在为胃癌治疗进行部分胃切除术的患者中,Helicobacter pylori状态的变化
1Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
概括
杆菌的根除 杆菌的根除
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 传染性疾病 传染性疾病
背景情况:
- 由于证据有限,Helicobacter pylori在胃切除术后胃癌 (GC) 患者的根除作用尚不清楚.
- 螺杆菌感染是胃癌的已知危险因素之一.
研究的目的:
- 调查H. pylori感染状况,根除疗法和经过胃切除术的GC患者的成功率.
- 分析不同胃切除手术方法对H. pylori根除结果的影响.
主要方法:
- 对2827名为GC进行胃切除术的患者进行了回顾性分析.
- 根据H. pylori感染状态 (阳性,阴性,未经测试) 来对患者进行分类.
- 根据手术方法评估根除疗法的成功率和自发的H. pylori清除.
主要成果:
- 超过一半的GC患者 (53.4%) 呈阳性H. pylori检测结果.
- 在745名未接受治疗的患者中,自发的H. pylori清除发生在206名患者中.
- 与远端胃切除相比,在近端和胆管保护胃切除组中观察到更高的自发清除率.
- 根除疗法的失败率在不同手术方法之间没有显著差异.
结论:
- 手术方法可能会影响胃切除术后的自发H. pylori清除.
- 目前的根除疗法失败率似乎独立于使用的手术方法.
- 需要进一步的研究,以澄清手术后GC患者的H. pylori最佳管理.
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