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NCT07691814 · ClinicalTrials.gov registry record · NA
Powered Toothbrush Versus Manual Toothbrush on Plaque and Gingivitis After a Six-Week Period of Home Use
A NA study, sponsored by Philips Clinical & Medical Affairs Global.
- Completed
- Registry status
- NA
- Development phase
- 104
- Enrollment target
NCT07691814: Completed NA study, sponsored by Philips Clinical & Medical Affairs Global.
NCT07691814 is a NA study that has completed, run by Philips Clinical & Medical Affairs Global. The registered enrollment target is 104 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (93% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT07691814, a NA study, has completed, sponsored by Philips Clinical & Medical Affairs Global.
- COMPLETED
- Registry status
- NA
- Development phase
- 104 participants
- Enrollment target
Study Summary
The goal of this clinical trial is to learn if powered toothbrushing is more effective than manual toothbrushing in removing dental plaque. It will also learn about the safety of power toothbrushing. The main questions the study aims to answer are: Does power toothbrushing remove more dental plaque than manual toothbrushing? Does power toothbrushing reduce symptoms of gingivitis better than manual toothbrushing? Participants will: Brush their teeth twice a day with either a manual or power toothbrush Visit the clinic twice during the study, after two and six weeks after the study starts. Keep a diary of when they brushed their teeth
Primary Outcome
Surface plaque measured by Lobene and Soparkar Modified Quigley-Hein Plaque Index (MPI) using six sites per tooth (distobuccal, buccal, mesiobuccal and distolingual, lingual, mesiolingual) where 0=no plaque, 1. separate flecks of plaque at the cervical margin of the tooth, 2. a thin continuous band of plaque (up to 1 mm) at the cervical margin of the tooth, 3. a band of plaque wider than 1 mm covering less than one third of the crown of the tooth, 4. plaque covering at least one-third but less
Interventions
- DEVICE manual toothbrush
- DEVICE power toothbrush
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 104 participants |
| Start Date | 2020-10-05 |
| Est. Completion | 2020-11-20 |
| Phase | NA |
What the finished NCT07691814 record still lists
NCT07691814 is an interventional study that assigns participants to a tested intervention. The registered 104 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (93% lower).
The record links to 0 conditions, and to 2 interventions - of which manual toothbrush is the first listed.
NCT07691814 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT07691814 about?
NCT07691814 is a clinical study titled "Powered Toothbrush Versus Manual Toothbrush on Plaque and Gingivitis After a Six-Week Period of Home Use". The goal of this clinical trial is to learn if powered toothbrushing is more effective than manual toothbrushing in removing dental plaque. It will also learn about the safety of power toothbrushing. The main questions the study aims to answer are: Does power toothbrushing remove more dental plaque...
What is the current status of trial NCT07691814?
This trial is currently completed. It is a NA study. The enrollment target is 104 participants. The study started on 2020-10-05. Estimated completion is 2020-11-20.
What interventions are being tested in trial NCT07691814?
The interventions under investigation include: manual toothbrush (DEVICE), power toothbrush (DEVICE).
Who is sponsoring clinical trial NCT07691814?
This trial is sponsored by Philips Clinical & Medical Affairs Global, which has 45 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT07691814's enrollment target sits among peer trials
104 836th of 2000 higher than 1,164 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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