Clinical trials: Fluoride
Plaque, Gingivitis
A Pilot Study to Evaluate a Method for Plaque When Comparing Stannous Fluoride Toothpaste to a Regular Dentifrice
This study will evaluate the sensitivity of an assay and its ability to split a marketed stannous fluoride toothpaste versus a negative control.
- Trial name
- NCT02543060
- Testing
- stannous fluoride toothpaste, cavity protection toothpaste
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Dental Caries
To Determine the Ability of a New Product Formulation to Remineralize an Early Caries Lesion by an In-situ Study
This is a double blind, cross-over, controlled clinical trial utilizing thirty (30) adults to evaluate remineralization of early caries lesions.
- Trial name
- NCT02388178
- Testing
- Control toothpaste containing no anti-cavity ingredients, Experimental toothpaste containing fluoride and amino acid (arginine), Fluoride toothpaste containing fluoride as the anti-cavity ingredient
- Volunteers
- healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Caries
Assessment of Prevident Sodium Fluoride 1.1% Toothpaste Using an Intra-oral Remineralization-demineralization Model
This is a double blind, cross-over, controlled clinical trial utilizing thirty (30) adults to evaluate remineralization of early caries lesions.
- Trial name
- NCT02708160
- Testing
- Fluoride Free toothpaste, 1.1% Fluoride toothpaste, 0.243% Fluoride toothpaste
- Volunteers
- healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Caries
Enamel Remineralization Potential of Dentifrices in Situ
This study will use an oral in-situ caries model to study remineralization of enamel due to the action of different combinations of fluoride salts delivered from dentifrices.
- Trial name
- NCT01128946
- Testing
- NaF, SnF, NaMFP
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Dental Plaque, Gingivitis
A Clinical Study Investigating the Effect of an Experimental Toothpaste Containing Stannous Fluoride in Improving Gingival Health
The aim of this 4-week clinical study is to evaluate the ability of an experimental toothpaste, containing 0.454 percent (%) Stannous Fluoride (SnF2), 0.3% Zinc Chloride (ZnCl2) and 1% Alumina, to improve gingival health and…
- Trial name
- NCT06602466
- Testing
- Test toothpaste, Colgate Cavity Protection Toothpaste
- Where
- United Kingdom
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- HALEON
Dentin Hypersensitivity
A Comparison Study of Hypersensitivity Treatment
The goal of this clinical trial is to evaluate the effect of 3M™ Clinpro™ Fluoride Aqueous Solution (experimental) on Dentin Hypersensitivity (DHS) in comparison to 3M™ Vanish™ (commercialized, control] in patients who have DHS.
- Trial name
- NCT05768373
- Testing
- 3M™ Clinpro™ Fluoride Aqueous Solution, 3M™ Vanish™
- Where
- United States
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Solventum US LLC
Dentin Sensitivity
Clinical Study to Investigate the Ability of a Stannous Fluoride Toothpaste to Protect From Dentine Hypersensitivity
The purpose of this study is to investigate and characterize the Dentine Hypersensitivity (DH) protection profiles of a 0.454 percent (%) Stannous Fluoride (SnF2) toothpaste and a regular fluoride toothpaste, in response to…
- Trial name
- NCT06733285
- Testing
- Sensodyne Rapid Relief, Colgate Cavity Protection
- Where
- United Kingdom
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- HALEON
Plaque, Dental Plaque
Clinical Evaluation of a Toothpaste for Dental Plaque Reduction and Prevention of Gum Problems
Qualified subjects will be enrolled and randomized to either one of the three study groups described above based on their initial modified gingivitis and plaque scores.
- Conditions
- Plaque, Dental Plaque, Gingivitis
- Trial name
- NCT07842991
- Testing
- 0.45% SnF HW with NaF (1450 F), 67% Bicarbonate with NaF (1400 F), Colgate Cavity Protection Toothpaste
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Whitening
Efficacy of a Toothpaste Containing Hydrogen Peroxide as Compared to a Regular Fluoride Toothpaste Without Hydrogen Peroxide in the Immediate Removal of Tooth Stains After a Single Brushing.
The aim of this study is to evaluate and compare the immediate efficacy of a hydrogen peroxide-containing toothpaste versus a regular fluoride toothpaste without hydrogen peroxide in removing extrinsic tooth stains following a…
- Trial name
- NCT07276672
- Testing
- Optic White Adv Sparkling White (2%HP) Toothpaste, Colgate Great Regular Flavor Toothpaste
- Where
- Dominican Republic
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dentin Sensitivity
A Clinical Study to Evaluate the Anti-Sensitivity Efficacy of a Stannous Fluoride Toothpaste in a Population of Dentin Hypersensitivity Sufferers
The aim of this study is to confirm the clinical Dentin Hypersensitivity (DH) efficacy of a 0.454 percent (%) Stannous Fluoride (SnF2) toothpaste.
