Status:
COMPLETED
Computer-Assisted Total Knee Replacement Kinematics: DePuy Sigma Posterior Cruciate Substituting Knee and the DePuy Sigma RP Rotating Platform Knee
Lead Sponsor:
Queen's University
Collaborating Sponsors:
DePuy Orthopaedics
Conditions:
Osteoarthritis, Knee
Eligibility:
All Genders
45-75 years
Phase:
PHASE4
Brief Summary
Primary Research Questions: 1. Do patients with knee osteoarthritis (OA) who undergo total knee replacement with a Sigma rotating platform have better clinical outcomes at 2 years post surgery (i.e. ...
Eligibility Criteria
Inclusion
- Age 45-75 years
- Undergoing primary total knee arthroplasty
- Clinically significant osteoarthritic degeneration
Exclusion
- Active articular infections
- Bilateral knee replacement (simultaneous)
- Previous joint infections
- Significant concurrent ipsilateral hip osteoarthritis
- Chronic pain syndrome requiring medications for control
- History of chemical addiction
- Significant spinal stenosis, significant symptomatic 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 conditions that may limit follow-up (eg. AIDS, active tuberculosis, venereal disease, active hepatitis, neoplastic disease)
- Decreased mental comprehension and literacy
- Prior high tibial osteotomy
- Prior patellectomy
- Rheumatoid arthritis
- Pregnancy
Key Trial Info
Start Date :
October 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2012
Estimated Enrollment :
91 Patients enrolled
Trial Details
Trial ID
NCT00375856
Start Date
October 1 2006
End Date
December 1 2012
Last Update
September 27 2016
Active Locations (3)
Enter a location and click search to find clinical trials sorted by distance.
1
University of Manitoba
Winnipeg, Manitoba, Canada, R2K 3S8
2
Kingston General Hospital
Kingston, Ontario, Canada
3
London Health Sciences Center
London, Ontario, Canada, N6A 5A5