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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Standard fluoride toothpaste Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Investigate Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Pain Derived From Exposed Dentine in Response to Chemical, Thermal, Tactile, or Osmotic Stimuli.

NCT02651467
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
Experimental Oral Rinse 1 (1.5% w/w KOX, 0ppm F, pH 7.0), Experimental Oral Rinse 2 (2.0% w/w KOX, 45ppm F, pH 4.5), Placebo Oral Rinse (0% w/w KOX 0ppm F, pH 4.5 )
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 26, 2018 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Powertoothbrushing for Treating Gingivitis

NCT03381339
View directory record Official record
Conditions
Gingivitis
Interventions
Oscillating rotating power toothbrush
Device
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 4, 2021 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Clinical Efficacy in Relieving Dentin Hypersensitivity of Nanohydroxyapatite-Containing Toothpastes and Cream

NCT02918617
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
Control toothpaste containing Novamin® technology, Control toothpaste containing 1500 ppm fluoride as MFP, Test toothpaste with nano-HAP (high concentration), Test toothpaste with nano-HAP (low concentration), Test toothpaste with nano-HAP and (Potassium Nitrate) KNO3, Control toothpaste without nano-HAP, Test toothpaste with nano-HAP (medium concentration), Test cream with nano-HAP (higher concentration), Control cream without nano-HAP
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 80 Years
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Investigating the Efficacy of an Occluding Dentifrice in Providing Relief From Dentinal Hypersensitivity

NCT02832375
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
stannous fluoride, sodium monofluorophosphate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 24, 2017 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

MI Varnish and MI Paste Plus in a Caries Prevention and Remineralization Study

NCT02424097
View directory record Official record
Conditions
Dental White Spots, Dental Caries
Interventions
CPP-ACP 5% sodium fluoride varnish & 900ppm fluoride paste, 1,100pm F-toothpaste and 0.5%NaF rinse
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
11 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CAMBRA - PBRN Caries Management By Risk Assessment In A Practice-Based Research Network

NCT01176396
View directory record Official record
Conditions
Dental Caries
Interventions
Caries prevention active intervention, control treatment
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 65 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Dentinal Hypersensitivity

NCT02542943
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
Experimental Oral Rinse 1, Experimental Oral Rinse 2, Placebo Oral Rinse, Standard fluoride toothpaste
Device · Other · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced Sep 7, 2026, 12:48 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

To Assess the Efficacy of Two Brushing Regimens: in the Reduction of Established Dental Plaque and Gingivitis.

NCT07605338
View directory record Official record
Conditions
Plaque, Dental, Gingivitis
Interventions
Colgate SNaP Total 10/10, 1.5 Taurate, Colgate Great Regular Flavor Toothpaste, Flat Trimmed Extra Clean TB
Drug · Other
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Costa Mesa, California
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Clinical Study Investigating the Efficacy of a Mouthwash in Providing Long Term Relief From Dentinal Hypersensitivity

NCT02226562
View directory record Official record
Conditions
Dentin Sensitivity
Interventions
Potassium nitrate and sodium fluoride, Standard fluoride dentifrice
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 26, 2018 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Efficacy of U-Shaped Sonic Toothbrush on Plaque and Gingivitis

NCT06126250
View directory record Official record
Conditions
Plaque Induced Gingivitis
Interventions
Power sonic toothbrush, Manual toothbrush
Device
Lead sponsor
Lander Enterprises, LLC
Industry
Eligibility
5 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 7, 2026, 12:48 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Novel Dental Gel as an Adjunct to Scaling and Root Planing

NCT05384132
View directory record Official record
Conditions
Periodontal Diseases, Gingival Diseases, Gingival Pocket, Gum Bleed, Plaque, Dental
Interventions
SRP + Livfresh Dental Gel, SRP + standard flouride dentifrice
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Results available

Trial of Acupuncture for Radiation-Induced Xerostomia in Head and Neck Cancer

NCT02589938
View directory record Official record
Conditions
Radiation-Induced Xerostomia, Head and Neck Cancer, Radiation Toxicity, Oral Complications of Chemotherapy and Head/Neck Radiation
Interventions
Standard Oral Hygiene, Standard Oral Hygiene + True Acupuncture, Standard Oral Hygiene + Sham Acupuncture
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
36
States / cities
Burbank, California • San Francisco, California • San Jose, California + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Livionex on Reducing Plaque Accumulation and Improving Oral Health in Children

NCT04368533
View directory record Official record
Conditions
Plaque, Dental, Caries, Dental, Oral Hygiene
Interventions
Livionex Dental Gel, A standard children's toothpaste containing 1500 ppm fluoride
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
9 Months to 12 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Study to Investigate the Tooth Stain Removal Efficacy of Two Experimental Toothpastes Compared to a Standard Toothpaste When Used Twice Daily for 8 Weeks

NCT05459558
View directory record Official record
Conditions
Oral Hygiene
Interventions
Experimental Dentifrice 1, Experimental Dentifrice 2, Reference Dentifrice
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intra Oral Application (IOA) Testing Study of a Stannous Toothpaste

NCT07419672
View directory record Official record
Conditions
Dental Caries
Interventions
Negative Control Treatment Slurry (Fluoride-Free), Active Comparator Fluoride Treatment (0.454% SnF), Test Fluoride Treatment (0.454% SnF) (Investigational Toothpaste)
Drug
Lead sponsor
Church & Dwight Company, Inc.
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Noblesville, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Clinical Research Study to Assess the Efficacy of Two Brushing Regimens in the Reduction of Established Dental Plaque and Gingivitis.

NCT06244303
View directory record Official record
Conditions
Gingivitis, Plaque
Interventions
manual Tooth Brush + Colgate Total TP (0.454% SnF, 1100 ppm F), manual toothbrush + Colgate dental cream
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Costa Mesa, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 7, 2026, 12:48 AM EDT
Completed Not applicable Interventional Results available

A Clinical Study to Examine the Effects of an Experimental Toothpaste Compared to a Regular Fluoride Toothpaste on Breath Odor in a Population With Gingivitis

NCT05524948
View directory record Official record
Conditions
Halitosis
Interventions
Experimental Dentifrice, Reference Dentifrice
Other
Lead sponsor
HALEON
Industry
Eligibility
18 Years to 65 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 25, 2024 · Synced Sep 7, 2026, 12:48 AM EDT