# A Comparative Study of Electric Toothbrushes for the Efficacy Plaque Removal and the Effect on Plaque Accumulation and Gingivitis.

> **NCT03416985** · NA · COMPLETED · sponsor: **University of California, Los Angeles** · enrollment: 90 (actual)

## Conditions studied

- Dental Plaque Induced Gingivitis
- Dental Plaque

## Interventions

- **DEVICE:** Oral B Healthy Clean Manual Toothbrush
- **DEVICE:** BURST Sonic Oral Care
- **DEVICE:** Philipps Sonicare DiamondClean 300 Series

## Key facts

- **NCT ID:** NCT03416985
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-02
- **Primary completion:** 2018-11-01
- **Final completion:** 2018-12-30
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2019-12-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03416985

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03416985, "A Comparative Study of Electric Toothbrushes for the Efficacy Plaque Removal and the Effect on Plaque Accumulation and Gingivitis.". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03416985. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*