Badly designed studies may lead to the efficacy of drugs being overestimated and money being wasted on trials that prove fruitless, according to a new study from Ï㽶ÊÓƵ in Canada.
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Published on: 14 Oct 2015
Only 11% of drugs that enter clinical trials in humans are ultimately found safe and effective enough to receive regulatory approval.
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Published on: 24 Jul 2013
