AI-authored Video for Denture Care: an RCT

NCT07184320 | Completed

• 1 other identifier: IRB-COD-FAC-06-Aug-2025
• Study Type: interventional
• Target: 50
• Locations: 1 country
• Sites: 1

Brief Summary

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

Conditions

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

Keywords

Digital Health Education; Denture Care; Patient Education; Interdisciplinary Care; Prosthodontics

Outcome Measures

Primary Outcomes (1)

• 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.

  Baseline, 1 month, 2 months, and 3 months

Secondary Outcomes (3)

• Change in Denture Care Knowledge Retention Score

  Baseline, 1 month, 2 months, and 3 months

• Patient Satisfaction with Educational Method

  Baseline, 1 month, 2 months, and 3 months

• Compliance with Denture Hygiene Practices

  Baseline, 1 month, 2 months, and 3 months

Study Arms (2)

AI-Based Video Education

EXPERIMENTAL

Participants will receive structured AI-based video education on denture care

Behavioral: AI-Based Video Education on Denture Care

Conventional Oral Health Instruction

ACTIVE COMPARATOR

Participants will receive conventional chairside verbal oral health instruction from the prosthodontic team on denture care

Behavioral: Conventional Oral Health Instruction

Interventions

AI-Based Video Education on Denture Care BEHAVIORAL

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.

AI-Based Video Education

Conventional Oral Health Instruction BEHAVIORAL

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

Conventional Oral Health Instruction

Eligibility Criteria

• Age: 50 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients older than 50 years old.
• Patients who are receiving removable dentures.
• Patients can consent.
• Patients who completed follow-up.

You may not qualify if:

• Patients with cognitive impairment.
• Participants are currently rehabilitated with fixed prostheses.
• Patients received prior structured education in the last 6 months.

Sponsors & Collaborators

• Sherif Aly Sadek: lead
• Gulf Medical University: collaborator

Study Sites (1)

Gulf Medical University

Ajman, Ajman Emirate, United Arab Emirates

Location

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: HEALTH SERVICES RESEARCH
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Associate Professor

Study Record Dates

• First Submitted: September 13, 2025
• First Posted: September 19, 2025
• Study Start: September 20, 2025
• Primary Completion: February 20, 2026
• Study Completion: April 20, 2026
• Last Updated: June 29, 2026

Record last verified: 2026-06

Data Sharing

• IPD Sharing: Will share

Locations

AE (1)