[Autologous bone marrow transplantation in malignant hematologic diseases].
Autologous bone marrow transplantation (Auto-KMT) involves harvesting of a portion of a patient's bone marrow for subsequent reinfusion and restoration of marrow function following ablative doses of cytotoxic therapy, used in the treatment of various malignancies. The use of autologous rather than allogeneic marrow stem cells reduces the probability of acute graft-versus-host disease and reduces the need for obtaining HLA-matched marrow from limited donor pools. The greatest problem in Auto-KMT involves efficacy of the cytotoxic therapy and the obvious lack of graft-versus-leukemia effect. In addition, a theoretical limitation is that the marrow may contain clonogenic malignant cells, which may be the source of reestablished disease. In absence of phase III clinical trials directly comparing Auto-KMT with conventional therapies in the treatment of most malignancies, its role continues to be poorly defined. In an attempt to identify subsets of patients with leukemia or lymphoma who might benefit from transplantation, we performed this study of recent reports from the literature. It is concluded that the associated mortality is acceptable. At present the indications for Auto-KMT are lymphoma in relapse after conventional therapy and acute myeloblastic leukemia in second remission. It is probable that Auto-BMT will be used in earlier disease stages in the future (first remission).
Johnsen
H E
HE
Københavns Amts Sygehus i Gentofte, medicinsk-haematologisk afdeling C.
Birgens
H
H
Hansen
N E
NE
D000328:Adult; D016026:Bone Marrow Transplantation / Q000379:methods*; D006689:Hodgkin Disease / Q000601:surgery; D006801:Humans; D007938:Leukemia / Q000601:surgery*; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000601:surgery; D015470:Leukemia, Myeloid, Acute / Q000601:surgery; D008223:Lymphoma / Q000601:surgery*; D008228:Lymphoma, Non-Hodgkin / Q000601:surgery; D008875:Middle Aged; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000601:surgery; D014182:Transplantation, Autologous
Autolog knoglemarvstransplantation ved maligne haematologiske sygdomme.