Acknowledgements
We would like to greatly thank for the cooperation of members of the Endoscopic Evaluation Committee members; Takashi Kawai MD, PhD, Professor, Department of Gastroenterological endoscopy, Tokyo Medical University, Shinichi Nakamura MD, Professor, Department of Gastroenterology, Tokyo Women’s Medical University, Choitsu Sakamoto MD, Professor Emeritus Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, and Hidekazu Suzuki MD, PhD, Professor, Medical Education Center, Keio University School of Medicine.
A complete list of the Management of Aspirin-induced Gastrointestinal Complications (MAGIC) Study Group
The Organization committee includes Yasuo Ikeda (Chair), Shinichiro Uchiyama, Yasushi Okada, Kazuyuki Shimada, Shinya Goto, Kentaro Sugano, Hideyuki Hiraishi, Naomi Uemura, and Hideki Origasa. The Endoscopic Evaluation Committee includes Naomi Uemura (Chair), Takashi Kawai, Shinichi Nakamura, Chouitsu Sakamoto, and Hidekazu Suzuki. The Event ascertainment committee includes Shinichiro Uchiyama (Chair), Yasushi Okada, Kazuyuki Shimada, and Shinya Goto. The Data Monitoring Committee includes Saichi Hosoda (Chair), Yukito Shinohara, and Toshifumi Hibi. The Data coordinating center includes Hiroko Usami.
List of participating investigators: (Institute, number of enrollment), Department, and investigators’ name
(National Center for Global Health and Medicine, 278) Gastroenterology Junichi Akiyama, Naomi Uemura Cardiology Michiaki Hiroe, Osamu Okazaki (Hiroshima University Hospital School of Medicine, 70) Gastroenterology Rie Hanaoka, Hiroki Imagawa, Shinobu Imagawa, Masanori Ito, Shosuke Kitamura, Takayasu Kuwahara, Taiji Matsuo, Sayaka Oba, Toshiko Onitake, Youji Sanomura, Takayoshi Shisido, Akemi Takamura, Shinji Tanaka, Masana Tatsugami, Yoshihiro Wada, Shigeto Yoshida Neurology Masayasu Matsumoto, Toshiho Ohtsuki (Tokai University School of Medicine, 67) Gastroenterology Jun Koike, Masashi Matsushima, Tetsuya Mine, Takayuki Shirai, Takayoshi Suzuki, Kenichi Watanabe Cardiology Shinya Goto, Teruhisa Tanabe, Koichiro Yoshioka Neurology Shigeharu Takagi Neurosurgery Mitsunori Matsumae (Tokyo Medical University Ibaraki Medical Center, 62) Gastroenterology Tsuyoshi Hirayama, Tadashi Ikegami, Shinichi Ito Junichi Iwamoto Cardiology Masamitsu Asano, Akihiro Fukuda, Shinji Okubo Neurology Kaoru Yamazaki (Dokkyo Medical University, 59) Gastroenterology Hideyuki Hiraishi, Takafumi Hoshino, Jun Ishikawa, Kazunari Kanke, Mitsunori Maeda, Rieko Ogura, Yutaka Okamoto, Yasuyuki Saifuku, Takako Sasai, Makoto Suzuki, Akihiro Tajima, Keiichi Tominaga, Hidetaka Watanabe, Michiko Yamagata Cardiology Shigeo Horinaka, Toshihiko Isimitsu, Kimihiko Ishimura, Koichi Kono, Hiroaki Matsuoka, Akihisa Yabe, Hiroshi Yagi Neurology Yasuhisa Daimon, Atsuko Ebata, Koichi Hirata, Hidehiro Takekawa (Uji Hospital, 57) Gastroenterology Tadashi Higaki, Kennji Mayumi, Nami Takeda Cardiology Shohei Sawada, Kaoru Shirai (Tohoku University School of Medicine, 55) Gastroenterology Katsunori Iijima, Shuichi Ohara Cardiology Hiroaki Shimokawa, Morihiko Takeda (Keio University School of Medicine, 53) Gastroenterology Rieko Bessho, Norifumi Hibi, Naoki Hosoe, Yousuke Ida, Hiroyuki Imaeda, Nagamu Inoue, Eisuke Iwasaki, Juntaro Matsuzaki, Hiromasa Nakamizo, Haruhiko Ogata, Yoshimasa Saito, Hidekazu Suzuki Cardiology Akio Kawamura, Daihiko Hakuno, Mitsushige