# Ability of Four Toothpastes to Remove Plaque

> **NCT03285984** · NA · COMPLETED · sponsor: **GlaxoSmithKline** · enrollment: 56 (actual)

## Conditions studied

- Dental Plaque

## Interventions

- **OTHER:** 67% Sodium Bicarbonate with 6 herbs plus 923parts per million (ppm) Sodium Fluoride
- **OTHER:** 67% Sodium Bicarbonate without herbs plus 923 ppm Sodium Fluoride
- **OTHER:** 62% Sodium Bicarbonate with 6 herbs and 5% w/w silica plus 923 ppm Sodium
- **OTHER:** 0% Sodium Bicarbonate without herbs plus 923ppm Sodium Fluoride

## Key facts

- **NCT ID:** NCT03285984
- **Lead sponsor:** GlaxoSmithKline
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-03-27
- **Primary completion:** 2012-05-08
- **Final completion:** 2012-05-08
- **Target enrollment:** 56 (ACTUAL)
- **Last updated:** 2018-10-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03285984

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03285984, "Ability of Four Toothpastes to Remove Plaque". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03285984. Licensed CC0.

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