Determining rotational error in CAS revision total knee arthroplasty: a comparison with a conventional arthroplasty
- Conditions
- revision of a total new kneeRevision total knee arthroplasty10023213
- Registration Number
- NL-OMON37410
- Lead Sponsor
- niversitair Medisch Centrum Groningen
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 44
Patients with a minimum age of 18 years who will be admitted for rTKA between September 2012 and September 2015 will be included in the intervention group. ;Patients with a minimum age of 18 years who were admitted for rTKA between January 2002 and April 2012 will be included in the control group. Patients will only be included in the historical control group if a type of prosthesis was implanted which is still used today.;Only total revisions, re-implantations and partial revisions of either the tibial or femoral part are included. For partial revisions, only measurements of the part of the prosthesis which is or will be revised will be used in this study.
Patients who underwent or will undergo a partial revision without total revision of the tibial or femoral part and patients who received or will receive a tumor prosthesis will be excluded. Also patients with a limited knowledge of the Dutch language or who are mentally incapable for participation will be excluded.
Study & Design
- Study Type
- Observational invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Main study parameter is the percentage of outliers for rotational prosthesis<br /><br>alignment.</p><br>
- Secondary Outcome Measures
Name Time Method <p>NA.</p><br>