title: Autologous versus allogeneic BMT in AML: the European experience. Report of the EBMT--Pediatric Diseases Working Party.
abstract: The Austrian-German-Italian (AGI) Pediatric Bone Marrow Transplantation Registry includes now data of 520 patients grafted for acute myeloid leukemia (AML) by autologous and allogeneic stem cells. In first complete remission (CR1) 145 patients with allografts had a possibility of event free survival (pEFS) of 0.57 and 140 patients with autografts a pEFS of 0.46. In second complete remission (CR2) autografted patients (n = 70) had a pEFS of 0.36 and allogeneic patients (n = 41) of 0.34. Patients with no CR went worse (allogeneic pEFS 0.15 n = 37; autologous pEFS 0.17 n = 6). Therefore, from the European data the following conclusions can be drawn: neither in CR1 nor in CR2 any statistical advantage for a particular transplantation type can be found. To assess the value of transplantation with family mismatch donors or matched unrelated donors (MUD) basing on these data pool is not possible. The following decisions should be reached: 1) BMT for AML with mismatched or unrelated donors should be done only within cooperative European trials. 2) Generally accepted definitions of indications for BMT in AML are needed. 3) Study protocols concerning conditioning are necessary.
authors.affiliation: Childrenïs Hospital of the University, Tubingen, FRG.
authors.forename: T
authors.initials: T
authors.lastname: Klingebiel
authors.forename: A
authors.initials: A
authors.lastname: Pession
authors.forename: P
authors.initials: P
authors.lastname: Paolucci
authors.forename: R
authors.initials: R
authors.lastname: Rondelli
mesh_terms: D016026:Bone Marrow Transplantation / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D005060:Europe; D006801:Humans; D007223:Infant; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000628:therapy*; D014182:Transplantation, Autologous; D014184:Transplantation, Homologous; D016896:Treatment Outcome