se of two different Desensitizing Gels to avoid Sensitivity to Tooth Whitening

Not Applicable

• Conditions: Dentin Sensitivity; C07.793.266

• Registration Number: RBR-88kqmx
• Lead Sponsor: Faculdade de Odontologia da Universidade Federal do Amazonas

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-10-19
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

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

Inclusion Criteria

patients aged 18 years and older; of both sexes; at least six upper anterior teeth free of caries and restorations on the vestibular face; at least one central or canine incisor showing coloration A2 or darker, evaluated in comparison to a visual value-oriented color scale of the teeth.

Exclusion Criteria

users of fixed orthodontic appliances; patients with periodontal disease; pregnant or lactating women; severe intrinsic stains on the teeth (spots on the use of tetracycline, fluorosis and depolluted teeth); consuming any Anti-inflammatory and antioxidant drugs; using desensitizing dentifrice and participants with previous history of SD or any associated pathology (bruxism, gingival recession; non-carious lesion with dentin exposure).

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
expected outcome 1: decrease of absolute risk of dental sensitivity for office bleaching using 40% hydrogen peroxide was evaluated through two scales for pain assessment: the Verbal Evaluation Scale and the Visual Analogue Scale, from a variation of at least 37% in measurements between the control and experimental groups. The evaluations were realized from January to April 2017.<br><br>;found outcome 1: no significant difference was observed in the intensity of dental sensitivity in the comparison between the group (p = 0.37), evaluated through two scales for pain assessment: the Verbal Evaluation Scale and the Visual Analogue Scale, from a variation of at least 37% in measurements between the control and experimental groups.