Characterizing Occupational Therapy Intervention for Children With Autism Spectrum Disorders

Last updated: April 8, 2024
Sponsor: Ohio State University
Overall Status: Active - Recruiting

Phase

N/A

Condition

Asperger's Disorder

Autism Spectrum Disorder (Asd)

Autism

Treatment

Occupational Therapy

Clinical Study ID

NCT05480605
2021H0140
  • Ages 6-13
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

This pilot study aims to identify behavioral and neural measures of sensory processing and attention associated with routine occupational therapy intervention for children with autism spectrum disorders. Specifically, the investigator will examine the impact of a child's level of engagement during therapy using standardized behavioral and electroencephalography (EEG) measures of sensory processing.

Eligibility Criteria

Inclusion

Inclusion Criteria: For children with autism:

  • a medical diagnosis of Autism
  • between 8 - 13 years
  • must be verbal
  • have normal or corrected vision/hearing
  • enrollment in the 8-week OT treatment plan with a therapist enrolled in the study. For typically developing children:

• No history of neurological injuries, disabilities, and family history of mental healthdisorders on parent report

Exclusion

Exclusion Criteria:

  • history of a definitive neurologic disorder including seizures (except foruncomplicated brief febrile seizures), tumor, severe head injury, stroke, lesion, ordisease
  • presence of a severe chronic medical disorder
  • presence of a major visual impairment
  • history of alcohol/substance abuse or dependency.

Study Design

Total Participants: 30
Treatment Group(s): 1
Primary Treatment: Occupational Therapy
Phase:
Study Start date:
April 19, 2022
Estimated Completion Date:
May 31, 2025

Study Description

Occupational therapy is one of the most frequently requested and highly utilized interventions for children with autism spectrum disorders (autism) and therapists have consistently reported using the sensory integration framework as a dominant theory guiding practice. A key component of sensory integration theory is the child's active engagement during therapy, which is assumed to improve neural function, behavior, and participation. However, no studies have examined the neural mechanisms associated with occupational therapy interventions among children with autism.

This pilot feasibility study will examine behavioral and electroencephalography (EEG) measures of attention and sensory processing before and following 6-8 weeks of routine occupational therapy at community outpatient centers among 30 children with autism aged 6 - 13 years. The primary aim is to determine the feasibility, sensitivity, and validity of EEG measures of auditory processing as a response biomarker following routine occupational therapy intervention. Another aim is to examine the contribution of a child's engagement during therapy as a key predictor of change using behavioral and EEG outcome measures. The occupational therapy intervention consists of one-hour weekly sessions of usual care at Nationwide Children's Hospital outpatient centers.

Results from this grant will provide valuable proof-of-concept data establishing engagement during therapy as an active ingredient in occupational therapy intervention using neurophysiological and behavioral measures. These results will also establish the validity of EEG measures as sensitive to a child's level of engagement and neuroplastic changes following occupational therapy intervention.

Connect with a study center

  • McCampbell Hall

    Columbus, Ohio 43210
    United States

    Active - Recruiting

  • Nationwide Children's Hospital

    Columbus, Ohio 43205
    United States

    Active - Recruiting

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