Not applicableStudy completedNCT00183755What this trial is testingUnderstanding Brain Reward Responses in Individuals With Major Depressive DisorderWho this might be right forDepression Mclean Hospital 87
Early research (Phase 1)Study completedNCT01624428What this trial is testingVarenicline on Reward Responses and Cognition in Adolescent SmokersWho this might be right forTobacco Use Disorders Yale University 16
Testing effectiveness (Phase 2)Study completedNCT04225221What this trial is testingNeurobiology of Bulimia NervosaWho this might be right forBulimia Nervosa University of North Carolina, Chapel Hill 10
Very early researchStudy completedNCT04512365What this trial is testingReward and Drug Effects on Mood and Brain ResponseWho this might be right forCannabis UseHealthy University of Illinois at Chicago 141
Not applicableStudy completedNCT03550339What this trial is testingRegulation of Energy Balance and Metabolism - Mechanisms Behind and Beyond Obesity and Weight LossWho this might be right forObesityAppetitive Behavior University of Eastern Finland 50
Not applicableStudy completedNCT01680315What this trial is testingCalorie Anticipation and Food IntakeWho this might be right forEating BehaviourObesity Uppsala University 12
Early research (Phase 1)Study completedNCT01039454What this trial is testingEffects of the D3 Antagonist GSK598809 on Food Reward and ReinforcementWho this might be right forSubstance Dependence GlaxoSmithKline 24
Not applicableActive Not RecruitingNCT05437809What this trial is testingBiobehavioral Reward Responses Associated With Consumption of Nutritionally Diverse Ultra-Processed FoodsWho this might be right forObesityOvereatingFood Addiction Oregon Research Institute 50
Post-approval studies (Phase 4)Looking for participantsNCT05282277What this trial is testingExamining the Effects of Estradiol on Neural and Molecular Response to RewardWho this might be right forDepressionPsychosisAnhedonia University of North Carolina, Chapel Hill 103
Not applicableTemporarily pausedNCT02179814What this trial is testingNeural Response to Catecholamine Depletion in Subjects Suffering From Bulimia Nervosa in Their Past and Healthy ControlsWho this might be right forBulimia NervosaEating DisordersDopamine+2 more University of Bern 60
Early research (Phase 1)Study completedNCT05363527What this trial is testingAging and Reward System Response to Inflammation and Anxiety StudyWho this might be right forAnhedoniaInflammationAnxiety+2 more University of California, Los Angeles 40
Not applicableStudy completedNCT06213883What this trial is testingResponse to Acute Exercise in Eating DisordersWho this might be right forEating Disorders University of Wisconsin, Madison 74
Very early researchStudy completedNCT02058966What this trial is testingPilot Study of Entacapone for Methamphetamine AbuseWho this might be right forMethamphetamine Dependence Oregon Health and Science University 29
Not applicableStudy completedNCT06080646What this trial is testingReward Processing and Depressive Subtypes: Identifying Neural BiotypesWho this might be right forDepressionDepressive DisorderMajor Depressive Disorder+3 more San Francisco Veterans Affairs Medical Center 158
Not applicableStudy completedNCT03154008What this trial is testingPredictors of Response to Treatment for DepressionWho this might be right forAdolescent DepressionDepression Vanderbilt University Medical Center 70
Early research (Phase 1)Study completedNCT05347199What this trial is testingEffects of a Single Dose of Amisulpride on Functional Brain ChangesWho this might be right forMajor Depressive Disorder Simone Grimm 127
Not applicableStudy completedNCT04114123What this trial is testingThe Development of Reward Response to Food in InfancyWho this might be right forEating Behavior University of Michigan 1,166
Testing effectiveness (Phase 2)Ended earlyNCT02979093What this trial is testingOxytocin and Brain Responses in Maternal AddictionWho this might be right forMaternal BehaviorMaternal Addiction Lane Strathearn, MBBS PhD 59
Not applicableUnknownNCT04320706What this trial is testingOral Oxytocin Modulation of Responses to Emotional StimuliWho this might be right forHealthy University of Electronic Science and Technology of China 80