Cognitive Enhancement Therapy for Adult Autism Spectrum Disorder (Perspectives)

This study will investigate and contrast the effects of two psychological treatments for adults with autism spectrum disorder. Cognitive Enhancement Therapy (CET) is a cognitive remediation intervention that aims to help adults with problems in thinking, planning, and socialization. Enriched Supportive Therapy (EST) is an individual supportive therapy that aims to help adults learn about their condition, manage their emotions and stress, improve their social skills, and cope with everyday problems.

Study Overview

• Status: Completed
• Conditions: Autism Spectrum Disorder; Autistic Disorder; Pervasive Developmental Disorder; Asperger's Syndrome
• Intervention / Treatment: Behavioral: Cognitive Enhancement Therapy; Behavioral: Enriched Supportive Therapy

Detailed Description

Autism spectrum disorder (ASD) is characterized by marked impairments in social and non-social cognitive ability that persist well into adulthood and contribute to significant functional disability. The treatment of ASD has focused almost exclusively on children, and few empirically supported interventions are available to address the core cognitive and functional challenges individuals with ASD face as they transition to adulthood. This study will investigate and contrast the effects of two psychological treatments for adults with autism spectrum disorder. Cognitive Enhancement Therapy (CET) is a cognitive remediation intervention that aims to help adults with problems in thinking, planning, and socialization. Enriched Supportive Therapy (EST) is an individual supportive therapy that aims to help adults learn about their condition, manage their emotions and stress, improve their social skills, and cope with everyday problems.

Participation in this study will last 30 months. Potential participants must be able to attend weekly treatment sessions in Pittsburgh, PA.

The study design is a 30-month (2.5 years) randomized-controlled trial, where eligible participants will be randomized to the CET or EST study treatments. Participants will be treated with the study interventions for 18 months, and then followed for 12 additional months to assess the lasting impact of the study interventions. All participants will complete cognitive, clinical, and neuroimaging (magnetic resonance imaging) assessments prior to starting the study treatments and then at specified intervals thereafter to evaluate the impact of the study treatments on cognition, adaptive function, and the brain.

• Study Type: Interventional
• Enrollment (Actual): 54
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Pennsylvania
    • Pittsburgh, Pennsylvania, United States, 15213
      • University of Pittsburgh

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 12 years to 41 years (Child, Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Age 16-45 years
• Diagnosis of autism, Asperger's syndrome, or pervasive developmental disorder not otherwise specified (NOS) verified by the autism diagnostic observation schedule (ADOS) or autism diagnostic interview-revised (ADI-R)
• Presence of significant social and cognitive disability, based on the Cognitive Style and Social Cognition Eligibility Interview (Hogarty et al., 2004)
• Intelligence quotient (IQ) greater than 80
• Ability to read and speak fluent English
• Availability of a family member or close friend allowed to provide information on the participant
• Ability to attend weekly treatment sessions in Pittsburgh, PA

Exclusion Criteria:

• Organic brain syndrome
• IQ < 80
• English language skills below a sixth grade level
• Persistent suicidal or homicidal behavior
• History of substance abuse or dependence within the past 3 months
• Comorbid attention deficit hyperactivity disorder (ADHD)
• Comorbid personality disorder
• History of disruptive or violent behavior
• Any magnetic resonance imaging contraindications

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Cognitive Enhancement Therapy; This research treatment aims to help with problems in thinking, planning, and socialization. Participants begin with cognitive training using computer software programs. They also participate in a small social-cognitive group to learn about their condition and how to act wisely in social situations by developing the abilities needed to understand another person's perspective, evaluate social contexts, and be foresightful. Time commitment: about 3½ hours per week; Location: Pittsburgh, PA only	Behavioral: Cognitive Enhancement Therapy; An 18-month comprehensive, small group approach for the remediation of cognitive deficits in neurodevelopmental disorders consisting of individual sessions and 45 group training sessions in social cognition that are integrated with approximately 60 hours of computer assisted training in attention, memory, and problem solving skills.
Active Comparator: Enriched Supportive Therapy; This research treatment uses individual supportive therapy to help adults learn about autism spectrum disorder, manage their emotions and stress, improve their social skills, and cope with everyday problems. Participants will learn about the impact of stress on their lives, and how to identify their own early cues of distress and apply effective coping strategies. Time commitment: about 1 hour per week; Location: Pittsburgh, PA only	Behavioral: Enriched Supportive Therapy; An 18-month intervention that uses individual supportive therapy to help adults learn about autism spectrum disorder, manage their emotions and stress, improve their social skills, and cope with everyday problems. Participants will learn about the impact of stress on their lives, and how to identify their own early cues of distress and apply effective coping strategies.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Neurocognition	Composite measure of neuropsychological tests designed to assess neurocognitive function	Pre-treatment, 9, 18, and 30 months
Social cognition	Composite measure of performance-based and interview tests designed to assess social-cognitive function	Pre-treatment, 9, 18, and 30 months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Functional outcome	Functional Assessment Battery (Social, Role, Vocational)	Pre-treatment, 9, 18, and 30 months

