Risk factors of delayed ulcer healing after gastric endoscopic submucosal dissection

Surgical Endoscopy
Joo Hyun LimHyun Chae Jung

Abstract

Although post-endoscopic submucosal dissection (ESD) iatrogenic ulcer is known to heal faster than peptic ulcer, some iatrogenic ulcers show delayed healing. The aim of this study was to clarify risk factors of delayed ulcer healing after gastric ESD. We retrospectively reviewed medical records of all patients who had ESD for gastric neoplasms (866 adenomas and 814 early gastric cancers) between January 2005 and February 2011. Of 1680 subjects, 95 had delayed ulcer healing in 3-month follow-up. Multivariate analysis showed that diabetes (OR 1.743; 95 % CI 1.017-2.989, p = 0.043), coagulation abnormality (OR 3.195; 95 % CI 1.535-6.650, p = 0.002), specimen size greater than 4 cm (OR 2.999; 95 % CI 1.603-5.611, p = 0.001), and electrocoagulation (OR 7.149; 95 % CI 1.738-29.411, p = 0.006) were revealed to be independent risk factors of delayed ulcer healing. Meanwhile, persistent Helicobacter pylori infection was not related to the delayed ulcer healing. Large iatrogenic ulcer by ESD with massive hemostasis, especially in patients with diabetes mellitus or coagulation abnormalities, tends to take more than 3 months to heal. For such cases, initial dosage increment of PPI or addition of other anti-ulcer agents after ESD may be ben...Continue Reading

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Citations

Jun 6, 2015·Digestive Endoscopy : Official Journal of the Japan Gastroenterological Endoscopy Society·Yohei HorikawaSyunji Okubo
Aug 6, 2016·Digestive Endoscopy : Official Journal of the Japan Gastroenterological Endoscopy Society·Daisuke MaruokaOsamu Yokosuka
May 19, 2018·World Journal of Gastrointestinal Endoscopy·Taketo OtsukaAkira Andoh
Sep 27, 2018·World Journal of Gastroenterology : WJG·Hiromitsu BanAkira Andoh
Nov 19, 2019·BioMed Research International·Lan Li, Chaohui Yu
Mar 13, 2021·Clinical Journal of Gastroenterology·Shu KiyotokiIsao Sakaida

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