Loading clinical trials...

Zirconia Bars for Mandibular Implant Overdentures | Clinical Trials | Clareo Health

COMPLETEDNA

Zirconia Bars for Mandibular Implant Overdentures

Clinical and Radiographical Performance of Zirconia Bars for Mandibular Implant Overdentures: A 3-year Follow-up Prospective Cohort Study

NCT06471881•University of Bern

View on ClinicalTrials.gov

Summary

Purpose: To assess the clinical and radiographic outcomes of computer-aided designed and manufactured (CAD-CAM) zirconia bars supporting mandibular implant-retained overdentures (IODs) after a 3-year follow-up. Methods: A prospective observational single-center study involving 30 edentulous patients rehabilitated with two mandibular implants and a mandibular implant overdenture supported by a computer-aided design - computer-assisted manufacturing zirconia bar with distal extensions was performed assessing clinical and radiographic parameters.

Eligibility

Age

All ages

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•Edentulous individuals for more than one year.
•Individuals with sufficient anatomical bone conditions in the interforaminal area to place implants of 4.3mm in diameter and at least 10.0mm in length without bone augmentation needs.
•Written consent to participate and to attend the study and the yearly follow-ups.

Exclusion Criteria

•Individuals suffered from psychiatric problems.
•History of cerebrovascular or cardiovascular accident within the last six months.
•Uncontrolled or insulin-dependent diabetes, immuno-compromised status, current chemotherapy, and leukocyte system diseases.
•Severe systemic health conditions do not allow surgical intervention with local anesthesia.
•Irradiated bone.
•Severe parafunctional habits
•Drugs or alcohol abuse.
•Insufficient oral hygiene.
•Unrealistic treatment demands.
•Smokers were not excluded, but a cessation protocol was suggested before the implant treatment.
+1 more criteria

Locations (1)

University of Bern

Bern, Switzerland

Key Dates

Start Date

January 24, 2013

Primary Completion Date

July 1, 2018

Completion Date

July 1, 2024

Last Updated

August 6, 2024

Enrollment

ACTUAL participants

Conditions

Edentulous Mouth

Interventions

Two mandibular implants

DEVICE

Multicentric Observational Study Confirming the Performance and Safety of the Axiom® BL X3 Implants

NCT05768295

Surgical OperationEdentulous Jaw+2 more

View study

COMPLETEDNA

Evaluation of Implant-prosthetic Rehabilitation Performed With Two Implants With Different Surface Characteristics

NCT05495867

Missing TeethEdentulous Jaw+1 more

View study

Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: August 6, 2024Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions

Zirconia Bars for Mandibular Implant Overdentures

Inclusion Criteria

Exclusion Criteria

Multicentric Observational Study Confirming the Performance and Safety of the Axiom® BL X3 Implants

Evaluation of Implant-prosthetic Rehabilitation Performed With Two Implants With Different Surface Characteristics

3D Printing for the Fabrication of Mandibular Implant Overdentures

Comparison of Conventional Versus 3-D Printed Complete Denture Regarding Retention, Accuracy, Elctromyographic Activity and Patient Satisfaction.

Safety and Technical Performance of Plastalgin and Plastalgin Fast in Patients Requiring a Dental Impression

Attachment Types for Single-implant Mandibular Overdentures: a Crossover Clinical Trial