Status:
COMPLETED
Survival of Hybrid Laminate Veneers Using Two Different Tooth Preparation Techniques:Randomized Clinical Trial
Lead Sponsor:
Cairo University
Conditions:
Discoloration, Tooth
Malformed Tooth
Eligibility:
All Genders
19-44 years
Phase:
NA
Brief Summary
The aim of this study was to evaluate the survival of laminate veneers constructed using a recent polymer-infiltrated ceramic network material following the aesthetic pre-evaluative temporary (APT) te...
Detailed Description
Six recruited patients (4 females, 2 males; ranging from: 20-30 years old and with mean age 24.6 years), who needed indirect laminate veneer restorations were included in this study. Patients were sel...
Eligibility Criteria
Inclusion
- Patient-related criteria:
- Patients consulting the outpatient clinic of the department of Fixed Prosthodontics, Faculty of Dentistry, Cairo University.
- Able to tolerate necessary restorative procedures.
- Provide written consent.
- Accepts the one year follow-up period.
- Tooth related criteria:
- Malaligned and malformed teeth in the aesthetics zone
- Multiple spacing
- Diastema
- Slightly and moderately discolored teeth
- Good oral hygiene
Exclusion
- Patient-related criteria:
- Medically compromised patients, as they would not be able to attend multiple appointments or might require special management.
- Uncooperative patients, who would not abide by the instructions or attend the appointments.
- Tooth related criteria:
- Deciduous teeth; as the study was targeting only permanent teeth.
- Teeth with previous restorations, which might add another variable to the study (type of old restorative material, extent of recurrent caries). This could also affect the bond of laminate veneers to tooth structure.
- Patients with parafunctional habits, large restorations, or excessive tooth wear.
- Initially, scaling and polishing was performed. Patients were instructed on improving their oral hygiene and maintaining effective plaque control. However, if their gingival health did not improve, they were excluded from the study.
Key Trial Info
Start Date :
April 13 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 5 2019
Estimated Enrollment :
6 Patients enrolled
Trial Details
Trial ID
NCT04515069
Start Date
April 13 2017
End Date
May 5 2019
Last Update
August 17 2020
Active Locations (1)
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1
Yara Attia
Cairo, Egypt, 11728