德克斯梅德托米丁在一个肺通风下改善胸部手术中的肺结局:元分析
Andres Zorrilla-Vaca1, Michael C Grant2, Martin Law3
1Department of Anesthesiology, Pain and Perioperative Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Department of Anesthesiology, Universidad del Valle, Cali, Colombia.
Journal of clinical anesthesia
|November 21, 2023
概括
德克斯梅德托米丁可能会降低胸部手术后的术后乳房脱氧和低氧症. 然而,证据不足以证实对肺炎或急性呼吸困扰综合征 (ARDS) 的影响.
科学领域:
- 麻醉学 麻醉学
- 胸部外科手术 胸部外科手术
- 临界护理医学 临界护理医学
背景情况:
- 众所周知,德克斯梅德托米丁可以改善肺内穿,并在胸部外科手术中在单肺通风 (OLV) 过程中最大限度地减少炎症.
- 德克斯梅德托米丁在胸部手术后对术后肺部并发症 (PPC) 的影响尚不清楚.
研究的目的:
- 确定德克斯梅德托米丁对胸部手术后PPC发生率的影响.
主要方法:
- 一个随机试验的元分析,比较乳腺外科手术中德克斯梅德托米丁与安慰剂.
- 首要结局包括手术后7天内发生的脱氧化和低氧化.
- 二次结局包括肺炎,ARDS,手术内呼吸顺应 (Cdyn) 和术后强迫呼吸量 (FEV1).
主要成果:
- 分析包括了12项试验,涉及724名患者.
- 德克斯梅德托米丁显著降低了手术后骨质疏松症 (OR 0.42) 和低氧症 (OR 0.26) 的可能性.
- 在肺炎或ARDS发病率方面没有观察到显著差异;然而,用德克斯梅托米丁,手术内Cdyn和术后FEV1有所改善.
结论:
- 在胸部手术期间服用德克斯梅德托米丁可能会降低术后骨干切开和低氧化症的风险.
- 目前的证据不足以证明对肺炎或ARDS发病率有重大影响.
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