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有些患者及其家属对参加急性卒中实验疗法的试验持保留态度。他们对此提出的诸多理由是担心参加试验时 ,患者可能会失去一些常规治疗内容。作者旨在明确用安慰剂治疗时参加临床卒中试验结果的效果。收集 1995年 7月至 1996年 7月所有因急性缺血性卒中入院患者的前瞻性临床资料?
Some patients and their families have reservations about their participation in experimental trials of acute stroke. Many of the reasons they have raised are concerns that patients may lose some of the usual treatment when they participate in the trial. The aim of the authors was to determine the effect of participating in clinical stroke trials when treated with placebo. Collect all prospective clinical data from July 1995 to July 1996 in hospitalized patients for acute ischemic stroke?