title: Long-term results of autologous stem cell transplantation for Hodgkin's disease (HD) and low-/intermediate-grade B non-Hodgkin's lymphoma (NHL): a report from the Austrian Stem Cell Transplantation Registry (ASCTR).
abstract: Between 1990 and 2001, 68 patients with advanced Hodgkin's disease (HD) and 86 patients classified as low-/intermediate-grade B non-Hodgkin's lymphoma (NHL) were reported to the Austrian Stem Cell Transplantation Registry (ASCTR). Following autologous stem cell transplantation (SCT) for HD, overall survival was 56% [95% confidence interval (CI): 40-72%] with a disease-/progression-free survival of 49%, reaching a plateau at 5 years. Using multivariate Cox regression analysis BEAM conditioning (carmustine, cytarabine, etoposide and melphalan) was predictive for favourable outcome, better disease-/progression-free survival and a significantly lower risk for relapse. The cumulative incidence of relapse was 30%, even for patients in complete remission at time of SCT. The cumulative risk for developing a secondary malignancy increased continuously over time, achieving 20% at 7 years and 46% at 10 years with previous radiotherapy as the only risk factor in the multivariate analysis. Overall survival for NHL patients was 45% (95% CI: 26-64%) with a disease-/progression-free survival of 26% at 7 years. In the multivariate Cox regression analysis stage of disease at time of SCT was the most powerful parameter for overall survival, disease-/progression-free survival and relapse. Mantle cell lymphoma, greater than or equal to three lines of previous therapy, and a conditioning regimen other than BEAM were also predictive for death. The main reason for treatment failure was relapse (cumulative incidence 54-75%). Because of the high risk of relapse/progression in both disease categories and the additional high rate of second malignancies in HD patients, allogeneic stem cells should be considered a valuable alternative for selected patients. The efficacy of allotransplantation following reduced-intensity conditioning should be tested in randomised trials.
authors.affiliation: Clinical Division of Hematology and Oncology, Innsbruck Medical University, Innsbruck, Austria. david.nachbaur@uibk.ac.at
authors.forename: David
authors.initials: D
authors.lastname: Nachbaur
authors.forename: Hildegard T
authors.initials: HT
authors.lastname: Greinix
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Koller
authors.forename: Otto
authors.initials: O
authors.lastname: Krieger
authors.forename: Werner
authors.initials: W
authors.lastname: Linkesch
authors.forename: Hedwig
authors.initials: H
authors.lastname: Kasparu
authors.forename: Michael
authors.initials: M
authors.lastname: Pober
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Hinterberger
authors.forename: Hubert
authors.initials: H
authors.lastname: Hausmaninger
authors.forename: Max
authors.initials: M
authors.lastname: Heistinger
authors.forename: Ernst
authors.initials: E
authors.lastname: Ulsperger
authors.forename: Susanne
authors.initials: S
authors.lastname: Karlhuber
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Schwinger
authors.forename: Beate
authors.initials: B
authors.lastname: Lindner
mesh_terms: D000293:Adolescent; D000328:Adult; D001317:Austria; D002648:Child; D018572:Disease-Free Survival; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation; D006689:Hodgkin Disease / Q000401:mortality* / Q000628:therapy*; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012042:Registries; D012074:Remission Induction; D012189:Retrospective Studies; D014182:Transplantation, Autologous; D016896:Treatment Outcome