老年人早期胃癌的内镜下粘膜剖析:在初次体验期间的西班牙多中心前性研究
Maria Moreno-Sanchez1, Alberto Herreros de Tejada2, Glòria Fernández-Esparrach3
1Gastroenterology, 12 de Octubre University Hospital, Madrid, Spain.
Endoscopy international open
|January 26, 2026
概括
针对早期胃癌 (EGC) 进行内镜下粘膜切割 (ESD) 的老年患者的生存数据有限. 虽然ESD对八十岁的人来说是安全的,但并发症会影响长期生存,需要仔细评估风险.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 老年病的医生 老年病的医生
背景情况:
- 关于老年西方患者的生存结果存在有限的数据,这些老年患者接受了早期胃癌 (EGC) 的内镜下粘膜解剖 (ESD).
- 这项研究解决了关于ESD在老年人群中的安全性和有效性的信息稀缺问题.
研究的目的:
- 评估70岁以上EGC患者ESD的整体存活率和安全性.
- 为了比较八十岁以上 (≥80岁) 的人的生存结果与70多岁的人相比.
- 在这个老年人群中确定与生存相关的风险因素.
主要方法:
- 一项前性,多中心的队列研究,涉及217名患者 (≥70岁) 的EGC治疗ESD在26个西班牙医院 (2016-2022).
- 患者被分为两组:70多岁 (A组) 和80多岁 (B组).
- 主要终点是整体存活率;次要结果包括安全性和技术成功,并进行多变量分析以确定风险因素.
主要成果:
- 与70多岁 (A组) 相比,八代人 (B组) 的共患病率 (73.2%对46.7%) 和抗凝剂使用率 (39.5%对17.3%) 较高.
- 技术上的成功是相似的,但延迟出血在B组更高 (22.8%对8.2%).
- 五年整体存活率在B组 (57%) 与A组 (78%) (P=0.03) 中明显较低. 美国麻醉师协会绩效状态 (ASA-PS) ≥III是减少生存的唯一独立预测因素 (HR 3.9).
结论:
- 在西方的背景下,内镜下层剖析 (ESD) 为八岁以上的EGC患者提供了无疾病生存的好处.
- 八旬期患者的长期存活率较低主要归因于并发症,突出显示了手术前风险评估的关键作用.
- 虽然ESD是一种安全的技术,但对于患有严重并发症 (ASA-PS ≥ IV) 的八十岁人群,由于周围手术死亡率增加,对指示的仔细评估至关重要.
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