Effect of occlusal factors on clinical performance in the restorative treatment of cervical lesionsnon-carious

Not Applicable

Recruiting

• Conditions: Tooth abrasion; E06.323.428

• Registration Number: RBR-7t5nqgm
• Lead Sponsor: Pontíficia Universidade Católica do Paraná

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2022-11-01
• Last Update Posted: 29 May 2023
• Study Completion: 2025-12-12

Recruitment & Eligibility

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

Inclusion Criteria

Good general health; good level of oral hygiene; of age (18 years); having at least two non-carious cervical lesions; presence of occlusal interference; depth of lesions of at least 1mm

Exclusion Criteria

Active or chronic periodontitis; bruxism and dental clenching; orthodontic treatment in progress; performance of tooth whitening during the last 6 months; pregnancy and/or lactation; endodontic treatment in the tooth with a non-carious cervical lesion; carious cervical lesion; absence of antagonist tooth in teeth with non-carious cervical lesion

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
It is expected to identify whether the effects of occlusal factors affect the clinical performance of restorations in non-carious cervical lesions, through clinical follow-ups based on the modified USPHS criteria, which will measure the following parameters of restorations: anatomical shape, surface roughness, marginal discoloration, retention, marginal adaptation, postoperative sensitivity, secondary caries and fracture.

Secondary Outcome Measures

Name	Time	Method
It is expected to identify whether restorations in non-carious cervical lesions performed in conventional composite resin present the same clinical performance as those performed in fluid composite resin, through the parameters measured by the modified USPHS.