Clinical Evaluation of Therapeutic Efficiency of Implant-secured Removable Partial Denture: A Randomized, Controlled, Prospective Multicentric Study.

Hospices Civils de Lyon1 site in 1 country13 target enrollmentMay 16, 2014

ConditionsTooth Loss

Overview

Phase: Not Applicable
Intervention: Not specified
Conditions: Tooth Loss
Sponsor: Hospices Civils de Lyon
Enrollment: 13
Locations: 1
Primary Endpoint: prosthetic success rate
Status: Terminated
Last Updated: 6 years ago

Overview Investigators Eligibility Criteria Outcomes Sites Similar Trials

Overview

Brief Summary

This study aims to compare the therapeutic efficiency of implant-secured removable partial denture (PASI) with the therapeutic efficiency of the metalic standard removable partial denture (PAC) in the treatment of intermediate extended-gap (4 adjacent teeth). The therapeutic efficiency will be assessed by the 5 years-prosthetic success rate.

Registry

clinicaltrials.gov

Start Date

May 16, 2014

End Date

June 6, 2019

Last Updated

6 years ago

Study Type

Interventional

Study Design

Parallel

Sex

All

Investigators

Sponsor

Hospices Civils de Lyon

Responsible Party

Sponsor

Eligibility Criteria

Inclusion Criteria

•Patients with at least a 4 to 6 adjacent teeth intermediate extended-gap (excluding wisdom teeth) in the upper or lower jaw.
•Patients with at least 4 conservable teeth by dental arch, without major occlusal trouble.
•Patients with healthy periodontium, allowing metalic standard removable partial denture delivery : bleeding on periodontal probing for a duration less than 30 seconds, Osteolysis of the alveolar ridge less or equal to 50%, attachment loss less or equal to 5mm
•Patients with a sufficient bone volume for implant placement, without prior bone supply.

Exclusion Criteria

•Patients with general counter-indications for implant placement.
•Patients suffering from a titanium allergy.
•Patients with an insufficient oral and dental hygiene - Patients smoking ten or more cigarettes per day.
•Patients with teeth extended-gap, which could be corrected by a fixed tooth-supported denture.
•Patient with an insufficient available bite level to deliver an attachment system (\< 7mm).
•Patients with a severe generalized chronic periodontitis , an aggressive periodontitis or a periodontitis unresponsive to treatment.
•Women who have reported to be pregnant.
•Patients deprived of liberty