作者: Ueno Taro
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摘要: A clinical trial management server 300 assigns, at random, a subject to either treatment group or control on the basis of assignment factor information, subject, inputted from doctor terminal 200, and transmits information 100. Then, in 100 with which uses application, transmitted 300, application is set one first mode for providing real function second pseudo-treatment function. Accordingly, randomization double-blindness can be achieved systematically, when performing placebo-controlled test applied state where both do not know assigned, modes operating.