Artificial intelligence-driven avatar-based video vs. tell-show-do for reducing anxiety and improving cooperation in children during local anesthesia: a randomized controlled trial

Description :

The purpose of this study is to clinically assess the effectiveness of an AI-driven, video-based Tell-Show-Do (TSD) method using the “Mini Dentist” avatar in reducing dental anxiety and improving behavioral responses in children undergoing local anesthesia, compared to the traditional TSD technique. This randomized clinical trial will include, after parental written consent, children aged 5 to 7 years in good health, receiving local anesthesia via buccal infiltration for the first time. Participants will be randomly assigned to either a traditional Tell-Show-Do (TSD) group or an AI-driven “Mini Dentist” avatar TSD group. All procedures will be standardized and performed by the pediatric dentistry resident and will be video recorded for behavioral analysis. Parents will complete a background questionnaire and provide written informed consent. The study will follow ethical standards, including the Declaration of Helsinki and CONSORT guidelines for pediatric trials, with voluntary participation and the right to withdraw at any time. Anxiety levels and behavioral responses will be assessed and compared between the two groups.

Titulaire :
CHEDID Nada

Contact USJ :
nada.chedid@usj.edu.lb

Chercheur(s) :
Pr Nada CHEDID
Rita MELEKIAN

Projet présenté au CR, le : 01/12/2025

Projet achevé auprès du CR : 31/07/2027