Clinical trials
Obsessive-Compulsive Disorder clinical trials
Below are recruiting obsessive-compulsive disorder clinical trials, each written for real people, not researchers. We’re tracking 104 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02431845Recruiting
Study of OCD genes, proteins, and gut microbes
This study looks at genes, blood/brain proteins, and gut microbes in people with obsessive-compulsive disorder (OCD). It may help researchers understand what drives OCD and how treatments could be better tailored in the future.
SeoulAges 19–70 - NCT06443125Recruiting
Natural psychotherapy for obsessive-compulsive disorder
This study tests a natural psychotherapy approach for people with obsessive-compulsive disorder or compulsive behavior. It aims to understand how this therapy works and may help manage symptoms.
Hefei, AnhuiAges 15–60 - NCT06611592RecruitingPhase 2
Pramipexole for hard-to-treat OCD
This study tests if pramipexole can help people whose OCD hasn't improved with standard treatments like SSRIs or certain antipsychotics. You might qualify if standard therapies haven't worked for you.
BragaAges 18–64 - NCT07488663Enrolling by invitation
Study on OCD treatment using stem cells and new therapies
This trial explores how stem cells and innovative treatments might help people with obsessive-compulsive disorder (OCD). It includes people who respond well to medication and those who do not. The goal is to better understand OCD and find new ways to treat it.
MilanAges 18–65 - NCT06782867Recruiting
Brain implant study for treatment-resistant OCD
This trial tests whether a brain implant, called responsive neurostimulation (RNS), can help people with obsessive-compulsive disorder (OCD) that has not improved with standard treatments. It is designed for adults who have tried multiple medications and therapy without success.
BeijingAges 18–65 - NCT07465354Recruiting
Summer program for teens with OCD in Iceland
This study is a summer treatment program for teenagers in Iceland who have OCD. It provides therapy and support to help teens manage their OCD symptoms.
ReykjavikAges 12–18 - NCT05906069Recruiting
Internet CBT program study for OCD patients
This trial studies whether an online version of cognitive behavioral therapy (CBT, a structured talk-therapy approach) helps people with obsessive-compulsive disorder (OCD), and tries to predict who will benefit most. It may help by improving treatment planning and matching therapy to the right person.
Braga, GualtarAges 18–65 - NCT07458100Recruiting
Step-by-step digital therapy for emotional disorders
This trial tests a digital stepped-care program for people with emotional disorders like depression, anxiety, OCD, PTSD, or eating disorders. It uses online tools to help manage symptoms, and you may access different levels of support based on your needs.
BeijingAges 18–65 - NCT07347405RecruitingPhase 1
Psilocybin Whole Mushroom for OCD Treatment
This trial tests a whole-mushroom version of psilocybin as a potential treatment for OCD that hasn't improved with standard therapies. Participants receive psilocybin in a controlled setting and are monitored closely for safety and changes in symptoms.
Tucson, ArizonaAges 18 years+ - NCT07259109Enrolling by invitation
Understanding mental health in teens
This study looks at how mental health conditions affect teenagers aged 12 to 20. It may help doctors better understand and support teens with these challenges.
Messina, ItalyAges 12–20 - NCT07245134Recruiting
Virtual Reality Therapy for OCD in Hospital
This study tests whether virtual reality (VR) therapy can help people with OCD feel better. You will try a VR program designed to reduce obsessive thoughts and compulsive behaviors while staying in a hospital setting.
KlecanyAges 17–55 - NCT07232823Recruiting
Short therapy for OCD adapted to local culture
This trial tests a brief, culture-friendly version of cognitive behavioral therapy (CBT) for people with obsessive-compulsive disorder (OCD). If you have OCD, with or without depression or anxiety, this treatment may help reduce your symptoms.
Lahore, Punjab ProvinceAges 18–65 - NCT05995951Recruiting
Deep brain stimulation for severe OCD
This trial tests whether deep brain stimulation (a surgical implant that sends electrical pulses to part of your brain) can help people with severe obsessive-compulsive disorder (OCD) that has not improved with standard treatments.
Petah TikvaAges 18–75 - NCT04900064Recruiting
Self-help CBT added to primary care behavioral health
This trial studies whether adding a Swedish self-help version of “CBT” (a structured talking-therapy approach) improves care for adults getting behavioral health support in primary care. It may help people who want support for mental health without needing fully guided therapy sessions.
Varberg, Halland CountyAges 18 years+ - NCT07206199Recruiting
Virtual reality therapy for OCD
This trial tests if virtual reality exposure therapy can help people with obsessive-compulsive disorder (OCD). You will experience realistic situations in a safe virtual environment to face your fears, which may reduce your OCD symptoms.
Klecany, Česká RepublikaAges 18–55 - NCT07206212Recruiting
Lifestyle program for heart health in OCD
This study tests whether a lifestyle program—focused on increasing physical activity—can help reduce the risk of heart disease and diabetes in people with OCD. If you have OCD and are not very active, this program might offer extra health benefits.
Huddinge, Stockholm CountyAges 18 years+ - NCT06262464Recruiting
OCD prevention program for at-risk adults
This study tests a program designed to prevent obsessive-compulsive disorder (OCD) in adults who may be at risk but do not yet have the condition. It's a chance to learn coping strategies early.
Cluj-Napoca, RomaniaAges 18–65 - NCT07198594Recruiting
Fast brain stimulation for hard-to-treat OCD
This study tests a fast-acting brain stimulation method (accelerated rTMS) for people whose obsessive-compulsive disorder has not improved enough with standard treatments. It aims to help those who still have moderate to severe symptoms despite trying multiple medications.
Shanghai, Shanghai MunicipalityAges 18–60 - NCT07158801Recruiting
Project EMPOWER-OCD: support for caregivers of children with OCD
This study tests if a brief program can help caregivers of children with OCD reduce their own stress and learn new skills. It is for families not currently in family-based therapy for the child's OCD.
Boston, MassachusettsAges 18 years+ - NCT07146438Recruiting
TMS and therapy for obsessive-compulsive disorder
This study tests whether combining brain stimulation (rTMS) with talk therapy can help people with OCD. It involves daily visits for 6 weeks and is for those who have already tried ERP therapy and SRI medication.
Los Angeles, CaliforniaAges 18 years+ - NCT07116785Recruiting
Accelerated deep TMS for OCD treatment
This trial tests a new type of brain stimulation called accelerated rotational field deep TMS to treat OCD. It aims to safely reduce OCD symptoms over a few weeks of sessions.
BeershebaAges 18 years+ - NCT07124780Recruiting
Study to help people with OCD find work
This study tests whether a type of talk therapy (called cognitive behavioral therapy, or CBT) can help people with OCD find and keep a job. If you're unemployed, live in New York State, and want to work, this program may be a fit for you.
New York, New YorkAges 18–60 - NCT04723485Recruiting
Study of obsessive-compulsive disorder in youth
This study looks at obsessive-compulsive disorder (OCD) in children and young adults to better understand and document treatment and experiences. It may help researchers learn what supports work best for young people with OCD.
Zurich, Canton of ZurichAges 4–18 - NCT04730011Recruiting
Short intensive therapy for kids with obsessive-compulsive disorder
This trial studies a short, intensive therapy program for children and teens with obsessive-compulsive disorder (OCD). It may help by testing whether a focused treatment schedule can improve OCD symptoms.
Zurich, Canton of ZurichAges 8–18
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Common questions
- Are there clinical trials for obsessive-compulsive disorder?
- Yes. Clin2 currently lists 104 recruiting obsessive-compulsive disorder studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a obsessive-compulsive disorder trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a obsessive-compulsive disorder trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.