (W26) in Treatment-Related Impact Measure for Diabetes (TRIM-D) scores are shown overall and by domain. Global Treatment Effectiveness Evaluation (GTEE) endpoints were analyzed descriptively at W26. Results: As well as providing better glycemic control, iGlarLixi demonstrated greater improvement in each TRIM-D domain vs. BiAsp 70/30 from baseline to W26 (Figure), with the greatest differences seen in diabetes management and treatment burden scores. GTEE scores also showed a greater proportion of participants and physicians who rated complete or marked improvement of diabetes control with iGlarLixi (81% and 83%) vs. BiAsp 70/30 (63% and 65%) at W26. Conclusions: Advancing BI with iGlarLixi resulted in a greater positive impact than with premix 70/30 for people with T2D uncontrolled on BI + OADs, suggesting a potentially lower treatment burden with iGlarLixi. Disclosure W. H. Polonsky: Advisory Panel; Self; Intarcia Therapeutics, Inc., Consultant; Self; Abbott Diabetes, ADOCIA, Boehringer Ingelheim Pharmaceuticals, Inc., Dexcom, Inc., Insulet Corporation, Lilly Diabetes, Novo Nordisk, Onduo LLC., Sanofi US. J. Rosenstock: Board Member; Self; Applied Therapeutics, Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Intarcia Therapeutics, Inc., Novo Nordisk, Oramed Pharmaceuticals, Inc., Sanofi, Consultant; Self; Applied Therapeutics, Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Intarcia Therapeutics, Inc., Novo Nordisk, Oramed Pharmaceuticals, Inc., Sanofi, Research Support; Self; Applied Therapeutics, AstraZeneca, Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Genentech, Inc., Intarcia Therapeutics, Inc., Lexicon Pharmaceuticals, Inc., Novartis Pharmaceuticals Corporation, Novo Nordisk, Oramed Pharmaceuticals, Inc., Pfizer Inc., REMD Biotherapeutics, Sanofi. R. J. Mccrimmon: Advisory Panel; Self; Novo Nordisk Inc., Sanofi-Aventis, Board Member; Self; Novo Nordisk Foundation, Research Support; Self; AstraZeneca. K. H. Whitmire: None. F. Giorgino: Consultant; Self; AstraZeneca, Boehringer Ingelheim International GmbH, Lilly Diabetes, Novo Nordisk, Roche Diabetes Care, Sanofi, Research Support; Self; Lilly Diabetes, Roche Diabetes Care. J. Chen: None. C. Nicholls: Employee; Self; Sanofi. E. Lew: Employee; Self; Sanofi. A. Alvarez: Employee; Self; Sanofi. M. Coudert: Employee; Self; Sanofi. Funding Sanofi (EudraCT 2017-003370-13)

Past studies have confirmed that glucagon-like peptide 1 (GLP-1) receptor agonists can improve renal outcomes in patients with type 2 diabetes mellitus (DM). This study aimed to evaluate whether dipeptidyl peptidase 4 (DPP-4) inhibitors, which elevate GLP-1 levels, also have similar effects on renal function. In this retrospective study, diabetic patients treated with anti-hyperglycemic agents between 2008 and 2011 were selected. We compared the time to first occurrence of estimated glomerular filtration rate (eGFR) decline ≥30% from the baseline between patients treated with DPP-4 inhibitors and those treated with other anti-hyperglycemic drugs. A total of 2202 patients were enrolled. The incidence of eGFR decline ≥30% from the baseline was 10.08% in the DPP-4 inhibitor group and 16.17% in the non-DPP-4 inhibitor group (p < 0.001). The mean time to event was significantly longer in patients receiving DPP-4 inhibitors (2.84 ± 1.60 vs. 1.96 ± 1.30 years, p < 0.001). Patients who were younger than 65 years old, had better baseline eGFR, did not have preexisting hyperlipidemia, or who were untreated with concomitant statin showed greater reductions in the risk of renal function decline (all p for interaction < 0.05). Conclusively, DPP-4 inhibitors used alone or in combination with other glucose-lowering agents were correlated with lower risks of eGFR decline in patients with type 2 DM.

