Search

Your search keyword '"Shibutani, Shintaro"' showing total 18 results
Start Over Author "Shibutani, Shintaro" Search Limiters Full Text
18 results on '"Shibutani, Shintaro"'

1. Impact of Stent Graft Design on External Iliac Artery Limb Occlusion Rates After Endovascular Aneurysm Repair: Post-hoc Analysis of a Japanese Multicentre Database

Author

Shintani, Tsunehiro, Obara, Hideaki, Matsubara, Kentaro, Hayashi, Keita, Hayashi, Masanori, Ono, Shigeshi, Shimogawara, Tatsuya, Shibutani, Shintaro, Watada, Susumu, Sekimoto, Yasuhito, Uchida, Norio, Asami, Atsunori, Fujii, Taku, Harada, Hirohisa, Fujimura, Naoki, Sato, Yasunori, and Kitagawa, Yuko

Published
2019
Full Text
View/download PDF

2. Long-term Results of a Heparin-bonded Expanded Polytetrafluoroethylene Grafts for Above-the-knee Femoropopliteal Bypasses: A Japanese Prospective Multicenter Registry

Author

Fujimura, Naoki, primary, Obara, Hideaki, additional, Matsubara, Kentaro, additional, Toya, Naoki, additional, Isogai, Naoko, additional, Ogino, Hidemitsu, additional, Fujii, Taku, additional, Kudo, Toshifumi, additional, Kanaoka, Yuji, additional, Harada, Hirohisa, additional, Uchiyama, Hidetoshi, additional, Guntani, Atsushi, additional, Shimogawara, Tatsuya, additional, Shibutani, Shintaro, additional, and Ohki, Takao, additional

Published
2023
Full Text
View/download PDF

9. Evolution of Computed Tomographic Characteristics of Spontaneous Isolated Superior Mesenteric Artery Dissection During Conservative Management

Author

Tomita, Koichi, primary, Obara, Hideaki, additional, Sekimoto, Yasuhito, additional, Matsubara, Kentaro, additional, Watada, Susumu, additional, Fujimura, Naoki, additional, Shibutani, Shintaro, additional, Nagasaki, Kazuhito, additional, Hayashi, Shinobu, additional, Harada, Hirohisa, additional, Asami, Atsunori, additional, Uchida, Norio, additional, Kakefuda, Toshihiro, additional, and Kitagawa, Yuko, additional

Published
2016
Full Text
View/download PDF

12. Examination of Clinical Efficacy of Keishibukuryogan on Non-Specific Complaints Associated with Varicose Veins of the Lower Extremity

Author

Hayashi, Shinobu, primary, Shibutani, Shintaro, additional, Okubo, Hirotoki, additional, Shimogawara, Tatsuya, additional, Ichinose, Tsuyoshi, additional, Ito, Yasuhiro, additional, Mihara, Kouki, additional, Egawa, Tomohisa, additional, Nagashima, Atsushi, additional, Obara, Hideaki, additional, and Kitagawa, Yuko, additional

Published
2014
Full Text
View/download PDF

17. Long-Term Outcomes of a Japanese Prospective Multicenter Registry Using a Heparin-Bonded Expanded Polytetrafluoroethylene Graft for Above-the-Knee Femoropopliteal Bypasses.

Author

Fujimura N, Obara H, Matsubara K, Toya N, Isogai N, Ogino H, Fujii T, Kudo T, Kanaoka Y, Harada H, Uchiyama H, Guntani A, Shimogawara T, Watada S, Shibutani S, and Ohki T

Subjects
Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Amputation, Surgical, Blood Vessel Prosthesis Implantation instrumentation, Coated Materials, Biocompatible, East Asian People, Japan, Limb Salvage, Prospective Studies, Prosthesis Design, Registries, Time Factors, Treatment Outcome, Blood Vessel Prosthesis, Femoral Artery surgery, Femoral Artery diagnostic imaging, Femoral Artery physiopathology, Heparin administration & dosage, Peripheral Arterial Disease surgery, Peripheral Arterial Disease physiopathology, Peripheral Arterial Disease diagnostic imaging, Polytetrafluoroethylene, Popliteal Artery surgery, Popliteal Artery physiopathology, Popliteal Artery diagnostic imaging, Vascular Patency
Abstract

