Pivotal Response Treatment for Individuals With Intellectual Disabilities

Not Applicable

Completed

• Conditions: Speech Delay; Intellectual Disabilities; Language Disorder
• Interventions: Behavioral: Pivotal Response Treatment (PRT)

• Registration Number: NCT01988623
• Lead Sponsor: Stanford University

Brief Summary

The investigators will assess the efficacy of Pivotal Response Treatment (PRT) in the treatment of communication deficits in children with intellectual disabilities. By collecting information about parent and child functioning before and after PRT, The investigators will be able to determine whether the intervention is effective in improving child communication and reducing parent stress.

Detailed Description

Not available

Study Timeline

• Study Start: 2012-09-11
• Study First Submitted: 2013-11-13
• Study First Submitted QC: 2013-11-19
• Study First Posted: 2013-11-20
• Primary Completion: 2017-09-30
• Study Completion: 2017-09-30
• Status Verified: 2021-01
• Last Update Submitted: 2021-01-09
• Last Update Posted: 2021-01-12

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 21

Inclusion Criteria

Not provided

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Exclusion Criteria

• medically unstable (such as having unstable seizures)
• primary diagnosis of Autism Spectrum Disorder (ASD) is exclusionary as determined by the investigators

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Pivotal Response Treatment (PRT)	Pivotal Response Treatment (PRT)	-

Primary Outcome Measures

Name	Time	Method
Change from Baseline on the Social Responsiveness Scale (SRS) at 6, 12, and 24 weeks	6, 12 and 24 weeks
Change from Baseline on the Clinical Global Impression Scale at 6, 12, and 24 weeks	6, 12, and 24 weeks
Change from Baseline on the MacArthur-Bates Communication Development Inventory at 6, 12, and 24 weeks	6, 12 and 24 weeks
Change from Baseline in communication during parent-child and clinician-child interactions at 6, 12, and 24 weeks	6, 12 and 24 weeks

Secondary Outcome Measures

Name	Time	Method
Change from Baseline on the Vineland Adaptive Behavior Scales, Second Edition (VABS-II) at 6, 12, and 24 weeks	6, 12 and 24 weeks
Change from Baseline on the Parenting Stress Index (PSI) at 6, 12, and 24 weeks	6, 12, and 24 weeks
Change from Baseline on the Family Empowerment Scale (FES) at 6, 12, and 24 weeks	6, 12, and 24 weeks

Trial Locations

Locations (1)

Stanford University School of Medicine; 🇺🇸 Stanford, California, United States