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Main Objectives are: Test Difference in terms of early ROM between Vanguard FB CR and Vanguard FB PS. Knees; Demonstrate the comparable ROM of high flex PS to CR.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Experimental | Vanguard PS Knee |
|
| 2 | Active Comparator | Vanguard CR Knee |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Vanguard PS Knee | Device | Vanguard PS Knee |
| |
| Vanguard CR Knee |
| Measure | Description | Time Frame |
|---|---|---|
| Knee Society Score | 6weeks, 6months, 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| WOMAC | 6weeks, 6months, 1 year | |
| Oxford Knee | 6weeks, 6months, 1 year | |
| Complication |
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Patients need total knee replacement
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| Name | Affiliation | Role |
|---|---|---|
| David Martin, MD | St. Catharines Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| St. Catharines Hospital | Ontario | Canada |
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| Device |
Vanguard CR Knee |
|
| Anytime |