Early Clinical Results of Mobile-Bearing Revision Total Knee Arthroplasty

Completed

Conditions studied: Arthroplasty, Replacement, Knee

In brief

Long term follow-up is needed to determine whether current Mobile Bearing revision Total Knee Arthroplasty (TKA) designs will improve implant longevity. The potential advantages of mobile bearings in the revision TKA setting include reduction in polyethylene wear, decreasing fixation stresses, and protection of the constraining mechanisms. Several studies have reported satisfactory clinical results after revision total knee arthroplasty but no study with a large number has specifically addressed the clinical outcomes after revision total knee arthroplasty using the mobile bearing design

Key facts

Study ID

NCT01398800

Run by

Colorado Joint Replacement

People needed

340

Starts

2011-07-01

Expected to finish

2019-07-30

Last updated by the study team

2019-10-24

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Requiring a revision of a primary knee replacement. Indications for revision include instability, aseptic loosening, failed unicompartmental knee replacement, infection reimplantation, arthrofibroisis, chronic hemarthrosis, failed patellofemoral replacments, and non union of a supracondylar femur fracture.
• Exclusion Criteria: None since they have all required a revision.

Where it is running

• Colorado Joint Replacement — Denver, Colorado, United States

Full record on ClinicalTrials.gov

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