HLA-mismatched stem cell microtransplantation compared to matched-sibling donor transplantation for intermediate/high-risk acute myeloid leukemia
Abstract HLA-mismatched stem cell microtransplantation is a new form of transplantation reported in recent years. We compared 59 patients undergoing microtransplantation to 66 patients undergoing HLA-matched sibling donor (MSD) transplantation at the same period from April 2012 to December 2016, who all suffered from intermediate/high-risk acute myelogenous leukemia (AML) in first complete remission (CR1). The estimated overall survival (OS) at 2 years was 74.1% ± 6.2% and 34.3% ± 7.9% in MSD and microtransplantation group, respectively (P = 0.001). The estimated leukemia-free survival (LFS) at 2 years was 73.3% ± 6.1% in the MSD group and 31.6% ± 7.6% in the microtransplantation group (P = 0.000). The 2-year cumulative incidence of relapse was 17.6% and 62.3% in the MSD and microtransplantation groups, respectively (P < 0.0001). The 2-year cumulative incidence of nonrelapse mortality was 10.9% in MSD group and 4.2% in the microtransplantation group (P = 0.251). Hematopoietic recovery time was shorter in the microtransplantation group than in the MSD group (P < 0.05). The infection rate was higher in the MSD group than in the microtransplantation group (P = 0.012). The preliminary results suggested that OS and LFS of microtransplantation were inferior to MSD transplantation for intermediate/high-risk AML in CR1..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2019 |
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Erschienen: |
2019 |
Enthalten in: |
Zur Gesamtaufnahme - volume:98 |
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Enthalten in: |
Annals of hematology - 98(2019), 5 vom: 10. Jan., Seite 1249-1257 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Liu, Limin [VerfasserIn] |
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Links: |
Volltext [lizenzpflichtig] |
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Themen: |
Acute myelogenous leukemia |
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RVK: |
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Anmerkungen: |
© Springer-Verlag GmbH Germany, part of Springer Nature 2019 |
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doi: |
10.1007/s00277-018-3583-3 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
OLC2091712809 |
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520 | |a Abstract HLA-mismatched stem cell microtransplantation is a new form of transplantation reported in recent years. We compared 59 patients undergoing microtransplantation to 66 patients undergoing HLA-matched sibling donor (MSD) transplantation at the same period from April 2012 to December 2016, who all suffered from intermediate/high-risk acute myelogenous leukemia (AML) in first complete remission (CR1). The estimated overall survival (OS) at 2 years was 74.1% ± 6.2% and 34.3% ± 7.9% in MSD and microtransplantation group, respectively (P = 0.001). The estimated leukemia-free survival (LFS) at 2 years was 73.3% ± 6.1% in the MSD group and 31.6% ± 7.6% in the microtransplantation group (P = 0.000). The 2-year cumulative incidence of relapse was 17.6% and 62.3% in the MSD and microtransplantation groups, respectively (P < 0.0001). The 2-year cumulative incidence of nonrelapse mortality was 10.9% in MSD group and 4.2% in the microtransplantation group (P = 0.251). Hematopoietic recovery time was shorter in the microtransplantation group than in the MSD group (P < 0.05). The infection rate was higher in the MSD group than in the microtransplantation group (P = 0.012). The preliminary results suggested that OS and LFS of microtransplantation were inferior to MSD transplantation for intermediate/high-risk AML in CR1. | ||
650 | 4 | |a Microtransplantation | |
650 | 4 | |a Matched-sibling donor transplantation | |
650 | 4 | |a Acute myelogenous leukemia | |
700 | 1 | |a Zhang, Xingxia |4 aut | |
700 | 1 | |a Qiu, Huiying |4 aut | |
700 | 1 | |a Tang, Xiaowen |4 aut | |
700 | 1 | |a Han, Yue |4 aut | |
700 | 1 | |a Fu, Chengcheng |4 aut | |
700 | 1 | |a Jin, Zhengming |4 aut | |
700 | 1 | |a Zhu, Mingqing |4 aut | |
700 | 1 | |a Miao, Miao |4 aut | |
700 | 1 | |a Wu, Depei |4 aut | |
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