Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Tomoaki Matsumura"'
Autor:
Tsubasa Ishikawa, Kenichiro Okimoto, Tomoaki Matsumura, Sadahisa Ogasawara, Yoshihiro Fukuda, Yoshio Kitsukawa, Yuya Yokoyama, Kengo Kanayama, Naoki Akizue, Yotaro Iino, Yuki Ohta, Hideaki Ishigami, Takashi Taida, Shin Tsuchiya, Keiko Saito, Hidehiro Kamezaki, Akitoshi Kobayashi, Yasuharu Kikuchi, Minoru Tada, Yuki Shiko, Yoshihito Ozawa, Jun Kato, Taketo Yamaguchi, Naoya Kato
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This study aimed to investigate the lesion and endoscopist factors associated with unintentional endoscopic piecemeal mucosal resection (uniEPMR) of colorectal lesions ≥ 10 mm. uniEPMR was defined from the medical record as anything other
Externí odkaz:
https://doaj.org/article/46e52963e13242139dc770f49feb8ab5
Autor:
Ariki Nagashima, Kenichiro Okimoto, Ryo Nakagawa, Naoki Akizue, Tomoaki Matsumura, Hirotaka Oura, Ryuta Kojima, Chihiro Goto, Satsuki Takahashi, Ryosuke Horio, Akane Kurosugi, Tsubasa Ishikawa, Wataru Shiratori, Tatsuya Kaneko, Kengo Kanayama, Yuki Ohta, Takashi Taida, Keiko Saito, Tetsuhiro Chiba, Jun Kato, Naoya Kato
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract The mechanism of metachronous recurrence (MR) after performing endoscopic treatment for early gastric adenocarcinoma (GAC) and eradicating Helicobacter pylori (H. pylori) is unknown. To elucidate the mechanism and risk factors of MR, we anal
Externí odkaz:
https://doaj.org/article/beb00b48e7a64e42951e25662a364e61
Autor:
Takashi Taida, Yuki Ohta, Jun Kato, Sadahisa Ogasawara, Yuhei Ohyama, Yukiyo Mamiya, Hayato Nakazawa, Ryosuke Horio, Chihiro Goto, Satsuki Takahashi, Akane Kurosugi, Michiko Sonoda, Wataru Shiratori, Tatsuya Kaneko, Yuya Yokoyama, Naoki Akizue, Yotaro Iino, Junichiro Kumagai, Hideaki Ishigami, Hirotaka Koseki, Kenichiro Okimoto, Keiko Saito, Masaya Saito, Tomoaki Matsumura, Tomoo Nakagawa, Shinichiro Okabe, Hirofumi Saito, Kazuki Kato, Hirotsugu Uehara, Hideaki Mizumoto, Yoshihiro Koma, Ryosaku Azemoto, Kenji Ito, Hidehiro Kamezaki, Yoshifumi Mandai, Yoshio Masuya, Yoshihiro Fukuda, Yoshio Kitsukawa, Haruhisa Shimura, Toshio Tsuyuguchi, Naoya Kato
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Many molecular targeted agents, including biologics, have emerged for inflammatory bowel diseases (IBD), but their high prices have prevented their widespread use. This study aimed to reveal the changes in patient characteristics and the the
Externí odkaz:
https://doaj.org/article/cb9d3bf198234cee83634445e2631f17
Autor:
Hiroki Nagashima, Rintaro Mikata, Shiroh Isono, Sadahisa Ogasawara, Harutoshi Sugiyama, Izumi Ohno, Shin Yasui, Tomoaki Matsumura, Keisuke Koroki, Yuko Kusakabe, Yoshifumi Miura, Motoyasu Kan, Shikiko Maruta, Toshihito Yamada, Ryo Takemura, Yasunori Sato, Jun Kato, Naoya Kato
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Nasal pressure signal is commonly used to evaluate obstructive sleep apnea. This study aimed to assess its safety for respiratory monitoring during sedation. A total of 45 adult patients undergoing sedation with propofol and fentanyl for inv
Externí odkaz:
https://doaj.org/article/7a5df604e9cf449c9ba2750ad726f291
Autor:
Yuya Yokoyama, Yuki Ohta, Sadahisa Ogasawara, Jun Kato, Ryoko Arai, Hirotaka Koseki, Masaya Saito, Tatsuya Kaneko, Mamoru Tokunaga, Hirotaka Oura, Tsubasa Oike, Yushi Imai, Kengo Kanayama, Naoki Akizue, Junichiro Kumagai, Takashi Taida, Kenichiro Okimoto, Keiko Saito, Yoshihiko Ooka, Tomoaki Matsumura, Tomoo Nakagawa, Makoto Arai, Tatsuro Katsuno, Yoshihiro Fukuda, Yoshio Kitsukawa, Naoya Kato
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract To gain a better understanding of the effects of biologics, we evaluated clinical outcomes in patients with moderate to severe exacerbations of ulcerative colitis (UC). This retrospective, multicenter study retrieved the entire clinical cour
