Hallstrom A P
Clinical Trial Center, University of Washington, Seattle 98105, USA.
Crit Care Med. 2000 Nov;28(11 Suppl):N190-2. doi: 10.1097/00003246-200011001-00004.
Based on both animal studies and field studies of the process and intermediate outcomes related to cardiopulmonary resuscitation (CPR), we initiated a randomized trial of dispatcher-assisted CPR, with the intervention arm receiving instructions for chest compression only and the control arm receiving standard instructions for airway maintenance ventilation, and chest compression. Of 241 patents randomized to chest compression instructions only, 35 survived (14.6%) compared with 29 of 279 (10.4%) patients in the control arm (p = .09). These results may have implications for future guidelines and teaching CPR.
基于对心肺复苏(CPR)相关过程及中间结果的动物研究和现场研究,我们开展了一项关于调度员辅助CPR的随机试验,干预组仅接受胸外按压指导,对照组接受气道维持通气及胸外按压的标准指导。在随机分配至仅接受胸外按压指导的241例患者中,35例存活(14.6%),而对照组279例患者中有29例存活(10.4%)(p = 0.09)。这些结果可能会对未来的指南及CPR教学产生影响。