| Study of NPL-2003 in Adolescents With Obsessive Compulsive Disorder (OCD) (NCT00515255) | Neuropharm | 2007-07-01 |
| N-methyl Glycine (Sarcosine) for the Treatment of Obsessive Compulsive Disorder (OCD) (NCT01031927) | China Medical University Hospital | 2007-06-01 |
| Using Drug Augmentation to Treat Obsessive Compulsive Disorder Patients Who Did Not Respond to Previous Treatment (NCT00466609) | University of Sao Paulo | 2007-05-01 |
| Pharmacogenomics of Antidepressant Response in Children and Adolescents (NCT00516932) | Duke University | 2007-05-01 |
| Antidepressant Safety in Kids Study (NCT00395213) | Duke University | 2007-05-01 |
| Study of Sequentially Applied Repetitive Transcranial Magnetic Stimulation in Obsessive- Compulsive Disorders (NCT00932204) | Severance Hospital | 2007-02-01 |
| Treatment Youth With Obsessive-Compulsive Disorder (NCT00708240) | University of Ottawa | 2007-01-01 |
| Risperidone or Cognitive-Behavioral Therapy for Improving Medication Treatment for Obsessive-compulsive Disorder (NCT00389493) | New York State Psychiatric Institute | 2006-10-01 |
| Evaluating Parenting Styles and Child Temperament Associated With Child Anxiety Disorders (NCT00517244) | Rhode Island Hospital | 2006-10-01 |
| Riluzole Augmentation in Treatment-refractory Obsessive-compulsive Disorder (NCT00523718) | Yale University | 2006-09-01 |
| Physiological Brain Atlas Development (NCT00575081) | Vanderbilt University Medical Center | 2006-08-01 |
| Dextro-Amphetamine Versus Caffeine in Treatment-resistant OCD (NCT00363298) | Stanford University | 2006-08-01 |
| Characterize The Modulatory Effects Of Dopamine D2/D3 Receptor Agonist And Antagonist Drugs On Compulsive Behaviors (NCT00471588) | GlaxoSmithKline | 2006-08-01 |
| Fluvoxamine Maleate in the Treatment of Obsessive-Compulsive Disorder: A Post-marketing Clinical Study in Children and Adolescents (NCT00352768) | Solvay Pharmaceuticals | 2006-08-01 |
| N-Acetylcysteine Augmentation in Treatment-Refractory Obsessive-Compulsive Disorder (NCT00539513) | Yale University | 2006-06-01 |
| Treating Refractory Obsessive Compulsive Disorder With rTMS (NCT00396552) | Centre for Addiction and Mental Health | 2006-06-01 |
| Stepped Care for Treating Obsessive-Compulsive Disorder (NCT00316355) | Hartford Hospital | 2006-06-01 |
| Augmentation in Tx-resistant OCD: an Open Label Trial (NCT00590642) | Creighton University | 2006-04-01 |
| Cognitive Behavioral Therapy Plus Motivational Interviewing for Treatment of Obsessive-Compulsive Disorder (NCT00316316) | New York State Psychiatric Institute | 2006-03-01 |
| Tolerability and Efficacy of High Dose Escitalopram for the Treatment of Obsessive-Compulsive Disorder (OCD) (NCT00305500) | Abarbanel Mental Health Center | 2006-03-01 |
| Trial of Seroquel SR for Alcohol Dependence and Comorbid Anxiety (NCT00352469) | Creighton University | 2006-02-01 |
| Cognitive Characteristics of PTSD Patients With OCD (NCT00294970) | Sheba Medical Center | 2006-02-01 |
| Treatment With Ziprasidone for Schizophrenia Patients With Obsessive Compulsive Disorder (OCD) (NCT00229385) | Sheba Medical Center | 2006-01-01 |
| Group Cognitive Behavioral Therapy Versus Fluoxetine for Obsessive-Compulsive Disorder: a Practical Trial (NCT00680602) | University of Sao Paulo | 2006-01-01 |
| Quetiapine Augmentation Versus Clomipramine Augmentation of SSRI for Obsessive-compulsive Disorder Patients (NCT00564564) | University of Sao Paulo | 2006-01-01 |
| Memantine Augmentation in Obsessive-Compulsive Disorder (NCT00264238) | Stanford University | 2006-01-01 |
