Clinical trials: Obsessive - Compulsive Disorder
Pathological Gambling, Obsessive Compulsive Disorder
Functional Magnetic Resonance Imaging (fMRI) Studies in Pathological Gambling (PG) and Obsessive-Compulsive Disorder (OCD)
This study will explore the brain processes associated with inhibition and reward processing in pathological gamblers and people with obsessive compulsive disorder compared to healthy controls.
- Trial name
- NCT00211822
- Testing
- fMRI
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Anxiety, Obsessive Compulsive Disorder
Virtual Reality System to Increase Access to Exposure Therapy for Anxiety and OCD
Cognitive Behavioral Therapy with fear provoking exposures is the most effective therapy for anxiety disorders. Investigators aim to enhance this therapy with the use of virtual reality exposures and to make therapy more…
- Trial name
- NCT02713516
- Testing
- Virtual Reality
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Body Dysmorphic Disorder, Obsessive-compulsive Disorder
Oxytocin Administration in BDD and OCD
The purpose of the current study is to investigate the effect of an acute administration of intranasal oxytocin, relative to placebo, on social cognitive impairments among individuals with body dysmorphic disorder and…
- Trial name
- NCT02671266
- Testing
- Oxytocin
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Obsessive-Compulsive Disorder
Reinforcement Learning and Obsessive-compulsive Disorder: Exploring the Role of the Orbitofrontal Cortex
Obsessive-compulsive disorder (OCD) is a neuropsychiatric condition affecting 1-3% of the population. Typically, symptoms start in adolescence or early adulthood, are time-consuming, and have a significant impact on quality of…
- Trial name
- NEUROCOMP (NCT06566781)
- Where
- Portugal
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Fundacao Champalimaud
Obsessive-Compulsive Disorder
The Gut Microbiota in Obsessive-Compulsive Disorder
This study will examine the gut microbiota and serum inflammatory markers in patients with Obsessive-Compulsive Disorder vs. healthy controls.
- Trial name
- NCT02285699
- Testing
- SSRIs
- Where
- Canada
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- McMaster University
Obsessive Compulsive Disorder
Videophone Administered Cognitive-Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder
Although cognitive-behavioral therapy (CBT) is the most effective intervention for pediatric obsessive-compulsive disorder (OCD), many people do receive CBT initially.
- Trial name
- NCT00881465
- Testing
- Cognitive-behavioral therapy, Wait-list control
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Obsessive Compulsive Disorder
Efficacy of Treatment for Obsessive Compulsive Disorder
The purpose of these questionnaires is to give us an overview of how OCD has affected your life and perhaps also to give us some clues about things that may have set you up to experience OCD.
- Trial name
- NCT00457028
- Where
- Canada
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Anxiety Disorders
Transdiagnostic Treatment for Anxiety Disorders in Two Cities of México
This study evaluates the effectiveness of The Unified Transdiagnostic Protocol, a psychological treatment for the intervention of a broad range of anxiety disorders.
- Trial name
- NCT03916315
- Testing
- Transdiagnostic Treatment
- Where
- 2 sites in Mexico
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de Baja California
Anxiety Disorders, Depressive Disorder
Transdiagnostic Treatment Personalization
The primary purpose of this study is to explore whether the efficiency of treatment for anxiety and depressive disorders can be increased using two discrete strategies: personalized skill ordering and 2) treatment discontinuation…
- Conditions
- Anxiety Disorders, Depressive Disorder, Post Traumatic Stress Disorder, Obsessive-Compulsive Disorder
- Trial name
- NCT04584879
- Testing
- Standard UP Treatment, Capitalization UP Treatment, Compensation UP Treatment
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Shannon E. Sauer-Zavala
Obsessive-Compulsive Disorder
The Neurocircuitry of Relief During Avoidance Learning in Patients With Obsessive-compulsive Disorder
To investigate the neuro-mechanisms underpinning persistent avoidance in OCD patients
- Trial name
- AvoidOCD (NCT04685018)
- Testing
- fMRI acquisition
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Autism Spectrum Disorders, Autism
Psychotherapy for Anxiety in Children With Autism Spectrum Disorder
Anxiety disorders affect 40 to 50% of children with autism spectrum disorders (ASD), contributing to substantial distress and impairment.
