ACTRN12609000514202
Completed
N/A
In patients with osteoarthritis of the knee, do cementless total knee replacement components, comparing radiographic micromotion at 6 months and 2 years, provide adequate long-term fixation at the implant-bone interface.
Stryker Australia0 sites20 target enrollmentJune 29, 2009
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Stryker Australia
- Enrollment
- 20
- Status
- Completed
- Last Updated
- 6 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Symptomatic osteoarthritis of the knee requiring intervention.
- •2\. Between the ages of 21 and 80 years inclusive.
- •3\. Ability to give informed consent.
Exclusion Criteria
- •1\. Significant co\-morbidity affecting ability to ambulate
- •2\. Flexion contracture greater than 15 degrees
- •3\. Extension lag greater than 10 degrees
- •4\. Tibial subluxation greater than 10mm on standing radiograph
- •5\. Prior arthroplasty, patellectomy or osteotomy with the affected knee
- •6\. Lateral or medial collateral ligament instability (\>10 degrees varus/valgus)
- •7\. Leg length discrepancy greater than 10mm
- •8\. Active or prior infection
- •9\. Morbid obesity (Body Mass Index, BMI \> 40\)
- •10\. Medical condition precluding major surgery
Outcomes
Primary Outcomes
Not specified
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