在连续的患者中,无症状的减小胆固醇结石病的非干预性管理与内镜提取相比
Atsuto Kayashima1, Masayasu Horibe1,2, Eisuke Iwasaki3
1Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
Digestive diseases and sciences
|October 27, 2023
概括
对于无症状的微小胆固醇结石 (小胆道结石),保持警的等待比立即内镜逆行胆固醇瘤学 (ERCP) 更安全. 与早期干预相比,观察导致更好的结果和更少的不良事件.
科学领域:
- 胃肠病学 胃肠病学
- 肝胆道手术 肝胆道手术
- 医疗成像医学成像
背景情况:
- 目前的指导方针主张对所有胆固醇结石病例进行内镜逆行性胆固醇结石学 (ERCP),无论症状或石块大小如何.
- 无症状胆固醇,特别是当偶然发现时,带来了与ERCP相关的不良事件的风险.
- 微小无症状的石头可能不需要立即干预,这促使人们重新评估当前的治疗策略.
研究的目的:
- 根据石块大小来确定无症状胆固醇胆病的最佳治疗策略.
- 为了比较按需ERCP的安全性和有效性与无症状胆固醇胆病的即时ERCP.
- 评估与无症状胆道结石的不同管理方法相关的不良事件率.
主要方法:
- 对148名偶然检测到无症状胆固醇胆病 (减小≤4毫米或非减小>4毫米) 的患者的回顾性分析.
- 患者被分为"按需" (ERCP在并发症时) 和"干预" (症状前ERCP) 组.
- 基于倾向性得分的匹配被用来比较组之间的调整整体无不良事件生存率.
主要成果:
- 在患有小石头的患者中,按需组的无不良事件3年生存率 (97.4%) 与干预组 (70.1%) 相比显著更高.
- 该研究包括68名小结石患者和80名非小结石患者,平均随访时间为969天.
- 这些发现表明,基于无症状胆固醇结石病的石头大小,ERCP的风险益处概况差异化.
结论:
- 偶尔检测到的无症状的小胆固醇胆病可以通过临床观察安全管理.
- 仅在症状出现时进行ERCP似乎是对小型无症状胆道结石患者更有利的策略.
- 这种方法可能会减少ERCP相关并发症在特定患者群体中的发生率.
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