Artificial Knee Joint Total Knee Artroplasty
Conditions
Interventions
Total Knee Replacement Surgery
Sponsors
Orthopaedie
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Age: 21-90 years, Indications: Patient is diagnosed with osteoarthritis or rheumatoid arthritis and requiring primary knee arthroplasty, General: Patient has been classified ASA 1 or 2 (for the kinematic analysis) (Meyer Saklad, 1941). As for the RSA study all consecutive patients (*usual care*) are included to prevent selection bias in the migration analysis. Stratification is performed per diagnosis group (OA/RA). , Consent: Patient is capable of giving informed consent and expressing a willingness to comply with this study
Exclusion criteria
Exclusion criteria: The patient is unable or unwilling to sign the Informed Consent specific to this study , Insufficient Dutch or English language skills , Patients indicated for revision arthroplasty
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| * Migration, measured by means of RSA. | — |
Secondary
| Measure | Time frame |
|---|---|
| * Prosthesis placement and bone resection measured by means of CT and caliper measurements of the resected bone parts. * In vivo kinematics by means of fluoroscopy and gait analysis. * Patient Reported Outcome Measures by means of questionaires. | — |
Countries
Netherlands
Outcome results
None listed