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Alpha-interferon maintenance treatment is associated with improved survival after high-dose treatment and autologous stem cell transplantation in patients with multiple myeloma: a retrospective registry study from the European Group for Blood and Marrow Transplantation (EBMT).
Bone Marrow Transplant. 2001 Mar; 27(5):511-5.BM

Abstract

The purpose of this study was to evaluate the effect of alpha-IFN maintenance treatment after autologous stem cell transplantation (ASCT) for multiple myeloma in a retrospective registry analysis. 473 patients with multiple myeloma who received IFN maintenance treatment ASCT were compared with 419 patients who did not receive IFN-treatment. Patients who were evaluable for response and in complete or partial remission at 6 months after ASCT were eligible, after excluding patients with graft failure. Cox proportional hazards assumptions were checked and handled by stratification. The prognostic variables unevenly distributed between the two groups were statistically corrected for in the Cox analysis. 391 patients reached complete remission (CR) after ASCT (203 in the IFN group and 188 in the no-IFN group) and 501 were in partial remission (PR, IFN 270, no-IFN 231). Overall survival (OS) and progression-free survival (PFS) were significantly better in the IFN-group (OS, 78 vs 47 months, P = 0.007, and PFS, 29 vs 20 months, P = 0.006, respectively). The difference in OS and PFS was most strongly pronounced in the PR patients. 209 patients have died (IFN, 84; no-IFN, 125). Progressive myeloma was the cause of death in 94% of the IFN-treated patients and in 83% of the no-IFN group (P = NS). Thus, IFN maintenance treatment after ASCT was associated with better OS and PFS. Treatment seemed to be most beneficial in patients who did not achieve CR. The difference in median survival was as long as 2.5 years, and although part of this difference is attributable to differences in other prognostic factors, it might justify possible differences in quality-of-life due to adverse effects of interferon treatment.

Authors+Show Affiliations

Dept of Medicine, Karolinska Institute and Huddinge Hospital, Huddinge, Sweden.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

11313685

Citation

Björkstrand, B, et al. "Alpha-interferon Maintenance Treatment Is Associated With Improved Survival After High-dose Treatment and Autologous Stem Cell Transplantation in Patients With Multiple Myeloma: a Retrospective Registry Study From the European Group for Blood and Marrow Transplantation (EBMT)." Bone Marrow Transplantation, vol. 27, no. 5, 2001, pp. 511-5.
Björkstrand B, Svensson H, Goldschmidt H, et al. Alpha-interferon maintenance treatment is associated with improved survival after high-dose treatment and autologous stem cell transplantation in patients with multiple myeloma: a retrospective registry study from the European Group for Blood and Marrow Transplantation (EBMT). Bone Marrow Transplant. 2001;27(5):511-5.
Björkstrand, B., Svensson, H., Goldschmidt, H., Ljungman, P., Apperley, J., Mandelli, F., Marcus, R., Boogaerts, M., Alegre, A., Remes, K., Cornelissen, J. J., Bladé, J., Lenhoff, S., Iriondo, A., Carlson, K., Volin, L., Littlewood, T., Goldstone, A. H., San Miguel, J., ... Gahrton, G. (2001). Alpha-interferon maintenance treatment is associated with improved survival after high-dose treatment and autologous stem cell transplantation in patients with multiple myeloma: a retrospective registry study from the European Group for Blood and Marrow Transplantation (EBMT). Bone Marrow Transplantation, 27(5), 511-5.
Björkstrand B, et al. Alpha-interferon Maintenance Treatment Is Associated With Improved Survival After High-dose Treatment and Autologous Stem Cell Transplantation in Patients With Multiple Myeloma: a Retrospective Registry Study From the European Group for Blood and Marrow Transplantation (EBMT). Bone Marrow Transplant. 2001;27(5):511-5. PubMed PMID: 11313685.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Alpha-interferon maintenance treatment is associated with improved survival after high-dose treatment and autologous stem cell transplantation in patients with multiple myeloma: a retrospective registry study from the European Group for Blood and Marrow Transplantation (EBMT). AU - Björkstrand,B, AU - Svensson,H, AU - Goldschmidt,H, AU - Ljungman,P, AU - Apperley,J, AU - Mandelli,F, AU - Marcus,R, AU - Boogaerts,M, AU - Alegre,A, AU - Remes,K, AU - Cornelissen,J J, AU - Bladé,J, AU - Lenhoff,S, AU - Iriondo,A, AU - Carlson,K, AU - Volin,L, AU - Littlewood,T, AU - Goldstone,A H, AU - San Miguel,J, AU - Schattenberg,A, AU - Gahrton,G, PY - 2000/05/26/received PY - 2000/12/14/accepted PY - 2001/4/21/pubmed PY - 2001/8/31/medline PY - 2001/4/21/entrez SP - 511 EP - 5 JF - Bone marrow transplantation JO - Bone Marrow Transplant VL - 27 IS - 5 N2 - The purpose of this study was to evaluate the effect of alpha-IFN maintenance treatment after autologous stem cell transplantation (ASCT) for multiple myeloma in a retrospective registry analysis. 473 patients with multiple myeloma who received IFN maintenance treatment ASCT were compared with 419 patients who did not receive IFN-treatment. Patients who were evaluable for response and in complete or partial remission at 6 months after ASCT were eligible, after excluding patients with graft failure. Cox proportional hazards assumptions were checked and handled by stratification. The prognostic variables unevenly distributed between the two groups were statistically corrected for in the Cox analysis. 391 patients reached complete remission (CR) after ASCT (203 in the IFN group and 188 in the no-IFN group) and 501 were in partial remission (PR, IFN 270, no-IFN 231). Overall survival (OS) and progression-free survival (PFS) were significantly better in the IFN-group (OS, 78 vs 47 months, P = 0.007, and PFS, 29 vs 20 months, P = 0.006, respectively). The difference in OS and PFS was most strongly pronounced in the PR patients. 209 patients have died (IFN, 84; no-IFN, 125). Progressive myeloma was the cause of death in 94% of the IFN-treated patients and in 83% of the no-IFN group (P = NS). Thus, IFN maintenance treatment after ASCT was associated with better OS and PFS. Treatment seemed to be most beneficial in patients who did not achieve CR. The difference in median survival was as long as 2.5 years, and although part of this difference is attributable to differences in other prognostic factors, it might justify possible differences in quality-of-life due to adverse effects of interferon treatment. SN - 0268-3369 UR - https://www.unboundmedicine.com/medline/citation/11313685/Alpha_interferon_maintenance_treatment_is_associated_with_improved_survival_after_high_dose_treatment_and_autologous_stem_cell_transplantation_in_patients_with_multiple_myeloma:_a_retrospective_registry_study_from_the_European_Group_for_Blood_and_Marrow_Transplantation__EBMT__ L2 - https://doi.org/10.1038/sj.bmt.1702826 DB - PRIME DP - Unbound Medicine ER -