- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00967161
Motion Analysis of EMP Knee Versus Posterior Stabilized Knee Arthroplasty for Osteoarthritis
3D Motion Analysis of Evolution Medial Pivot Knee VS Posterior Stabilized Knee Arthroplasty for Osteoarthritis of the Knee.Feasibility Pilot for a Prospective Randomized Controlled Trial.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Inclusion:
40 patients between the ages of 50 and 75 yrs undergoing unilateral total knee replacement for non-inflammatory degenerative osteoarthritis will participate, as well as 10 control participants will be recruited from the general population for the present study matching to experimental groups for age, gender and BMI.
Patients who do not meet any exclusion criteria.
Exclusion:
Potential participants for the control group will be asked if they have had degenerative osteoarthritis of lower-limb joints (hip, knee and ankle) and if they have they will be excluded.
Exclusion for patient group
- Patients suffering from any other lower-limb joint disorders other than the one for which total knee arthroplasty.
- Patients with any other joint replacement in the ipsilateral and contralateral limb.
- Patients with evidence of active infection.
- Patients with neurologic or musculoskeletal disease that may adversely affect gait, weight-bearing or quadriceps function.
- Patients with neuropathic joints.
- Patients requiring structural bone grafts.
- Patients with a documented allergy to cobalt chromium molybdenum.
- Patient with a BMI larger than 30 kg/m2.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Ontario
-
Ottawa, Ontario, Canada, k1Y 4E9
- The Ottawa General Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- 40 patients between the ages of 50 and 75 yrs undergoing unilateral total knee replacement for non-inflammatory degenerative osteoarthritis will participate, as well as 10 control participants will be recruited from the general population for the present study matching to experimental groups for age, gender and BMI.Patients who do not meet any exclusion criteria.
Exclusion Criteria:
- Potential participants for the control group will be asked if they have had degenerative osteoarthritis of lower-limb joints (hip, knee and ankle) and if they have they will be excluded.
Exclusion for patient group
- Patients suffering from any other lower-limb joint disorders other than the one for which total knee arthroplasty.
- Patients with any other joint replacement in the ipsilateral and contralateral limb.
- Patients with evidence of active infection.
- Patients with neurologic or musculoskeletal disease that may adversely affect gait, weight-bearing or quadriceps function.
- Patients with neuropathic joints.
- Patients requiring structural bone grafts.
- Patients with a documented allergy to cobalt chromium molybdenum.
- Patient with a BMI larger than 30 kg/m2.
Study Plan
How is the study designed?
Design Details
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Evolution Medial Pivot Knee
20 Patients will receive the EMP Knee Implant
|
Total Knee Arthroplasty
Other Names:
Motion analysis (Gait/EMG during walking and functional tasks)
Other Names:
|
Active Comparator: Triathlon PS Knee
20 Patients will receive the Triathlon PS Knee
|
Total Knee Arthroplasty
Other Names:
Motion analysis (Gait/EMG during walking and functional tasks)
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The motion analysis assessments of the knee
Time Frame: pre-op,6,12 months following surgery
|
pre-op,6,12 months following surgery
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Questionnaires: RAND-36, Knee injury and Osteoarthritis Outcome Score (KOOS) and Satisfaction survey.
Time Frame: pre-op,6,12 and 24 months
|
pre-op,6,12 and 24 months
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Geoffrey Dervin, MD,MSc,FRCSC, OHRI / The Ottawa Hospital/ University of Ottawa
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- OHREB 2009-240-01H
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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