Riluzole in Fragile X Syndrome

Status Completed

Clinical Trial Summary

The purpose of this study is to investigate the effectiveness and tolerability of riluzole in adults with Fragile X Syndrome.

Clinical Trial Description

Fragile X Syndrome (FXS) represents the most common inherited form of intellectual disability. FXS is more common in males and the symptoms associated with the disorder are more marked in males. FXS is associated with characteristic physical features, behaviors, and comorbidities. Those with FXS often suffer from behavioral difficulties that include anxiety-related symptoms (shyness, social phobia, obsessive-compulsive disorder (OCD) symptoms), attention deficit hyperactivity symptoms (overarousal, hyperactivity, distractibility, impulsivity) and aggressive/self-injurious behaviors.

Riluzole is approved by the FDA for use in treating amyotrophic lateral sclerosis (ALS) in adults. Recently, riluzole has been the subject of several open-label studies describing the use of the drug in treatment-resistant depression and OCD.

Given the overlap between repetitive behavior in FXS and symptoms of OCD, it is logical to study riluzole in FXS given the compound's promise in ameliorating treatment-refractory symptoms of OCD. ;

Study Design

Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00895752
Study type	Interventional
Source	Indiana University
Contact
Status	Completed
Phase	Phase 4
Start date	April 2009
Completion date	July 2010

View Details

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