Clinical trials: Toothbrushes
Dental Devices, Home Care
Two Week Cumulative Extrinsic Stain Removal of a Battery-powered Toothbrush and a Manual Toothbrush
To evaluate and compare the extrinsic stain removal efficacy of a battery-powered toothbrush and a manual toothbrush following two weeks of brushing.
- Trial name
- NCT06292611
- Testing
- Battery operated toothbrush, Manual toothbrush
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Church & Dwight Company, Inc.
Dental Plaque, Calculus, Dental
Electric Toothbrush Efficacy in Preventing Dental Plaque Development
The present study will be the first to compared dental plaque quantitation between an oscillating-rotating electric toothbrush and a manual toothbrush with a new QLF technology.
- Trial name
- E-TOOTH (NCT06358482)
- Testing
- oscillating toothbrush, standard manual toothbrush
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Riccardo Polosa
Soft Tissue Injuries
Water Flosser vs String Floss vs Manual Toothbrush Safety
Evaluation of the Safety of a Water Flosser on Gingival and Epithelial Tissue at Different Pressure Settings
- Trial name
- NCT03049761
- Testing
- Water Flosser, String Floss, Manual Toothbrush
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- All Sum Research Center Ltd.
Gingiviits
Comparion of Effects of Two Different Power Toothbrushes on Plaque and Gum Health
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.
- Trial name
- NCT07813546
- Testing
- oscillating-rotating powered toothbrush, side-to-side powered toothbrush
- Where
- United States
- Volunteers
- 295 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Dental Caries, Dental Plaque Accumulation
Miswak (Salvadora Persica) Versus a Toothbrush in Plaque Removal
The study investigates the effectiveness of a 45°-cut miswak for plaque removal compared to a toothbrush in children and assesses their preferences for these tools.
- Trial name
- NCT07409610
- Testing
- Miswak, Toothbrush
- Where
- Saudi Arabia
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Gingivitis, Plaque
Self-selection Study of the Toothwave Toothbrush
This study objective is to test the Silk'n Toothwave self-selection, by potential end users. Additionally, this study will evaluate if contraindicated subjects will self-exclude from use of the device and the ability to…
- Conditions
- Gingivitis, Plaque, Calculus, Tooth Discoloration
- Trial name
- NCT04023097
- Testing
- Toothwave toothbrush
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Home Skinovations Ltd.
Adolescent Behavior, Dental Plaque
Evaluating the Effectiveness of a Cognitive Behavioral Intervention (CBI)
This is a Phase III, randomized, one-center, three arm parallel group, open label and single blind clinical study to evaluate the effectiveness of a cognitive behavioral intervention (CBI) adjunctive to a smart powered toothbrush…
- Conditions
- Adolescent Behavior, Dental Plaque, Gingivitis, Cognitive Change
- Trial name
- NCT05782348
- Testing
- Cognitive behavioral intervention, Colgate smart toothbrush
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Howard University
Gingivitis, Gingival Bleeding
Safety and Efficacy of Flaus Electric Flosser on Plaque and Gingivitis Compared to a Manual Toothbrush
This is a study to evaluate the safety and the efficacy of an electric flosser (interproximal cleaning aid), when used with a manual toothbrush, on gingivitis and dental plaque removal.
- Conditions
- Gingivitis, Gingival Bleeding, Dental Plaque
- Trial name
- NCT07779564
- Testing
- Electric Flosser, Manual Toothbrush
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Flaus, Inc
Plaque Control, Gingival Health
Sonic Toothbrush Versus an Oscillating-rotating Toothbrush on Plaque Control and Gingival Health
Objective:To evaluate the usefulness of a sonic toothbrush compared to an electric toothbrush for plaque removal and improving gingival health.Patients:Patients over 18 years of age who attend the Master's Degree in Medicine…
- Trial name
- SONICOR (NCT07651982)
- Testing
- sonic toothbrush
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Autism Spectrum Disorder, Child
AI Toothbrush and Visual Pedagogy to Improve Oral Hygiene in Children With Autism Spectrum Disorder
This randomized clinical trial evaluates the effectiveness of an AI-enabled electric toothbrush and visual pedagogy materials in improving oral hygiene among children with autism spectrum disorder (ASD).
