Long-term outcomes of endoscopic submucosal dissection for gastric dysplasia and early neoplasia in a United Kingdom Caucasian population  

作　　者：Sammi X Y Lim Elizabeth Ratcliffe Ryan Wiltshire James G S Whiteway Stephen McGrath Javed Sultan Neeraj Prasad Arash Assadsangabi James Britton Yeng S Ang 

机构地区：[1]School of Medical Sciences,Faculty of Biology,Medicine and Health,The University of Manchester,Manchester M139PL,United Kingdom [2]Department of Endoscopy and Gastroenterology,Salford Royal Hospital,Northern Care Alliance NHS Foundation Trust,Salford M68HD,United Kingdom [3]Department of Surgery,Salford Royal Hospital,Northern Care Alliance NHS Foundation Trust,Salford M68HD,United Kingdom

出　　处：《World Journal of Gastrointestinal Endoscopy》2025年第3期32-42,共11页世界胃肠内镜杂志(英文)

摘　　要：BACKGROUND Endoscopic submucosal dissection(ESD)is increasingly used to treat gastric dysplasia and early neoplasia in the West.Unlike Eastern countries,data for Caucasian patients in the United Kingdom is limited due to its limited implementation in a few tertiary centres.AIM To evaluate the outcomes of ESD on gastric dysplasia and neoplasia in Caucasian patients.METHODS Our ten-year retrospective study at a single tertiary centre included data spanning from May 2012 to July 2023.The efficacy of ESD on gastric dysplasia and early neoplasia was measured using parameters set out by the National Institute for Health and Care Excellence,which include en-bloc and curative resection(CR)rates,local recurrence and survival rates.RESULTS ESD was attempted on 111 lesions in 93 patients.95.0%of completed procedures achieved endoscopic clearance.74.3%were en-bloc resections and the rest were hybrid ESD with piecemeal resections.In all,34.7%achieved histological CR.Overall,disease recurrence was 10.9%at latest follow-up(63 months,median follow-up).Importantly 100%of lesions in the CR group showed no disease recurrence at subsequent and latest follow-up.In the Indeterminate and Non-CR group,18.8%of lesions showed disease recurrence at subsequent endoscopic follow-ups.ESD changed the histological staging of 44.5%of lesions.Immediate complications were observed in 9.9%of all ESD procedures.The median survival time was 69 months post-ESD.The mean age at death is 82.2 years old.CONCLUSION The study affirms the long-term efficacy and safety of ESD for gastric dysplasia and early neoplasia in Caucasian patients.

关 键 词：Endoscopic resection Endoscopic submucosal dissection Gastric dysplasia Early gastric cancer Caucasian patients 

分 类 号：R73[医药卫生—肿瘤]