Replimune falls after FDA staff flags efficacy concerns about skin cancer therapy

BUZZ-Replimune falls after FDA staff flags efficacy concerns about skin cancer therapy

Updates

** Shares of drug developer Replimune REPL.O fall 32% to $5.86

** U.S. FDA staff says the clinical trial conducted for Replimune's therapy, RP1, did not provide substantial evidence that it works when combined with Bristol Myers Squibb's BMY.N nivolumab in advanced melanoma

** The staff's findings were published in briefing documents released ahead of an advisory committee meeting on Thursday, where a panel of outside experts will discuss the therapy's benefits

** FDA staff reviewers say results from a trial lacking a randomized control group could not establish whether longer survival was due to the treatment rather than patient selection or other factors

** FDA staff says the trial could not determine whether RP1, rather than nivolumab alone, drove the observed benefit

** In April, the health regulator declined to approve the drug for a second time, citing insufficient data from studies

** Including session's move, stock was down 40% YTD


(Reporting by Christy Santhosh)

((Christy.Santhosh@thomsonreuters.com))

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