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| Name | Class |
|---|---|
| Gulf Medical University | OTHER |
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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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| AI-Based Video Education | Experimental | Participants will receive structured AI-based video education on denture care |
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| Conventional Oral Health Instruction | Active Comparator | Participants will receive conventional chairside verbal oral health instruction from the prosthodontic team on denture care |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 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. |
| Measure | Description | Time Frame |
|---|---|---|
| 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 |
| Measure | Description | Time Frame |
|---|---|---|
| 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. | Baseline, 1 month, 2 months, and 3 months |
| Patient Satisfaction with Educational Method |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Gulf Medical University | Ajman | Ajman Emirate | United Arab Emirates |
Only de-identified, aggregate outcome data (summary of OHIP-14 scores, knowledge quiz results, and satisfaction ratings) will be shared. Individual-level raw data will not be shared. Data will be made available in summary tables upon reasonable request for academic purposes, subject to approval by the principal investigator and the Institutional Review Board.
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| 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 |
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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). |
| 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. | Baseline, 1 month, 2 months, and 3 months |