NCT07328438

Diagnosis Disclosure Support for Caregivers of Children With Autism

Diagnosis Disclosure Support Intervention Program for Caregivers of Children With ASD

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: Korea University · Academic / Other
• Sex: All
• Age: 7 Years – 12 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this randomized controlled pilot study is to develop and evaluate an online diagnosis disclosure support intervention for caregivers of 7- to 12-year-old children with autism spectrum disorder (ASD) in South Korea. This intervention is designed to support caregivers who are contemplating, preparing for, or carrying out disclosure of their child's ASD diagnosis to the child. This study has three primary aims: (1) to evaluate the acceptability and feasibility of the intervention; (2) to examine clinically meaningful effects of the intervention on caregivers' psychological well-being and psychosocial adjustment (e.g., emotion regulation, loneliness/social isolation, and adaptation to life transitions), parenting competence and attitudes (e.g., parenting self-efficacy, parenting role satisfaction, and parenting stress), and autism-related knowledge and social perceptions (e.g., autism knowledge and perceived autism-related stigma); and (3) to assess whether the effects of the intervention are maintained one month after program completion.

Detailed description

As school-aged children with autism spectrum disorder begin to recognize differences between themselves and their neurotypical peers, they develop questions regarding their identity and belonging. During this critical developmental period, receiving a clear and supportive explanation of their diagnosis can promote self-understanding, encourage self-advocacy, and enhance psychosocial adjustment. However, caregivers often face significant barriers to disclosing the diagnosis, stemming from fear of stigma, uncertainty about appropriate timing and language, and concerns about causing emotional distress. As a result, caregivers may delay or avoid disclosure, despite potential benefits for the child. Therefore, developing evidence-based interventions to support caregivers in diagnosis disclosure is significant, yet few studies offer guidance for caregivers, leaving disclosure decisions and processes largely to individual families. The purpose of this randomized controlled pilot study is to develop and evaluate an online diagnosis disclosure support intervention for caregivers of 7- to 12-year-old children with ASD in South Korea, a developmental period when children go through increasing cognitive, social, and identity-related challenges. This study pursues three objectives: (1) to evaluate the acceptability and feasibility of the diagnosis disclosure support intervention; (2) to examine clinically meaningful effects on caregiver's outcomes across domains such as psychological well-being and psychosocial adjustment, parenting competence and attitudes, and autism-related knowledge and social perceptions; and (3) to assess the sustainability of these effects through a one-month follow-up after program completion. 40 caregivers of children with ASD enrolled in mainstream schools (grades 2-6) in South Korea will be recruited and randomly assigned to either an intervention group (n=20) or a waitlist control group (n=20). The intervention group will participate in a five-week, online group-based diagnosis disclosure support program consisting of weekly 60-minute sessions, which will be recorded for fidelity monitoring. The waitlist control group will receive an abbreviated one-session online seminar and program materials upon completion of the final follow-up assessment. Both groups will complete online self-report measures at three timepoints: baseline (T1), immediately following the intervention group's program completion (T2), and at a one-month follow-up (T3). This study holds the potential to improve caregivers' well-being and support healthy family communication by providing evidence-based guidance to facilitate developmentally appropriate disclosure for children with ASD in South Korea.

Conditions

• Autism Spectrum Disorder

Interventions

Type	Name	Description
BEHAVIORAL	SHARE : Supporting Honest Autism Recognition and Education	Our intervention will consist of a five-week, telehealth-based group intervention (60 minutes per week) to support caregivers of children with ASD (7- to 12-year-olds) regarding diagnosis disclosure. This program provides guidance on the rationale for disclosure, strategies for initiating conversations, and the understanding that disclosure is a gradual, lifelong journey. In addition, the program helps caregivers customize disclosure based on their child's development and emotional readiness. The curriculum moves beyond didactic instruction by combining psychoeducation with experiential, participant-centered activities to support practice and application.
BEHAVIORAL	One-session seminar	The control group will receive a 60-minute telehealth seminar providing a condensed overview of the SHARE program and the complete set of SHARE program materials.

Timeline

• Start date: 2026-01-05
• Primary completion: 2026-04-30
• Completion: 2027-04-30
• First posted: 2026-01-09
• Last updated: 2026-01-21