Clinical trials: Obsessive-compulsive Disorders and Symptoms
Anorexia Nervosa
Obsessive-compulsive Symptoms in Children and Adolescents With Anorexia Nervosa
The purpose of this study is to determine obsessive-compulsive symptoms and BMI changes in children and adolescents with anorexia nervosa and find out whether there is a group-level correlation between the two.
- Trial name
- NCT04770662
- Testing
- Questionnaires
- Where
- Belgium
- Volunteers
- 25 people
- Sponsor
- Universitair Ziekenhuis Brussel
Obsessive Compulsive Disorder, Trichotillomania
Developing Effective Response Inhibition Training for Symptom Relief in OCD and Trichotillomania
Obsessive-compulsive disorder (OCD) and its related disorders (e.g., trichotillomania) are characterized by the marked difficulty in inhibiting unwanted or inappropriate responses.
- Trial name
- NCT02059980
- Testing
- Response inhibition training
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of Wisconsin, Milwaukee
Tourette Syndrome, Obsessive Compulsive Disorder
Study of the Neurobiology of Tourette Syndrome and Related Disorders
OBJECTIVES: I. Investigate the pathobiology of Tourette syndrome and related disorders by measuring various compounds of interest in cerebrospinal fluid, plasma, and urine of patients with Tourette syndrome, obsessive compulsive…
- Trial name
- NCT00004325
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- National Center for Research Resources (NCRR)
Trichotillomania, Skin-Picking
Dronabinol in Trichotillomania and Other Body Focused Repetitive Behaviors
The goal of the proposed study is to evaluate the efficacy and safety of dronabinol in trichotillomania and other body-focused repetitive behaviors such as skin-picking disorder.
- Trial name
- NCT03530800
- Testing
- Dronabinol
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Chicago
Hoarding Disorder, Hoarding
Neuromodulation for Comorbid Hoarding Disorder and Depression
The primary goal of this study is to evaluate whether intermittent theta burst stimulation (iTBS) is effective for treating depression in people who have depression and chronic hoarding disorder (HD).
- Conditions
- Hoarding Disorder, Hoarding, Depression
- Trial name
- NCT05985356
- Testing
- iTBS
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of California, San Diego
Obsessive-Compulsive Disorder, Pain, Intractable
Psychosocial, Behavioral, and Radiologic Changes Following Radiosurgery for Benign Neurologic Disease
A number of studies from the literature suggest important behavioral, psychosocial, or radiologic changes occur following significant neurologic events or interventions such as stroke, neurosurgery, medications, radiation…
- Conditions
- Obsessive-Compulsive Disorder, Pain, Intractable, Depression
- Trial name
- NCT04688554
- Testing
- fMRI and DTI, Behavioral questionnaires, Disease-Specific Patient-Reported Outcomes
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Vanderbilt University Medical Center
Stroke, Ischemic, Stroke Hemorrhagic
Transnasal Induction of Normothermia for Neurogenic Fever
The objective of this study is to evaluate the efficacy of the COOLSTAT® Transnasal Thermal Regulating Device in reducing temperature in a population of febrile subjects who meet the inclusion/exclusion criteria.
- Conditions
- Stroke, Ischemic, Stroke Hemorrhagic, Seizures, Metabolic Encephalopathy
- Trial name
- NCT06038513
- Testing
- Transnasal Thermal Regulating Device
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- CoolTech LLC
OCD, Obsessive - Compulsive Disorder
Effect of Emotion-Focused Acceptance and Commitment Therapy on Obsessive-Compulsive Disorder Symptom Severity
This study aims to investigate the effect of Emotion-Focused Acceptance and Commitment Therapy (ACT) group psychotherapy on obsessive-compulsive disorder (OCD) symptom severity.
- Trial name
- ACT-OCD (NCT07622654)
- Testing
- Emotion-Focused Acceptance and Commitment Therapy (ACT) Group Psychotherapy
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- Mehmet Emrah Karadere
Obsessive-compulsive Disorders and Symptoms, Obsessive Thoughts
Internet-delivered CBM-C for OC-symptoms
A factorial randomised controlled trial comparing internet-delivered combined cognitive bias modification intervention (iCBM-C) versus internet-delivered CBM-interpretation intervention (iCBM-I), internet-delivered CBM-attention…
- Conditions
- Obsessive-compulsive Disorders and Symptoms, Obsessive Thoughts, Obsessive Compulsive Behavior
- Trial name
- NCT04575805
- Testing
- Internet-delivered Combined Cognitive Bias Modification (iCBM-C), Internet-delivered Cognitive Bias Modification-Interpretation (iCBM-I), Internet-delivered Cognitive Bias Modification-Attention (iCBM-A)
- Where
- Turkey (Türkiye)
- Volunteers
- 94 people
- Sponsor
- Dokuz Eylul University
OCD
Pilot Study to Evaluate Escitalopram in Obsessive-compulsive Disorder
This study will determine the safety and effectiveness of escitalopram (Lexapro)in treating obsessive-compulsive disorder (OCD) symptoms.
