Carpal tunnel syndrome: a major complication in long-term hemodialysis patients.
One hundred and forty-five patients on hemodialysis for periods of 1 month to 16 years were examined clinically for carpal tunnel syndrome (CTS). Typical symptoms and clinical manifestations of symptomatic CTS, either unilaterally or in both hands, were detected in 21 of these patients (15%). In contrast to the classic form of CTS, hemodialysis CTS in our patients was frequently accompanied by Raynaud's phenomenon of those digits supplied by the median nerve. A highly significant correlation was established between the incidence of CTS and the duration of dialysis (p less than 0.001). The association of CTS with analgesic nephropathy was significantly higher (52%) than with other kidney diseases (p less than 0.034). Immediate relief of pain was achieved after carpal tunnel release (11 releases) in 8 of the 21 patients. Sensory and motor function was gradually, but often only partially, restored. Unoperated CTS progressed to loss of sensory and motor function within 1 to 4 years after the onset of symptoms. CTS should be considered a major late complication in patients on chronic hemodialysis.
D000328:Adult; D000368:Aged; D000682:Amyloid; D000686:Amyloidosis / Q000150:complications; D002349:Carpal Tunnel Syndrome / Q000150:complications / Q000453:epidemiology / Q000209:etiology* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007674:Kidney Diseases / Q000150:complications / Q000628:therapy; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis / Q000009:adverse effects*
D000682:Amyloid