期刊
CEPHALALGIA
卷 22, 期 8, 页码 664-666出版社
BLACKWELL PUBLISHING LTD
DOI: 10.1046/j.1468-2982.2002.00402.x
关键词
-
Sum of Pain Intensity Difference (SPID) is an outcome measure that summarizes treatment response over a clinically relevant period. SPID is widely reported in clinical trials of analgesics but has been little used in migraine trials. We compared SPID over 2 h with the standard migraine outcome measures of pain-free at 2 h and headache relief at 2 h using data from four published clinical trials of rizatriptan in migraine patients. In assessing treatment response (rizatriptan and sumatriptan versus placebo, rizatriptan versus sumatriptan, within-treatment dose effects), SPID usually yielded similar results to the more easily understood pain-free measure.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据