在长时间的空气泄漏中,在不同气流下切除胸管:一个随机的非劣等性试验
Xinyang Li1, Hang Yang1, Yongsheng Cai1
1Department of Thoracic Surgery, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China.
概括
在较高的空气泄漏值处移除胸部排水管对于肺部手术后长期空气泄漏的患者来说是安全的. 这种方法可以减少住院和排水时间,而不会增加并发症.
科学领域:
- 胸部外科手术 胸部外科手术
- 肺部医学 肺部医学
- 关键护理医学 关键护理医学
背景情况:
- 长期空气泄漏 (PAL) 是肺部手术后的一个常见并发症.
- 目前在PAL中切除胸管的指导方针尚未标准化.
- 优化PAL管理可以改善患者的治疗结果,并降低医疗保健成本.
研究的目的:
- 评估在患有PAL的患者中,在较大的空气泄漏尺寸下移除胸部排水管的安全性和可行性.
- 为了比较较高的空气泄漏值的有效性与标准值.
主要方法:
- 一项随机对照,单一中心的非劣势性研究,涉及95名PAL肺部外科手术后患者.
- 患者被随机分为两组:对照组 (管在0-20毫升/分钟的空气泄漏率) 和研究组 (管在60-80毫升/分钟的空气泄漏率).
- 使用数字排水系统量化空气泄漏;监测临床状态,成像和实验室测试.
主要成果:
- 与对照组 (6.52%) 相比,研究组 (2.08%) 的管重新打开率并没有显著上升,表明非劣势.
- 研究小组的住院时间 (13.5天 vs 16.5天) 和排水时间 (10天 vs 12天) 显著缩短.
- 研究人员没有观察到胸部X射线检测结果或团队之间再入院率的显著差异.
结论:
- 在较大的空气泄漏尺寸 (60-80毫升/分钟) 中移除胸部排水管是PAL患者的安全和可行的策略.
- 这种方法导致停留时间和排水持续时间的显著减少.
- 这些发现支持在PAL中进行胸管切除的修订值,这可能会改善患者的康复和资源利用.
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