SAN DIEGO, March 2, 2021 /PRNewswire/ -- Neurocrine Biosciences NBIX today announced that investigational drug luvadaxistat (NBI-1065844/TAK-831) did not meet its primary endpoint in the Phase II INTERACT study in adults with negative symptoms of schizophrenia, as measured by the change from baseline on the PANSS NSFS at Day 84. Luvadaxistat met secondary endpoints of cognitive assessment, which merit further clinical evaluation. The adverse event profiles for luvadaxistat were consistent with previous trials. Takeda Pharmaceutical Company Limited ("Takeda") granted an exclusive license to Neurocrine Biosciences for seven pipeline programs, including luvadaxistat, in June 2020.