Arthroplasty, Replacement, Knee
Conditions
Keywords
knee replacement
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.
Interventions
DEVICECementless Oxford Partial Knee
Cementless Oxford Partial Knee Replacement
Sponsors
Zimmer Biomet
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Patients undergoing primary knee arthroplasty 2. Patients with one of the following primary diagnoses in the medial compartment of the knee: * Osteoarthritis, * Avascular necrosis
Exclusion criteria
1. Inability to co-operate with and complete the study. 2. Inadequate fixation of cementless components. If either before or after randomization the surgeon feels that cementless fixation is inadequate, cemented components should be inserted.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| American Knee Society Score | 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
| Measure | Time frame | Description |
|---|---|---|
| Radiographic Assessment | 1yr | x-ray evaluation |
| Oxford Knee Score | 1 yr | Oxford Knee Score: Assess the impact that knee pain has on an individual's daily life. The survey consists of 12 self reported questions, where a higher score corresponds with a better outcome. |
| Short Form 12 | 1 yr | Short Form 12: Multipurpose short form generic general health measure. The questionnaire looks at physical and mental scores for patients. |
Countries
Australia
Outcome results
None listed