A randomized study of intravenous fluid replacement following living-donor renal transplantation.
Fourteen adult recipients of living-donor kidneys preserved with ice-cold intracellular electrolyte solution were randomly assigned to receive either high fluid replacement (total volume of urine output + 30 ml/hr) or low fluid replacement (constant 125 ml/hr) during the first 48 hr after grafting. High replacement recipients had significantly higher fluid intake and urine output than did low replacement recipients. However, net fluid balance at the end of the 48-hr study period was positive for both groups and not significantly different. Fractional excretion of sodium was directly related to urine output in all patients. Serum osmolality, serum sodium concentration, and urine sodium concentration were not significantly different in the treatment groups. Urine osmolality was significantly higher in the low-replacement group at 24 and 36 hr after transplantation. The i.v. replacement of total urinary output is unnecessary in adult recipients of living-donor kidneys preserved with ice-cold intracellular electrolyte solution because such grafts can conserve sodium and water immediately after transplantation.
D000328:Adult; D002986:Clinical Trials as Topic; D005440:Fluid Therapy; D005919:Glomerular Filtration Rate; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D007668:Kidney / Q000503:physiopathology; D016030:Kidney Transplantation; D009392:Nephrectomy; D011897:Random Allocation; D006435:Renal Dialysis; D014019:Tissue Donors
D006680:HLA Antigens