Obsessive-compulsive disorder trials in United States

In United States 66 Also abroad 156

66 trials · From ClinicalTrials.gov, checked 15 November 2026. Ask the study team whether a trial fits you.

Phase 2Taking people
Efficacy of Valbenazine for the Treatment of Trichotillomania in Adults
Where
New Haven
Age
18 years to 65 years
People
20
Run by
Yale University
See details and how to joinNCT05207085
No phaseTaking people
Caloric Vestibular Stimulation for Modulation of Insight in Obsessive-Compulsive Spectrum Disorders
Where
Stanford
Age
18 years to 65 years
People
16
Run by
Stanford University
See details and how to joinNCT03918577
No phaseTaking people
Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research
Where
Delafield
Age
2 years and over
People
10,000
Run by
Brain Inflammation Collaborative
See details and how to joinNCT04806620
No phaseTaking people
Technology Assisted Treatment of Trichotillomania: Open Trial
Where
Kent
Age
18 years and over
People
10
Run by
HabitAware Inc.
See details and how to joinNCT07224126
No phaseTaking people
Cognitive Control Targets for the Treatment of Obsessive Compulsive Disorder in Young Children
Where
New York
Age
8 years to 12 years
People
60
Run by
Columbia University
See details and how to joinNCT06102941
No phaseTaking people
DBS for Obsessive-Compulsive Disorder
Where
Queens
Age
18 years and over
People
50
Run by
Northwell Health
See details and how to joinNCT02773082
No phaseTaking people
Transcranial Magnetic Stimulation and Psychotherapy for Treating Obsessive-Compulsive Disorder
Where
Los Angeles
Age
18 years and over
People
48
Run by
Adam Frank
See details and how to joinNCT07146438
Phase 2Not yet taking people in United States
Aripiprazole in Body Focused Repetitive Behaviors
Where
Chicago
Age
18 years and over
People
100
Run by
University of Chicago
See details and how to joinNCT05545891
No phaseEnrolling by invitation
Mental Health, Intellectual and Neurodevelopmental Disorder Detection With Artificial Intelligence Models
Where
Brookline, Zanesville
Age
13 years to 60 years
People
500
Run by
Psyrin Inc.
See details and how to joinNCT06792175
Phase 2Taking people
Efficacy of Nitrous Oxide in OCD: Pilot Study
Where
Stanford
Age
18 years to 65 years
People
45
Run by
Stanford University
See details and how to joinNCT03826693
No phaseEnrolling by invitation
Assess the Utility of a Speech-based Machine Learning Algorithm to Predict Treatment Response to Psychiatric Interventions
Where
New York, Sunnyvale
Age
18 years to 68 years
People
200
Run by
Psyrin Inc.
See details and how to joinNCT06823024
No phaseNot yet taking people in United States
Can Computational Measures of Task Performance Predict Psychiatric Symptoms and Changes in Symptom Severity Across Time
Where
Los Angeles, Pasadena
Age
18 years to 65 years
People
1,100
Run by
California Institute of Technology
See details and how to joinNCT06705179
No phaseTaking people
Individually Targeted Neuromodulation for Contamination-based OCD
Where
Belmont
Age
18 years to 55 years
People
50
Run by
Mclean Hospital
See details and how to joinNCT05048251
No phaseTaking people
Neuroimaging Biomarkers for Predicting rTMS Response in OCD
Where
Stanford
Age
18 years to 80 years
People
180
Run by
Stanford University
See details and how to joinNCT04286126
No phaseEnrolling by invitation
Cognitive Rehabilitation and Exposure Therapy for Geriatric Hoarding
Where
San Diego
Age
50 years and over
People
150
Run by
University of California, San Diego
See details and how to joinNCT05254015
Phase 3Enrolling by invitation
Ventral Capsulotomy for Intractable OCD
Where
Providence
Age
18 years to 90 years
People
50
Run by
Butler Hospital
See details and how to joinNCT05659082