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GrthzGd

03/25/15 3:15 PM

#189153 RE: bxjwn9ru #189142

Who would benefit from the trial of a drug seen as likely to fail in P3, and why would a pharma pay for such a trial?
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masterlongevity

03/25/15 3:59 PM

#189155 RE: bxjwn9ru #189142

the FDA does not require a shred of efficacy to move to phase 3. you only have to give them confidence that the drug is safe enough to test in a larger group of patients.