Tooth Diseases
Conditions
Interventions
This will be a single-arm study without randomization or blinding. The color assessors will be blinded to the study&apos
s objective and the number of whitening sessions. A total of 40 participants will be recruited through social media and internal university outreach. Prior to the intervention, all volunteers will und
s guidelines. For gel removal, a disposable suction tip will be used, and the teeth will be wiped with gauze and thoroughly rinsed with water. Verbal post-treatment instructions will be provided to al
Sponsors
Universidade Estadual de Ponta Grossa
Universidade Estadual de Ponta Grossa
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients of both sexes; and aged 18 years; or older who agree to the informed consent form;present good general and oral health;absence of cavities;restorations;and conventional and invisible orthodontic appliances on the lower anterior teeth;the upper canines must have a color A2 or higher according to the shade guide (VITA Easyshade Advance 4.0, Vita Zahnfabrik, Bad Säckingen, Germany)
Exclusion criteria
Exclusion criteria: Patients with restorations;caries;use of orthodontic appliances;or severe internal tooth discoloration (tetracycline stains;fluorosis;and non-vital teeth) will be excluded from the study. Furthermore;pregnant/lactating patients;those with other conditions that may cause sensitivity;such as recession;dentin exposure;visible cracks;dental hypersensitivity;bruxism;or those taking medications (anti-inflammatories and analgesics) that may influence the perception of tooth sensitivity;or patients who have previously undergone tooth whitening will not be included in the study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The expected result is good expectations for identifying the saturation level in in-office whitening technique at high concentrations. | — |
Secondary
| Measure | Time frame |
|---|---|
| To assess tooth sensitivity, gum irritation, and the patient's aesthetic condition. | — |
Countries
Brazil
Contacts
Public ContactAlessandra Reis
Universidade Estadual de Ponta Grossa
Outcome results
None listed