Murata, Satoshi Ogawa, Motoaki Sano Neurology Masayuki Ohira, Shigeaki Suzuki, Toshihiko Shimizu, Norihiro Suzuki, Shinichi Takahashi, Yutaka Tomita (Hamamatsu University School of Medicine, 45) Clinical Research Development Center Takahisa Furuta, Mutsuhiro Ikuma, Masafumi Nishino Neurosurgery Hisaya Hiramatsu, Hiroki Namba Clinical pharmacology Kazuhiko Takeuti, Kazuo Umemura, Akiko Utsumi, Hiroshi Watanabe (Teine Keijinkai Hospital, 40) Gastroenterology Mitsuharu Fukasawa, Akio Katanuma, Toshifumi Kin, Fukuo Komaba, Akira Kurita, Takeshi Matsui, Shinya Mitsui, Hiroyuki Nishimori, Masafumi Nomura, Maki Ohtsubo, Manabu Osanai, Hayato Shida, Kuniyuki Takahashi, Kei Yane Cardiology Harutatsu Muto, Shigemichi Tanaka (University of Toyama, Faculty of Medicine, 39) 3rd Dept. Internal Medicine Ayumu Hosokawa, Toshihiko Kudo, Takako Miyazaki, Tadahiro Orihara, Toshiro Sugiyama, 2nd Dept. Internal Medicine Tadakazu Hirai, Hiroshi Inoue, Tomoki Kameyama, Akira Matsuki, Takashi Nozawa Neurology Yoshiharu Taguchi, Shutaro Takashima, Kortaro Tanaka Neurosurgery Shunro Endo, Hideo Hamada, Nakamasa Hayashi, Naoya Kuwayama (Oji General Hospital, 39) Gastroenterology Tadashi Doi, Akihito Fujimi, Yuji Kanisawa, Hidetoshi Ota, Toshinori Okuda, Yasuhiro Sato Cardiology Katsuhisa Ishii, Nobuo Kato, Tomoaki Matsumoto, Hitoshi Ooiwa, Daisuke Yoshida Neurosurgery Yoshifumi Horita, Shigeki Kashiwabara, Takeshi Mikami (Fujita Health University, 35) Gastroenterology Ichiro Hirata, Tomoyuki Shibata Cardiology Masatsugu Iwase, Yukio Ozaki, Masayoshi Sarai, Eiichi Watanabe Neurology Kunihiko Asakura, Takateru Mihara, Tatsuro Mutoh, Takako Takeuchi, Akihiro Ueda, Madoka Ueda (Gunma University School of Medicine, 34) Endoscopy and Endoscopic Surgery Hiroko Hosaka, Osamu Kawamura, Motoyasu Kusano, Yasuyuki Shimoyama, Cardiology Masashi Arai, Yoshiaki Kaneko, Masahiko Kurabayashi, Akihiko Nakano Neurology Koichi Okamoto (Kokura Memorial Hospital, 32) Gastroenterology Tomoharu Yoshida Cardiology Yoshio Kazuno (Odate Municipal General Hospital, 27) Gastroenterology Hitoshi Ogasawara Neurosurgery Masahiro Sasaki, Kenichi Shibata (Nakamura Memorial Hospital, 25) Neurosurgery Jyoji Nakagawara, Yoshinobu Seo, Toshiiti Watanabe (Iwate Medical University, 25) Gastroenterology Toshimi Chiba, Kazuyuki Suzuki Neurology and geriatric Kuniko Watanabe, Hisashi Yonezawa Yasuo Terayama (Chiba University School of Medicine, 24) Gastroenterology Hitoshi Maruyama, Osamu Yokosuka Cardiology Hiroshi Akazawa, Michiko Daimon, Hiroshi Hasegawa, Naoki Ishio, Issei Komuro, Nakabumi Kuroda, Yoichi Kuwabara, Hideyuki Miyauchi, Taichi Murayama, Toshio Nagai, Keiichi Nakagawa, Tohru Oka, Satoshi Shindo, Ichiro Shiojima, Hiroyuki Takano, Haruhiro Toko, Osamu Yokosuka (Institute of Brain and Blood Vessels Mihara Memorial Hospital, 22) Gastroenterology Takayuki Takahashi Neurology Ban Mihara, Yutaka Tomita (Tokyo Women's Medical University, 22) Gastroenterology Hiromi Haruyama, Maiko Kishino, Hiroyuki Konishi, Shinichi Nakamura, Keiko Shiratori Cardiology Nobuhisa Hagiwara, Kagari Murasaki, Yoshio Uetsuka Neurology Tomomi Kimura, Kenji Maruyama, Yoko Masuda, Sono Tooi, Shinichiro Uchiyama (Nanpu Hospital, 21) Gastroenterology Takako Imamura, Hiromitsu Torimaru, Akio Matsuda, Tooru Niihara, Tatsuyuki Nioh, Hiroto Nishimata, Syunji Shimaoka, Kotaro Tashiro Cardiology Kazuaki Kiyonaga, Shinichirou Toyoshima