Status:
UNKNOWN
Post-retained Restorations for RPD Abutments
Lead Sponsor:
Federal University of Pelotas
Conditions:
Tooth, Nonvital
Composite Resins
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
This study will be a controlled, randomized, parallel group trial where the survival rate of direct and indirect restorations on removable partial denture abutment teeth will be assessed. For this, in...
Eligibility Criteria
Inclusion
- Individuals with good general and oral health;
- unilateral or bilateral free-end edentulism (Kennedy Classes I and II), which have adjacent abutments to edentulous space requiring endodontic treatment and at least 1 (one) remaining dentin wall and requiring intraradicular retention, with adequate bone support;
- minimum 18 years old;
- Knife-tipped alveolar ridges may be included in the study after trimming if the abovementioned criteria are met.
Exclusion
- Untreated periodontal disease;
- poor oral hygiene;
- periapical lesion that does not respond to conventional endodontic treatment;
- abutment teeth with mobility greater than grade I;
- lack of prosthetic space due to extrusion of the opposing teeth;
- allergy to the materials used in the removable partial denture;
- absence of occlusal contacts in the antagonist arch;
- patients who are participating in other clinical trials;
- patients who have complete denture opposing the site;
- financial restrictions;
- unable to be followed for a minimum period of 1 year
Key Trial Info
Start Date :
February 28 2018
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
February 1 2021
Estimated Enrollment :
105 Patients enrolled
Trial Details
Trial ID
NCT03466437
Start Date
February 28 2018
End Date
February 1 2021
Last Update
April 6 2018
Active Locations (1)
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1
Federal University of Pelotas - School of Dentistry
Pelotas, Rio Grande do Sul, Brazil, 96015560