Prospective Clinical Evaluation of the Cementless Oxford Partial Knee
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Arthroplasty, Replacement, Knee
- Sponsor
- Zimmer Biomet
- Locations
- 1
- Primary Endpoint
- American Knee Society Score
- Status
- Withdrawn
- Last Updated
- 8 years ago
Overview
Brief Summary
Prospective data collection on clinical and radiographic outcomes of Cementless oxford Partial Knee.
Detailed Description
Prospective radiographic and clinical data collection on outcomes of Cementless oxford Partial Knee. Screened radiographs are taken postoperatively and after 12 months. Oxford Knee Scores, SF12 Health Questionnaires and American Knee Society Radiographic Assessment are taken at 12 month follow-up.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients undergoing primary knee arthroplasty
- •Patients with one of the following primary diagnoses in the medial compartment of the knee:
- •Osteoarthritis,
- •Avascular necrosis
- •Exclusion criteria:
- •Inability to co-operate with and complete the study.
- •Inadequate fixation of cementless components. If either before or after randomization the surgeon feels that cementless fixation is inadequate, cemented components should be inserted.
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
American Knee Society Score
Time Frame: 1 yr
The Knee Score consists of points given for pain, range of motion, and stability in both the coronal and sagittal planes, with deductions for fixed deformity, and extensor lag. The Function Score consists of points given for the ability to walk on level surfaces, and the ability to ascend and descend stairs, with deductions for the use of external supporting devices.
Secondary Outcomes
- Short Form 12(1 yr)
- Oxford Knee Score(1 yr)
- Radiographic Assessment(1yr)