Severe Congenital Neutropenia is a rare condition characterized by a very low neutrophil count, which pre-disposes the affected child to recurrent bacterial infections. Treatment with granulocyte colony stimulating factor (G-CSF) has dramatically improved the prognosis of these children; but in patients who have become G-CSF refractory, hematopoeitic stem cell transplant is still the only effective curative treatment. We describe a patient who was unresponsive to escalating doses of G-CSF and underwent a successful reduced intensity conditioning, matched unrelated donor allograft resulting in cure.
(c) 2008 Wiley-Liss, Inc.