| Duloxetine for the Treatment of Obsessive Compulsive Disorder (OCD) (NCT00464698) | Massachusetts General Hospital | 2005-12-01 |
| Augmentation Study of Levetiracetam in Obsessive Compulsive Disorder (NCT00299611) | Duke University | 2005-11-01 |
| Subthalamic Nucleus (STN) Stimulation and Obsessive-Compulsive Disorder (OCD) (NCT00169377) | Marie-laure Welter | 2005-10-01 |
| Riluzole to Treat Child and Adolescent Obsessive-Compulsive Disorder With or Without Autism Spectrum Disorders (NCT00251303) | National Institute of Mental Health (NIMH) | 2005-08-01 |
| Cognitive-Behavioral Bibliotherapy for the Treatment of Obsessive Compulsive Disorder in Children and Adolescents (NCT00690729) | UConn Health | 2005-07-01 |
| D-Cycloserine Augmentation of Exposure and Response Prevention Treatment for Obsessive-Compulsive Disorder (NCT00257361) | University of Florida | 2005-07-01 |
| Memantine Treatment for Obsessive-compulsive Disorder and Generalized Anxiety Disorder (NCT00674219) | University of California, Los Angeles | 2005-05-01 |
| Aripiprazole in the Treatment of Patients With Schizophrenia and Symptoms of Obsessive Compulsive Disorder (OCD) (NCT00374348) | Jamaica Hospital Medical Center | 2005-03-01 |
| Short Term Group Therapy for OCD (NCT00229320) | Sheba Medical Center | 2005-02-01 |
| Functional Magnetic Resonance Imaging (fMRI) Studies in Pathological Gambling (PG) and Obsessive-Compulsive Disorder (OCD) (NCT00211822) | Icahn School of Medicine at Mount Sinai | 2004-11-01 |
| A Controlled Trial of Daily Cognitive-Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder (NCT00369642) | University of South Florida | 2004-10-01 |
| Topiramate Augmentation in the Treatment of Obsessive-Compulsive Disorder (NCT00211744) | Montefiore Medical Center | 2004-08-01 |
| Unilateral Deep Brain Stimulation (DBS) of the Nucleus (Nucl.) Accumbens (Acc.) in Patients With Treatment Resistant Obsessive Compulsive Disorder (OCD) (NCT00724490) | University of Cologne | 2004-02-01 |
| Addition of Quetiapine in Obsessive Compulsive Disorder - Westenberg Study (NCT00318539) | AstraZeneca | 2003-12-01 |
| A Medication Trial Combined With Behavior Therapy for Individuals With Obsessive-compulsive Disorder (NCT00126282) | Massachusetts General Hospital | 2003-12-01 |
| Effectiveness of D-Cycloserine as an Aid to Enhance Learning for Individuals With OCD Receiving Behavior Therapy (NCT00182000) | Massachusetts General Hospital | 2003-11-01 |
| Pilot Trial of Cognitive and Behavioral Treatment of Compulsive Hoarding Compared to Wait List Control (NCT00073346) | Boston University Charles River Campus | 2003-09-01 |
| Treatment of Obsessive Compulsive Disorder in Children (NCT00074815) | Duke University | 2003-09-01 |
| Efficacy of Repetitive Transcranial Magnetic Stimulation (rTMS) as an add-on Treatment for Resistant OCD (NCT01043900) | University of Sao Paulo General Hospital | 2003-08-01 |
| Efficacy of Treatment for Obsessive Compulsive Disorder (NCT00457028) | University of British Columbia | 2003-05-01 |
| Study to Determine the Efficacy and Safety of Adjunctive Topiramate in the Treatment of Obsessive-Compulsive Disorder (NCT00187928) | University of Florida | 2003-01-01 |
| Exposure and Response Prevention With Behavioral- Versus Cognitive Therapy Rationale in Obsessive Compulsive Disorder (NCT00184262) | Norwegian University of Science and Technology | 2003-01-01 |
| Escitalopram for the Treatment of Obsessive Compulsive Disorder (OCD) (NCT00116532) | Massachusetts General Hospital | 2002-10-01 |
| Characterization of Childhood-Onset Obsessive-Compulsive Disorder (NCT00044239) | National Institute of Mental Health (NIMH) | 2002-08-20 |
