# High Fluoride and Root Caries in Older Adults (NIT-RCL-UTALCA)

> **NCT06749275** · NA · COMPLETED · sponsor: **University of Talca** · enrollment: 179 (actual)

## Conditions studied

- Root Caries
- Cognitive Impairment
- Fluor

## Interventions

- **DEVICE:** 5,000 ppm fluoride toothpaste
- **DEVICE:** 22,600 ppm fluoride varnish
- **DEVICE:** 38% SDF

## Key facts

- **NCT ID:** NCT06749275
- **Lead sponsor:** University of Talca
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-12
- **Primary completion:** 2023-10-31
- **Final completion:** 2023-10-31
- **Target enrollment:** 179 (ACTUAL)
- **Last updated:** 2024-12-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06749275

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06749275, "High Fluoride and Root Caries in Older Adults (NIT-RCL-UTALCA)". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT06749275. Licensed CC0.

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