Hirotada Akiho

Kitakyushu, Japan

Last Updated: 09/26/2026

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Found 48 publications

Risk Factors for Metastasis and Prognosis in Non-Curative Resection After Endoscopic Submucosal Dissection for Undifferentiated-Type Early Gastric Cancer in a Nationwide Cohort in Japan.

Risk Factors for Metastasis and Prognosis in Non-Curative Resection After Endoscopic Submucosal Dissection for Undifferentiated-Type Early Gastric Cancer in a Nationwide Cohort in Japan.

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

Published: December 10, 2025

Muscle inversion closure technique with novel clips minimizes submucosal dead space after colorectal endoscopic submucosal dissection.

Muscle inversion closure technique with novel clips minimizes submucosal dead space after colorectal endoscopic submucosal dissection.

Journal: Endoscopy

Published: July 04, 2025

Feasibility of traction band-assisted endoscopic closure for mucosal defects after colorectal endoscopic submucosal dissection: a multicenter prospective single-arm pilot study.

Feasibility of traction band-assisted endoscopic closure for mucosal defects after colorectal endoscopic submucosal dissection: a multicenter prospective single-arm pilot study.

Journal: Endoscopy

Published: April 22, 2025

Spray and Forced Coagulation Mode Endoscopic Submucosal Dissection for Early Gastric Neoplasms: A Multicenter Randomized Controlled Trial.

Spray and Forced Coagulation Mode Endoscopic Submucosal Dissection for Early Gastric Neoplasms: A Multicenter Randomized Controlled Trial.

Journal: The American journal of gastroenterology

Published: October 18, 2024

Endoscopic closure using a dedicated device following gastric endoscopic submucosal dissection: Multicenter, prospective, observational pilot study.

Endoscopic closure using a dedicated device following gastric endoscopic submucosal dissection: Multicenter, prospective, observational pilot study.

Journal: Endoscopy international open

Published: May 28, 2024

Gravity-assisted opacification method for confirming hilar biliary obstruction.

Gravity-assisted opacification method for confirming hilar biliary obstruction.

Journal: Endoscopy

Published: February 15, 2024

Novel clip method for endoscopic submucosal dissection defect closure reducing submucosal dead space in antithrombotic gastric patients.

Novel clip method for endoscopic submucosal dissection defect closure reducing submucosal dead space in antithrombotic gastric patients.

Journal: Endoscopy

Published: January 17, 2024

Comparison of hemostatic ability between spray coagulation and forced coagulation modes in endoscopic submucosal dissection in patients with early gastric neoplasms: a study protocol for multicenter randomized controlled trial (Spray-G trial).

Comparison of hemostatic ability between spray coagulation and forced coagulation modes in endoscopic submucosal dissection in patients with early gastric neoplasms: a study protocol for multicenter randomized controlled trial (Spray-G trial).

Journal: Trials

Published: August 18, 2023

Underwater precutting endoscopic mucosal resection using a multifunctional snare for a large colonic laterally spreading tumor.

Underwater precutting endoscopic mucosal resection using a multifunctional snare for a large colonic laterally spreading tumor.

Journal: Endoscopy

Published: May 10, 2023

Complete closure of mucosal defect after colonic endoscopic submucosal dissection using clip with a silicone traction band.

Complete closure of mucosal defect after colonic endoscopic submucosal dissection using clip with a silicone traction band.

Journal: Endoscopy

Published: August 04, 2022

Impact of the Concomitant Use of Immunomodulator and a Lower Week 8 Partial Mayo Score on the Persistence of Adalimumab in Refractory Ulcerative Colitis.

Impact of the Concomitant Use of Immunomodulator and a Lower Week 8 Partial Mayo Score on the Persistence of Adalimumab in Refractory Ulcerative Colitis.

Journal: Internal medicine (Tokyo, Japan)

Published: June 14, 2021

Assistant skill in gastric endoscopic submucosal dissection using a clutch cutter.

Assistant skill in gastric endoscopic submucosal dissection using a clutch cutter.

Journal: World journal of gastrointestinal surgery

Published: October 17, 2020

Showing 1-12 of 48

Last Updated: 09/26/2026