著者

Masato Nakamura Hitoshi Yaku Junya Ako Hirokuni Arai Tohru Asai Taishiro Chikamori Hiroyuki Daida Kiyoshi Doi Toshihiro Fukui Toshiaki Ito Kazushige Kadota Junjiro Kobayashi Tatsuhiko Komiya Ken Kozuma Yoshihisa Nakagawa Koichi Nakao Hiroshi Niinami Takayuki Ohno Yukio Ozaki Masataka Sata Shuichiro Takanashi Hirofumi Takemura Takafumi Ueno Satoshi Yasuda Hitoshi Yokoyama Tomoyuki Fujita Tokuo Kasai Shun Kohsaka Takashi Kubo Susumu Manabe Naoya Matsumoto Shigeru Miyagawa Tomohiro Mizuno Noboru Motomura Satoshi Numata Hiroyuki Nakajima Hirotaka Oda Hiromasa Otake Fumiyuki Otsuka Ken-ichiro Sasaki Kazunori Shimada Tomoki Shimokawa Toshiro Shinke Tomoaki Suzuki Masao Takahashi Nobuhiro Tanaka Hiroshi Tsuneyoshi Taiki Tojo Dai Une Satoru Wakasa Koji Yamaguchi Takashi Akasaka Atsushi Hirayama Kazuo Kimura Takeshi Kimura Yoshiro Matsui Shunichi Miyazaki Yoshitaka Okamura Minoru Ono Hiroki Shiomi Kazuo Tanemoto on behalf of the Japanese Circulation Society Joint Working Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-20-1282, (Released:2022-01-31)

参考文献数

1179

被引用文献数

38

著者

伊藤 稔明 Toshiaki ITO

出版者

愛知県立大学教育福祉学部

雑誌

愛知県立大学教育福祉学部論集 = Bulletin of the Faculty of Education and Welfar, Aichi Prefectural University (ISSN:18848931)

巻号頁・発行日

no.64, pp.41-48, 2015

著者

Yasushi Yoshikawa Yukikatsu Okada Yutaka Okita Hitoshi Yaku Junjiro Kobayashi Hideyuki Uesugi Shuichiro Takanashi Toshiaki Ito Tatsuya Nakao Tadaaki Koyama Taichi Sakaguchi Kouji Yamamoto Yoshiki Sawa

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.86, no.3, pp.449-457, 2022-02-25 (Released:2022-02-25)

参考文献数

24

被引用文献数

4

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Background:This study retrospectively evaluated the long-term patient outcomes and durability of the Mosaic mitral porcine bioprosthesis in the Japan Mosaic valve long-term multicenter study.Methods and Results:The medical records of 390 patients who underwent mitral valve replacement with the Mosaic bioprosthesis at 10 centers in Japan (1999–2014) were reviewed. Patient data were collected using the Research Electronic Data Capture software. Patient survival was determined using the Kaplan-Meier method. Freedom from structural valve deterioration (SVD) and valve-related reoperation and death were determined using actuarial methods. The median (interquartile range [IQR]) age of the cohort was 73 (69–77) years. The median (IQR) follow-up period was 4.83 (1.84–8.26) years. The longest follow-up period was 15.8 years. The 30-day mortality rate was 5.4%. The 12-year actuarial survival rate was 54.1±4.5%, and the freedom from valve-related death was 85.3±3.4%. The freedom from reoperation at 12 years was 74.3±5.7%. The freedom from SVD at 12 years was 81.4±6.6% for patients aged ≥65 years and 71.6±11.1% for those aged <65 years. The median (IQR) mean pressure gradient was 4.1 (3.0–6.0) and 5.6 (4.0–6.7) mmHg at 1 and 10 years, respectively. The median (IQR) effective orifice area was 1.7 (1.4–2.0) and 1.4 (1.2–1.6) cm2at 1 and 10 years, respectively.Conclusions:The Mosaic porcine bioprosthesis offered satisfactory long-term outcomes for up to 12 years.

著者

伊藤 稔明 Toshiaki ITO

出版者

愛知県立大学大学院人間発達学研究科

雑誌

人間発達学研究 = Bulletin of the Graduate School of Human Development, Aichi Prefectural University (ISSN:18848907)

巻号頁・発行日

no.7, pp.13-24, 2016-03