Status:
RECRUITING
Two-unit Cantilever Implant Prostheses Made of Monolithic Zirconia or PFM
Lead Sponsor:
University of Geneva, Switzerland
Collaborating Sponsors:
ITI Foundation
Conditions:
Jaw, Edentulous, Partially
Missing Teeth
Eligibility:
All Genders
22+ years
Phase:
NA
Brief Summary
The aim of is to compare the survival rate and technical outcomes of cantilever implant-supported fixed denture prosthetics (cFDPs) made either out of monolithic zirconia bonded to a titanium base in ...
Eligibility Criteria
Inclusion
- Minimal age of 22 years old.
- No general medical condition which represents a contraindication to implant treatment
- Good oral hygiene (PII ≤ 20%), and healthy periodontal tissues (BOP≤ 20%)
- Two adjacent-teeth gap in posterior maxilla or mandible arch (first premolar, second premolar, first molar, second molar) with an osseointegrated regular or wide-diameter bone-level implant in a prosthetically correct position to allow occlusal screw-retention. Free-end edentulous gaps can also be included
- Presence of antagonist occlusal units
Exclusion
- Severe bruxism or clenching habits
- Patients with inadequate oral hygiene or persistent intraoral infection
- Women who are pregnant or breast feeding at the day of inclusion
- Smokers exceeding 15 cigarettes / day, or equivalent; patients chewing tobacco
- Unable or unwilling to cooperate for the trial period
- Estimated cantilever crown mesial-distal length \> 10 mm
- Estimated implant crown height (from implant platform to occlusal contact points) \> 15 mm
Key Trial Info
Start Date :
July 28 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
July 1 2027
Estimated Enrollment :
38 Patients enrolled
Trial Details
Trial ID
NCT04713800
Start Date
July 28 2021
End Date
July 1 2027
Last Update
November 23 2022
Active Locations (1)
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1
University of Geneva
Geneva, Switzerland, 1211