Overview Pharmacology of Cognition in Schizotypal Personality Disorder Status: Terminated Trial end date: 1997-05-01 Target enrollment: Participant gender: Summary This study will determine the effectiveness of guanfacine in improving cognitive and functional impairments in schizotypal personality disorder. Phase: Phase 4 Details Lead Sponsor: Icahn School of Medicine at Mount SinaiCollaborator: National Institute of Mental Health (NIMH)Treatments: Guanfacine