瑗胯棌娌荤枟鐧界櫆椋庣殑鍖婚櫌 https://m-mip.39.net/baidianfeng/mipso_4306091.html每周二、四为您推送近期幽门螺杆菌相关文献摘要，追踪学术进展。
Helicobacterpylorieradicationpreventssecondarygastriccancerinpatientswithmild-to-moderateatrophicgastritis
根除幽门螺杆菌可预防轻中度萎缩性胃炎患者继发胃癌
Abstract摘要
Backgroundandaim:
WhetherHelicobacterpylorieradicationpreventsmetachronousrecurrenceafterendoscopicresection(ER)ofearlygastriccancer(EGC)remainscontroversial.Thismulticenterretrospectivestudyaimedtoevaluatethelong-term(5years)effectsofH.pylorieradicationbystratifyingpatientsbaselinedegreesofatrophicgastritis.
背景和目的：
根除幽门螺杆菌是否能预防早期胃癌（EGC）内镜下切除术（ER）后的异时性复发，目前仍存在争议。本多中心回顾性研究旨在通过对患者萎缩性胃炎的基线程度进行分层，评价根除幽门螺杆菌的长期（5年）效果。
Methods:
AtotalofH.pylori-positivepatientswhohadundergoneERforEGCweredividedintotwogroups-(1)thosehavingundergonesuccessfulH.pylorieradicationwithin1yearafterER(eradicatedgroup,n=)and(2)thosewithfailedornotattemptedH.pylorieradication(non-eradicatedgroup,n=).Thecumulativeincidencesofmetachronousgastriccancerbetweenthetwogroupswere
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