Effect of the use of a catechin from green tea on the clinical performance of adhesives for dental restorations

Not Applicable

• Conditions: Dental Abrasion; Dental erosion; hypersensitivity; C20.543; K03.1; K03.2

• Registration Number: RBR-2hr94r
• Lead Sponsor: niversidade Federal do Ceara

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-02-05
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

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

Inclusion Criteria

Be over 18 years old; Have adequate hygiene with absence of periodontal disease; Have at least 20 teeth in occlusion; To present at least four teeth with non-carious cervical lesions (erosion, abrasion and / or abfraction) under occlusion; The lesions should be expulsive, with no retentions, no more than 50% of the cavo-superficial margin in enamel and with cervical margin in dentin.

Exclusion Criteria

To Present bruxism;To present lesions previously restored; To present premature contacts; To present prostheses (fixed or removable) involving the teeth with LCNC.

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
90% retention rate of the restorations in a period of 24 months, verified through clinical evaluation.

Secondary Outcome Measures

Name	Time	Method
Reduction or elimination of prior dentin hypersensitivity analyzed through painful patient perception in response to stimuli (air-borne for 5 s at a distance of 1 cm or at the probe pressure) or spontaneous painful perception.