Status:
COMPLETED
Implant Retained CAD-CAM Ceramic Crowns
Lead Sponsor:
Susanne Scherrer
Collaborating Sponsors:
ITI Foundation
Conditions:
Prosthesis Survival
Eligibility:
All Genders
25-70 years
Phase:
NA
Brief Summary
Newly available ceramic CAD-CAM blocs containing a screw channel for chairside-made crowns to be adhesively cemented to a TiBase abutment and screw-retained to an implant are appealing to the clinicia...
Detailed Description
This RCT involves the University of Geneva Dental School and four private practices for which the Geneva Hospital Ethic Committee's approval is required. Patients in need for replacement of single uni...
Eligibility Criteria
Inclusion
- Absence of relevant medical condition
- Need for a single crown on implant in the molar or premolar region with existing adjacent and antagonist teeth
- No active periodontal or pulpal diseases
- Teeth with good restorations
- Straumann regular (premolar) and wide neck (molar) implants, osseo-integrated for a minimum of 2 months and facial keratinized mucosa width of at least 2 mm
- Patient agrees to return for follow-up examinations during 5 years
- Patient agrees to immediately inform the operator in case of problem
Exclusion
- evidence of bruxism
- 2 adjacent implants
- implants placed of-axis
Key Trial Info
Start Date :
January 1 2015
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 8 2023
Estimated Enrollment :
90 Patients enrolled
Trial Details
Trial ID
NCT04773873
Start Date
January 1 2015
End Date
December 8 2023
Last Update
December 11 2023
Active Locations (1)
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1
University Clinics of Dental Medicine
Geneva, Switzerland, 1209