Herxheimer A
UK Cochrane Centre, University of Oxford.
J Med Ethics. 1993 Dec;19(4):211, 218. doi: 10.1136/jme.19.4.211.
Ethical reasons are presented for requiring 1) that a proposal for a clinical trial should be accompanied by a thorough review of all previous trials that have examined the same and closely related questions, and 2) that a trial should be approved by a research ethics committee only if the investigator undertakes to register it in an appropriate register of clinical trials as soon as one exists.
提出了伦理方面的理由，要求：1）临床试验提案应附带对所有先前研究相同及密切相关问题的试验进行全面审查；2）只有在研究者承诺一旦有合适的临床试验登记处便立即将试验登记在其中的情况下，试验才能获得研究伦理委员会的批准。
