View clinical trials related to Obsessive-Compulsive Disorder.
Filter by: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.
A 12-week program to examine the effectiveness of topiramate in adjunctive treatment for adults with obsessive-compulsive disorder and who are currently on serotonin reuptake inhibitor medications (ages 18-65).
The purpose of this study is to determine if a drug called topiramate is safe and effective as an add-on therapy in the treatment of Obsessive-Compulsive Disorder (OCD). Topiramate is an investigational drug for OCD, which means it has not been approved by the U.S. Food and Drug Administration (FDA). Topiramate has been approved as an add-on therapy for adults and children with partial onset seizures or generalized tonic-clonic seizures, and for patients 2 years of age and older with a severe form of epilepsy called Lennox-Gastaut Syndrome. Up to 96 subjects will be enrolled in this study. This study consists of three phases: Washout/Screening Phase, Double-Blind Phase, and Taper Phase. The total expected length of your participation in the study is approximately four months.
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 obsessive-compulsive disorder (OCD).
Selective serotonin reuptake inhibitors (SSRIs) including sertraline have been found to be effective in the treatment of generalized social phobia (GSP). However, virtually all of the current treatment studies with medicines, including the SSRIs, have excluded patients with social phobia who have other co-occurring conditions. In fact, 80% of individuals suffering with primary social phobia have at least one other anxiety. This study will evaluate the safety and efficacy of sertraline in the treatment of generalized social phobia with co-occurring anxiety and mood disorders.
SRI's are considered first-line treatments for OCD, however many patients continue to have significant symptoms despite an adequate trial of an SRI. Neuroimaging studies have shown that the glutamate neurological system is involved in OCD. This study will test the safety and efficacy of topiramate, a drug, which targets glutamate, in the treatment of OCD, where the OCD has been un-responsive, or partially responsive to regular SRI treatment.
This study will assess the effectiveness of Seromycin (D-cycloserine) in enhancing the positive effects of behavior therapy for people with Obsessive-Compulsive Disorder (OCD).
Obsessive-compulsive disorder is a disabling and frequent disorder. In some patients, the medical treatment is ineffective. The pathophysiology of this disease is still unknown. Some data suggest that basal ganglia dysfunction could participate in the occurrence of OCD. The aim of this study is to evaluate the efficacy of subthalamic nucleus high-frequency stimulation in patients with severe OCD.
This study examines the efficacy of the medication D-Cycloserine in the reduction of obsessions and compulsions in individuals with obsessive-compulsive disorder (OCD). All study participants will receive Exposure and Response Prevention, a common form of behavior therapy for individuals with OCD. Half (50%) of the participants will be randomly assigned to the placebo condition and the other half (50%) will be randomly assigned to receive D-Cycloserine. Because all participants will receive 10 sessions of behavior therapy, all participants are expected to improve from this treatment.
The purpose of this study is to assess the efficacy of Escitalopram in the treatment of obsessive compulsive disorder and to determine the optimal treatment dose.