Hirotsugu Sakamoto

サカモトヒロツグ | Hirotsugu Sakamoto

Affiliation and department：
Homepage URL (1)： http://kaken.nii.ac.jp/d/r/50536175.ja.html

Research field (1)： Gastroenterology

Research keywords (7)： Peutz-Jeghers Syndrome , 胃 , 十二指腸 , トランスジェニックマウス , Cdx1 , Cdx2 , 腸上皮化生

Research theme for competitive and other funds (4)：

2023 - 2028 Significance of endoscopic quantitative evaluation of small bowel stricture in patients with Crohn's disease and elucidation of restenosis factors after balloon dilatation
2023 - 2025 小児から成人の消化管過誤腫性腫瘍好発疾患群の医療水準とQOL向上のための研究
2014 - 2017 Analysis of Lgr5-positive cells in the intestinal metaplasia
2009 - 2011 The relationship between Cdx2 and Cdx1 in intestinal metaplastic mucosa

Papers (96)：

Satoshi Shinozaki, Hiroyuki Osawa, Yoshimasa Miura, Hiroaki Nomoto, Hirotsugu Sakamoto, Yoshikazu Hayashi, Tomonori Yano, Edward J Despott, Hironori Yamamoto. Endoscopic findings and outcomes of gastric mucosal changes relating to potassium-competitive acid blocker and proton pump inhibitor therapy. DEN open. 2025. 5. 1. e400
Tomoko Tamaru, Kunihiko Oguro, Tomonori Yano, Yusuke Ono, Hirotsugu Sakamoto, Edward J Despott, Hironori Yamamoto. Clip-and-pull method: re-strangulation of a sizable small-bowel polyp for endoscopic ischemic polypectomy. Endoscopy. 2024. 56. S 01. E424-E425
Manabu Nagayama, Yohei Funayama, Osamu Taniguchi, Kaoru Hatano, Kunihiko Oguro, Jun Owada, Hirotsugu Sakamoto, Tomonori Yano, Randy Scott Longman, Hironori Yamamoto. Biologic therapy for ulcerative colitis associated with immune thrombocytopenia. Clinical journal of gastroenterology. 2024. 17. 5. 910-914
Takumi Inaba, Yu Yamamoto, Kaho Hirayama, Takuma Kobayashi, Naoto Izumi, Hirotsugu Sakamoto, Shuji Hatakeyama, Masami Matsumura. Esophageal and ileal ulcers caused by hydroxycarbamide: A case report and literature review. Internal medicine (tokyo, japan). 2024
Satoshi Shinozaki, Hiroyuki Osawa, Yoshimasa Miura, Hirotsugu Sakamoto, Yoshikazu Hayashi, Tomonori Yano, Edward J Despott, Hironori Yamamoto. The presence of hiatal hernia is a significant predictor for symptomatic recurrence after cessation of vonoprazan therapy for gastroesophageal reflux disease: a long-term observational study. Scandinavian journal of gastroenterology. 2024. 59. 8. 893-899

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MISC (256)：

赤星和明, 坂本博次. 【知っておきたい最近の薬】消化器/潰瘍性大腸炎. 地域医学. 2024. 38. 9. 943-948
角総一郎, 中山健, 岡田寛文, 佐藤篤子, 神谷浩二, 小宮根真弓, 大槻マミ太郎, 坂本博次, 福嶋敬宜, 河田浩敏. 皮疹の速やかな消退後に小腸炎が悪化したIgA血管炎の1例. 日本皮膚科学会雑誌. 2024. 134. 8. 2115-2115
清水美聡, 野本佳恵, 上野貴, 岡田昌浩, 小林卓真, 三ツ橋拓実, 加賀谷結華, 坂本博次, 矢野智則, 山本博徳. 回腸狭窄部にパテンシーカプセルの非溶解性コーティング膜が滞留したクローン病の1例. Progress of digestive endoscopy. 2024. 105. Suppl. s109-s109
坂本博次, 熊谷秀規, 福嶋敬宜, 山本博徳. 【全身性疾患を見逃すな!-内視鏡所見から読み解く-】全消化管に病変を生じる全身性疾患口唇・指趾色素斑を伴う多発消化管ポリープ Peutz-Jeghers症候群. 消化器内視鏡. 2024. 36. 6. 913-917
三ツ橋拓実, 橋元幸星, 坂口美織, 宮原晶子, 木下翼, 小野明日香, 小林卓真, 大和田潤, 船山陽平, 小黒邦彦, et al. 経口ダブルバルーン内視鏡で診断し得た悪性黒色腫の空腸転移の1例. Progress of digestive endoscopy. 2024. 104. 1. 100-102

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