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Chronic arthropathy in long-term hemodialysis
Insights
Long-term hemodialysis patients often experience joint issues. Prolonged dialysis is linked to progressive joint deterioration and functional decline, even without acute arthritis.
Area of Science:
- Nephrology
- Rheumatology
- Orthopedics
Background:
- Patients on long-term hemodialysis can develop acute arthritis and periarthritis.
- The long-term effects of hemodialysis on joint structure and function require further investigation.
Purpose of the Study:
- To evaluate the long-term consequences of hemodialysis on joint structure and function in patients undergoing treatment for 10 or more years.
Main Methods:
- A cohort of 11 patients on long-term hemodialysis was assessed for joint symptoms, physical examination findings, and radiographic abnormalities.
- Symptoms were evaluated, excluding septic or traumatic causes. Physical examinations focused on range of motion, effusion, crepitus, and deformity. Radiographic analysis included assessments for narrowing, erosions, and calcification.
Main Results:
- Eight out of eleven patients reported joint symptoms.
- Nine patients exhibited physical examination abnormalities, such as decreased range of motion and joint deformity.
- Nine patients showed radiographic abnormalities, including joint space narrowing, erosions, and calcification. More severe joint disease correlated with younger age and longer dialysis duration.
Conclusions:
- Prolonged hemodialysis is associated with progressive deterioration of joint structure and function.
- This deterioration can occur with or without acute episodes of synovitis.
- Long-term hemodialysis necessitates monitoring for joint health complications.
Abstract:
Acute arthritis and periarthritis are known to develop in patients undergoing long-term hemodialysis; however, the long-term consequences of hemodialysis on joint structure and function have not been thoroughly evaluated in a cohort of patients. All patients (11) undergoing hemodialysis for 10 or more years were evaluated for symptoms, joint function, and radiographic abnormalities. Eight patients had joint symptoms, excluding those from a septic or traumatic process. Only four patients had acute episodes of arthritis. Nine patients had abnormalities on physical examination, including decreased range of motion, joint effusion, crepitance, or deformity. Nine patients had abnormal findings on radiography, including narrowing, erosions, and calcification. Those with more severe disease were younger and had been receiving dialysis treatments longer. It is concluded that prolonged hemodialysis is associated with a progressive deterioration of joint structure and function with or without acute episodes of synovitis.
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