# Preventing and Arresting Dental Root Surface Caries in Community-dwelling Older Adults

> **NCT02360124** · PHASE2,PHASE3 · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 323 (actual)

## Conditions studied

- Dental Caries

## Interventions

- **DRUG:** silver diammine fluoride
- **OTHER:** Water as placebo
- **OTHER:** saturated potassium iodide solution

## Key facts

- **NCT ID:** NCT02360124
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01
- **Primary completion:** 2015-04
- **Final completion:** 2015-04
- **Target enrollment:** 323 (ACTUAL)
- **Last updated:** 2016-07-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02360124

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02360124, "Preventing and Arresting Dental Root Surface Caries in Community-dwelling Older Adults". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02360124. Licensed CC0.

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