Effectiveness and sensitivity of home bleaching with hydrogen peroxide with different times of use.

Not Applicable

• Conditions: Dentin Sensitivity. Tooth Discoloration.; C07.793.266; C07.793.735

• Registration Number: RBR-8rtrkh
• Lead Sponsor: niversidade Estadual de Ponta Grossa

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-06-12
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruitment completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Patients will be included: 18 years of age or older, with good oral and general health, teeth free of caries lesions, teeth with color A2 or darker according to the Vita Classical scale (Vita Zahnfabrik, Bad Säckingen, Germany) and who agree With the informed consent form (TCLE).

Exclusion Criteria

Patients who have undergone dental bleaching, who have dental prostheses or restorations in the upper anterior teeth, who are pregnant or breastfeeding, have gingival retractions, dental sensitivity, endodontic treatment in the upper anterior teeth, severe dental dimming By tetracycline, fluorosis or endodontia), non-carious cervical lesions, fixed orthodontic appliance, habits of bruxism, smoking and visible cracks in the teeth and that are making continuous use of some medication, such as analgesics and anti-inflammatories.

Study & Design

• Study Type: Intervention
• Study Design: Not specified