Status:

WITHDRAWN

A Pilot Study of Buspirone for the Treatment of Anxiety in Youth with Autism Spectrum Disorders

Lead Sponsor:

Massachusetts General Hospital

Conditions:

Autism Spectrum Disorder

Anxiety

Eligibility:

All Genders

6-17 years

Phase:

PHASE2

Brief Summary

The main objective of this exploratory 8-week pilot study is to evaluate the safety and efficacy of buspirone for the treatment of anxiety in youth (ages 6-17 years) with autism spectrum disorders. Th...

Eligibility Criteria

Inclusion

  • Male or female participants between 6 and 17 years of age
  • DSM-5 ASD diagnostic criteria as established by clinical diagnostic interview
  • Participants with a score of ≥60 or more on the Anxiety/Depression subscale of CBCL
  • Subjects can be taking psychotropic medications if they have been on the medication for at least 4 weeks prior to initiating study treatment and if they are on a stable dose, provided the medication is not listed in the Concomitant Medications section of the protocol.

Exclusion

  • History of active seizure disorder (EEG suggestive of seizure activity and/or history of seizure in last 1 month)
  • Subjects with a medical condition or treatment that will either jeopardize subject safety or affect the scientific merit of the study, including:
  • Pregnant or nursing females
  • Organic brain disorders
  • Uncorrected hypothyroidism or hyperthyroidism
  • Clinically significant abnormalities on ECG (e.g., QT prolongation, arrhythmia)
  • History of renal or hepatic impairment.
  • Clinically unstable psychiatric conditions or judged to be at serious suicidal risk
  • Current diagnosis of schizophrenia or bipolar disorder
  • History of substance use (except nicotine or caffeine) within past 3 months or urine drug screen positive for substances of abuse
  • Current treatment with medication with primary central nervous system activity (as specified in the Concomitant Medication section of the protocol)
  • A non-responder or history of intolerance to buspirone, after treatment at an adequate dose and duration as determined by the clinician
  • Subjects currently taking monoamine oxidase inhibitors (MAOI) and/or CYP3A4 inducers or inhibitors including nefazodone, diltiazem, verapamil, erythromaycin, itraconazole, or rifampin.

Key Trial Info

Start Date :

December 1 2024

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

August 1 2025

Estimated Enrollment :

Patients enrolled

Trial Details

Trial ID

NCT03432065

Start Date

December 1 2024

End Date

August 1 2025

Last Update

September 26 2024

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