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ClinicalTrials.gov public records Last synced Sep 5, 2026, 1:26 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Toothbrush Bristles in Plaque Reduction

NCT04681885
Conditions
Plaque, Dental, Gingivitis
Interventions
Tapered bristles A, Tapered bristles B, End rounded bristles
Device
Lead sponsor
Sunstar Americas
Industry
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Memphis, Tennessee
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Toothbrush Bristles

NCT07306026
Conditions
Gingivitis and Periodontal Diseases
Interventions
Toothbrush with tapered bristles, Toothbrush with end-rounded bristles
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Buffalo, New York