- Conditions
- Autism Spectrum Disorders, Autism, Asperger's Syndrome, Pervasive Developmental Disability - Not Otherwise Specified
- Trial name
- TAASD (NCT02028247)
- Testing
- Personalized Cognitive-behavioral therapy, Standard Practice Cognitive-behavioral therapy, Treatment as Usual
- Where
- United States
- Volunteers
- 214 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Obsessive-Compulsive Disorder (OCD)
Neural Predictors and Neural Changes Associated With Cognitive Behavior Therapy for Obssesive Compulsive Disorder
The goals of the project are 1) to understand what are the neural mechanisms involved in the psychological treatment of obsessive-compulsive disorder (OCD) in children/adolescents and adults, 2) to assess potential differences in…
- Trial name
- NCT04042038
- Testing
- Cognitive-behavior therapy (psychological treatment)
- Where
- 3 sites in Spain
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Institut d'Investigació Biomèdica de Bellvitge
Obsessive-Compulsive Disorder
Priming in Repetitive Transcranial Magnetic Stimulation in the Treatment of Obsessive Compulsive Disorder
Obsessive Compulsive Disorder results in high social impact, affecting quality of life and tending to a chronic course. A considerable proportion of patients, up tp 60%, remain with symptoms even thought treatment is…
- Trial name
- NCT06049706
- Testing
- Active Priming
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Suellen Andrade
Obsessive-Compulsive Disorder
Effect of Cognitive Behavioral Therapy in OCD Highlighted by Neuropsychological Tests and MRI: Pathophysiology and Treatment Outcome Predictors
OCD patients are assessed before and after treatment using diagnostic tools, rating scales neuropsychological assessment and functional and structural MR-scans.
- Trial name
- NCT00792038
- Where
- Denmark
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
OCD
The Imaging Genetic Study of the Core Family of Obsessive-compulsive Disorder (OCD) Patient
To investigate the structural/functional abnormalities and the possible genetic endophenotypes of Obsessive-compulsive disorder (OCD) patients and their core families.
- Trial name
- NCT01298622
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kunming Medical University
Obsessive-Compulsive Disorder
Neural Correlates of Compulsivity
This study aims to collect data from individuals with obsessive-compulsive disorder (OCD) and healthy controls in order to clarify how learning strategies are employed differently by individuals with compulsive psychopathology…
- Trial name
- NCT05195476
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Columbia University
Obsessive-Compulsive Disorder, Social Anxiety Disorder
Neurobiological Markers of Treatment Response for Anxiety and OCD
Obsessive-compulsive disorder (OCD) and anxiety disorders are common and debilitating conditions which are often chronic when treatment is not provided.
- Conditions
- Obsessive-Compulsive Disorder, Social Anxiety Disorder, Panic Disorder
- Trial name
- NCT05663489
- Testing
- Bergen 4-Day Treatment (B4DT)
- Where
- Norway
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Obsessive-Compulsive Disorder, Tic Disorder
Pathogenesis of Pediatric Obsessive-compulsive Disorder: Based on the Microbiota-gut-brain Axis
This study aims to investigate the characteristics of the microbiota-gut-brain axis in pediatric patients with obsessive-compulsive disorder (OCD) through performing an integrated analysis of gut microbiota, serum metabolomics…
- Trial name
- NCT06754319
- Where
- China
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Posttraumatic Stress Disorder (PTSD), Avoidant Personality Disorder
Effectiveness of PTSD-treatment Compared to Integrated PTSD-PD-treatment in Adult Patients With Comorbid PTSD and CPD
The goal of PROSPER-C is to study effectiveness of ImRs compared to integrated SFT-ImRs in treatment-seeking, adult patients with comorbid PTSD and Cluster C Personality Disorder (CPD).
- Conditions
- Posttraumatic Stress Disorder (PTSD), Avoidant Personality Disorder, Dependent Personality Disorder, Obsessive Compulsive Personality Disorder
- Trial name
- PROSPER-C (NCT03833531)
- Testing
- ImRS, SFT
- Where
- Netherlands
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Arkin
Obsessive-Compulsive Disorder
Unique Electroencephalography (EEG) Markers of Habit Behaviors in Obsessive-Compulsive Disorder (OCD)
This study focuses on explaining the occurrence and development of compulsive behaviors from habit hypothesis. Investigators will study both OCD patients and healthy individuals using Hardwick's forced-response time task(2019)…
- Trial name
- NCT06882902
- Testing
- habit formation training
- Where
- China
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center