There was a trial going on about 4-5 years ago for a new prostate cancer drug. The results were so good that they ended the trial early and gave the placebo group the drug as well because ethically they felt it wasn't fair. Their psa numbers dropped significantly. Do you know what became of that drug ? crickets....I saved the article but my old hard drive crashed and I didn't have it backed up. But this was in a serious medical journal. Right out in the open and they obviously killed it...