Aims/Introduction To investigate the clinical outcomes of patients with type 2 diabetes mellitus (T2DM) who initiated dapagliflozin in real-world practice in Taiwan. Materials and Methods In this multicenter retrospective study, adult patients with T2DM who initiated dapagliflozin after May 1st 2016 either as add-on or switch therapy were included. Changes in clinical and laboratory parameters were evaluated at 3 and 6 months. Baseline factors associated with dapagliflozin response in glycated hemoglobin (HbA1c) were analyzed by univariate and multivariate logistic regression. Results A total of 1,960 patients were eligible. At 6 months, significant changes were observed: HbA1c by −0.73% (95% confidence interval [CI] −0.80, −0.67), body weight was -1.61 kg (95% CI −1.79, −1.42), and systolic/diastolic blood pressure by −3.6/−1.4 mmHg. Add-on dapagliflozin showed significantly greater HbA1c reduction (−0.82%) than switched therapy (−0.66%) (p = 0.002). The proportion of patients achieving HbA1c Conclusions In this real-world study with the highest patient number of Chinese population to date, the use of dapagliflozin was associated with significant improvement in glycemic control, body weight, and blood pressure in patients with T2DM. Initiating dapagliflozin as add-on therapy showed better glycemic control than as switch therapy.

Background Evidences support the view that central obesity is an independently cardiovascular risk. It is thought that leptin contributes to autonomic dysfunction and cardiovascular risks in type 1 and type 2 diabetes mellitus (T1DM and T2DM). This raises the possibility that leptin might mediate the relationship between central obesity and the severity of cardiovascular autonomic neuropathy (CAN) in patients with well-controlled T2DM and prediabetes. Methods The complete cardiovascular reflex tests and biomarkers were assessed for each patient. The severity of CAN was assessed using composite autonomic scoring scale (CASS). A single-level three-variable mediation model was used to investigate the possible relationships among central obesity [as indicated by waist circumference (WC)], leptin level, and severity of CAN (as indicated by CASS value). Results A total of 107 patients were included in this study: 90 with diabetes and 17 with prediabetes. The results demonstrate that increased WC is associated with increased severity of CAN (r = 0.242, P = 0.017). We further discovered that leptin level is positively correlated with WC (r = 0.504, P Conclusions Our results highlighted the relationship among leptin, central obesity, and severity of CAN. As the leptin level serves as mediator between central obesity and severity of CAN, a longitudinal study is needed to confirm that control of WC can decrease leptin levels and can be effective in reducing CAN progression.

Objectives Emerging evidence has indicated a role for pharmacologic agents in the primary prevention of osteoporotic fracture, but have not yet been systematically reviewed for meta-analysis. We conducted a meta-analysis to evaluate the efficacy of pharmacologic interventions in reducing fracture risk and increasing bone mineral density (BMD) in postmenopausal women with osteopenia or osteoporosis but without prevalent fragility fracture. Method The Medline, EMBASE, and CENTRAL databases were searched from inception to September 30, 2019. Only randomized placebo-controlled trials evaluating postmenopausal women with −1.0 > bone mineral density (BMD) T-score > −2.5 (low bone mass) and those with BMD T-score ≤ −2.5 (osteoporosis) but without baseline fractures, who were receiving anti-osteoporotic agents, providing quantitative outcomes data and evaluating risk of vertebral and/or non-vertebral fragility fracture at follow-up. The PRISMA guidelines were followed, applying a random-effects model. The primary endpoint was the effect of anti-osteoporotic regimens in reducing the incidence of vertebral fractures. Secondary endpoints were percentage changes in baseline BMD at the lumbar spine and total hip at 1 and 2 years follow up. Results Full-text review of 144 articles yielded, 20 for meta-analysis. Bisphosphonates reduced the risk of vertebral fracture (pooled OR = 0.50, 95%CIs = 0.36–0.71) and significantly increased lumbar spine BMD after 1 year, by 4.42% vs placebo (95%CIs = 3.70%–5.14%). At the hip, this value was 2.94% (95%CIs = 2.13%–3.75%). Overall results of limited studies for non-bisphosphonate drugs showed increased BMD and raloxifene significantly decreases the risk of subsequent clinical vertebral fractures. Conclusion The bisphosphonates are efficacious and most evident for the primary prevention of osteoporotic vertebral fractures, reducing their incidence and improving BMD in postmenopausal women with osteopenia or osteoporosis., Highlights • Bisphosphonates reduced the risk of vertebral fracture in postmenopausal women with osteopenia or osteoporosis but without fracture. • Bisphosphonates increased BMD in postmenopausal women with osteopenia or osteoporosis but without fracture. • Limited studies for non-bisphosphonate drugs showed increased BMD in postmenopausal women with osteopenia or osteoporosis but without fracture. • Raloxifene decreased the risk of clinical vertebral fractures in postmenopausal women with osteopenia or osteoporosis but without fracture.