Externí odkaz:
https://doaj.org/article/e3499d5d45394bd896a8cfce785283f1
Autor:
Kenichiro Okimoto, Tomoaki Matsumura, Daisuke Maruoka, Akane Kurosugi, Wataru Shiratori, Ariki Nagashima, Tsubasa Ishikawa, Tatsuya Kaneko, Kengo Kanayama, Naoki Akizue, Yuki Ohta, Takashi Taida, Keiko Saito, Jun Kato, Naoya Kato
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract This pilot study aimed to investigate the utility of texture and color enhancement imaging (TXI) with magnified endoscopy (ME) for the preoperative diagnosis of superficial nonampullary duodenal epithelial tumors (SNADETs). We prospectively
Externí odkaz:
https://doaj.org/article/901756830de64a42b6261ad8bef0621d
Autor:
Mamoru Tokunaga, Kenichiro Okimoto, Naoki Akizue, Kentaro Ishikawa, Yosuke Hirotsu, Kenji Amemiya, Masayuki Ota, Keisuke Matsusaka, Motoi Nishimura, Kazuyuki Matsushita, Tsubasa Ishikawa, Ariki Nagashima, Wataru Shiratori, Tatsuya Kaneko, Hirotaka Oura, Kengo Kanayama, Yuki Ohta, Takashi Taida, Keiko Saito, Tomoaki Matsumura, Tetsuhiro Chiba, Hitoshi Mochizuki, Makoto Arai, Jun Kato, Jun-ichiro Ikeda, Masao Omata, Naoya Kato
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract The genetic characteristics of Barrett’s esophagus (BE) and esophageal adenocarcinoma (EAC) in the Japanese population is unclear. This study aims to investigate the genetic characteristics from nondysplastic BE (NDBE) to early EAC in Japa
Externí odkaz:
https://doaj.org/article/e213bb3c99c349dcbcdcbcd125e3cbfb
Autor:
Tsubasa Ishikawa, Tomoaki Matsumura, Kenichiro Okimoto, Ariki Nagashima, Wataru Shiratori, Tatsuya Kaneko, Hirotaka Oura, Mamoru Tokunaga, Naoki Akizue, Yuki Ohta, Keiko Saito, Makoto Arai, Jun Kato, Naoya Kato
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract In 2020, Olympus Medical Systems Corporation introduced the Texture and Color Enhancement Imaging (TXI) as a new image-enhanced endoscopy. This study aimed to evaluate the visibility of neoplasms and mucosal atrophy in the upper gastrointest
Externí odkaz:
https://doaj.org/article/66f01db113a04f1a831eb73af78718cf
Autor:
Junichiro Kumagai, Takashi Taida, Sadahisa Ogasawara, Tomoo Nakagawa, Yotaro Iino, Ayako Shingyoji, Kentaro Ishikawa, Naoki Akizue, Mutsumi Yamato, Koji Takahashi, Yuki Ohta, Shinsaku Hamanaka, Kenichiro Okimoto, Masato Nakamura, Hiroshi Ohyama, Keiko Saito, Yuko Kusakabe, Daisuke Maruoka, Shin Yasui, Tomoaki Matsumura, Harutoshi Sugiyama, Yuji Sakai, Rintaro Mikata, Makoto Arai, Tatsuro Katsuno, Toshio Tsuyuguchi, Naoya Kato
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0209352 (2018)
BACKGROUND:In Western countries, most patients with primary sclerosing cholangitis (PSC) have concurrent ulcerative colitis (UC). The number of patients with UC in East Asia has increased markedly over the past two decades. However, current clinical
Externí odkaz:
https://doaj.org/article/709e30ce20f34c9189c56221bc9a5fc7
Autor:
Hirotaka Oura, Mamoru Tokunaga, Ariki Nagashima, Motoi Nishimura, Wataru Shiratori, Tatsuya Kaneko, Masao Omata, Yuki Ohta, Yosuke Hirotsu, Takashi Taida, Kengo Kanayama, Naoki Akizue, Kentaro Ishikawa, Jun Kato, Jun-ichiro Ikeda, Keiko Saito, Hitoshi Mochizuki, Naoya Kato, Tsubasa Ishikawa, Kenichiro Okimoto, Masayuki Ota, Tomoaki Matsumura, Tetsuhiro Chiba, Kenji Amemiya, Kazuyuki Matsushita, Makoto Arai, Keisuke Matsusaka
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
The genetic characteristics of Barrett’s esophagus (BE) and esophageal adenocarcinoma (EAC) in the Japanese population is unclear. This study aims to investigate the genetic characteristics from nondysplastic BE (NDBE) to early EAC in Japan. Clinic