# Effectiveness of Toothbrushing Techniques in Plaque Removal and Caries Lesion Control

> **NCT01501357** · NA · COMPLETED · sponsor: **University of Sao Paulo** · enrollment: 220 (estimated)

## Conditions studied

- Caries

## Interventions

- **BEHAVIORAL:** modified toothbrush with multilevel filaments
- **BEHAVIORAL:** cross toothbrushing

## Key facts

- **NCT ID:** NCT01501357
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-07
- **Primary completion:** 2013-12
- **Final completion:** 2014-12
- **Target enrollment:** 220 (ESTIMATED)
- **Last updated:** 2018-03-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01501357

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01501357, "Effectiveness of Toothbrushing Techniques in Plaque Removal and Caries Lesion Control". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01501357. Licensed CC0.

---

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