Clinical evaluation of posterior teeth restorations with bulk-fill resin composites
Not Applicable
- Conditions
- Dental caries, Dental Leakage, Dental Restoration Wear, Dental Restoration Failure
- Registration Number
- RBR-5v6dsj
- Lead Sponsor
- Faculdade de odontologia da Universidade de Pernambuco
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruitment completed
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
Adolescents from public state schools; Age between 12-18 years, presence of three vital teeth, either decayed or with unsatisfactory restorations (Black Class I or II cavities); the presence of occlusal and proximal contacts; good general health; and no contraindication to dental treatment.
Exclusion Criteria
Advanced periodontal disease, non-carious cervical lesions in the teeth selected for the study, posterior teeth with pulpal alterations, teeth endodontically treated, or pulp exposure during the removal of carious tissue, teeth with a history of pain. Smokers and individuals with potential behavioral problems that would not cooperate during interventions were also excluded from the study.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Annual failures rate of the performed restorations, evaluated under the modified USPHS (United States Public Health Service) and FDI (World Dental Federation) criteria, under visual evaluation with direct artificial light, exploratory probe and radiographic examination in all evaluation periodos (6, 12 and 18 months). A annual failure rate of 1 to 3% is expected
- Secondary Outcome Measures
Name Time Method SPHS criteria (United States Public Health Service): marginal adaptation, color, marginal discoloration, anatomical shape, surface roughness, postoperative sensitivity, secondary caries<br><br>FDI criteria (World Dental Federation): surface gloss/roughness, surface and marginal staining, color stability and translucency, anatomical shape, fractures and retentions, marginal adaptation, contour and occlusal wear, approximal contact and contour, patients opinion, postoperative sensitivity, recurrent caries, dental fracture.