NCT07449884 AI Avatar Video vs. Tell-Show-Do for Reducing Anxiety and Improving Cooperation in Children During Local Anesthesia
| NCT ID | NCT07449884 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Saint-Joseph University |
| Condition | Anxiety |
| Study Type | INTERVENTIONAL |
| Enrollment | 70 participants |
| Start Date | 2026-02-16 |
| Primary Completion | 2027-04-30 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 70 participants in total. It began in 2026-02-16 with a primary completion date of 2027-04-30.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This randomized clinical trial aims to compare two behavior guidance techniques used to reduce anxiety in children during local anesthesia injections in dental treatment. The study evaluates the traditional Tell-Show-Do (TSD) technique versus an artificial intelligence (AI)-driven, avatar-based video method called the "Mini Dentist." Children aged 5 to 7 years who require local anesthesia for routine dental treatment will be randomly assigned to one of two groups. The control group will receive the conventional Tell-Show-Do explanation from the pediatric dentist. The experimental group will watch a short animated video featuring an AI-generated avatar that explains and demonstrates the procedure in a child-friendly manner before the injection. Anxiety and behavior will be assessed using heart rate monitoring, behavioral observation (FLACC scale), and a self-reported pain scale (Wong-Baker FACES). The goal is to determine whether the AI-based method improves cooperation and reduces anxiety compared to the traditional approach. Participation is voluntary, and all procedures follow ethical research standards.
Eligibility Criteria
Inclusion Criteria: * Inclusion Criteria: * Children aged 5 to 7 years * Medically healthy (ASA I) * Cooperative behavior during dental examination * No known allergy to local anesthetics * Require non-urgent dental treatment under local anesthesia * First-time experience receiving local anesthesia * Able to understand and communicate Exclusion Criteria: * History of epilepsy * Diagnosed anxiety or behavioral disorders * Cognitive or developmental delay * Hearing or visual impairment * Previous experience with dental anesthesia * Require inferior alveolar nerve block anesthesia Exclusion Criteria: \-
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07449884 clinical trial?
This trial is open to participants of all sexes, aged 5 Years or older, up to 7 Years, studying Anxiety. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07449884 currently recruiting?
Yes, NCT07449884 is actively recruiting participants. Contact the research team at rita.melekian@net.usj.edu.lb for enrollment information.
Where is the NCT07449884 trial being conducted?
This trial is being conducted at Beirut, Lebanon.
Who is sponsoring the NCT07449884 clinical trial?
NCT07449884 is sponsored by Saint-Joseph University. The trial plans to enroll 70 participants.
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