title: [Allogenic transplantation of bone marrow in patients with chronic myeloid leukemia 1991-1995 and 1996-1998. Experience at the Hematology-Oncology Clinic of the University Hospital in Plzen].
abstract: The authors compare the results of allogenic bone marrow transplantations of relatives in patients with chronic myeloid leukaemia during the initial years of the transplantation programme 1991-1995 (group 1, 15 patients) with results achieved in 1996-1998 (group 2, 30 patients) and evaluate the effect of changes concerning supportive treatment and new diagnostic methods. The age median of group 1 was 35 years, the median age of group 2 46 years. In other parameters the groups were comparable. In 1991-1995 a high transplantation mortality by the 100th day was recorded (40% as compared with 17%) and a higher incidence of stage III and IV of the acute reaction of the graft against the host (GVHD) in group 1 (20% vs. 6%). In group 2 there was a higher transplantation mortality after day 100 associated with a more frequent chronic GVHD (0% vs. 16.5%). The total survival is insignificantly better in group 2 (60% in group 1 survive with a median of 58 months follow up and 67% of group 2 with a median follow up of 33 months). Group 2 comprises however older patients. In the improved early transplantation mortality participated new methods, a change of the posttransplantation immunosuppression, experience with care of transplanted patients and better collaboration with other medical disciplines. The authors did not observe a substantial effect of changes in the basic supportive treatment on results of transplantation. Late transplantation mortality associated in particular with a higher incidence of chronic GVHD could be in the authors' opinion reduced by longer administration of immunosuppression after transplantation, in particular in older patients.
authors.affiliation: Hematologicko-onkologické oddĕlení Fakultní nemocnice, Plzen.
authors.forename: M
authors.initials: M
authors.lastname: Karas
authors.forename: K
authors.initials: K
authors.lastname: Cerná
authors.forename: V
authors.initials: V
authors.lastname: Koza
authors.forename: P
authors.initials: P
authors.lastname: Jindra
authors.forename: V
authors.initials: V
authors.lastname: Vozobulová
authors.forename: M
authors.initials: M
authors.lastname: Schützová
mesh_terms: D000328:Adult; D016026:Bone Marrow Transplantation / Q000009:adverse effects / Q000401:mortality; D006085:Graft Survival; D006086:Graft vs Host Disease / Q000209:etiology; D006801:Humans; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000628:therapy*; D019520:Living Donors; D008875:Middle Aged