Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “First Episode Psychosis”

223 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 223 results

Not applicableUnknownNCT04792476
What this trial is testing

HIIT in Patients With a First-episode Psychosis

Who this might be right for
First-episode Psychosis
Intervención Temprana en Psicosis de Cantabria (ITPCan) 48
Not applicableLooking for participantsNCT05310838
What this trial is testing

Optimizing Engagement in Services for First-Episode Psychosis

Who this might be right for
Engagement, PatientFirst Episode Psychosis
California State University, San Bernardino 58
Not applicableUnknownNCT00686400
What this trial is testing

A German Multicenter Study on Toxoplasma Gondii in First-episode Schizophrenia

Who this might be right for
SchizophreniaSchizophreniform DisorderSchizoaffective Disorder
Martin-Luther-Universität Halle-Wittenberg 360
Not applicableLooking for participantsNCT07139171
What this trial is testing

Study on the Role and Mechanism of Plasma Exosome microRNAs in Cognitive Impairment in First-episode Schizophrenia

Who this might be right for
Schizophrenia
Tianjin Anding Hospital 300
Not applicableStudy completedNCT04673851
What this trial is testing

Horyzons: Implementation in Clinical Practice

Who this might be right for
SchizophreniaSchizoaffective DisorderSchizophreniform Disorders+1 more
University of North Carolina, Chapel Hill 85
Post-approval studies (Phase 4)Study completedNCT00159133
What this trial is testing

Prodrome-Based Early Intervention With Antipsychotics vs. Benzodiazepines in First-Episode Schizophrenia

Who this might be right for
SchizophreniaPsychoses
Heinrich-Heine University, Duesseldorf 71
Not applicableLooking for participantsNCT06774430
What this trial is testing

Digital Strategies to Advance Help-Seeking Aim 1 and 2

Who this might be right for
Clinical High RiskEarly PsychosisFirst Episode Psychosis
Columbia University 25,000
Post-approval studies (Phase 4)Study completedNCT00202293
What this trial is testing

Comparison of Combination Olanzapine+Lithium or Chlorpromazine+Lithium in Treatment of First Manic Episode With Psychotic Features

Who this might be right for
Bipolar DisorderSchizoaffective Disorder
Melbourne Health 83
Not applicableStudy completedNCT03101319
What this trial is testing

Role of Vitamin D Supplementation in Schizophrenia

Who this might be right for
Schizophrenia
Central Institute of Psychiatry, Ranchi, India 73
Not applicableStudy completedNCT03451734
What this trial is testing

Optimizing and Individualizing the Pharmacological Treatment of First-episode Schizophrenic Patients

Who this might be right for
SchizophreniaMetabolic Syndrome
Central South University 2,000
Large-scale testing (Phase 3)Study completedNCT01391403
What this trial is testing

Artemisinin With Risperidone for First-Episode and Drug-Naive Schizophrenia

Who this might be right for
Schizophrenia
Beijing HuiLongGuan Hospital 88
Not applicableStudy completedNCT03814122
What this trial is testing

Action-based Cognitive Remediation for First Episode Psychosis

Who this might be right for
Cognitive ImpairmentPsychosis
University of Manitoba 13
Not applicableEnrolling By InvitationNCT06558201
What this trial is testing

Open Label Extension Study of NCT06221852

Who this might be right for
Bipolar I DisorderSchizoaffective DisorderPsychosis
Mclean Hospital 50
Not applicableLooking for participantsNCT05036590
What this trial is testing

Efficiency Assessment of BREFORM. A Multicentric Stepped-wedge Randomized Control Trial.

Who this might be right for
Schizophrenia
Hôpital le Vinatier 206
Post-approval studies (Phase 4)Study completedNCT02305823
What this trial is testing

Comparative Study of Aripiprazole, Quetiapine and Ziprasidone in the Treatment of First Episode Nonaffective Psychosis

Who this might be right for
SchizophreniaPsychotic Disorders
Fundación Marques de Valdecilla 203
Not applicableActive Not RecruitingNCT06453174
What this trial is testing

CLinical Utility of Early Intervention Including the 5-Step Precision Medicine (5SPM) Method in First-episode Psychosis: The CLUMP Project

Who this might be right for
Psychosis
Instituto de Investigación Biomédica de Salamanca 300
Not applicableStudy completedNCT00070889
What this trial is testing

Brain Cell Injury in Patients With A First Episode of Psychosis

Who this might be right for
Psychoses
National Center for Complementary and Integrative Health (NCCIH) 30
Not applicableStudy completedNCT04624074
What this trial is testing

Pilot Testing the Check Up

Who this might be right for
Cannabis Use Disorder
University of Maryland, Baltimore 17
Not applicableEnrolling By InvitationNCT05509998
What this trial is testing

Reducing the Duration of Untreated Psychosis in the United States: The Impact of Screening and Systematic Communication

Who this might be right for
First Episode Psychosis (FEP)Clinical High Risk for Psychosis (CHR)
Icahn School of Medicine at Mount Sinai 912
Post-approval studies (Phase 4)UnknownNCT06060886
What this trial is testing

Multidisciplinary Design to Optimize Schizophrenia Treatment Based on Multi-omics Data and Systems Biology Analysis

Who this might be right for
SchizophreniaTreatment-resistant SchizophreniaSide Effect+4 more
Consorcio Centro de Investigación Biomédica en Red (CIBER) 244
Load More Results