# In Situ Erosion Study to Investigate the Effectiveness of an Experimental Toothpaste

> **NCT03296072** · PHASE3 · COMPLETED · sponsor: **GlaxoSmithKline** · enrollment: 62 (actual)

## Conditions studied

- Tooth Erosion

## Interventions

- **DRUG:** 0.254% w/w sodium fluoride and 5% KNO3
- **DRUG:** 0.454% w/w stannous fluoride
- **DRUG:** 5% KNO3

## Key facts

- **NCT ID:** NCT03296072
- **Lead sponsor:** GlaxoSmithKline
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-13
- **Primary completion:** 2018-01-16
- **Final completion:** 2018-01-16
- **Target enrollment:** 62 (ACTUAL)
- **Last updated:** 2020-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03296072

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03296072, "In Situ Erosion Study to Investigate the Effectiveness of an Experimental Toothpaste". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03296072. Licensed CC0.

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