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Does size matter? Center-specific characteristics and survival after allogeneic hematopoietic cell transplantation for acute myeloid leukemia: an analysis of the German Registry for Stem Cell Transplantation and Cell Therapy.
Haematologica ( IF 8.2 ) Pub Date : 2024-12-05 , DOI: 10.3324/haematol.2024.286385
Wolfgang Bethge,Sarah Flossdorf,Franziska Hanke,Christoph Schmid,Mark Ringhoffer,Stefan Klein,Bernd Hertenstein,Johannes Schetelig,Matthias Stelljes,Thomas Schroeder,Igor Wolfgang Blau,Francis Ayuk,Matthias Eder,Robert Zeiser,Katharina Fleischhauer,Nicolaus Kröger,Peter Dreger

We investigated the effect of center-specific variables on overall survival (OS) after allogeneic hematopoietic cell transplantation (alloHCT) in acute myeloid leukemia (AML). Eligible were adult patients reported to DRST registry receiving first alloHCT for AML from a related or matched (>= 9/10 HLA-match) unrelated donor 2015-2021. Primary endpoint was OS at 12 months from alloHCT. Univariable and multivariable analyses after best subset selection was performed. Of 5328 patients, 83% received alloHCT in a high-volume center (≥40 alloHCT/year); 90% in a university hospital; 90% in a center performing alloHCT for ≥10 years; and 73% in a Joint Accreditation Committee IHCT-Europe and EBMT (JACIE) accredited center. 52% of the patients were in CR1, and ELN risk was adverse in 37% and intermediate in 42%. On multivariable analysis, center-specific factors predicting adverse 12-month OS were program duration.

中文翻译:


大小重要吗?急性髓性白血病同种异体造血细胞移植后的中心特异性特征和生存率:德国干细胞移植和细胞治疗登记处的分析。



我们研究了急性髓性白血病 (AML) 同种异体造血细胞移植 (alloHCT) 后中心特异性变量对总生存期 (OS) 的影响。符合条件的是向 DRST 登记处报告的成年患者,在 2015-2021 年接受来自相关或匹配 (>= 9/10 HLA 匹配) 无关供体的首次 AML 同种异体 HCT。主要终点是 alloHCT 后 12 个月的 OS。执行最佳子集选择后的单变量和多变量分析。在 5328 名患者中,83% 在高容量中心接受了 alloHCT(≥40 alloHCT/年);90% 在大学医院;90% 在中心 进行 alloHCT ≥ 10 年;73% 在联合认证委员会 IHCT-Europe 和 EBMT (JACIE) 认证中心。52% 的患者处于 CR1 状态,37% 的患者为 ELN 风险为不良事件,42% 的患者为中等风险。在多变量分析中,预测不良 12 个月 OS 的中心特异性因素是项目持续时间。
更新日期:2024-12-05
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