Status:

WITHDRAWN

Intermittent Theta-Burst Stimulation to Target Irritability in Adults With ASD

Lead Sponsor:

Stanford University

Conditions:

Autism Spectrum Disorder

Eligibility:

All Genders

22-55 years

Phase:

NA

Brief Summary

This study aims to demonstrate the feasibility, tolerability, safety and preliminary efficacy of 6 weeks of fMRI-guided iTBS delivered to personalized regions of the prefrontal cortex (PFC) in adults ...

Eligibility Criteria

Inclusion

  • Diagnosis of ASD or Asperger's based on DSM-5 criteria as confirmed by a qualified clinician (including Dr. Fung), and if necessary the administration of Autism Diagnostic Interview-Revised (ADI-R) and/or Autism Diagnostic Observation Schedule-Generic (ADOS-G)
  • Age 22 to 55.
  • Adults who are physically healthy.
  • No significant current psychosocial stressors per history.
  • Full scale IQ \> 50.
  • ABC-I score of 18 or greater.
  • if the participant is taking medication, they must be stable on this medication regiment for at least 4 weeks prior to baseline and agree to stay on these medications for the duration of the trial

Exclusion

  • (f) Pre-term birth (\<34 weeks' gestation) (g) Low birth weight (\<2000 g). (h) DSM-5 diagnosis of other severe psychiatric disorder such as bipolar disorder or schizophrenia.
  • (i) Current use of benzodiazepines. (j) Use of other medications that modulate the GABA(A) receptor within 4 weeks of scanning (8 weeks for fluoxetine).
  • (k) History of alcoholism or substance abuse. (l) Active medical problems such as unstable seizures, congenital heart disease, endocrine disorders.
  • (m) Significant sensory impairments such as blindness or deafness. (n) Contraindication for MRI. (o) Pregnancy. (p) evidence of genetic syndrome.

Key Trial Info

Start Date :

May 1 2022

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

May 1 2025

Estimated Enrollment :

Patients enrolled

Trial Details

Trial ID

NCT04316338

Start Date

May 1 2022

End Date

May 1 2025

Last Update

November 28 2023

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