- Conditions
- Autism Spectrum Disorder, Child, Oral Health, Artificial Intelligence
- Trial name
- NCT07160517
- Testing
- Visual Pedagogy and Manual Toothbrushing
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Dental Malposition
Toothbrushes in Daily Practice in Patients With Fixed Orthodontic Appliances
Because of the difficulties of disorganizing the dental biofilm in these adolescents with fixed orthodontic treatment, electric toothbrushes have been proposed as an alternative to manual toothbrushes.
- Trial name
- ORTHO-IOP (NCT05851963)
- Testing
- Sonicare Diamond Clean 9000, HydroSonic Pro, Oral-B 123
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Claude Bernard University
Plaque Induced Gingivitis
Comparative Effect of Chewing Sticks and Toothbrushing on Plaque Removal and Gingival Health
The purpose of the proposed study is to compare the effect of chewing sticks (Miswak) and the toothbrushes on plaque removal and gingival health.
- Trial name
- NCT01336179
- Testing
- Salvadora persica, Toothbrush
- Where
- Saudi Arabia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Taibah University
Gingivitis and Periodontal Diseases
Evaluation of Toothbrush Bristles
The goal of this randomized clinical trial is to investigate two different types of toothbrush bristles. The main questions it aims to answer are the effects of two different bristle types on: how much plaque is on the teeth how…
- Trial name
- NCT07306026
- Testing
- Toothbrush with tapered bristles, Toothbrush with end-rounded bristles
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Plaque, Dental, Gingivitis
Evaluation of Toothbrush Bristles in Plaque Reduction
The purpose of this cross-over clinical research is to evaluate the cleaning efficacy of toothbrushes tufted with two types of tapered bristles and end rounded bristles in removal of interdental plaque with clinical measurement…
- Trial name
- NCT04681885
- Testing
- Tapered bristles A, Tapered bristles B, End rounded bristles
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Sunstar Americas
Periodontitis, Dental Plaque
At-Home Care for Subjects With Periodontitis
The effect of use of powered toothbrushing in patients exhibiting periodontal inflammation has been observed repeatedly in clinical studies conducted over a 20+ year period.
- Trial name
- NCT04254770
- Testing
- ADA approved Manual Toothbrush, Marketed Power Toothbrush
- Where
- United States
- Volunteers
- 346 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Gingival Recession, Gingival Abrasion
Evaluation of Gingival Fissures Associated With Soft and Medium Toothbrushes
Gingival fissures (GF) have been suggested as risk indicators for clinical attachment loss (CAL) and gingival recession, especially in free surfaces and in patients with low plaque scores.
- Conditions
- Gingival Recession, Gingival Abrasion, Wounds and Injuries
- Trial name
- NCT03367481
- Testing
- Toothbrush type
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Dental Plaque, Toothbrushing
Efficacy of an U-shape Automatic Electric Toothbrush in Plaque Removal
Over time, many different types of manual and electric toothbrushes have been produced. A systematic review has shown that some electric toothbrushes are more effective at removing bacterial plaque than manual toothbrushes.
- Trial name
- NCT04119583
- Testing
- U-shape Automatic Electric Toothbrush, Usual home toothbrushing procedure, Conventional Electric Toothbrush
- Where
- Italy
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Florence
Periodontitis, Dental Plaque
Powered vs. Manual Toothbrushing in Stage 3-4 Periodontitis
This study compares the effectiveness of powered and manual toothbrushes in reducing gum bleeding and dental plaque in people with stage 3 or 4 periodontitis.
- Conditions
- Periodontitis, Dental Plaque, Gingival Bleeding
- Trial name
- NCT06980714
- Testing
- Powered, Manual
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of L'Aquila
Plaque Induced Gingivitis
Safety and Efficacy of U-Shaped Sonic Toothbrush on Plaque and Gingivitis
The goal of this 30 day, randomized, two group, parallel, examiner-blind clinical study is to evaluate the safety and efficacy of AutoBrush® 360° U-shaped Sonic Toothbrush on supragingival dental plaque and gingivitis, compared…
- Trial name
- NCT06126250
- Testing
- Power sonic toothbrush, Manual toothbrush
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Lander Enterprises, LLC
Dental Devices, Home Care
Study of an Experimental Toothbrush for Treatment and Prevention of Gingivitis
This study is 6 weeks long with 6 visits to a clinical site. People participating in this study will be asked to brush their teeth two times a day with a provided toothbrush.
- Trial name
- NCT01224158
- Testing
- Experimental Power Toothbrush, Flat trimmed Manual Toothbrush
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide