RecruitingNot Applicable

Silver Diamine Fluoride Application on Root Caries Fillings

Hong Kong184 participantsStarted 2023-10-01

Plain-language summary

The goal of this clinical trial is to learn the influence of prior silver diamine fluoride (SDF) application on root caries fillings. The main questions to answer 1. Compare the success of fillings placed in dental root decay that have prior SDF application and those without prior SDF application; 2. Compare patient-based subjective evaluations on the two approaches mentioned above in treating root caries. Participants will be allocated into two group 1. prior SDF application before receiving root caries fillings 2. directly receiving root caries fillings without any SDF application

Who can participate

Age range

60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

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

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Clinical outcome

Timeframe: 24 months follow-up

Trial details

NCT IDNCT06514885

SponsorThe University of Hong Kong

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-10-01

View on ClinicalTrials.gov More Root Caries trials