Collaborators and Investigators

• Sponsor: University of Pittsburgh
• Collaborators: National Institute of Mental Health (NIMH); United States Department of Defense; Autism Speaks; Pennsylvania Department of Health
• Investigators: Principal Investigator: Shaun M. Eack, PhD, University of Pittsburgh; Principal Investigator: Nancy J. Minshew, MD, University of Pittsburgh

Publications and helpful links

General Publications

• Hogarty GE, Flesher S, Ulrich R, Carter M, Greenwald D, Pogue-Geile M, Kechavan M, Cooley S, DiBarry AL, Garrett A, Parepally H, Zoretich R. Cognitive enhancement therapy for schizophrenia: effects of a 2-year randomized trial on cognition and behavior. Arch Gen Psychiatry. 2004 Sep;61(9):866-76. doi: 10.1001/archpsyc.61.9.866.
• Hogarty GE, Greenwald DP, Eack SM. Durability and mechanism of effects of cognitive enhancement therapy. Psychiatr Serv. 2006 Dec;57(12):1751-7. doi: 10.1176/ps.2006.57.12.1751.
• Eack SM, Hogarty GE, Greenwald DP, Hogarty SS, Keshavan MS. Cognitive enhancement therapy improves emotional intelligence in early course schizophrenia: preliminary effects. Schizophr Res. 2007 Jan;89(1-3):308-11. doi: 10.1016/j.schres.2006.08.018. Epub 2006 Oct 19.
• Eack SM, Hogarty SS, Greenwald DP, Litschge MY, Porton SA, Mazefsky CA, Minshew NJ. Cognitive enhancement therapy for adult autism spectrum disorder: Results of an 18-month randomized clinical trial. Autism Res. 2018 Mar;11(3):519-530. doi: 10.1002/aur.1913. Epub 2017 Dec 29.

Study record dates

Study Major Dates

• Study Start (Actual): August 1, 2010
• Primary Completion (Actual): April 1, 2016
• Study Completion (Actual): June 1, 2017

Study Registration Dates

• First Submitted: May 13, 2009
• First Submitted That Met QC Criteria: May 13, 2009
• First Posted (Estimate): May 15, 2009

Study Record Updates

• Last Update Posted (Actual): April 13, 2020
• Last Update Submitted That Met QC Criteria: April 10, 2020
• Last Verified: April 1, 2020

More Information

Terms related to this study

• Keywords: Autism; Cognition; Therapy; Pervasive Developmental Disorder; Psychotherapy; Social Cognition; Autism Spectrum Disorders; Asperger's Syndrome; Psychosocial Treatment; Cognitive Enhancement Therapy; Enriched Supportive Therapy
• Additional Relevant MeSH Terms: Mental Disorders; Pathologic Processes; Neurodevelopmental Disorders; Disease; Autistic Disorder; Autism Spectrum Disorder; Child Development Disorders, Pervasive; Developmental Disabilities; Asperger Syndrome
• Other Study ID Numbers: MH085851; R33MH085851 (U.S. NIH Grant/Contract); R21MH085851 (U.S. NIH Grant/Contract); AR100344 (Other Grant/Funding Number: Department of Defense); 05381 (Other Grant/Funding Number: Autism Speaks); 2008NF-Autism (Other Grant/Funding Number: Pennsylvania Department of Health); ARI2014 (Other Grant/Funding Number: Autism Research Institute)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: Yes
• IPD Plan Description: Data will be shared through the National Database for Autism Research

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No