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Clinical Trial Summary

This project aims to rigorously evaluate a potential treatment for inflammation-related Obsessive-Compulsive Disorder (OCD) symptoms in children. To accomplish this goal, the investigators will conduct a double-blind, randomized, placebo-controlled trial of Naproxen Sodium, a nonsteroidal anti-inflammatory drug (NSAID) in participants diagnosed with Pediatric Autoimmune Neuropsychiatric Disorder Associated with Streptococcal infections (PANDAS). This research fills a gap in the empirical evidence base for the treatment of PANDAS, and will add to a growing literature of empirically-derived practices for PANDAS.


Clinical Trial Description

The investigators propose to systematically evaluate the effects of naproxen sodium on anti-obsessional and behavioral improvement and conduct the first randomized controlled trial of naproxen sodium in the treatment of children with PANDAS. The study will involve an 8-week, double-blinded randomized controlled trial to evaluate the efficacy of naproxen sodium (10mg/kg, by mouth, twice a day) versus placebo to treat OCD symptoms in children with PANDAS. The investigators will acquire completed data on 44 children with PANDAS for this pilot study (i.e., 22 randomized to active treatment; 22 randomized to placebo). Outcome will be assessed comparing pre- and post-treatment OCD symptom severity using a standardized, clinician-administered interview assessing OCD symptoms by an independent rater blind to treatment assignment. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04015596
Study type Interventional
Source Massachusetts General Hospital
Contact Sarah O'Dor, PhD
Phone 617-643-6688
Email sodor@mgh.harvard.edu
Status Recruiting
Phase Phase 4
Start date October 20, 2020
Completion date October 31, 2024

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