Background: Despite the widespread use of PROPATEN ® , a bioactive heparin-bonded expanded polytetrafluoroethylene graft, in bypass surgery, there are only a few reports of long-term results. We evaluated the long-term results of PROPATEN ® use for above-knee femoropopliteal bypass (AKFPB)., Methods and Results: After PROPATEN ® -based AKFPB, patients were prospectively registered at 20 Japanese institutions between July 2014 and October 2017 to evaluate long-term results. During the median follow-up of 76 months (interquartile range 36-88 months) for 120 limbs (in 113 patients; mean [±SD] age 72.7±8.1 years; 66.7% male; ankle-brachial index [ABI] 0.45±0.27; lesion length 26.2±5.7 cm; chronic limb-threatening ischemia in 45 limbs), there were 8 major amputations; however, clinical improvement was sustained (mean [±SD] ABI 0.87±0.23) and the Rutherford classification grade improved in 105 (87.5%) limbs at the latest follow-up. At 8 years, the primary patency, freedom from target-lesion revascularization, secondary patency, survival, and amputation-free survival, as estimated by the Kaplan-Meier method, were 66.3±4.8%, 71.5±4.4%, 86.5±3.4%, 53.1±5.0%, and 47.4±5.3%, respectively., Conclusions: This multicenter prospective registry-based analysis showed sustained excellent clinical improvement and secondary patency for up to 8 years following PROPATEN ® -based AKFPB. PROPATEN ® constitutes a durable and good revascularization option for complex superficial femoral artery lesions, especially when endovascular treatment is inappropriate or an adequate venous conduit is unavailable.

Published
2024
Full Text
View/download PDF

18. Midterm Results of a Japanese Prospective Multicenter Registry of Heparin-Bonded Expanded Polytetrafluoroethylene Grafts for Above-the-Knee Femoropopliteal Bypass.

Author

Shibutani S, Obara H, Matsubara K, Toya N, Isogai N, Ogino H, Watada S, Asami A, Kudo T, Kanaoka Y, Fujimura N, Harada H, Uchiyama H, Sato Y, and Ohki T

Subjects
Adult, Aged, Aged, 80 and over, Anticoagulants adverse effects, Blood Vessel Prosthesis Implantation adverse effects, Critical Illness, Female, Femoral Artery diagnostic imaging, Femoral Artery physiopathology, Graft Occlusion, Vascular etiology, Graft Occlusion, Vascular physiopathology, Graft Occlusion, Vascular surgery, Heparin adverse effects, Humans, Ischemia diagnostic imaging, Ischemia physiopathology, Japan, Male, Middle Aged, Peripheral Arterial Disease diagnostic imaging, Peripheral Arterial Disease physiopathology, Popliteal Artery diagnostic imaging, Popliteal Artery physiopathology, Prospective Studies, Registries, Time Factors, Treatment Outcome, Vascular Patency, Anticoagulants administration & dosage, Blood Vessel Prosthesis, Blood Vessel Prosthesis Implantation instrumentation, Coated Materials, Biocompatible, Femoral Artery surgery, Heparin administration & dosage, Ischemia surgery, Lower Extremity blood supply, Peripheral Arterial Disease surgery, Polytetrafluoroethylene, Popliteal Artery surgery
Abstract

Background: This study prospectively analyzed the midterm results of above-the-knee femoropopliteal bypass (AKb) using bioactive heparin-bonded expanded polytetrafluoroethylene (HB-ePTFE) graft in patients with femoropopliteal occlusive disease., Methods and results: This prospective, multicenter, non-randomized study reviewed limbs undergoing AKb with HB-ePTFE graft for femoropopliteal lesion in 20 Japanese institutions between July 2014 and October 2017. Primary efficacy endpoints were primary, primary assisted, and secondary graft patency. Safety endpoints included any major adverse limb event and perioperative mortality. During the study period, 120 limbs of 113 patients (mean age, 72.7 years) underwent AKb with HB-ePTFE grafts. A total of 45 patients (37.5%) had critical limb ischemia and 17 (15.0%) were on hemodialysis (HD). Median duration of follow-up was 16 months (range, 1-36 months). Estimated 1- and 2-year primary, primary assisted, and secondary graft patency rates were 89.4% and 82.7%, 89.4% and 87.2%, and 94.7% and 92.5%, respectively. On univariate analysis of 2-year primary graft patency, having 3 run-off vessels, cuffed distal anastomoses, no coronary artery disease, and no chronic kidney disease requiring HD were significantly associated with favorable patency., Conclusions: AKb using HB-ePTFE grafts achieved favorable 2-year graft patency. AKb using HB-ePTFE grafts may therefore be an acceptable, highly effective treatment option for femoropopliteal artery lesions.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results