Allografting for chronic myeloid leukaemia.
Marrow transplantation from human leukocyte antigen (HLA) matched related donors offers a high probability of prolonged treatment-free survival for patients with chronic myeloid leukaemia in chronic phase. Delay, patient and donor gender, patient age and previous palliation with busulphan predict outcome in this setting. Because of the median age at diagnosis and the genetics of the HLA system, transplants from HLA-matched related donors are available to less than 15% of newly diagnosed patients. Alternative donors include relatives with minor degrees of incompatibility and HLA-compatible unrelated volunteers. The probability of finding suitable unrelated donors has increased with the development of a network of registries now containing more than 3.6 million donors worldwide. Survival prospects will be improved by transplantation earlier in the course of the disease, better-matched donors and the discovery of new approaches for the prevention of graft-versus-host disease and opportunistic infections.
Clift
R A
RA
Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98104, USA.
Anasetti
C
C
D016026:Bone Marrow Transplantation; D005260:Female; D006650:Histocompatibility Testing; D006801:Humans; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000628:therapy*; D008297:Male; D014019:Tissue Donors; D014184:Transplantation, Homologous; D016896:Treatment Outcome