Sage Therapeutics (SAGE) announced that the phase II SURVEYOR study evaluating its lead neuropsychiatric candidate, dalzanemdor (SAGE-718), as a potential treatment for patients with cognition dysfunction caused by Huntington’s disease (HD), met its primary endpoint. Shares of the company were however down 2.8% on Jun 11 following the announcement of the news. The SURVEYOR study compared dalzanemdor versus placebo in participants with HD for a 28-day treatment period. The three main objectives of the SURVEY ...