4.5 Article

Hematopoietic stem cell transplantation for adults with relapsed acute promyelocytic leukemia in second complete remission

期刊

BONE MARROW TRANSPLANTATION
卷 56, 期 6, 页码 1272-1280

出版社

SPRINGERNATURE
DOI: 10.1038/s41409-020-01162-0

关键词

-

向作者/读者索取更多资源

The study compared outcomes of adult patients with APL in CR2 receiving alloHSCT or autoHSCT, showing higher non-relapse mortality in the alloHSCT group but no significant difference in relapse rate. AutoHSCT resulted in better Leukemia-free survival (LFS) and overall survival (OS) compared to alloHSCT, mainly due to reduced non-relapse mortality.
We retrospectively compared outcomes of a large series of adult patients with APL in CR2 receiving alloHSCT (n = 228) or autoHSCT (n = 341) reported to the European Society for Blood and Marrow Transplantation from January 2004 to December 2018. The 2-year cumulative incidence of non-relapse mortality was significantly higher for alloHSCT 17.3% (95% CI 12.5-22.8) compared with autoHSCT 2.7% (95% CI 1.2-5) (p = 0.001), while differences in relapse rate were not significant (28% versus 22.9%; p = 0.28). Leukemia-free survival (LFS) and overall survival (OS) favored autoHSCT with 74.5% (95% CI 69-79.2) and 82.4% (95% CI 77.3-86.5) compared with alloHSCT with 54.7% (95% CI 47.5-61.3) (p = 0.001) and 64.3% (95% CI 57.2-70.6), respectively (p = 0.001 and p = 0.001). Multivariable analysis showed significantly worse LFS after alloHSCT (HR 0.49; 95% CI 0.37-0.67; p < 0.0001), older age (p = 0.001), and shorter time from diagnosis to transplant (p = 0.00015). Similar results were obtained for OS. The study shows that autoHSCT resulted in better survival outcomes (LFS and OS) for APL in CR2. These results were mainly due to reduced NRM in the autoHSCT as compared to alloHSCT.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据