(Updates)
** Shares of Sage Therapeutics SAGE.O fall 20.4% to a
record low of $12.43
** Co says its experimental drug Dalzanemdor failed to meet
its main goal in a mid-stage study in people with mild cognitive
impairment in Parkinson's Disease
** Based on the result, the company does not plan any
further development of the drug for Parkinson's Disease, a brain
condition that affects motor function
** The drug did not show statistically significant
differences versus placebo on a testing score that measures the
cognitive ability
** The study enrolled a total of 86 participants and was
designed to evaluate the safety and efficacy of Dalzanemdor
dosed over 6 weeks
** Analysts at William Blair said today's trial failure
adds incremental risk to the upcoming trials testing the drug in
patients with Alzheimer's and Huntington's disease
** Including session's move, stock down ~43% YTD
(Reporting by Sriparna Roy and Christy Santhosh in Bengaluru)
((Sriparna.Roy@thomsonreuters.com;))