Early research (Phase 1)Study completedNCT00466310What this trial is testingMetabolic Signatures and Biomarkers in SchizophreniaWho this might be right forSchizophrenia Duke University 71
Not applicableUnknownNCT02200588What this trial is testingLongitudinal Long-term Study (10 Years) of the Sample of First Episode of Non-affective Psychosis: PAFIPWho this might be right forSchizophrenia Fundación Marques de Valdecilla 277
Post-approval studies (Phase 4)Looking for participantsNCT04046497What this trial is testingArtificial Intelligence to Measure Adherence to Oral MedicationWho this might be right forFirst Episode Psychosis Northwell Health 200
Not applicableUnknownNCT06703827What this trial is testingEffects of Online Metacognitive Training Group on Distressing BeliefsWho this might be right forPsychosis City, University of London 72
Not applicableStudy completedNCT01688765What this trial is testingLongitudinal Multimodal Neuroimaging Studies in Patients With First Episode PsychosisWho this might be right forPsychotic Disorders Mclean Hospital 187
Not applicableStudy completedNCT02037581What this trial is testingIntegrated Care Including Assertive Community Treatment in Early PsychosisWho this might be right forSchizophreniaBipolar Disorder Universitätsklinikum Hamburg-Eppendorf 120
Not applicableStudy completedNCT00174200What this trial is testingStudy To Assess Differential Sensitivity Of 2 Spatial Working Memory Tests In Schizophrenics Treated With RisperidoneWho this might be right forSchizophreniaPsychotic Disorders Pfizer 20
Post-approval studies (Phase 4)Study completedNCT02526030What this trial is testingComparative Study of Aripiprazole, Quetiapine and Ziprasidone in Treatment of First Episode Psychosis: 3-year Follow-upWho this might be right forSchizophreniaPsychotic Disorders Fundación Marques de Valdecilla 203
Not applicableLooking for participantsNCT06221852What this trial is testingKetogenic and Nutritional Interventions for First Episode Bipolar DisorderWho this might be right forBipolar I DisorderPsychosisSchizoaffective Disorder Mclean Hospital 50
Not applicableStudy completedNCT03983421What this trial is testingFeasibility of an Early Detection Program for Early Psychosis on a College CampusWho this might be right forPsychosisFirst Episode PsychosisClinical High Risk for Psychosis University of New Mexico 25
Not applicableStudy completedNCT01783457What this trial is testingE-Learning & Development of an Evidence-based Psychoeducational Programme for First Episode PsychosisWho this might be right forPsychosis Basque Health Service 177
Testing effectiveness (Phase 2)Study completedNCT00175513What this trial is testingV3: Vancouver-Victoria Valacyclovir Trial for Early PsychosisWho this might be right forPsychosis University of British Columbia 100
Not applicableUnknownNCT05086133What this trial is testingCTBS on First-episode Drug Naive Patients With SchizophreniaWho this might be right forSchizophrenia Central South University 44
Post-approval studies (Phase 4)UnknownNCT00220714What this trial is testingPREvent First Episode Relapse (PREFER)Who this might be right forSchizophrenia State University of New York - Downstate Medical Center 80
Not applicableStudy completedNCT03079024What this trial is testingMinnesota Community-Based Cognitive Training in Early PsychosisWho this might be right forSchizophreniaPsychosisSchizoaffective Disorder+5 more University of Minnesota 45
Not applicableUnknownNCT02884518What this trial is testingPredicting Antipsychotic Discontinuation in PsychosisWho this might be right forSchizophrenia Seoul National University Hospital 35
Not applicableStudy completedNCT03390491What this trial is testingOnTrack>An Online Role-Playing Game for Young People With First Episode PsychosisWho this might be right forPsychosisSchizoaffective DisorderSchizophrenia Center for Social Innovation, Massachusetts 160
Large-scale testing (Phase 3)Study completedNCT00358709What this trial is testingTreating Psychotic Symptoms of Young Individuals Presenting a First Episode of Schizophrenia: Comparison of Two State-of-the-Art InterventionsWho this might be right forSchizophrenia University of British Columbia 129
Not applicableLooking for participantsNCT07713849What this trial is testingTransition Care for FEPWho this might be right forSchizoaffective DisordersBipolar Disorder With Psychotic FeaturesSchizophrenia Disorders+2 more University of Chicago 75
Post-approval studies (Phase 4)Ended earlyNCT04203056What this trial is testingAripiprazole Lauroxil for Preventing Psychotic Relapse After an Initial Schizophrenia EpisodeWho this might be right forSchizophreniaSchizoaffective Disorder, Depressive TypeSchizophreniform Disorder University of California, Los Angeles 15