- Trial name
- NCT00215137
- Testing
- escitalopram
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Duke University
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
Obsessive-Compulsive Disorder
Disgust Reduction Through Evaluative Conditioning (DREC) and tDCS in Contamination-Based OCD
Obsessive-compulsive disorder (OCD) is a debilitating health condition that is known by intrusive and unwanted thoughts and repetitive behavioral or mental acts. 2-3% of the population suffers from OCD in their lifetime.
- Trial name
- NCT05907369
- Testing
- Active EC training, Active tDCS
- Where
- Iran
- Volunteers
- 55 people
- Sponsor
- Ferdowsi University of Mashhad
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
Skin-Picking
Skin Picking Approach Avoidance Task
Pathological skin picking (PSP) is conceptualized as a behavioral addiction. Research has shown that behavioral addictions (e.g., problematic alcoholism or smoking) can be reduced using a cognitive retraining tool called…
- Trial name
- SPAAT (NCT04099537)
- Testing
- Computerized cognitive training
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of Wisconsin, Milwaukee
Obsessive-Compulsive Disorder
Digital Mindfulness-Based Therapy for Obsessive-Compulsive Disorder
This randomized controlled trial aims to evaluate the effects of digital mindfulness-based therapy in people with obsessive-compulsive disorder and to explore its possible psychological and neurophysiological mechanisms.
- Trial name
- dMBT-OCD (NCT07701616)
- Testing
- Digital Mindfulness-Based Therapy, Routine Pharmacological Treatment
- Where
- 2 sites in China
- Volunteers
- 150 people
- Sponsor
- Central South University
Obsessive-Compulsive Disorder
Neuroinflammation in Patients With OCD
The goal of this study is to examine whether measurements of inflammation from brain scanning and blood tests can predict how much benefit patients with obsessive-compulsive disorder (OCD) will have from treatment with an…
- Trial name
- NCT04786548
- Testing
- Celecoxib
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- New York State Psychiatric Institute
Obsessive Compulsive Disorder, Healthy
Cortical Excitability in Obsessive-Compulsive and Related Disorders
This study will use transcranial magnetic stimulation (TMS) to study the function of the cerebral cortex (outer layer of the brain) in people with obsessive compulsive disorder (OCD) and related disorders.
- Trial name
- NCT00029068
- Where
- United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Panic Disorder, Social Anxiety Disorder
Evaluation of Primary Care Behavioral Health (PCBH) With the Addition of Self-help CBT - A Randomized Multicenter Trial
In this multicenter study, the investigators want to find out if an addition of an diagnostic assessment and possibility of treatment with guided self-help CBT can increase the treatment effects of PCBH on patient functioning and…
- Conditions
- Panic Disorder, Social Anxiety Disorder, Depression, Hypochondriasis
- Trial name
- KAIROS (NCT04900064)
- Testing
- Brief interventions, Self-help CBT
- Where
- 4 sites in Sweden
- Volunteers
- 1,242 people
- Sponsor
- Linnaeus University
Obsessive Compulsive Disorder, Body Dysmorphic Disorder
Outcomes of Cognitive Behavioral Therapy (CBT) Interventions Provided by Unlicensed Professionals
To examine the effectiveness and clinical care outcomes of cognitive-behavioral therapy interventions at Massachusetts General Hospital (MGH).
- Conditions
- Obsessive Compulsive Disorder, Body Dysmorphic Disorder, Tourette Syndrome, Trichotillomania
- Trial name
- NCT01075672
- Testing
- Cognitive behavioral therapy (CBT)
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Massachusetts General Hospital
Obsessive-compulsive Disorders and Symptoms, Obsessive-Compulsive Disorder
Inference-Based Cognitive Therapy Versus Exposure and Response Prevention for Obsessive-Compulsive Disorder
Obsessive-compulsive disorder (OCD) is a highly disabling psychiatric illness, characterized by obsessional thoughts that cause patients to perform time-consuming and distressing compulsive rituals.
- Trial name
- RCT_TOC_16 (NCT03677947)
- Testing
- Exposure and response prevention, Inference-based cognitive therapy
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Centre de Recherche de l'Institut Universitaire en santé Mentale de Montréal