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Total knee replacement in juvenile rheumatoid arthritis
David E Rojer1, Stuart B Goodman
1Dept of Orthopedic Surgery, Stanford University Medical Center 300 Pasteur Dr, Stanford, CA 94305, USA.
Orthopedics
|February 3, 2005
Summary
Total knee arthroplasty (TKA) in juvenile rheumatoid arthritis patients may involve longer surgeries and more complications. However, TKA significantly improves pain, function, and daily activities, despite potentially limited range of motion.
Area of Science:
- Orthopedics
- Rheumatology
- Surgical Outcomes
Background:
- Juvenile rheumatoid arthritis (JRA) is a chronic inflammatory condition affecting joints in children.
- Total knee arthroplasty (TKA) is a surgical option for severe joint damage, but outcomes in JRA patients require specific consideration.
Purpose of the Study:
- To evaluate the outcomes of total knee arthroplasty (TKA) in patients diagnosed with juvenile rheumatoid arthritis (JRA).
- To compare TKA outcomes in JRA patients with those typically seen in osteoarthritis cases.
Main Methods:
- Retrospective analysis of TKA procedures performed in patients with JRA.
- Assessment of operative time, blood transfusion requirements, complication rates, pain relief, functional improvement, and range of motion.
Main Results:
- TKA in JRA patients generally involves longer operative times and increased blood requirements.
- Complication rates are higher in JRA patients undergoing TKA.
- Significant improvements in pain and function are observed, aiding daily living activities.
- Range of motion post-TKA in JRA patients is typically less than in osteoarthritis patients, but still substantial.
Conclusions:
- While TKA in JRA patients presents challenges like longer surgeries and higher complication risks, it offers significant benefits for pain and function.
- The functional gains achieved through TKA are crucial for improving the quality of life and independence in daily activities for JRA patients.