Ireland
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Starting soon Not applicable

A Comparative Study of Virtual Reality and Sensory-Adapted Dental Environments for Dental Anxiety Reduction in Individuals With Borderline Intellectual Functioning

NCT07503249 · tracked via the Priya Life Science Italy tracker
Phase
Not applicable
Started
2026-04-20
Last updated
2026-04-07

Condition(s) studied

Borderline Intellectual Functioning (BIF)

Investigational drug(s) / intervention(s)

immersive VR software delivered through Meta Quest 3® headset during dental procedureSensory adapted dentist environment

immersive VR software delivered through Meta Quest 3® headset during dental procedure: immersive VR software delivered through Meta Quest 3® headset during dental procedure

Sensory adapted dentist environment: Sensory adapted dentist environment designed to reduce sensory stimuli with: - soft and dim lighting - a screen projecting familiar movies, cartoons, or videos previously provided by the family - a dental turbine handpiece covered with a sponge layer to minimize noise

Study summary

A randomized clinical trial was conducted with 100 participants with borderline intellectual functioning (BIF) and moderate dental anxiety (DAS: 9-12). Participants were assigned in a 1:1 ratio to either the Virtual reality (VR) or sensory adapted dentist environment (SADE) group (50 per group). The primary outcome was treatment success, defined as completing a dental restoration under local anesthesia within 30 minutes.

Eligibility

Sex
ALL
Min age
11 Years
Max age
13 Years
Healthy volunteers
No
Inclusion Criteria: * Age of participants between 10 and 13 years * Diagnosis of Borderline Intellectual Func-tioning (BIF) confirmed by experienced - neuropsychiatrists according to DSM-5 criteria * Moderate dental anxiety, defined by a DAS score between 9 and 12 * Presence of at least one tooth with a Class I carious lesion requiring restorative treatment Exclusion Criteria: * Absence of dental anxiety (DAS score = 4) * The presence of mild anxiety (DAS score = 5-8) * High or severe anxiety (DAS score ≥ 13)

Primary outcome measure(s)

  • Treatment success — 30 minutes
    Completion of restorative dental procedure under local anesthesia within 30 minutes and positive overall treatment experience (dichotomous: success vs. failure)

Trial sites (1)

FacilityCityRegionStatus
Oasi Research Institute Troina EN
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07503249 on ClinicalTrials.gov ↗ ← All trials in Italy