Skip to content

RUPP PI PDD: Drug and Behavioral Therapy for Children With Pervasive Developmental Disorders

Risperidone and Behavioral Therapy in Treatment of Children and Adolescents With Autistic Disorder

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00080145
Enrollment
124
Registered
2004-03-25
Start date
2004-02-29
Completion date
2007-09-30
Last updated
2013-08-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Child Development Disorders, Pervasive

Keywords

Autistic Disorder, Asperger Syndrome

Brief summary

This 24-week study will compare the safety and effectiveness of medication treatment alone (risperidone or aripiprazole) to medication treatment in combination with a parent management training program.

Detailed description

PDD can be a profoundly disabling condition across social, emotional, and academic domains. Safe and effective treatments for PDD are needed. Participants are randomly assigned to receive either risperidone plus parent management training or risperidone alone for 24 weeks. Participants who show deterioration at Week 4 will be offered an alternative mediation treatment, aripiprazole. These participants will remain in their original treatment group (either med alone or med plus parent management training). After 6 months of treatment (Week 24), participants who respond to their treatment will be gradually discontinued from their medication treatment to learn if the response can be sustained without continued medication treatment (This phase of the study was ended in Nov. 2006) Adaptive and behavioral outcomes are assessed during the study.

Interventions

DRUGRisperidone
BEHAVIORALBehavior Therapy

Sponsors

National Institute of Mental Health (NIMH)
CollaboratorNIH
Yale University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
4 Years to 13 Years
Healthy volunteers
No

Inclusion criteria

* Autistic Disorder, Asperger's Disorder, or Pervasive Developmental Disorder not otherwise specified * Weight \> 30 lbs * IQ \>= 35 or mental age of at least 18 months

Exclusion criteria

* Psychotic Disorder * History of intolerance or nonresponse to risperidone * Pregnancy * History of neuroleptic malignant syndrome

Design outcomes

Primary

MeasureTime frame
Home Situations QuestionnaireWeek 24
Vineland Daily Living Skills ScaleWeek 24

Secondary

MeasureTime frame
Irritability subscale-Aberrant Behavioral ChecklistWeek 24
Clinical Global Impressions-Improvement (CGI-I)Week 24

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 27, 2026