Effect of hemodialysis on plasma naproxen concentration.
A case describing the effect of hemodialysis on naproxen plasma levels in a 48-year-old anuric man with chronic glomerulonephritis is reported. The patient received 500 mg of naproxen daily for rheumatoid arthritis while undergoing hemodialysis thrice weekly. The patient's mean pre-dialysis plasma concentrations were similar to those seen in normal volunteers, suggesting no accumulation of the drug. Plasma concentrations were higher after dialysis, probably because of fluid loss during dialysis. Naproxen is not cleared from the body during hemodialysis and, therefore, a post-dialysis naproxen dose is not necessary.
D001172:Arthritis, Rheumatoid / Q000150:complications; D002908:Chronic Disease; D005921:Glomerulonephritis / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D009288:Naproxen / Q000097:blood*; D006435:Renal Dialysis
D009288:Naproxen