Effect of granulocyte colony-stimulating factor on neutropenia in liver transplant recipients with hypersplenism

Abstract 

The authors present details of their initial experience with use of recombinant human granulocyte colony-stimulating factor (rhG-CSF) for preventing neutropenia caused by hypersplenism, and, possibly, for reducing the risk of postoperative infections in pediatric liver transplant recipients. Seven patients with end-stage liver disease, three of whom had severe hypersplenism, underwent living related liver transplantation (LRLT). The rhG-CSF was administered to the latter three patients. Peripheral neutrophil counts decreased immediately after reperfusion (to 1500 +/- 300/microL) in the three patients, and returned to normal with use of rhG-CSF 3 to 10 days after transplantation. The dosage was adjusted to maintain peripheral leukocyte and granulocyte counts above 5,000/microL and 2,000/microL, respectively. This initial clinical trial showed that rhG-CSF administration restores the leukocyte counts of patients who have hypersplenism, without any significant adverse effects, and that rhG- CSF holds promise for reducing the risk of infections after liver transplantation. (J Pediatr Surg 1994 Apr;29(4):510-3)