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Study identifier: NCT04278898 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Targeting the Neurobiology of RRB in Autism Using N-acetylcysteine: Single-dose

Condition: Autism Spectrum Disorder  ·  Sponsor: Stanford University

PhasePhase 2
Planned participants24
Who can joinAll sexes, 3 Years to 12 Years
Healthy volunteersNo

About this study

The goal of this study is to target the neurobiology of restricted and repetitive behaviors in children with autism spectrum disorder using N-acetylcysteine (NAC), a well-tolerated nutritional supplement that has shown promise for reducing symptom severity in recent small-scale trials. The findings from this research will shed light on the mechanisms of action underlying the clinical benefits of NAC.

This description comes directly from the study's public registry record.

Talk to the study team

Ramy Chebbo  ·  (650) 723-7845  ·  autismresearch@stanford.edu

John Hegarty, PhD  ·  (650) 723-7845  ·  hegartyj@stanford.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Stanford University School of MedicineStanford, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04278898