Background: Clinical studies show that either heart rate variability (HRV) or electrochemical skin conductance (ESC) alone can serve as a simple and objective method for screening cardiovascular autonomic neuropathy (CAN). We tested the hypothesis that combining these two quantitative approaches can provide a better estimate of CAN severity in patients with type 2 diabetes (T2DM) who had already suffered from CAN in outpatient clinics.Methods: Each patient received a complete battery of cardiovascular autonomic reflex tests (CARTs), with ESC measured by SUDOSCAN, time domain measured by standard deviation of all normal RR intervals (SDNN) and frequency domain of HRV (low frequency [LF], high frequency [HF], and LF/HF ratio), and peripheral blood studies for vascular risk factors. Severity of CAN was measured by CAN score.Results: The 90 T2DM patients included 50 males and 40 females. Those with more severe CAN had a higher CAN score value (PConclusions: Based on our results, a combination of electrophysiologic biomarkers (SDNN and feet ESC) as a test battery can improve the diagnostic accuracy and reinforce the accuracy in estimating CAN severity and can serve as a time-effective screening service in outpatient clinics.

Backgrounds Albuminuria, the earliest clinical manifestation of diabetic kidney disease (DKD), is a major prognostic indicator of renal progression. Obesity itself is associated with the development of DKD and accelerates its progression. Accumulation of peri-renal fat on the kidneys can damage kidney function. Measuring the perirenal fat thickness (PFT) by ultrasound is a non-invasive method to measure ectopic fat deposition on the kidney. In this study, we aim to obtain the association between albuminuria and PFT. Methods Eighty-nine subjects with type 2 diabetes mellitus (T2DM) were enrolled. Albuminuria was defined as a urine albumin-to-creatinine ratio (UACR) ≧30 mg/g. Measurement of the PFT was performed by B-mode ultrasound (Toshiba SSA-680A) and determined from the surface of the abdominal musculature to the surface of kidney. Pearson correlation coefficients were determined to test the significant independent relationship between the PFT and demographic, anthropometric and laboratory parameters. Results Patients were divided into those with (n = 66) and without (n = 23) albuminuria. PFT (odds ratio [OR], 19.3; 95% CI, 2.25–165.00; p = 0.01) was significantly correlated with albuminuria based on multiple logistic regression analysis. Additionally, linear regression confirmed that degree of albuminuria has a positive association with the PFT (r = 0.233; p = 0.03). Conclusions Our study showed that an increased PFT is positively associated with the albuminuria among patients with T2DM. Our findings suggest that measurement of the PFT may represent a helpful tool to assess the risk of developing albuminuria in patients with T2DM.

Background It is thought that adipocytokines contribute to autonomic dysfunction and cardiovascular risks in type 1 and type 2 diabetes mellitus (T1DM and T2DM, respectively). We aimed to identify adipocytokines that are associated with the severity of cardiovascular autonomic neuropathy (CAN) in patients with well-controlled T2DM and prediabetes. Methods The complete cardiovascular autonomic function and biomarkers were assessed for each patient. The severity of CAN was assessed using both the composite autonomic scoring scale (CASS) and the cardiac autonomic reflex tests (CARTs) score. Biomarkers included adipocytokines (leptin, chemerin, adiponectin, and vaspin), oxidative stress (thiols and thiobarbituric acid-reactive substance [TBARS]), endothelial dysfunction (sICAM-1 and sVCAM-1), and insulin resistance (triglyceride/high-density lipoprotein cholesterol [HDL-C] ratio and homeostasis model assessment of insulin resistance [HOMA-IR] index). Results A total of 107 patients were included in this study: 90 with diabetes and 17 with prediabetes. Stepwise logistic regression showed that diabetes duration and leptin level were independently associated with the presence of CAN. Leptin level was positively correlated with body mass index (r = 0.588, P

Diabetes remains a global epidemic and a tremendous health challenge, especially in the Asian population. Dramatic increases in the prevalence of diabetes across different countries or areas in Asia have been reported in recent epidemiological studies. Although clinical guidelines have strengthened appropriate antihyperglycemic medications and lifestyle modifications for optimal diabetes management, inadequate glycemic control still occurs in many patients with an increased risk of developing microvascular and macrovascular complications. Insulin administration is the main therapy for diabetes in response to the inability to secrete insulin, and is recommended in current guidelines to treat patients with type 2 diabetes after failure of oral antidiabetic drugs. Clinical studies have shown that long‐acting insulin analogs improve basal glycemic control with reduced risk of hypoglycemia. In the present review, we discuss previous challenges with basal insulin therapy in Asia, the pharmacological development of insulin analogs to overcome the unmet medical needs and recent clinical studies of the new ultra‐long‐acting insulin analog, insulin glargine U300. Furthermore, relevant findings of current real‐world evidence are also included for the comparison of the efficacy and safety of different insulin formulations. Based on the accumulating evidence showing a low incidence of hypoglycemia and technical benefits of dose titration, treatment with glargine U300 can be a promising strategy for Asian diabetes patients to achieve glycemic targets with favorable safety.