[文集] [专题] [检索] [独立评论] [海阔天空] [矛盾江湖] [全版论坛]

独立评论

所跟帖: aops 未经双盲实验证明有效?   2020-08-05 09:59:03  


作者: 樊弓   你大概不知道,半数癌症化疗药物是没经过双盲实验的 2020-08-05 10:17:47  [点击:1791]
双盲实验结果如果有当然更有说服力。 非双盲实验的结果也是有意义的。 否则FDA不会批准没经双盲实验癌症化疗药物。

在目前状态下,高危患者早期轻症去找人愿意参加实验,告诉他们吃的可能是安慰剂有点困难。

耶鲁教授Harvey Risch:

“In fact, the FDA has a huge history of drugs going into widespread use in the medical community for decades that have not been established in the basis of randomized controlled trials. Half of the chemotherapy drugs used in cancer were used without randomized controlled trials.”
最后编辑时间: 2020-08-05 10:19:23

加跟贴

笔名:     新网友请先注册笔名 密码:
主题: 进文集
内容: