Clinical evaluation of two restorative approach for non-carious cervical lesions
Not Applicable
- Conditions
- Dental abrasionK03.1
- Registration Number
- RBR-2s5bhm
- Lead Sponsor
- Instituto de Ciência e Tecnologia de São José dos Campos (ICT/SJC) - Universidade Estadual Paulista (UNESP)
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Data analysis completed
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
• Be at least 18 years of age;
• Provide good general health;
• Do not introduce active decay or periodontal disease;
• Class V lesions, non-carious in canines premolars or with a minimum depth of 1 mm.
Exclusion Criteria
Medical condition that might interfere with the safety of the volunteer during the study period, or allergic reaction to substances and/or products used in the study; use of removable prosthesis with clamp resting on the study tooth; presence of caries or periodontal disease; patients under orthodontic treatment; tooth with endodontic treatment; smoking patients, patients with parafunctional habits
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Expected outcome 1<br>Retention failure of resin composite restorations by means of clinical assessment (visual inspection), considering a minimum 5% variation in the measurements, after the periods of 7 days, 6 months, 1 and 2 years of the intervention;Observed outcome 1<br>Regarding retention, the cumulative success rate was 99%, 93.1%, 88.5%, and 88.5% at 7 days, 6 months, 1 and 2 years, respectively. For the semi-direct technique, the cumulative success was 100%, 92.8%, 88.4%, and 83.7% at 7 days, 6 months, 1 and 2 years, respectively
- Secondary Outcome Measures
Name Time Method Expected outcome 2<br>Presence of fractures, marginal disadaptation, marginal discoloration, post-operative sensitivity and recurrence of caries by means of clinical assessment (visual inspection), considering a minimum 5% variation in the measurements, after the periods of 7 days, 6 months, 1 and 2 years of the intervention;Observed outcome 2<br>No secundar outcome led to treatment failure. Post-operative sensitivity reduced in both treatments from 13% to 10.5 - 11%