通过内镜外科手术技术进行的手术复发在非全方位的小结膜下狭窄症中
Andrew Jay Bowen1, Andrew S Awadallah2, Hawa Ali3
1Metrohealth Medical Center, Cleveland, Ohio, USA.
The Laryngoscope
|April 15, 2025
概括
内镜激光切除 (LWE) 显示iSGS的复发率低于内镜扩张 (ED). 结合ED和类固醇注射 (SILSI) 也减少了复发,类似于LWE.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 内視鏡外科手術 內視鏡外科手術
背景情况:
- 异形性小结肠下狭窄症 (iSGS) 管理通常涉及内镜扩张 (ED),尽管复发率更高.
- 内镜激光切除 (LWE) 在减少iSGS复发方面表现有前途.
- 连续内伤类固醇注射 (SILSI) 也用于疾病控制.
研究的目的:
- 为了比较ED,ED加SILSI (ED+SILSI) 和LWE的初始治疗后iSGS的手术复发率.
- 评估在多中心环境中对iSGS进行不同内镜干预的疗效.
主要方法:
- 在两个中心对126名接受LWE和55名接受ED或ED+SILSI的患者进行了回顾性分析.
- 使用Kaplan-Meier分析和Cox比例危险模型来评估无复发生存率.
- 按年龄分层,辅助疗法遵从性和重复手术时狭窄症的严重程度进行了分层.
主要成果:
- 一年的复发率为9% (LWE),53% (ED) 和0% (ED+SILSI). 五年利率分别为45% (LWE),90% (ED) 和19% (ED+SILSI). 五年利率分别为45% (LWE),90% (ED) 和19% (ED+SILSI).
- 调整后的分析表明,与LWE相比,ED的复发风险明显更高 (HR 2.25,95% CI: 1.31-3.88).
- 在ED+SILSI和LWE之间没有观察到复发风险的显著差异 (HR 0.84,95% CI:0.32-2.25).
结论:
- 与ED相比,LWE与减少iSGS复发有关,独立于手术次数,年龄,治疗遵守程度和狭窄症的严重程度.
- 术后的SILSI与ED相结合可能会提供与LWE相比的复发率,这需要进一步调查.
- 这些发现支持LWE和潜在的ED+SILSI作为管理iSGS复发的有效策略.
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