Biomedical subjects
H Palme
Publications and source records attributed to H Palme.
[Results of allogenic and autologous bone marrow transplantation in children with acute myeloid leukemia].
We report on our experience of bone marrow transplantation (BMT) in children with acute myeloblastic leukaemia (AML) and high risk of relapse (initial WBC greater than 20 x 10(9)/l, FAB M 5, M 6, M 7). 32 children were grafted between november 1982 and october 1991 at the Children's Hospital of the University of Jena. Two patients underwent an allogenous BMT in relapse and died from progressive disease. In 13 children an allogeneic BMT was performed in first complete remission. One patient relapsed, two patients died from severe acute graft-versus-host disease, and two patients died from encephalopathy and cardiomyopathy. Eight of the 13 patients are living and well 18 months to eight and a half year after BMT. Seventeen patients received an autologous (unpurged) BMT. Four of them relapsed four to seven months after BMT. The disease free survival (DFS) for the 29 patients grafted in remission was 0.65. There was no statistical significant difference in DFS between patients with allogeneic and autologous BMT. We conclude that in children with AML and high risk for relapse BMT offers a real chance for better survival. Autologous BMT avoids the problems of graft-versus-host disease and of finding suitable donors for allogeneic marrow transplantation.
[Therapy of acute myeloid leukemia in children--results of the AML II/87 multicenter study].
Fifty seven patients entered the cooperative study AML II/87 of the working group "Pediatric Hematology and Oncology" of East Germany. Two patients with initial hyperleukocytosis died prior therapy. 13 patients died within the first 4 weeks of therapy, 3 patients did not respond to therapy, and one patient is not yet in remission. 38 patients (70%) attained a complete remission. 15 patients get a bone marrow transplantation in first CR (10 autologous BMT without purging, 5 allogenous BMT). 12 of them are living and well 3 to 34 months after BMT. 9 of the 23 patients under chemotherapy relapsed, one patient is lost to follow up. 13 patients are living in continuous complete remission. The life table probabilities 48 months after the start of the protocol are 0.43 for disease free survival (DFS) and 0.60 for event free interval (EFI). The respective results of the former protocol AML I/82 were 0.34 for DFS and 0.47 for EFI.