N/A
Completed N=99
Randomized Fixed Bearing vs Mobile Bearing Cruciate Retaining TKA
Osteoarthritis · Rheumatoid Arthritis · Post-traumatic Arthritis · Juvenile Rheumatoid Arthritis
Source: ClinicalTrials.gov NCT00289094 ↗
Enrolled (actual)
99
Serious AEs
4.0%
Results posted
Dec 2010
Primary outcomePrimary: Knee Society Scores — 40.8; 43.4; 84.3; 77.8 Scores on a scale
Summary
The purpose of this study is to evaluate the clinical performance of the rotating platform and fixed bearing implants in patients undergoing primary total knee replacement. Outcome scoring and radiographic assessment will be the methods used to evaluate performance.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Knee Society Scores |
40.8; 43.4; 84.3; 77.8; 86.4; 86.4 | — |
| SECONDARY Complications/Revisions |
— | — |
| SECONDARY Medical Imaging |
— | — |
| SECONDARY SF-12 Patient Outcomes |
— | — |
Eligibility Criteria
Inclusion Criteria
- Osteoarthritis
- Rheumatoid Arthritis
- Other inflammatory arthritis
- Avascular necrosis of bone
Exclusion Criteria
- Prior ipsilateral TKA
- Metabolic disorders
- Joint replacement due to autoimmune disorders
Data sourced from ClinicalTrials.gov (NCT00289094). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.