在基本生命支持期间用于除动脉的尺寸,方向和放置:系统性审查
Giuseppe Ristagno1,2, Federico Semeraro3, Violetta Raffay4
1Department of Pathophysiology and Transplantation, University of Milan, Italy.
Resuscitation plus
|July 31, 2025
概括
减压的尺寸和方向对心脏骤停的存活率没有明显的好处. 前后位的放置可能会改善耐火性心房动的结果,但需要更多的研究.
科学领域:
- 心脏病学 心脏病学
- 紧急医疗 紧急医疗
- 临床研究 临床研究
背景情况:
- 减振对于治疗心脏骤停的治疗至关重要.
- 最佳的除片参数 (大小,方向,位置) 尚未确立.
- 目前关于片特征对临床结果的影响的证据有限.
研究的目的:
- 系统地审查关于除片大小,方向和位置的证据.
- 评估它们对成人和儿科心脏骤停的临床结果的影响.
主要方法:
- 在PROSPERO注册的系统审查 (CRD42024512443).
- 在PubMed,EMBASE和Cochrane图书馆的搜索截至2025年3月31日.
- 包括比较在成人/儿科心脏骤停中的尺寸或位置的研究.
- 偏差风险评估 (RoB 2.0,ROBINS-I) 和证据评估的确定性 (GRADE).
主要成果:
- 包括1334名成年患者在内的4项研究 (1项RCT,3项观察性) 符合标准.
- 枕头大小的证据稀少;大和小枕头之间的除成功没有显著差异.
- 没有证据显示了Pad的方向.
- 前后 (AP) 托盘放置表明与前侧 (AL) 放置相比,在耐火性心室动 (VF) 中潜在的生存益处 (adj. RR 1.71[1.01-2.88]).). 这是一个非常好的例子.
- 对位放置的观测数据存在冲突,存在偏差的高风险.
结论:
- 目前的证据对于特定的尺寸,方向或位置对心脏骤停生存的优越性是不确定的.
- 矢量变化到AP位放置可能有利于耐火VF病例.
- 需要高质量的随机临床试验来指导临床实践.
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