Tooth Abrasion
Conditions
Interventions
This is a double-blind, randomized, split mouth clinical trial. The aim of this study is to evaluate clinically the use of a universal adhesive system containing nanoencapsulated naringin (N) in the s
Sponsors
Universidade Estadual de Ponta Grossa
Universidade Estadual de Ponta Grossa
Eligibility
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Participants with good general health; participants aged over 18 years to 70 years; men and women; acceptable level of oral hygiene; participants must present at least 20 teeth in occlusion; 20 teeth in function; no active clasps from removable partial dentures on the included teeth; the teeth should not be abutments for prostheses; absence of periodontal disease; no active carious lesions; no parafunctional habits; participants should have at least two non-carious cervical lesions to be restored in different teeth; the lesions should be non-retentive; lesions deeper than 1 mm; lesions that involve both enamel and dentin of vital teeth; and the cavosurface margin should not involve more than 50% of the enamel
Exclusion criteria
Exclusion criteria: Participants with extremely poor oral hygiene; participants using orthodontic devices; participants with severe or chronic periodontitis; participants with parafunctional habits; participants with known allergies to resin-based materials or any other materials used in this study; pregnant women; breastfeeding women; participants on chronic use of anti-inflammatories, analgesics, and psychotropics; participants who have difficulty attending follow-up appointments after the restoration will also be excluded
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To clinically evaluate the performance retention rate of a universal adhesive system containing nanoencapsulated naringin in the self-etch mode, in composite resin restorations of non-carious cervical lesions after baseline, 6, 12, 24, 36, 48, and 60 months, when compared to a universal adhesive system (without nanoencapsulated naringin). The evaluations will be conducted using the World Federation Criteria (FDI) and United States Public Health Service (USPHS) criteria. | — |
Secondary
| Measure | Time frame |
|---|---|
| To clinically evaluate the performance marginal discoloration and marginal adaptation, postoperative sensitivity, and recurrence of caries of a universal adhesive system containing nanoencapsulated naringin in the self-etch mode, in composite resin restorations of non-carious cervical lesions after baseline, 6, 12, 24, 36, 48, and 60 months, when compared to a universal adhesive system (without nanoencapsulated naringin). The evaluations will be conducted using the World Federation Criteria (FDI) and United States Public Health Service (USPHS). criteria. | — |
Countries
Brazil
Contacts
Public ContactCamila Falconi
Universidade Estadual de Ponta Grossa
Outcome results
None listed