Neurosurgery Kazuhiro Kusumoto, Shunichi Yokoyama (Sapporo Medical University, 21) 1st Dept. Internal Medicine Yoshiaki Arimura, Akira Goto, Masayo Hosokawa, Hiroyuki Okuda, Yasuhisa Shinomura, Tokuma Tanuma, Hiroyuki Yamamoto, Kentaro Yamashita 2nd Dept. Internal Medicine Akiyoshi Hashimoto, Kazuaki Shimamoto, Nobuhiko Togashi, Kazufumi Tsuchihashi Neurosurgery Kiyohiro Hokin, Masaki Saitoh (Kamiiida Daiichi General Hospital, 20) Gastroenterology Kosuke Tachi Cardiology Satoshi Isobe (Nippon Medical University, 20) Gastroenterology Kazumasa Miyake, Choitsu Sakamoto Cardiology Kyoichi Mizuno, Hitoshi Takano (Jichi Medical University, 20) Gastroenterology Hironari Ajibe, Tomosuke Hirasawa, Hiroyuki Osawa, Kiichi Satoh, Kentaro Sugano, Sachiko Toma, Toru Yoshida Cardiology Yukihiro Hojo, Satoshi Hoshide, Mitsunobu Murata, Kazuyuki Shimada, Masahisa Shimpo, Nozomu Takahashi, Shuichi Ueno, Keiji Yamamoto (Nayoro City General Hospital, 20) Gastroenterology Hiroki Saito, Neurosurgery Kazuhiro Sako (Hakodate Goryokaku Hospital, 19) Gastroenterology Kaoru Kasahara, Toshihisa Kobayashi, Nobuaki Sugawara, Ryo Suzuki, Hiroyuki Takamaru, Hidenori Yamauchi, Atsushi Yawata Cardiology Hiroshi Oimatsu (Nihon University School of Medicine Itabashi Hospital, 18) Gastroenterology and hepatology Shigeaki Mizuno, Mitsuhiko Moriyama Cardiology Masaaki Chiku, Atsushi Hirayama, Junko Honye, Satoshi Kunimoto (Ichinomiya Municipal Hospital, 18) Gastroenterology Chiyuki Chujyou, Youichi Iguchi, Shinichi Kanamori, Keiji Mizutani, Arihiro Nakano, Toshihiro Yamanaka Cardiology Masako Oosawa, Tetsuo Shibata, Michiharu Yamada (Kawasaki Medical School, 17) Gastroenterology Ken Haruma, Akiko Shiotani Cardiology Yoji Neishi, Kiyoshi Yoshida (NTT Medical Center Tokyo, 17) Gastroenterology Nobuyuki Matsuhashi Cardiovascular Surgery Osamu Tagusari Stroke Unit Yumiko Yamaoka (Saitama Medical Center, 16) Gastroenterology and hepatology Katsuya Chinen, Shuko Isida, Kazuhito Kani, Keiko Satou, Koji Yakabi Neurology Kyoichi Nomura (Saiseikai Kumamoto Hospital, 15) Gastroenterology Masayoshi Uehara, Shuji Tada Cardiology Junjiroh Koyama, Koichi Nakao Neurology Toshiro Yonehara (Mie University Faculty of Medicine, 15) Endoscopy and Endoscopic Surgery Noriyuki Horiki, Ichiro Imoto, Kyosuke Tanaka Cardiology Masaaki Ito, Hiroshi Nakashima, Muneyoshi Tanimura, Akihiro Tsuji Neurology Akira Taniguchi, Hidekazu Tomimoto Clinical Research Support Center Masakatsu Nishikawa (Sapporo City General Hospital, 13) Gastroenterology Michio Nakamura, Shuji Nishikawa Cardiology Hiroyuki Fukuda, Noriyoshi Kato Neurosurgery Masayoshi Takigami (Yokohama City University Medical Center, 12) Gastroenterology Atsushi Kokawa, Katsuaki Tanaka Cardiovascular Center Kiyoshi Hibi, Kazuo Kimura, Kengo Tsukahara (National Hospital Organization Kagoshima Medical Center, 12) Gastroenterology Hiromitu Fujisima, Naoko Tsubouchi, Cerebrovascular diseases Rikuzo Hamada (Hokkaido University School of Medicine, 11) Gastroenterology Masahiro Asaka, Mototsugu Kato, Shouko Ono Cardiology Tomoo Furumoto, Daisuke Gotou, Naoki Ishimori, Nozomu Kawashima, Mamoru Sakakibara, Takamitsu Souma, Hiroyuki Tsutsui (Yokohama Sakae Kyosai Hospital, 11) Gastroenterology Hiroo Satoh Neurosurgery Yoshihisa Kitamura, Motohiro
