相关实验视频
Updated: Jun 29, 2026

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Non-Intubated Video-Assisted Thoracoscopic Surgery
Published on: May 26, 2023
化德克斯梅托米丁用于术后喉痛:系统性审查和元分析
Sunaakshi Puri1, Anjishnujit Bandyopadhyay2, Vighnesh Ashok3
1Department of Paediatric Anaesthesia, Post Graduate Institute of Child Health, Noida, India.
概括
与安慰剂相比,手术前雾化德克斯梅德托米丁有效降低了手术后的喉痛. 然而,与雾化胺相比,它没有显著差异,总体证据质量较低.
科学领域:
- 麻醉学 麻醉学
- 药理学 药理学是指药理学的学科.
- 关键护理医学 关键护理医学
背景情况:
- 手术后喉痛 (POST) 是全身麻醉后的常见并发症.
- 术前雾化德克斯梅德托米丁对减轻POST的疗效仍然不确定.
研究的目的:
- 评估术前雾化德克斯梅德托米丁与雾化胺和安慰剂在降低POST发病率方面的有效性.
主要方法:
- 进行了随机对照试验的系统审查和元分析.
- 在主要数据库 (PubMed,EMBASE,Web of Science,CENTRAL,Google Scholar) 进行了搜索,截至2024年5月.
- 包括的试验涉及成人患者接受通用麻醉和气管管道输液.
主要成果:
- 在手术前 nebulized dexmedetomidine 并没有显著降低 POST 发病率相比 ketamine 在2,12和24小时.
- 与正常盐溶液安慰剂相比,德克斯美德托米丁在所有测量时间点 (2,12和24小时) 上显著降低了POST发生率.
- 在最终分析中,包括了8项涉及686名患者的试验.
结论:
- 术前的德克斯梅德托米丁雾化在减少POST方面优于正常盐水安慰剂.
- 它的有效性在预防POST方面相当于雾化胺.
- 支持这些发现的证据的整体质量很低.
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