- Trial name
- NCT06354270
- Testing
- Stannous fluoride toothpaste, Regular fluoride toothpaste (Crest Cavity Protection)
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- HALEON
Dental Caries
Effect of Dentifrice Usage Regime on Delivery and Efficacy of Fluoride
This study will evaluate and compare the effect of the amount of toothpaste used and brushing time on enamel strengthening (percent of surface microhardness recovery, % SMHR) and enamel fluoride uptake (EFU).
- Trial name
- NCT01563172
- Testing
- Sodium fluoride / silica and carbopol, 0.5g, Sodium fluoride / silica and carbopol, 1.5g, Fluoride free dentifrice
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Gingivitis
A Clinical Study Investigating the Efficacy of a Stannous Fluoride Dentifrice in Improving Gingival Health After Twice Daily Use for 3 Weeks
The aim of this study is to investigate the impact of a stannous fluoride containing toothpaste in reducing gingivitis when used twice daily for a maximum for 3 weeks, when compared to a standard sodium fluoride toothpaste…
- Trial name
- NCT04050722
- Testing
- Sensodyne Repair and Protect, Colgate Cavity Protection
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Teeth Staining
The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains) Over 8 Weeks of Unsupervised Use.
The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic…
- Trial name
- NCT07219342
- Testing
- Toothpaste
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Boka LLC
Tooth Erosion
Investigate a Varnish to Protect From Erosive Toothwear
This in-situ study will investigate on extracted teeth the protection of a re-formulated varnish containing fluoride in the same concentration as an existing approved varnish used to treat caries and erosion.
- Trial name
- NCT06136754
- Testing
- Varnishes, Fluoride
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Infections, Fungal
To Determine The Amount Of Voriconazole In The Brain After 2 Loading Doses And 3 Maintenance Doses Over 3 Days
To determine the amount of voriconazole in the brain after 2 loading doses and 3 maintenance doses over 3 days and compare it to the amount of voriconazole in the plasma.
- Trial name
- NCT00300677
- Testing
- voriconazole
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Gingivitis, Plaque
Clinical Research Study to Assess the Efficacy of Two Brushing Regimens in the Reduction of Established Dental Plaque and Gingivitis.
Qualified subjects will be enrolled and randomized to one of the two study groups based on their initial Plaque and Gingivitis scores. Subjects will be instructed to use the products according to the instructions provided.
- Trial name
- NCT06244303
- Testing
- manual Tooth Brush + Colgate Total TP (0.454% SnF, 1100 ppm F), manual toothbrush + Colgate dental cream
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Teeth Staining
The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Sensitive Whitening Toothpaste, Containing 5% KNO3 (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic Stains Over 4 Weeks of Unsupervised Use.
The Purpose of This Research Study is to Compare the Effectiveness of a Non-fluoride Whitening Toothpaste (Test) to That of a Non-whitening Fluoride Toothpaste (Negative Control) in Improving Tooth Whiteness (Removal of Extrinsic…
- Trial name
- NCT07761715
- Testing
- Toothpaste
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Boka LLC
Dental Plaque and Gingivitis
The Clinical Investigation of a Zinc Based Toothpaste in Reducing Plaque and Gingivitis
This is a six (6) month, double-blind, parallel, controlled clinical trial utilizing one hundred and sixty (160) adults to evaluate the reduction of dental plaque and gingivitis.
- Trial name
- NCT02243046
- Testing
- Control toothpaste, Experimental toothpaste, Active Comparator
- Where
- Dominican Republic
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Dental Plaque
Meta-analysis of Stannous Fluoride and the Effects on Dental Plaque
The aim of this 18 study analysis was to compare the effect of bioavailable stannous fluoride (SnF2) dentifrices when used up to 3 months on dental plaque relative to a positive or negative control dentifrice.
- Trial name
- NCT04006483
- Testing
- Stannous fluoride dentifrice, Positive control dentifrice, Negative control dentifrice
- Where
- United States
- Volunteers
- 2,359 people
- Sponsor
- Procter and Gamble
Gingivitis
Clinical Investigation of a Toothpaste Containing Stannous Fluoride as Compared to Colgate Fluoride Toothpaste
The objective of this study is to evaluate the clinical efficacy of a toothpaste containing stannous fluoride as compared to Colgate Fluoride Toothpaste in reducing plaque and gingivitis - a three- month study.
- Trial name
- CP_Total (NCT04033575)
- Testing
- Colgate Total SF, Colgate Cavity Protection toothpaste
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive