氨基酸输液用于外科手术期间的功能性脏保护:一个元分析
Alessandro Pruna1, Rosario Losiggio1, Giovanni Landoni2
1Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Journal of cardiothoracic and vascular anesthesia
|October 9, 2024
概括
静脉注射的氨基酸 (AA) 可以降低手术后急性损伤 (AKI) 的风险. 这一元分析发现AA的使用可能会降低外科手术期间的AKI发病率,并改善功能标志物.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 关键护理医学 关键护理医学
- 外科手术的结果
背景情况:
- 急性损伤 (AKI) 是手术后的常见并发症.
- 目前的干预措施在术后的AKI预防方面缺乏经过证明的有效性.
- 静脉注射的氨基酸 (AA) 可能会增强功能储备,可能减轻外科手术期间球膜过率下降.
研究的目的:
- 评估静脉注射AA输液在围手术期间保护功能方面的有效性.
- 评估AA对AKI和其他功能标志物的发生率的影响.
主要方法:
- 对涉及接受静脉注射AA输液的术后患者的受控研究的元分析.
- 主要结局是AKI的发病率. 其次性结局包括替代疗法,血清肌素和估计的膜过率.
- 使用随机效应元分析和贝叶斯方法来确定受益的概率.
主要成果:
- 纳入了15项与4,544名患者的研究,6项研究 (4,084名患者) 报告了AKI.
- 与对照组 (30.1%) 相比,AA组的AKI发病率较低 (24.7%),相对风险为0.66 (95%CI,0.47-0.94;p=0.02).
- 服用AA与降低AKI的概率为99.1%相关,并且显示血清肌素和估计的淋巴细胞过率的改善,以及减少住院时间.
结论:
- 静脉注射氨基酸似乎可以减少外科手术期间急性损伤的发生率.
- 在手术患者中,AA可能是对功能保护有益的干预措施.
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