Evaluation of In-office Vital Tooth Whitening Combined with Different Concentrations of At-home Peroxides: A Randomized Double-blind Clinical Trial
Autor: | Ninoska Abreu-Placeres, Luis Miguel Hernandez, Carlos Ruiz-Matuk, Patricia Grau-Grullón, Leandro Féliz-Matos |
---|---|
Rok vydání: | 2019 |
Předmět: |
Tooth whitening
business.industry Dentistry 030206 dentistry Double blind Clinical trial stomatognathic diseases 030207 dermatology & venereal diseases 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine chemistry Vital Tooth Medicine Carbamide peroxide business Hydrogen peroxide General Dentistry Dental esthetics |
Zdroj: | The Open Dentistry Journal. 13:377-382 |
ISSN: | 1874-2106 |
DOI: | 10.2174/1874210601913010377 |
Popis: | Background: The clinical evidence relate the effect of associating the in-office and at home vital tooth whitening, describing positive effects on tooth color change and reduction of dental sensitivity. Objective: The purpose of this randomized double-blind clinical trial was to evaluate the effect on the shortened application of in-office vital tooth whitening combined with different concentrations of at-home peroxides in the final tooth color change and dental sensitivity. Methods: Randomized double-blind clinical trial with 120 participants between 18-65 years, allocated in four tooth whitening treatment groups: G1= Carbamide Peroxide 10% + Hydrogen Peroxide 40%, G2= Carbamide Peroxide 15% + Hydrogen Peroxide 40%, G3= Carbamide Peroxide 20% + Hydrogen Peroxide 40%, G4= Hydrogen Peroxide 10% + Hydrogen Peroxide 40% was conducted. Tooth color was measured at baseline and dental sensitivity and tooth color change during and after treatment. Results: No statistical significant differences were found in tooth color change (superior arch p= 0.183 / inferior arch p= 0.374), and in dental sensitivity (p=0.268). Conclusion: Reducing the application time of in-office whitening, combined with in-home products was effective in improving the color. All groups resulted in identical final color change and dental sensitivity. Clinicaltrials.gov: NCT02682329 Available from: https://clinicaltrials.gov/ct2/show/NCT02682329?term=hydrogen+peroxide. |
Databáze: | OpenAIRE |
Externí odkaz: |