Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 7:11 PM
Ignite Modification Date:
2025-12-24 @ 7:11 PM
NCT ID:
NCT00251303
Brief Summary:
This study will examine the effectiveness of riluzole for treating Obsessive-Compulsive Disorder in Youth, Including those with Autism Spectrum Disorders.
Detailed Description:
Obsessive-Compulsive Disorder (OCD) is a chronic psychiatric disorder characterized by the presence of intrusive and unwanted obsessional thoughts and images and of compulsive behaviors. Its presentation during childhood is similar to that seen in adulthood, except that children sometimes lack insight into the senselessness of the thoughts and behaviors. Although many patients benefit from treatment with selective serotonin reuptake inhibitors (SSRIs), a significant proportion have limited or no response to these medications. Cognitive behavioral therapy (CBT) may also be effective for OCD, alone or in combination with SSRIs, but there is a shortage of qualified therapists, and many patients and families cannot participate effectively in the therapy.
There is a pressing need, then, for the development of alternative, novel treatments for pediatric OCD. Neuropsychological and neuroimaging data suggest that OCD may arise from dysfunction of orbitofronto-striato-thalamocortical circuitry. Glutamate plays a crucial role in the regulation of excitatory activity within this circuit and may be involved in the etiopathogenesis of OCD. If so, then agents which reduce glutamatergic neurotransmission may provide unique antiobsessional benefits. Riluzole is a medication that reduces glutamatergic activity. A small open-label trial suggested that it might reduce OCD severity among children and adolescents.
The investigation will enroll up to 80 pediatric subjects with OCD including some who have both autistic spectrum disorder (ASD) and OCD. The subjects will participate in a double-blind, placebo-controlled 12-week trial of riluzole as a sole agent or as an augmentation to their currently inadequate therapy. Following the double-blind portion of the trial, subjects may receive three months of open-label treatment with riluzole, if it is clinically indicated. All subjects will be followed at regular intervals until one year from baseline.
Study:
NCT00251303
Study Brief:
Protocol Section:
NCT00251303