Comparion of Effects of Two Different Power Toothbrushes on Plaque and Gum Health
Public ClinicalTrials.gov record NCT07813546. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
A Six-Week Randomized, Parallel Design Study to Compare the Effects of Philips Sonicare 9900 Prestige Versus an Oscillating-Rotating Power Toothbrush on Plaque and Gum Health
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to learn if powered toothbrushing with a side-to-side motion is more effective than powered toothbrushing with oscillating-rotation motion in removing dental plaque. It will also learn about the safety of power toothbrushing with both products. The main questions the study aims to answer are: Does side-to-side power toothbrushing remove more dental plaque than oscillating-rotation toothbrushing? Does side-to-side power toothbrushing reduce symptoms of gingivitis better than oscillating-rotation toothbrushing? Participants will: Brush their teeth twice a day with either a side-to-side or oscillating-rotation power toothbrush Visit the clinic twice during the study: once at baseline and six weeks after the study starts. Keep a diary of when they brushed their teeth
Study identification
- NCT ID
- NCT07813546
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 295 participants
Conditions and interventions
Conditions
Interventions
Device
Eligibility (public fields only)
- Age range
- 18 Years to 59 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 24, 2021 (Actual)
- Primary completion
- Jul 28, 2021 (Actual)
- Completion
- Jul 28, 2021 (Actual)
- Last update posted
- Sep 10, 2026
2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Salus Research, Inc. | Fort Wayne | Indiana | 46825 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07813546, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 10, 2026 · Synced Nov 6, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07813546 live on ClinicalTrials.gov.