Clinical trials: Obsessive Compulsive Disorders
Obsessive-Compulsive Disorder
Control and Reward Circuits in Obsessive Compulsive Disorder
The purpose of this study is to examine the brain functioning of OCD patients and healthy controls before and after treatment with Exposure and Response Prevention (EXRP) therapy.
- Trial name
- NCT02221518
- Testing
- Exposure & Response Prevention (EX/RP)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Obsessive-Compulsive Disorder
Understanding How Ketamine Brings About Rapid Improvement in OCD
The purpose of this study is to understand how ketamine brings about rapid improvement in Obsessive-Compulsive Disorder (OCD) symptoms.
- Trial name
- MKET (NCT02624596)
- Testing
- Ketamine, Midazolam
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obsessive Thoughts
Study of the Efficacy of GGRO: a Novel Cognitive Training App
The aim of the present study was to evaluate the efficacy of GGRO reducing OCD related maladaptive beliefs and OCD symptoms. Specifically, a randomized controlled trial with crossover design was carried out in non-clinical…
- Trial name
- GGRO (NCT03571464)
- Testing
- GGRO Mobile App
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Obsessive-Compulsive Disorder
Neuroimaging Biomarkers for Predicting rTMS Response in OCD
This study evaluates an accelerated schedule of theta-burst stimulation using a Transcranial Magnetic Stimulation (TMS) device for treatment-resistant Obsessive Compulsive Disorder (OCD).
- Trial name
- NCT04286126
- Testing
- Active bilateral DMPFC, Active right-sided OFC
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obsessive-Compulsive Disorder
Exposure and Response Prevention With Behavioral- Versus Cognitive Therapy Rationale in Obsessive Compulsive Disorder
The aim of the study is to determine whether exposure and response prevention (ERP) is more effective when patients are presented with a behavioral therapy versus cognitive therapy rationale in the treatment of…
- Trial name
- NCT00184262
- Testing
- ERP cognitive therapy, ERP behavioral therapy
- Where
- Norway
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Autism, Asperger's Syndrome
Cognitive Behavioral Therapy for Anxiety Disorders in Adolescents With Autism
Due to the considerable prevalence of anxiety in youth with autism spectrum disorders, this study seeks to establish the efficacy of a modified cognitive behavioral therapy protocol in 50 adolescents versus other available…
- Conditions
- Autism, Asperger's Syndrome, Pervasive Developmental Disorder Not Otherwise Specified, Generalized Anxiety Disorder
- Trial name
- NCT01563003
- Testing
- Cognitive Behavioral Therapy, Treatment as usual
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of South Florida
Obsessive Compulsive Disorder
Neural Mechanisms of CBT Response in Hoarding Disorder
The purpose of this research is to measure changes in brain activity with functional magnetic resonance imaging (fMRI) before and after cognitive-behavioral therapy for compulsive hoarding.
- Trial name
- NCT01956344
- Testing
- Cognitive Behavioral Therapy
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Hartford Hospital
Obsessive-Compulsive Disorder
Characterize The Modulatory Effects Of Dopamine D2/D3 Receptor Agonist And Antagonist Drugs On Compulsive Behaviors
3 groups of subjects (healthy controls, OCD subjects and stimulant-dependent subjects) will receive pramipexole (1.5 mg, single dose), amisulpride (400 mg, single dose) or placebo in a cross-over, double-blind, placebo-controlled…
- Trial name
- NCT00471588
- Testing
- Pramipexole, Amisulpride
- Where
- United Kingdom
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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
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
Generalized Anxiety Disorder, Major Depressive Disorder
Development of Online EMDR Therapy System and Its Comparative Testing With Face-to-Face EMDR Therapy for Treatment of Anxiety and Depressive Disorders in Pakistan
This study aims at developing an online system for the remote delivery of EMDR therapy in Pakistan. Moreover, this study will compare the efficacy of online EMDR therapy with face-to-face EMDR therapy.
