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 “Clozapine”

133 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 133 results

Testing effectiveness (Phase 2)Study completedNCT00374244
What this trial is testing

Efficacy of Pimozide Augmentation for Clozapine Partial Response

Who this might be right for
Schizophrenia
Yale University 28
Large-scale testing (Phase 3)Ended earlyNCT00216281
What this trial is testing

Efficacy and Safety Study of Clozapine Augmented by Atomoxetine Versus Clozapine Augmented by Placebo in Patients With Chronic Resistant Schizophrenia

Who this might be right for
Schizophrenia
Indiana University 126
Post-approval studies (Phase 4)Ended earlyNCT00169039
What this trial is testing

Clozapine Versus Chlorpromazine for Treatment-Unresponsive Schizophrenia

Who this might be right for
Schizophrenia
Harvard Medical School (HMS and HSDM) 66
Very early researchStudy completedNCT06906224
What this trial is testing

Effects of Buspirone Combined With Clozapine

Who this might be right for
Schizophrenia
Chuanfu Song 46
Not applicableStudy completedNCT00345982
What this trial is testing

Augmenting Clozapine With Sertindole - SERCLOZ

Who this might be right for
Schizophrenia
University of Aarhus 50
Large-scale testing (Phase 3)Looking for participantsNCT03094429
What this trial is testing

An Adaptive Phase II/III, Two-Part, Double-Blind, Randomized, Placebo-controlled, Dose-Finding, Multi-center Study of the Safety and Efficacy of NaBen®, as an Add-on Therapy With Clozapine, for Residual Symptoms of Refractory Schizophrenia in Adults

Who this might be right for
Refractory Schizophrenia
SyneuRx International (Taiwan) Corp 287
Post-approval studies (Phase 4)Study completedNCT01105481
What this trial is testing

Amisulpride Augmentation Therapy for Clozapine-resistant Schizophrenic Patients

Who this might be right for
Treatment-resistant Schizophrenia
National Health Research Institutes, Taiwan 273
Post-approval studies (Phase 4)Study completedNCT02124811
What this trial is testing

Minocycline Augmentation to Clozapine

Who this might be right for
SchizophreniaSchizoaffective Disorder
Emory University 10
Post-approval studies (Phase 4)UnknownNCT00395915
What this trial is testing

Randomized Evaluation of the Effectiveness of Clozapine and Aripiprazole Versus Clozapine and Haloperidol in the Treatment of Schizophrenia

Who this might be right for
Schizophrenia
Universita di Verona 106
Not applicableUnknownNCT01300637
What this trial is testing

Effects of Adjunctive Metformin on Metabolic Profiles in Clozapine-treated Schizophrenic Patients

Who this might be right for
ObesityMetabolic SyndromeSchizophrenia
Taipei Medical University WanFang Hospital 60
Very early researchNot Yet RecruitingNCT07085195
What this trial is testing

A Clinical Study of the Safety and Efficacy of Chemogenetics Therapy in the Treatment of Parkinson's Disease

Who this might be right for
Parkinson Disease (PD)Gene TherapySafety and Efficacy+1 more
Ruijin Hospital 6
Very early researchNot Yet RecruitingNCT07533591
What this trial is testing

Clinical Study of Chemogenetic Gene Therapy With AAV for Parkinson's Disease Using Stereotactic Surgery in the Subthalamic Nucleus

Who this might be right for
Parkinson's Disease (PD)
Second Affiliated Hospital, School of Medicine, Zhejiang University 6
Post-approval studies (Phase 4)WithdrawnNCT02213887
What this trial is testing

Study of the Effects of Pantoprazole on Levels of Prescribed Psychiatric Medications

Who this might be right for
Psychotic DisordersGastroesophageal Reflux
University of British Columbia
Large-scale testing (Phase 3)Study completedNCT00534573
What this trial is testing

Benzamide Derivates as Treatment of Clozapine-induced Hypersalivation

Who this might be right for
Clozapine-induced Hypersalivation
Beersheva Mental Health Center 54
Post-approval studies (Phase 4)Study completedNCT01663077
What this trial is testing

Clozapine Plasma Levels and the Relationship to the Genetic Polymorphism in Shizophrenic Patients

Who this might be right for
Schizophrenia
Tirat Carmel Mental Health Center 20
Not applicableUnknownNCT02159001
What this trial is testing

Electroconvulsive Therapy in Clozapine-resistant Schizophrenia

Who this might be right for
SchizophreniaSchizoaffective Disorder
Niuvanniemi Hospital 20
Early research (Phase 1)Study completedNCT01654601
What this trial is testing

Compare the Pharmacokinetics Profile of DWCZP Tablet 100mg and Clozaril® Tablet 100mg

Who this might be right for
Schizophrenia
Dong Wha Pharmaceutical Co. Ltd. 28
Not applicableUnknownNCT03996122
What this trial is testing

Research of Anatomo-functional Biomarkers in Schizophrenia

Who this might be right for
Schizophrenia
University Hospital, Caen 15
Post-approval studies (Phase 4)Study completedNCT00056498
What this trial is testing

Risperidone Treatment in Schizophrenia Patients Who Are Currently Taking Clozapine

Who this might be right for
Schizophrenia
University of Maryland, Baltimore 65
Large-scale testing (Phase 3)Study completedNCT00649844
What this trial is testing

A Study Comparing the Efficacy and Tolerability of Ziprasidone vs. Clozapine for the Treatment of Schizophrenia in Patients Who Continue to Have Symptoms on or Cannot Tolerate Other Antipsychotic Drugs

Who this might be right for
Schizophrenia
Pfizer's Upjohn has merged with Mylan to form Viatris Inc. 147
Load More Results