Improving Dental Care and Oral Health in Children With Autism Spectrum Disorder

Participation in routine dental care is a significant challenge for children with autism
spectrum disorder (ASD) due to a variety of factors, including considerations related to ASD
symptoms and associated anxiety and behavioral difficulties. Lack of routine, effective
dental care has contributed to a substantial unmet healthcare need for children with ASD, who
are at increased risk for excessive plaque, caries, and oral infections.

The purpose of this study is to test a parent-training intervention designed to improve home
dental hygiene, compliance with dental office visits, and oral health outcomes in children
with autism spectrum disorder. Families of children with an existing diagnosis of ASD will be
recruited for participation. All families will receive the Autism Intervention Research
Network on Physical Health (AIR-P) Dental Toolkit, which is designed to provide parents with
guidance and information about dental care and support strategies for children with ASD. Some
families will also participate in a 10-week behavioral parent-training intervention focused
on improving home dental care and dental office visit experiences.

Inclusion Criteria:

- English-speaking families of children ages 3 to 13 years and 11 months.

- Current diagnosis of ASD confirmed by baseline assessment.

- Parent-reported difficulty participating in dental care.

- Confirmed absence of dental screenings or exams/visits within the previous 6 months.

- Underserved status as defined by Medicaid eligibility.

Exclusion Criteria:

- Children who present with an acute dental condition requiring emergency treatment.

- Children who are currently taking, or have recently discontinued, medications that
affect oral and gingival health.

- Anything that, in the opinion of the Site Principal Investigator, would place the
subject at unwarranted risk or materially reduce their contribution to the trial's
aims due to inability or refusal to adhere to trial procedures and follow-up.

Families will be asked to refrain from participating in any non-study adaptive behavior
interventions or therapies focused on dental hygiene. Families will also be asked not to
participate in any non-study dental screenings or exams for the duration of the
investigation.