Status:
TERMINATED
Computer-assisted Total Knee Arthroplasty (TKA) With Zimmer LPS Flex Knee System
Lead Sponsor:
Queen's University
Collaborating Sponsors:
Zimmer Biomet
Conditions:
Knee Arthroplasty
Eligibility:
All Genders
50-80 years
Phase:
PHASE4
Brief Summary
To determine clinical outcomes and biomechanical gait performance of patients who receive the Zimmer Legacy® LPS Flex Knee system using a computer-assisted surgical technique. This study will provide ...
Detailed Description
The objective of this study is to determine the clinical outcomes and biomechanical gait performance of patients who receive the Zimmer Legacy® LPS Flex Knee system using a computer-assisted surgical ...
Eligibility Criteria
Inclusion
- age 50-80
- undergoing primary total knee arthroplasty
- femoral tibial varus \< 7 degrees
- no previous joint infections
- anteriorcruciate ligament intact
- clinically significant patellofemoral or osteoarthritic degeneration
Exclusion
- active articular infections
- significant concurrent ipsilateral hip osteoarthritis
- chronic pain syndrome requiring medications for control
- history of chemical addiction
- significant spinal stenosis, chronic back pain, sciatica
- patients who are unlikely to comply with, participate in or return for follow-up visits as described in the protocol
- osteomyelitis, septicemia or other infections that may spread to other areas of the body
- highly communicable diseases, immuno-compromising conditions and/or that may limit follow-up (eg. AIDS, active tuberculosis, venereal disease, active hepatitis, neoplastic disease)
- diabetic neuropathy
- skeletal immaturity
- decreased mental comprehension and literacy
- pregnancy
Key Trial Info
Start Date :
January 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 1 2012
Estimated Enrollment :
7 Patients enrolled
Trial Details
Trial ID
NCT00300326
Start Date
January 1 2006
End Date
January 1 2012
Last Update
September 27 2016
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