AI-authored Video for Denture Care: an RCT

Sherif Aly Sadek50 enrolled

Overview

To assess the effectiveness of AI-based educational videos in improving patient-reported oral health outcomes.

This study adopts a two-arm, parallel-group randomized controlled trial (RCT) design to compare the effectiveness of AI-based video education versus conventional oral health instruction in improving denture care knowledge, patient satisfaction, and oral health-related quality of life among older adults receiving removable prostheses.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

HEALTH_SERVICES_RESEARCH

Masking

NONE

Enrollment

Conditions

Complete Edentulism Partial Denture Partial Edentulism in the Maxilla or in the Mandible

Interventions

AI-Based Video Education on Denture CareBEHAVIORAL

The intervention consists of an AI-based educational video module, approximately 8 minutes in duration, designed to improve denture care practices. It uses step-by-step, visually engaging demonstrations with AI-guided narration to enhance understanding, recall, and adherence.

Conventional Oral Health InstructionBEHAVIORAL

Participants in the control group will receive conventional oral health education delivered verbally and chairside by the prosthodontic team. The standardized instruction includes information on denture hygiene techniques, appropriate storage of dentures overnight, mucosal care

Eligibility

Sex: ALLMin age: 50 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients older than 50 years old. * Patients who are receiving removable dentures. * Patients can consent. * Patients who completed follow-up. Exclusion Criteria: * Patients with cognitive impairment. * Participants are currently rehabilitated with fixed prostheses. * Patients received prior structured education in the last 6 months.

Locations (1)

Gulf Medical University

Ajman, Ajman Emirate, United Arab Emirates

Outcomes

Primary Outcomes

Change in Oral Health-Related Quality of Life (OHIP-14 Score)

The primary outcome is the mean change in OHIP-14 total score from baseline to follow-up assessments.

Time frame: Baseline, 1 month, 2 months, and 3 months

Secondary Outcomes

Change in Denture Care Knowledge Retention Score

Measured using a structured denture care knowledge quiz assessing correct cleaning frequency, storage methods, avoidance of harmful practices, recognition of poor fit, and oral hygiene procedures.

Time frame: Baseline, 1 month, 2 months, and 3 months

Patient Satisfaction with Educational Method

Measured using a 5-point Likert scale questionnaire evaluating clarity, usefulness, acceptability, and confidence in applying denture care practices after receiving the assigned intervention (AI-based video or conventional oral instruction).

Time frame: Baseline, 1 month, 2 months, and 3 months

Compliance with Denture Hygiene Practices

Assessed with a structured self-reported checklist of daily denture care practices, including cleaning frequency, storage behaviour, and oral mucosal care.

Time frame: Baseline, 1 month, 2 months, and 3 months

Data from ClinicalTrials.gov

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