Phase 2
Completed N=14
An Open-Label Trial of Aripiprazole in Autism Spectrum Disorders
Autism Spectrum Disorder · Asperger's Disorder · Pervasive Developmental Disorder
Source: ClinicalTrials.gov NCT00308074 ↗
Enrolled (actual)
14
Serious AEs
0.0%
Results posted
Jan 2017
Primary outcomePrimary: Clinical Global Impressions-Improvement — 1.8 units on a scale
Summary
The aim of this study is to evaluate the efficacy, safety and tolerability of aripiprazole monotherapy in the treatment of children and adolescents suffering from Autism Spectrum Disorder (ASD) over a 12-week period. We hypothesize that aripiprazole may be helpful in reducing ASD-associated symptoms of anxiety and aggression, resulting in significant improvements in global outcome.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Clinical Global Impressions-Improvement |
1.8 | — |
| PRIMARY Aberrant Behavior Checklist-Irritability Subscale |
24.5; 8 | — |
| SECONDARY Yale-Brown Obsessive Compulsive Scale (Y-BOCS) |
15.9; 9.9 | — |
| SECONDARY Brief Psychiatric Rating Scale for Children (BPRS-C) |
69.0; 36.1 | — |
Eligibility Criteria
Inclusion Criteria
- Males and Females ages 6-17
- A diagnosis of Autism, Asperger's Disorder, or Pervasive Developmental Disorder - not otherwise specified (PDD NOS)
- Medically healthy
- Ability to give assent
- Significant tantrums, aggression, self-injurious behavior and/or agitation by achieving a score of 18 or higher on the Aberrant Behavior Checklist-irritability subscale and a score of moderate or higher on the Clinical Global Impressions-Severity Scale.
Exclusion Criteria
- Co-morbid serious mental illness.
- Intelligence Quotient (IQ) <50, based on verified records of cognitive testing performed within 2 years of enrollment. In event that suitable records of prior testing are unavailable, IQ will be estimated using the Wechsler Abbreviated Scale of Intelligence (WASI, 1999 Harcourt Assessment, Inc.).
- Significant active medical and/or neurological illness.
- Subjects that require other psychotropic medications such as antidepressants, mood stabilizers, anticonvulsants, stimulants, sedatives, or other antipsychotic medications in order to maintain clinical stability.
- Active substance abuse/dependence based upon history and urine toxicology screen.
- Inability to have blood drawn at baseline and termination visits.
- Known allergy or hypersensitivity to aripiprazole or its ingredients.
- Patients clinically stable on current medications.
Data sourced from ClinicalTrials.gov (NCT00308074). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.