Adolescent Autism Study

The Tapestry Study is researching an experimental treatment, AB-2004, that is designed to adsorb certain substances produced by bacteria in the gut to reduce their ability to enter the bloodstream and reach the brain. Scientific studies have s...

Eligibility Criteria

Inclusion Criteria:

  • Must be 5 to 17 years old
  • Clinically diagnosed and documented Autism Spectrum Disorder (ASD)
  • Therapeutic regimen must be stable for at least 30 days prior to screening visit

Exclusion Criteria:

  • Is immunocompromised
  • History of inflammatory bowel disease, bowel obstruction, diverticulosis, or colon polyps
  • History of significant gastric or intestinal surgery
  • Current use of an oral controlled or extended-release medication
  • Current use of antipsychotics (e.g., aripiprazole or risperidone)

Primary Investigator

Diplomate of the American Board of Psychiatry and Neurology, Inc., a member Board of the American Board of Medical Specialties; Professor and Program Director Clinical Trials Research; Department of Psychiatry and Behavioral Medicine; Carilion Clinic-Virginia Tech Carilion School of Medicine; Virginia Tech Faculty of Health Sciences.

Contact Information

Bryce R. Lewis, M.S.
Clinical Research Coordinator