Results of a Mobile Unicompartimental Knee Prosthesis

April 25, 2018 updated by: University Hospital, Strasbourg, France

Survival Rates of Atients Wearing a Mobile Unicompartimental Knee Prosthesis for the Past 10 Years

The unicompartmental knee prosthesis has become a routine procedure. Survival rate of over 90% after 10 years are generally reported. However, complications and reoperation may still occur for many reasons, and some of them may be related to component design: loosening (tibial above), polyethylene wear, knee stiffness, ligamentous instability, etc ... . Therefore, new designs can, at least in theory, improve the results of conventional models.

In this study, the investigators want to compare retrospectively data concerning survival rates of patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years, with the ones published in the literature for conventional fixed-bearing prostheses and mobile-bearing prostheses

Study Overview

Status

Unknown

Conditions

Study Type

Observational

Enrollment (Anticipated)

70

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • France
      • Strasbourg, France, 67091
        • Recruiting
        • Centre de Chirurgie Orthopédique et de la Main (CCOM)
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years

Description

Inclusion Criteria:

  • Patients over 18 years
  • Patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years

Exclusion Criteria:

  • Patients under 18 years

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Retrospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Compare retrospectively data concerning survival rates of patients wearingunicompartmental knee prosthesis with mobile plate for over 10 years, with the ones published in the literature for conventional fixed and mobile bearing prosthesis.
Time Frame: 10 years
10 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University Hospital, Strasbourg, France

Investigators

  • Principal Investigator: Jean-Yves JENNY, MD, PhD, University Hospital, Strasbourg, France

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

May 1, 2017

Primary Completion (Anticipated)

May 1, 2018

Study Completion (Anticipated)

May 1, 2018

Study Registration Dates

First Submitted

April 21, 2017

First Submitted That Met QC Criteria

April 21, 2017

First Posted (Actual)

April 26, 2017

Study Record Updates

Last Update Posted (Actual)

April 26, 2018

Last Update Submitted That Met QC Criteria

April 25, 2018

Last Verified

April 1, 2017

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 6756

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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