Tooth sensitivity
Conditions
Interventions
Thirty patients will be selected according to the inclusion and exclusion criteria for whitening (split mouth) with the application of two different types of whitening gels across the entire tooth sur
E06.420.750
Sponsors
Faculdade de Odontologia da Universidade Federal do Amazonas
Faculdade de Odontologia da Universidade Federal do Amazonas
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Participants over 18 years old; both genders; with good general and oral health conditions; caries-free upper teeth and upper anterior teeth free of restorations on the buccal surface; they should also have A2 or darker colored central incisors, evaluated against a tooth value-driven visual color scale (Vita Classical, Vita BleachedGuide)
Exclusion criteria
Exclusion criteria: Pregnant women; nursing mothers; smokers; users of fixed orthodontic appliances; with pre-existing anterior restorations; presence of severe intrinsic stains (stains due to tetracycline use, fluorosis and pulpless teeth); participants with a previous history of tooth sensitivity or any associated pathology (bruxism , gingival recession, non-carious lesion with exposed dentin)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The absolute risk of tooth sensitivity (primary outcome) recorded at least once by the participant will be compared using the Mc Nemar test. The intensity of sensitivity will be compared using paired Wilcoxon statistical analysis | — |
Secondary
| Measure | Time frame |
|---|---|
| The color change (secondary outcome) with data from subjective and objective color assessment will be compared between groups using the paired Wilcoxon test. For all tests, a significance level of 5% will be considered. | — |
Countries
Brazil
Contacts
Public ContactSheise Silva
Faculdade de Odontologia da Universidade Federal do Amazonas
Outcome results
None listed