Large-scale testing (Phase 3)Study completedNCT01104766What this trial is testingSafety and Efficacy of Cariprazine in Patients With SchizophreniaWho this might be right forSchizophrenia Forest Laboratories 617
Testing effectiveness (Phase 2)WithdrawnNCT05103618What this trial is testingEffect of Meditation and Controls and Subjects With Parkinson's Disease on Brain Activity Measured by fMRI With FDOPAWho this might be right forParkinson DiseaseIdiopathic Parkinson Disease Andrew Newberg
Very early researchEnded earlyNCT02393027What this trial is testingQuantification of Dopamine Active Transporter (DAT) in Humans: Validation of a New Radiophamaceutical, the [18F] LBT-999Who this might be right forIdiopathic Parkinson Disease University Hospital, Tours 16
Post-approval studies (Phase 4)Study completedNCT01278342What this trial is testingStudy to Evaluate the Efficacy and Safety of Sandostatin LAR at High Dose or in Combination Either With GH-receptor Antagonist or Dopamine-agonist in Acromegalic PatientsWho this might be right forAcromegaly Novartis Pharmaceuticals 70
Not applicableStudy completedNCT01218425What this trial is testingDopaminergic Modulation of Cognition and Psychomotor FunctionWho this might be right forDopamine ActivityEpisodic Memory ConsolidationResponse Preparation Maastricht University Medical Center 20
Testing effectiveness (Phase 2)Study completedNCT00592943What this trial is testingPET Study Examining the Dopaminergic Activity of Armodafinil in AdultsWho this might be right forHealthy Massachusetts General Hospital 12
Testing effectiveness (Phase 2)Ended earlyNCT01264861What this trial is testingEvaluate Safinamide's Effect on Dopamine and Serotonin's Availability by Using Brain ImagingWho this might be right forParkinson Disease Newron Pharmaceuticals SPA 5
Post-approval studies (Phase 4)Looking for participantsNCT06223880What this trial is testingEvaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive SymptomsWho this might be right forMajor Depressive Disorder Axsome Therapeutics, Inc. 350
Post-approval studies (Phase 4)Looking for participantsNCT07045935What this trial is testingMetabolic Outcomes in Patients With Prolactinomas Under Dopamine Agonist TreatmentWho this might be right forProlactinoma University Hospital, Basel, Switzerland 60
Post-approval studies (Phase 4)Study completedNCT00145132What this trial is testingBeta-CIT-SPECT and Neurophysiology in DepressionWho this might be right forDepression Ludwig-Maximilians - University of Munich 30
Not applicableStudy completedNCT02118610What this trial is testingTreatment of Schizophrenia With L-tetrahydropalmatine (l-THP): a Novel Dopamine Antagonist With Anti-inflammatory and Antiprotozoal ActivityWho this might be right forSchizophrenia University of Maryland, Baltimore 63
Not applicableStudy completedNCT03407729What this trial is testingMeasuring Brain Activity of School Age ChildrenWho this might be right forPerinatal HypoxiaDopamineNeurobehavioral Manifestations Case Western Reserve University 21
Large-scale testing (Phase 3)Study completedNCT00655057What this trial is testingEffects of Antidepressant Therapy on Brain Dopamine Transporter Activity in People With Major DepressionWho this might be right forDepression University of Pennsylvania 66
Not applicableStudy completedNCT01365364What this trial is testingDopamine Transporter Density Profiles in Patients With Periodic Limb MovementsWho this might be right forPeriodic Limb Movements in Sleep Federal University of São Paulo 16
Large-scale testing (Phase 3)Looking for participantsNCT07238465What this trial is testingExploring Sympathetic Nervous System Function in Individuals With Down SyndromeWho this might be right forDown SyndromeAutonomic Dysfunction University of Colorado, Denver 200
Very early researchStudy completedNCT03709667What this trial is testingExercise in Methamphetamine Use Disorder Upregulation and Neural FunctionWho this might be right forMethamphetamine Abuse University of California, Los Angeles 113
Testing effectiveness (Phase 2)Study completedNCT00942253What this trial is testingExercise Training in Dialysis Patients With Restless Legs Syndrome (RLS)Who this might be right forRestless Legs SyndromeEnd Stage Renal DiseaseHemodialysis+2 more University of Thessaly 46
Early research (Phase 1)Study completedNCT01065558What this trial is testingSafety and Tolerability of the D1 Dopamine Receptor Antagonist Ecopipam in Patients With Lesch-Nyhan DiseaseWho this might be right forLesch-Nyhan Disease Psyadon Pharma 5
Large-scale testing (Phase 3)Looking for participantsNCT07766655What this trial is testingStudying NMDA and Sigma-1 in Smoking Cessation Treatment (SUMMIT)Who this might be right forSmoking Cessation Axsome Therapeutics, Inc. 705
Not applicableUnknownNCT03515668What this trial is testingDopamine and Muscle Function in the HeatWho this might be right forMuscle ForceHyperthermia Brock University 6