Using silver diamine fluoride before filling root cavities
Official title: Influence of Silver Diamine Fluoride Application on the Restorative Treatment for Root Caries
Run by The University of Hong Kong · NCT06514885 · Data updated 2026-11-12
This study tests if using silver diamine fluoride before filling root cavities helps older adults have better results and experiences with their dental treatments.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 60 Years and up |
| Sex | All |
| Enrollment | 184 (estimated) |
| Sponsor | The University of Hong Kong Academic / other |
| Locations | 1 site (Hong Kong) |
| Status | Recruiting |
| Started | October 1, 2023 |
| Main results expected | October 1, 2026 |
| Study ends | October 1, 2026 |
| Registry record updated | December 9, 2024 |
| Trial ID | NCT06514885 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are older adults aged 60 and above with at least one untreated decayed dental root.
✕Probably not a fit
Patients who cannot perform basic daily activities or have teeth that are severely decayed or indicated for extraction may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial investigates the effects of applying silver diamine fluoride (SDF) on root caries fillings in older adults. Participants will be divided into two groups: one receiving SDF application before their fillings and the other receiving fillings without prior SDF application. The study aims to compare the success rates of these two approaches and gather patient feedback on their experiences with each treatment method.
Why it matters
Potential benefit: If successful, this approach could improve the effectiveness of root caries treatments in older adults.
How similar studies have gone: While the use of silver diamine fluoride has been explored in various contexts, this specific application in root caries fillings is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Older adults (aged 60 or above) * At least one untreated decayed dental root Exclusion Criteria: * No self-care ability for basic daily activities * Teeth with severe decay (cannot be filled) * Teeth indicated for extraction
Where it's running
-
The University of Hong Kong
Hong Kong, Hong Kong Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.