Naoyuki Tominaga

Saga, Japan

Last Updated: 09/26/2026

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Found 44 publications

Self-Directed Mikoto Simulator Training for Colonoscopy in Gastroenterology Trainees: An International Multicenter Randomized Trial.

Self-Directed Mikoto Simulator Training for Colonoscopy in Gastroenterology Trainees: An International Multicenter Randomized Trial.

Journal: Journal of gastroenterology and hepatology

Published: May 23, 2026

Distinct clinical course and poor outcomes of small bowel bleeding in acute hematochezia: a nationwide multicenter study.

Distinct clinical course and poor outcomes of small bowel bleeding in acute hematochezia: a nationwide multicenter study.

Journal: Scientific reports

Published: August 16, 2025

The Usefulness of Over-the-Scope Clips for Managing Gastrointestinal Complications of Endoscopic or Surgical Procedures: The SAGA-OTSC Registry Study.

The Usefulness of Over-the-Scope Clips for Managing Gastrointestinal Complications of Endoscopic or Surgical Procedures: The SAGA-OTSC Registry Study.

Journal: JGH open : an open access journal of gastroenterology and hepatology

Published: June 24, 2025

Usefulness of the right lateral decubitus push method in endoscopic submucosal dissection for upper gastric lesions.

Usefulness of the right lateral decubitus push method in endoscopic submucosal dissection for upper gastric lesions.

Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society

Published: July 21, 2024

Impact of long-term trends on outcomes in the management of colonic diverticular bleeding: mediation analyses in a large multicenter study.

Impact of long-term trends on outcomes in the management of colonic diverticular bleeding: mediation analyses in a large multicenter study.

Journal: Journal of gastroenterology

Published: May 20, 2024

Validation of British Society of Gastroenterology guidelines for acute lower GI bleeding from 8956 cases in Japan.

Validation of British Society of Gastroenterology guidelines for acute lower GI bleeding from 8956 cases in Japan.

Journal: Gastrointestinal endoscopy

Published: March 11, 2024

High risk stigmata and treatment strategy for acute lower gastrointestinal bleeding: a nationwide study in Japan.

High risk stigmata and treatment strategy for acute lower gastrointestinal bleeding: a nationwide study in Japan.

Journal: Endoscopy

Published: February 14, 2024

Efficacy and safety of endoscopic hemostasis with a self-assembling peptide solution in patients with colonic diverticular bleeding: a multicenter pilot study (with video).

Efficacy and safety of endoscopic hemostasis with a self-assembling peptide solution in patients with colonic diverticular bleeding: a multicenter pilot study (with video).

Journal: Gastrointestinal endoscopy

Published: January 22, 2024

Association of blood group O with a recurrent risk for acute lower gastrointestinal bleeding from a multicenter cohort study.

Association of blood group O with a recurrent risk for acute lower gastrointestinal bleeding from a multicenter cohort study.

Journal: Scientific reports

Published: December 27, 2023

A novel prediction tool for mortality in patients with acute lower gastrointestinal bleeding requiring emergency hospitalization: a large multicenter study.

A novel prediction tool for mortality in patients with acute lower gastrointestinal bleeding requiring emergency hospitalization: a large multicenter study.

Journal: Scientific reports

Published: August 04, 2023

Association of direct oral anticoagulant and delayed bleeding with pharmacokinetics after endoscopic submucosal dissection.

Association of direct oral anticoagulant and delayed bleeding with pharmacokinetics after endoscopic submucosal dissection.

Journal: Gastrointestinal endoscopy

Published: July 31, 2023

Characteristics, outcomes, and risk factors of surgery for acute lower gastrointestinal bleeding: nationwide cohort study of 10,342 hematochezia cases.

Characteristics, outcomes, and risk factors of surgery for acute lower gastrointestinal bleeding: nationwide cohort study of 10,342 hematochezia cases.

Journal: Journal of gastroenterology

Published: June 20, 2023

Showing 1-12 of 44

Last Updated: 09/26/2026