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Gastroenterology|September 30, 2019
Efficacy and Safety of Early vs Elective Colonoscopy for Acute Lower Gastrointestinal BleedingRyota Niikura, Naoyoshi Nagata, Atsuo Yamada, et al.
The Lancet. Gastroenterology & Hepatology|April 4, 2021
Chemoprevention with low-dose aspirin, mesalazine, or both in patients with familial adenomatous polyposis without previous colectomy (J-FAPP Study IV): a multicentre, double-blind, randomised, two-by-two factorial design trialHideki Ishikawa, Michihiro Mutoh, Yasushi Sato, et al.
The American Journal of Gastroenterology|May 16, 2024
Comparison of Effective Imaging Modalities for Detecting Gastric Neoplasms: A Randomized 3-Arm Phase II TrialTomohiro Kadota, Seiichiro Abe, Noriya Uedo, et al.
Trials|April 5, 2018
A multicenter, randomized controlled trial comparing the identification rate of stigmata of recent hemorrhage and rebleeding rate between early and elective colonoscopy in outpatient-onset acute lower gastrointestinal bleeding: study protocol for a randomized controlled trialRyota Niikura, Naoyoshi Nagata, Atsuo Yamada, et al.
Gastrointestinal Endoscopy|November 20, 2013
Detection of pharyngeal cancer in the overall population undergoing upper GI endoscopy by using narrow-band imaging: a single-center experience, 2009-2012Hiroyoshi Nakanishi, Hisashi Doyama, Kenichi Takemura, et al.
Gastric Cancer : Official Journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association|November 8, 2020
A nonrandomized, single-arm confirmatory trial of expanded endoscopic submucosal dissection indication for undifferentiated early gastric cancer: Japan Clinical Oncology Group study (JCOG1009/1010)Kohei Takizawa, Hiroyuki Ono, Noriaki Hasuike, et al.
Digestive Endoscopy : Official Journal of the Japan Gastroenterological Endoscopy Society|August 8, 2024
Outcomes of noncurative endoscopic submucosal dissection for T1 colorectal cancer: Prospective, multicenter, cohort study in JapanShigetsugu Tsuji, Hisashi Doyama, Nozomu Kobayashi, et al.
Digestive Endoscopy : Official Journal of the Japan Gastroenterological Endoscopy Society|December 28, 2021
Outcomes of endoscopic submucosal dissection for colorectal neoplasms: Prospective, multicenter, cohort trialNozomu Kobayashi, Yoji Takeuchi, Ken Ohata, et al.
Digestive Endoscopy : Official Journal of the Japan Gastroenterological Endoscopy Society|May 15, 2023
Results of the interim analysis of a prospective, multicenter, observational study of small subepithelial lesions in the stomachMasaya Iwamuro, Toshiharu Mitsuhashi, Tomoki Inaba, et al.
Endoscopy|April 8, 2025
Endoscopic balloon dilation with steroid injection versus radial incision and cutting with steroid injection for refractory esophageal anastomotic stricture: a randomized studyIkuo Aoyama, Kohei Takizawa, Kozo Kataoka, et al.
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