Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Ken Namikawa"'
Autor:
Yoshitaka Tokai, Yusuke Horiuchi, Noriko Yamamoto, Ken Namikawa, Shoichi Yoshimizu, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Junko Fujisaki
Publikováno v:
BMC Gastroenterology, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background The effect of Helicobacter pylori (H.pylori) eradication therapy on mixed-histological-type gastric cancer remains unclear. This study aimed to clarify the effect of H. pylori eradication therapy on mixed-histological-type early g
Externí odkaz:
https://doaj.org/article/5a4a81dd1c0c4b25bcb726677cab39df
Autor:
Masaaki Kobayashi, Junko Fujisaki, Ken Namikawa, Shu Hoteya, Akiko Sasaki, Kotaro Shibagaki, Kenshi Yao, Seiichiro Abe, Ichiro Oda, Hiroya Ueyama, Hajime Isomoto, Masanori Ito, Mitsushige Sugimoto, Takashi Kawai, Masaaki Kodama, Kazunari Murakami, Kyoichi Adachi, Nobuyuki Matsuhashi, Ken Ohata, Toshikazu Ushijima, Mototsugu Kato, Shin'ichi Miyamoto, Daisuke Yoshimura, Takashi Yao, Kazuyoshi Yagi, Moriya Iwaizumi, Naomi Uemura
Publikováno v:
DEN Open, Vol 4, Iss 1, Pp n/a-n/a (2024)
Abstract Objectives Gastric cancer can be diagnosed even in patients long after Helicobacter pylori eradication. Most cases involve intramucosal lesions; however, some are invasive and require surgery. To clarify appropriate long‐term surveillance
Externí odkaz:
https://doaj.org/article/730c3f48bbe844c5ad935deca6cac5d8
Autor:
Ken Namikawa, Einar Stefan Björnsson
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 10, p 5459 (2024)
Proton pump inhibitors (PPIs) are widely used in the long-term treatment of gastroesophageal reflux disease (GERD) and other upper gastrointestinal disorders, such as the healing of peptic ulcers and/or prophylactic treatment of peptic ulcers. PPIs a
Externí odkaz:
https://doaj.org/article/bfcea7e493b14c7e8e49d5c257f77f57
Clinicopathological characteristics of advanced gastric cancer after Helicobacter pylori eradication
Autor:
Junki Tokura, Ken Namikawa, Kaoru Nakano, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Souya Nunobe, Kensei Yamaguchi, Hiroshi Kawachi, Junko Fujisaki
Publikováno v:
JGH Open, Vol 6, Iss 12, Pp 833-838 (2022)
Abstract Background and Aim Helicobacter pylori (H. pylori) eradication has become popular as it prevents the development of gastric cancer. There have been no comprehensive studies on advanced gastric cancer (AGC) after eradication; thus, the clinic
Externí odkaz:
https://doaj.org/article/11c4b4d8b0884646ba6d319fab6ba078
Autor:
Atsuko Izumi, Toshiyuki Yoshio, Takashi Sasaki, Mitsuaki Ishioka, Atsuko Kizawa, Yohei Ikenoyama, Ken Namikawa, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiaki Hirasawa, Keisho Chin, Mariko Ogura, Naoki Sasahira, Junko Fujisaki
Publikováno v:
Journal of Clinical Medicine, Vol 12, Iss 18, p 5859 (2023)
Patients with malignant esophageal fistulas often experience dysphagia and infection, resulting in poor prognoses. Self-expandable metallic stent (SEMS) placement is a palliative treatment option; however, its efficacy and safety are unclear. We aime
Externí odkaz:
https://doaj.org/article/db4abc44b2964d7f91c8bba738d7b407
Autor:
Yusuke Horiuchi, Toshiaki Hirasawa, Naoki Ishizuka, Junki Tokura, Mitsuaki Ishioka, Yoshitaka Tokai, Ken Namikawa, Shoichi Yoshimizu, Akiyoshi Ishiyama, Toshiyuki Yoshio, Junko Fujisaki
Publikováno v:
BMC Gastroenterology, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background No studies have compared the performance of microvascular and microsurface patterns alone with their combination in patients undergoing magnifying endoscopy with narrow-band imaging for diagnosing gastric cancer. This study aimed
Externí odkaz:
https://doaj.org/article/86e3fa6033334d189b0ff3418d0dd88c
Autor:
Eisuke Nakao, Ken Namikawa, Toshiaki Hirasawa, Kaoru Nakano, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Souya Nunobe, Junko Fujisaki
Publikováno v:
JGH Open, Vol 6, Iss 3, Pp 189-195 (2022)
Abstract Background and Aim The risk factors for lymph node metastasis (LNM) of duodenal neuroendocrine tumors (DNETs) are not well identified, and a definitive standard of treatment for DNETs has not been established. In this study, we aimed to iden
Externí odkaz:
https://doaj.org/article/adb660d4aeca486dbd6019c14a40d8b8
Autor:
Motonari Ri, Koshi Kumagai, Ken Namikawa, Shinichiro Atsumi, Masaru Hayami, Rie Makuuchi, Satoshi Ida, Manabu Ohashi, Takeshi Sano, Souya Nunobe
Publikováno v:
Annals of Gastroenterological Surgery, Vol 5, Iss 6, Pp 767-775 (2021)
Abstract Aim To treat upper third gastric cancer, proximal gastrectomy (PG), a function‐preserving procedure, is recommended for early lesions when at least half the distal stomach can be preserved, while total gastrectomy (TG) is standard for loca
Externí odkaz:
https://doaj.org/article/d4c33a6391ad4cbabf1eb88b1d1a9c5d
Autor:
Yoshitaka Tokai, Junko Fujisaki, Naoki Ishizuka, Hiroki Osumi, Ken Namikawa, Shoichi Yoshimizu, Yusuke Horiuchi, Akiyoshi Ishiyama, Toshiyuki Yoshio, Toshiaki Hirasawa, Kazumasa Miki, Tomohiro Tsuchida
Publikováno v:
JGH Open, Vol 5, Iss 6, Pp 673-678 (2021)
Abstract Background and Aim Helicobacter pylori antibody levels in the blood are currently measured using an ELISA. In April 2016, FUJIFILM Wako Pure Chemical Corporation launched the “l‐type Wako Helicobacter pylori antibody J" test, which is ba
Externí odkaz:
https://doaj.org/article/f9bb5aa582ac40caacb0ab9c86d9b656
Autor:
Akiyoshi Ishiyama, Ken Namikawa, Yoshitaka Tokai, Shoichi Yoshimizu, Yusuke Horiuchi, Toshiyuki Yoshio, Toshiaki Hirasawa, Tomohiro Tsuchida, Fumio Itoh, Junko Fujisaki
Publikováno v:
JGH Open, Vol 5, Iss 6, Pp 653-657 (2021)
Abstract Background and Aim l‐Menthol has smooth muscle‐relaxing and antiperistaltic effects. We examined its effectiveness against peristalsis resumption during endoscopic submucosal dissection (ESD) of gastric tumors. Methods We retrospectively
Externí odkaz:
https://doaj.org/article/755212808f0c48a983eeaa81f7524cbd