Clinical trials: Whitening
Tooth Stain
A Clinical Trial to Test the Effect of a Marketed Mouth Rinse on Stain Removal
The whitening action of an investigative hydrogen peroxide/sodium fluoride containing mouth rinse will be evaluated through stain removal using mean Lobene Stain Index over 14 days compared to a currently marketed hydrogen…
- Trial name
- NCT02151058
- Testing
- Colgate® Regular Cavity Protection, Experimental Mouth Rinse, Crest® 3D White Multi-Care Whitening Rinse, Glamorous White, Fresh Mint
- Where
- United States
- Volunteers
- 227 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide
Dental Atraumatic Restorative Treatment
Clinical Evaluation of Enamel Microhardness Using Tooth Whitening Agents
The investigator will review the medical history taken by the participants' orthodontist that determined participants eligibility to participate in this study on the first appointment.
- Trial name
- NCT07165366
- Testing
- Carbamide Peroxide 10%, Hydrogen Peroxide
- Where
- Mexico
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ultradent Products, Inc.
Xerostomia
Exploratory Study on Effect of Whitening Agent With Emulsion Gel in Xerostomic Population
Xerostomia, is a subjective sensation of dryness of the mouth. There are more than 700 medications that can lead to the salivary hypofunction that results in dry mouth.
- Trial name
- NCT04996069
- Testing
- Crest Whitening Emulsions
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Tufts University
Tooth Bleaching
Whitening Efficacy of Dentifrice Containing 10% High Cleaning Silica, 0.5% Sodium Phytate and 0.5% Sodium Pyrophosphate
The objective of the present study was to compare the effects of a commercially available dentifrice containing 10% high cleaning silica base, 0.5% sodium phytate and 0.5% sodium pyrophosphate versus a negative control dentifrice…
- Trial name
- NCT04238429
- Testing
- Toothpaste containing 10% high cleaning silica base, 0.5% sodium phytate and 0.5% sodium pyrophosphate, Control toothpaste
- Where
- China
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Inflammation
Anti-inflammatory Steroids in the Prevention of Tooth Sensitivity
Clinical randomized, triple-blind, used to measure the level of tooth sensitivity on volunteers using a modified virtual analog scale (VAS).
- Trial name
- NCT02956070
- Testing
- Dexamethasone acetate, Potassium Nitrate
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense