Single versus tandem autologous stem cell transplantation in newly diagnosed multiple myeloma.

IF 4.5 2区 医学 Q1 HEMATOLOGY
Nora Grieb, Alexander Oeser, Maximilian Ferle, Franziska Hanke, Sarah Flossdorf, Sandra Sauer, Hartmut Goldschmidt, Carsten Müller-Tidow, Hans-Jürgen Salwender, Roland Fenk, Monika Engelhardt, Robert Zeiser, Vladan Vucinic, Georg-Nikolaus Franke, Igor Wolfgang Blau, Daniel Teschner, Hermann Einsele, Christoph Kimmich, Miriam Kull, Britta Besemer, Nico Gagelmann, Nicolaus Kröger, Thomas Neumuth, Uwe Platzbecker, Maximilian Merz
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引用次数: 0

Abstract

Identifying patients who may benefit from autologous stem cell transplantation (ASCT) in newly diagnosed multiple myeloma is crucial, especially in the era of effective induction and consolidation strategies. We analyzed data from 12763 patients enrolled in the German Registry for Hematopoietic Stem Cell Transplantation and Cell Therapy (DRST), distinguishing those who underwent single (n = 8736) or tandem ASCT (n = 4027) from 1998 to 2021. Our findings show that the median age at first ASCT increased over time, while the use of tandem ASCT declined. The shift in treatment practices coincided with higher rates of complete response (CR) post-induction therapy. Significantly improved overall survival and event-free survival over time were observed across all age groups, especially in older patients, but not in patients under 40. Tandem ASCT showed benefits for patients who did not achieve CR after initial ASCT. However, patients with ISS III and renal impairment had poorer outcomes with tandem ASCT. In conclusion, while ASCT remains an important anti-myeloma tool, careful patient selection for tandem ASCT is essential, particularly avoiding its use in patients with ISS III and renal impairment, older age, and those already achieving CR after initial ASCT.

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来源期刊
Bone Marrow Transplantation
Bone Marrow Transplantation 医学-免疫学
CiteScore
8.40
自引率
8.30%
发文量
337
审稿时长
6 months
期刊介绍: Bone Marrow Transplantation publishes high quality, peer reviewed original research that addresses all aspects of basic biology and clinical use of haemopoietic stem cell transplantation. The broad scope of the journal thus encompasses topics such as stem cell biology, e.g., kinetics and cytokine control, transplantation immunology e.g., HLA and matching techniques, translational research, and clinical results of specific transplant protocols. Bone Marrow Transplantation publishes 24 issues a year.
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