Nomura, Hiroshi Shima (Komaki City Hospital, 10) Gastroenterology Akihiro Miyata, Itaru Ohyama Cardiology Hajime Imai, Taizo Kondo (National Hospital Organization Yokohama Medical Center, 9) Gastroenterology Shouzo Matsushima Cardiology Kazunori Iwade (Shimane University Faculty of Medicine, 8) Gastroenterology Yuji Amano, Kenji Furuta, Norihisa Ishimura, Yoshikazu Kinoshita, Kenji Koshino Cardiology Yutaka Ishibashi, Kazuaki Tanabe Neurology Hirokazu Bokura, Hiroaki Oguro, Shuhei Yamaguchi (Oita University Faculty of Medicine, 8) Gastroenterology Toshio Fujioka, Kazunari Murakami, Tadayoshi Okimoto, Jin Tanahashi Cardiology Munenori Kotoku, Shigeru Naono, Takashi Sato, Akira Tamura (National Hospital Organization Kyushu Medical Center, 7) Gastroenterology Naohiko Harada Cerebrovascular diseases Shinji Satoh Neurology Toshiyasu Ogata, Yasushi Okada (Teikyo University Hospital, 6) Gastroenterology Yasushi Kuyama, Takatsugu Yamamoto Cardiology Takaaki Isshiki, Shuichi Ishikawa, Ken Kozuma, Yoshitaka Shiratori, Naoyuki Yokoyama, Hidenori Watanabe (Kushiro City General Hospital, 6) Gastroenterology Kazuhiko Yonezawa Neurosurgery Toshio Imaizumi (Niigata University School of Medicine, 5) Gastroenterology Yutaka Aoyagi, Yuichi Sato Cardiology Yoshifusa Aizawa, Satoru Hirono Neurology Yasuhisa Akaiwa,Masatoyo Nishizawa Neurosurgery Yukihiko Fujii, Kazuhiko Nishino (University of Yamanashi Faculty of Medicine, 4) Gastroenterology Nobuyuki Enomoto, Tadashi Sato Neurosurgery Kazuya Kanemaru, Hiroyuki Kinouchi, Masao Sugita (NTT Medical Center Sapporo, 4) Gastroenterology Nobuhiko Abe, Shigeru Furukawa, Akihito Kobayashi, Tatsumi Koshiyama, Kimitoshi Kubo, Ken Nishi, Amane Oota, Kazuhiro Takahashi, Youko Tsukuda, Akiko Yokoyama Cardiology Tetsuro Kohya, Noriyuki Miyamoto (Konan Kosei Hospital, 4) Gastroenterology Yoji Sasaki Cardiology Shinichi Ishikawa (Ehime University School of Medicine, 4) Gastroenterology Naoyuki Higaki, Yoshiou Ikeda, Hidehiro Murakami Cardiology Jitsuo Higaki, Akiyoshi Ogimoto, Neurosurgery Takanori Ohnishi, Hideaki Watanabe (Jichi Medical Unversity Saitama Medical Center, 4) Gastroenterology Yukio Yoshida Cardiology Kenshiro Arao, Shin-Ichi Momomura, Kenichi Sakakura (Tosei General Hospital, 3) Gastroenterology Takao Hayasi, Tetsuo Matsuura, Keiichi Morita, Toyohiro Sakata, Yuko Simizu Cardiology Takahiro Kannbara, Kazuyoshi Sakai, Yusuke Uemura (Saga Medical School Faculty of Medicine, Saga University, 3) Gastroenterology Kazuma Fujimoto, Yasuhisa Sakata, Ryo Shimoda, Seiji Tsunada Cardiology Shigemasa Hashimoto, Koichi Node, Tadashi Yamamoto (Tsuchiya General Hospital, 3) Gastroenterology Hirohisa Kai, Seizi Tao Cardiology Yasuhiko Hayashi, Tomoharu Kawase, Takehito Tokuyama (National Hospital Organization Okayama Medical Center, 2) Gastroenterology Yoshihiro Oofuji Cardiology Hiromi Matsubara (National Defense Medical College, 2) Gastroenterology Ryota Hokari, Atsushi Kawaguchi, Soichiro Miura Cardiology Fumitaka Ohsuzu (Toda Chuo General Hospital, 2) Gastroenterology Youji Harada Cardiology Tadashi Nagao, Takashi Uchiyama (Yamaguchi University Faculty of Medicine, 2) Endoscopy and Endoscopic Surgery Shingo Higaki, Jun Nishikawa Cardiology Masunori Matsuzaki, Toshirou Miura (Shinshu University School of Medicine, 2) Endoscopy Taiji Akamatsu Cardiology Uichi Ikeda, Hiroki Kasai (Research Institute for Brain and Blood Vessels-Akita, 1) Gastroenterology Tsuyoshi Mukoujima Neurosurgery Akifumi Suzuki (Suzuran Clinic, 1) Masahide Wad