- Conditions
- Generalized Anxiety Disorder, Major Depressive Disorder, Social Anxiety Disorder, Somatic Symptom
- Trial name
- NCT05785312
- Testing
- Online EMDR Therapy System, Face to Face Eye Movement Desensitization & Reprocessing Therapy
- Where
- Pakistan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Khushal Khan Khattak Univeristy, Karak, Pakistan
Anorexia Nervosa, Obsessive-Compulsive Disorder
Radical Openness for Adolescents Pilot
Heightened performance monitoring and overcontrol (HPM/OC) is characterized by inflexibility, a need for control, perfectionism, anxious apprehension and high error monitoring.
- Conditions
- Anorexia Nervosa, Obsessive-Compulsive Disorder, Social Phobia, Depression, Anxiety
- Trial name
- ROA (NCT05913557)
- Testing
- Radically Open Dialectical Behavior Therapy (RO DBT)
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Obsessive Compulsive Disorder
Precision Analytic Research Methods in OCD
Psychiatric disorders characterized by compulsivity, such as obsessive-compulsive disorder (OCD), result in considerable functional impairment and many individuals do not respond to gold-standard treatments.
- Trial name
- NCT07011901
- Testing
- Exposure and Response Prevention
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Anxiety Disorder, Obsessive-Compulsive Disorder
Definitive Selection of Neuroimaging Biomarkers in Anxiety Disorder and Obsessive-compulsive Disorder: A Longitudinal Functional Magnetic Resonance Imaging （fMRI） Study With Paroxetine Treatment
To explore reliable neuroimaging biomarkers for anxiety disorder and OCD,and whether there are shared imaging biomarkers between different subtypes of anxiety disorder and OCD, the investigators included30 drug-naive general…
- Trial name
- NCT03894085
- Testing
- Paroxetine
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Central South University
Obsessive Compulsive Disorder, Major Depressive Disorder
Integrating Pharmacogenomic Testing Into a Child Psychiatry Clinic
The purpose of this study is to examine the feasibility, acceptability, and utility of pharmacogenomic (PGX) testing (specifically for the cytochrome P450 2D6 and 2C19 genes) prior to initiating treatment with an antidepressant…
- Conditions
- Obsessive Compulsive Disorder, Major Depressive Disorder, Anxiety
- Trial name
- PGX (NCT02855580)
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of Florida
Anorexia Nervosa, Obsessive-compulsive Disorder
Neural Links Between OCD and Anorexia
Individuals with anorexia nervosa (AN) have long been observed to demonstrate symptoms in common with obsessive-compulsive disorder (OCD), in particular, an obsessive fear of normal weight leading to dangerous food restriction…
- Trial name
- NCT02085057
- Testing
- Functional Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Stanford University
Obsessive-Compulsive Disorder
Alternative Treatment to Reduce Chronicity in OCD: Research Into Brain Response and Adequacy of Treatment
Rationale: Obsessive-Compulsive Disorder (OCD) is a disabling neuropsychiatric disorder that often has a chronic disease course.
- Trial name
- arrIBA (NCT03929081)
- Testing
- Inference Based Approach (IBA), Cognitive Behavioural Therapy (CBT)
- Where
- 7 sites in Netherlands
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- GGZ Centraal
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, Cognitive Behavioral Therapy
Brief Culturally Adapted CBT for OCD
The purpose aims to assess the efficacy of Brief Culturally Adapted Cognitive Behaviour Therapy (Ca-CBT) for the treatment of Obsessive Compulsive Disorder (OCD).
- Trial name
- NCT07232823
- Testing
- Brief culturally adapted cognitive behaviour therapy (CaCBT)
- Where
- Pakistan
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Pakistan Association of Cognitive Therapists
Social Anxiety, Generalized Anxiety
Imagery Rescripting and Imaginal Exposure for Anxiety Symptoms
This study will recruit 460 participants who self-report high symptoms of anxiety. Participants will be randomly assigned to one of 4 groups: one analog intervention of Imagery Rescripting (IR) for memories, an analog…
- Conditions
- Social Anxiety, Generalized Anxiety, Obsessive-Compulsive Symptom, Panic
- Trial name
- NCT05292807
- Testing
- Imaginal exposure for memories, Imaginal exposure for future events, Imagery rescripting for memories
- Where
- Israel
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Hebrew University of Jerusalem