Zinc sulfate for relief of pruritus in patients on maintenance hemodialysis.

Pruritus is a common complaint in patients undergoing maintenance hemodialysis. The pathophysiology of pruritus in these patients is not well known, but the role of histamine release from mast cells has been reported. According to the inhibitory effects of zinc on histamine release and reported low levels of serum zinc in hemodialysis patients, we aimed to evaluate the effects of zinc sulfate for the relief of pruritus in these patients.

Successful prevention of tunneled, central catheter infection by antibiotic lock therapy using cefotaxime.

Background: Chronic hemodialysis patients frequently require vascular access through central venous catheters (CVCs). The most significant complication of these catheters is infection. This risk can be lowered by the use of an antibiotic-Heparin lock.