Disease modifying trials in Alzheimer disease: Methodological and statistical issues

被引:0
|
作者
Andrieu, S [1 ]
Rascol, O
Lang, T
Grandjean, H
Vellas, B
机构
[1] Fac Med Toulouse, INSERM, U558, F-31073 Toulouse, France
[2] CHU Toulouse, Serv Epidemiol, Toulouse, France
[3] CHU Toulouse, Serv Pharmacol, Toulouse, France
[4] CHU Toulouse, Serv Med Interne & Geriatr, Toulouse, France
来源
JOURNAL OF NUTRITION HEALTH & AGING | 2006年 / 10卷 / 02期
关键词
D O I
暂无
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
In order to establish that a drug has an impact on disease progression, a clinical trial must study both the symptomatic and the disease modifying effect of the drug. Disease modifying trials raise some methodological issues with regard to the choice of the design (parallel arm versus two-period design), of the outcome (clinical versus surrogate) and of the statistical analysis (management of missing data).
引用
收藏
页码:116 / 117
页数:2
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