NCT06882629

VR Homework Exercises for Selective Mutism Treatment

The Effect of Virtual Reality Homework Exercises As an Add-On to Behavioral Therapy for Children with Selective Mutism

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 15 (estimated)
• Sponsor: Luuk Stapersma · Academic / Other
• Sex: All
• Age: 4 Years – 13 Years
• Healthy volunteers: Not accepted

Summary

Selective mustism (SM) is an anxiety disorder that manifests in childhood. Children with Children with SM do not speak in certain social situations where this is expected of them. For example, a child may talk at home, but is afraid to speak at school. The goal of this clinical trial is to determine the efficacy of behavioral therapy for children with selective mutism (SM) combined with virtual reality (VR) homework exercises. Virtual Reality Exposure is an effective treatment for adults with anxiety disorders. The main questions to answer are: * Is behavioral therapy combined with VR homework exercises effective in the treatment of SM? * Which familial factors contribute to a positive treatment outcome and homework adherence? A single-case experimental design (SCED) will be used to evaluate the efficacy of the treatment. The child's speaking behavior at baseline will be compared to the child's speaking behavior in the different phases of the intervention. Participants will: * Follow individual therapy sessions at school. * Practice with the VR homework exercises at least once a week. * Parents and teachers will evaluate the child's speaking behavior.

Detailed description

The treatment in this study consists of behavioral therapy for SM (with the protocol 'Talking at school, a matter of doing') with the addition of the VR homework exercises. The protocol consists of 10 steps that help the child to gain confidence while speaking at school. The individual therapy sessions are provided at school. For every step of the protocol there are VR homework exercises available. Families receive a VR headset for the duration of the study. Parents are instructed to work on the VR homework exercises at least once a week and encouraged to work on the VR homework exercises several times a week. On average, treatment is approximately 25 weeks.

Conditions

• Selective Mutism
• Anxiety Disorder of Childhood

Interventions

Type	Name	Description
BEHAVIORAL	'Speaking at school, a matter of doing' combined with VR homework exercises	The treatment in this study consists of behavioral therapy for selective mutism (with the protocol 'Speaking at school, a matter of doing') with the addition of the VR homework exercises. The protocol consists of 10 steps that help the child to gain confidence while speaking at school. For every treatment step there are VR homework exercises available. Families receive a VR headset for the duration of the study. Parents are instructed to work on the VR homework exercises at least once a week and encouraged to work on the VR homework exercises several times a week.

Timeline

• Start date: 2025-03-01
• Primary completion: 2027-04-01
• Completion: 2027-06-01
• First posted: 2025-03-18
• Last updated: 2025-03-18

Locations

1 site across 1 country: Netherlands