| Sertraline in Generalized Social Phobia With Co-Occurring Anxiety and Mood Disorders (NCT00182533) | Hamilton Health Sciences Corporation | 2002-07-01 |
| A Cognitive Behavioral Therapy of Primary Obsessions in Obsessive Compulsive Disorder (NCT00358995) | University of British Columbia | 2002-07-01 |
| St. John's Wort Vs. Placebo in Obsessive-Compulsive Disorder. (NCT00035438) | National Center for Complementary and Integrative Health (NCCIH) | 2002-05-01 |
| Quetiapine Augmentation in Severe Obsessive Compulsive Disorder (NCT00254735) | AstraZeneca | 2002-04-01 |
| Family Based Treatment of Early Childhood Obsessive Compulsive Disorder (NCT00055068) | Rhode Island Hospital | 2002-03-01 |
| Efficacy of Naltrexone Treatment as Augmentation to SSRI in OCD Patients (NCT00234689) | Sheba Medical Center | 2002-01-01 |
| Cortical Excitability in Obsessive-Compulsive and Related Disorders (NCT00029068) | National Institute of Mental Health (NIMH) | 2002-01-01 |
| Efficacy of Adding Topiramate to Current Treatment in Refractory Obsessive Compulsive Disorder (OCD) (NCT00182520) | McMaster University | 2002-01-01 |
| Electrical Stimulation of the Internal Capsule for Intractable Obsessive-compulsive Disorder (OCD) (NCT01061983) | Butler Hospital | 2001-01-01 |
| Deep Brain Stimulation for Treatment-Resistant Obsessive Compulsive Disorder (NCT00057603) | University of Florida | 2001-01-01 |
| Cognitive Behavioral Therapy Plus Drug Treatment for Obsessive Compulsive Disorder (NCT00045903) | New York State Psychiatric Institute | 2000-08-01 |
| Evaluation and Follow-up of Individuals With Obsessive-Compulsive Disorder and Related Conditions (NCT00004550) | National Institute of Mental Health (NIMH) | 2000-01-28 |
| Phase II Randomized Study of Intravenous Versus Oral Clomipramine in Patients With Obsessive Compulsive Disorder (NCT00004310) | National Center for Research Resources (NCRR) | 1999-10-01 |
| Behavior Therapy for Children and Adolescents With Obsessive-Compulsive Disorder (OCD) (NCT00000386) | National Institute of Mental Health (NIMH) | 1998-12-01 |
| I-123 Brain Studies of Serotonin Metabolism in Psychiatric Patients and Normal Volunteers (NCT00001771) | National Institute of Mental Health (NIMH) | 1998-05-01 |
| Amoxicillin for the Treatment of Pediatric Autoimmune Disorders Associated With Streptococcal Infections (NCT00001658) | National Institute of Mental Health (NIMH) | 1997-07-01 |
| Treatment of Obsessive-Compulsive Disorder (OCD) in Children (NCT00000384) | University of Pennsylvania | 1997-05-01 |
| Treatment for Anxiety in Children (NCT00000389) | National Institute of Mental Health (NIMH) | 1996-10-01 |
| Genetics of Obsessive-Compulsive Disorder (NCT00001548) | National Institute of Mental Health (NIMH) | 1996-08-22 |
| Preventive Measures for Childhood-Onset Obsessive-Compulsive Disorder and Tic Disorders (PANDAS Subgroup) (NCT00001359) | National Institute of Mental Health (NIMH) | 1993-04-01 |
| Safety and Effectiveness of Gamma Capsulotomy in Intractable OCD (NCT01849809) | Butler Hospital | 1993-02-01 |
| Treatment of Obsessive-Compulsive Disorder (NCT00000373) | University of Florida | 1992-09-01 |
| Developmental Phenomenology of Obsessive Compulsive Disorder and Tourette Syndrome in Children and Adolescents (NCT00004324) | National Center for Research Resources (NCRR) | 1989-12-01 |
| Study of the Neurobiology of Tourette Syndrome and Related Disorders (NCT00004325) | National Center for Research Resources (NCRR) | 1988-12-01 |
| OCD Among Patients With Burns (NCT00294983) | Sheba Medical Center | |