著者

Hitoshi Ogino Osamu Iida Koichi Akutsu Yoshiro Chiba Hiromitsu Hayashi Hatsue Ishibashi-Ueda Shuichiro Kaji Masaaki Kato Kimihiro Komori Hitoshi Matsuda Kenji Minatoya Hiroko Morisaki Takao Ohki Yoshikatsu Saiki Kunihiro Shigematsu Norihiko Shiiya Hideyuki Shimizu Nobuyoshi Azuma Hirooki Higami Shigeo Ichihashi Toru Iwahashi Kentaro Kamiya Takahiro Katsumata Nobuyoshi Kawaharada Yoshihisa Kinoshita Takuya Matsumoto Shinji Miyamoto Takayuki Morisaki Tetsuro Morota Kiyonori Nanto Toshiya Nishibe Kenji Okada Kazumasa Orihashi Junichi Tazaki Masanao Toma Takuro Tsukube Keiji Uchida Tatsuo Ueda Akihiko Usui Kazuo Yamanaka Haruo Yamauchi Kunihiro Yoshioka Takeshi Kimura Tetsuro Miyata Yutaka Okita Minoru Ono Yuichi Ueda on behalf of the Japanese Circulation Society the Japanese Society for Cardiovascular Surgery the Japanese Association for Thoracic Surgery and the Japanese Society for Vascular Surgery Joint Working Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-22-0794, (Released:2023-09-01)

参考文献数

1943

被引用文献数

7

著者

Eisaku ITO Takao OHKI Naoki TOYA Hikaru NAKAGAWA Ayako HORIGOME Toshitaka ODAMAKI Jin-zhong XIAO Shigeo KOIDO Yuriko NISHIKAWA Toshifumi OHKUSA Nobuhiro SATO

出版者

BMFH Press

雑誌

Bioscience of Microbiota, Food and Health (ISSN:21863342)

巻号頁・発行日

pp.2022-055, (Released:2022-10-03)

被引用文献数

1

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The relationships between various diseases and the human gut microbiota (GM) have been revealed. However, the relationships between the human abdominal aortic aneurysm (AAA) and GM remains unknown. The aim of this cross-sectional study was to clarify the association between the human AAA and GM. Stool samples from 30 consecutive patients with AAA before aneurysm repair and those of 30 controls without vascular diseases were analyzed by 16S rRNA gene (V3–4) sequencing using an Illumina MiSeq system and QIIME 2. There was no significant difference in age (75 vs. 75 years) or gender (80% vs. 87% males) between the groups. No significant difference in GM composition was observed in principal coordinate analysis between the two groups, whereas the AAA group showed a significantly lower abundance of B. adolescentis (p<0.01) at the species level than the controls. This study demonstrated that the abundance of B. adolescentis decreased in patients with AAA. This is the first study to show the characteristics of the GM in patients with AAA. Studies are needed to reveal if causal relationships exists between the human AAA and GM.

著者

Eisaku ITO Takao OHKI Naoki TOYA Hikaru NAKAGAWA Ayako HORIGOME Toshitaka ODAMAKI Jin-zhong XIAO Shigeo KOIDO Yuriko NISHIKAWA Toshifumi OHKUSA Nobuhiro SATO

出版者

BMFH Press

雑誌

Bioscience of Microbiota, Food and Health (ISSN:21863342)

巻号頁・発行日

vol.42, no.1, pp.81-86, 2023 (Released:2023-01-01)

参考文献数

31

被引用文献数

1

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The relationships between various diseases and the human gut microbiota (GM) have been revealed. However, the relationships between the human abdominal aortic aneurysm (AAA) and GM remains unknown. The aim of this cross-sectional study was to clarify the association between the human AAA and GM. Stool samples from 30 consecutive patients with AAA before aneurysm repair and those of 30 controls without vascular diseases were analyzed by 16S rRNA gene (V3–4) sequencing using an Illumina MiSeq system and QIIME 2. There was no significant difference in age (75 vs. 75 years) or gender (80% vs. 87% males) between the groups. No significant difference in GM composition was observed in principal coordinate analysis between the two groups, whereas the AAA group showed a significantly lower abundance of Bifidobacterium adolescentis (p<0.01) at the species level than the controls. This study demonstrated that the abundance of B. adolescentis decreased in patients with AAA. This is the first study to show the characteristics of the GM in patients with AAA. Studies are needed to reveal if causal relationships exists between the human AAA and GM.

著者

Shintaro Shibutani Hideaki Obara Kentaro Matsubara Naoki Toya Naoko Isogai Hidemitsu Ogino Susumu Watada Atsunori Asami Toshifumi Kudo Yuji Kanaoka Naoki Fujimura Hirohisa Harada Hidetoshi Uchiyama Yasunori Sato Takao Ohki on behalf of the Japanese Bypass Registry Group Tokyo Japan

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-19-0908, (Released:2020-02-14)

参考文献数

36

被引用文献数

2 10

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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.