非激光和激光透静提取的比较:系统性审查和元分析
Zaki Akhtar1, Christos Kontogiannis1, Georgios Georgiopoulos2,3
1Department of Cardiology, St George's University Hospital, London, UK.
概括
非激光透静提取 (TLE) 比激光TLE更安全,更有效,死亡率和并发症率更低. 激光提取具有较高的上腔静脉 (SVC) 损伤的风险.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 医疗器械 医疗器械
背景情况:
- 通过静脉取 (TLE) 是治疗心脏电子设备并发症的关键程序.
- 对于TLE,使用非激光和激光技术,每个技术都有报告的疗效和安全性.
- 非激光和激光TLE方法之间的比较证据有限,需要进一步分析.
研究的目的:
- 进行一项元分析,比较非激光与激光透静提取的安全性和有效性.
- 评估每个TLE技术的程序结果,包括死亡率,主要并发症和成功率.
主要方法:
- 在主要数据库 (Medline,Embase,Scopus,ClinicalTrials.gov,CENTRAL) 进行了系统的文献搜索,查找1991年至2021年间发表的TLE研究.
- 从68项符合条件的研究中提取和分析了数据.
- 聚合率和赔率比率 (OR) 计算用于比较非激光和激光TLE,包括旋转工具与激光提取的子组分析.
主要成果:
- 与激光TLE相比,非激光TLE的手术死亡率显著降低 (0%vs. 0.1%),主要并发症 (0.7%vs. 1.7%),以及上静脉 (SVC) 损伤 (0%vs. 0.5%).
- 非激光TLE的完全成功率更高 (96.5%对93.8%).
- 非激光TLE与更高的临床和完全成功率和更低的手术死亡风险有关.
结论:
- 与激光辅助方法相比,非激光透静提取提供了更高的安全性和有效性.
- 激光外套提取与上 vena cava 损伤的风险增加有关.
- 这些发现支持在可行的情况下考虑非激光技术作为TLE的主要方法.
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