Outcome of patients with adult acute lymphoblastic leukemia between 2000 and 2013 : experience from single center
OBJECTIVE: To compare the outcomes of patients with adult acute lymphoblastic leukemia (ALL) over the last 14 years by taking 2006 as the demarcation point.
METHODS: From January 2000 to December 2013, 477 consecutive hospitalized patients with adult ALL were retrospectively analyzed, including 276 (57.9%) with Ph negative B-ALL (Ph⁻-B-ALL) B-ALL, 69 (14.5%) with T-ALL and 132 (27.7%) with Ph positive ALL (Ph⁺-ALL); 111 (23.3%) before 2006 and 366 (76.7%) after 2006. Among 435 patients who achieved complete remission (CR), 248 (57.0%) received allogeneic hematopoietic stem cell transplantation (allo-HSCT), and 187 remained on chemotherapy.
RESULTS: With a median follow-up period of 19 months in all patients and 35 months in living patients, overall CR rate was 92.0%. Of 435 CR patients, the cumulative incidences of 5-year relapse, disease-free survival( DFS) and overall survival (OS) rates were 42.5%, 46.2% and 47.6%, respectively. Compared with the patients hospitalized before 2006: ① the Ph+-ALL patients hospitalized after 2006 achieved a higher overall CR rate (P=0.036). There was no difference for CR rates of Ph--B-ALL and T-ALL patients between before and after 2006. ②The CR patients hospitalized after 2006 had higher 5-year DFS and OS rates (P=0.001; P < 0.001), including higher 5-year OS rate in Ph⁻-B-ALL patients (P=0.046), and higher 5-year DFS and OS rates in both T-ALL (P=0.013; P=0.036) and Ph⁺-ALL patients (P=0.003; P < 0.001) , especially in those Ph⁺-ALL patients who received imatinib from the beginning of the induction chemotherapy (P < 0.001; P < 0.001) ③The patients who received allo-HSCT after 2006 had higher 5-year DFS and OS rates (P=0.001; P < 0.001), but there was no difference for the outcomes in those who remained on chemotherapy before and after 2006. After 2006, Ph⁺-ALL patients who received imatinib from the beginning of the induction chemotherapy had the highest 5-year DFS and OS rates compared with Ph⁻-B-ALL and T-ALL patients (P=0.009; P=0.001) . Multivariate analysis showed that allo-HSCT and imatinib were two important factors affecting the outcomes of ALL patients.
CONCLUSION: The outcomes of ALL patients improved significantly over the last 14 years, especially in Ph⁺-ALL ones.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2015 |
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Erschienen: |
2015 |
Enthalten in: |
Zur Gesamtaufnahme - volume:36 |
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Enthalten in: |
Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi - 36(2015), 9 vom: 13. Sept., Seite 726-32 |
Sprache: |
Chinesisch |
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Beteiligte Personen: |
Wang, Jing [VerfasserIn] |
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Anmerkungen: |
Date Completed 02.02.2016 Date Revised 17.07.2020 published: Print Citation Status MEDLINE |
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doi: |
10.3760/cma.j.issn.0253-2727.2015.09.002 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM253642671 |
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520 | |a OBJECTIVE: To compare the outcomes of patients with adult acute lymphoblastic leukemia (ALL) over the last 14 years by taking 2006 as the demarcation point | ||
520 | |a METHODS: From January 2000 to December 2013, 477 consecutive hospitalized patients with adult ALL were retrospectively analyzed, including 276 (57.9%) with Ph negative B-ALL (Ph⁻-B-ALL) B-ALL, 69 (14.5%) with T-ALL and 132 (27.7%) with Ph positive ALL (Ph⁺-ALL); 111 (23.3%) before 2006 and 366 (76.7%) after 2006. Among 435 patients who achieved complete remission (CR), 248 (57.0%) received allogeneic hematopoietic stem cell transplantation (allo-HSCT), and 187 remained on chemotherapy | ||
520 | |a RESULTS: With a median follow-up period of 19 months in all patients and 35 months in living patients, overall CR rate was 92.0%. Of 435 CR patients, the cumulative incidences of 5-year relapse, disease-free survival( DFS) and overall survival (OS) rates were 42.5%, 46.2% and 47.6%, respectively. Compared with the patients hospitalized before 2006: ① the Ph+-ALL patients hospitalized after 2006 achieved a higher overall CR rate (P=0.036). There was no difference for CR rates of Ph--B-ALL and T-ALL patients between before and after 2006. ②The CR patients hospitalized after 2006 had higher 5-year DFS and OS rates (P=0.001; P < 0.001), including higher 5-year OS rate in Ph⁻-B-ALL patients (P=0.046), and higher 5-year DFS and OS rates in both T-ALL (P=0.013; P=0.036) and Ph⁺-ALL patients (P=0.003; P < 0.001) , especially in those Ph⁺-ALL patients who received imatinib from the beginning of the induction chemotherapy (P < 0.001; P < 0.001) ③The patients who received allo-HSCT after 2006 had higher 5-year DFS and OS rates (P=0.001; P < 0.001), but there was no difference for the outcomes in those who remained on chemotherapy before and after 2006. After 2006, Ph⁺-ALL patients who received imatinib from the beginning of the induction chemotherapy had the highest 5-year DFS and OS rates compared with Ph⁻-B-ALL and T-ALL patients (P=0.009; P=0.001) . Multivariate analysis showed that allo-HSCT and imatinib were two important factors affecting the outcomes of ALL patients | ||
520 | |a CONCLUSION: The outcomes of ALL patients improved significantly over the last 14 years, especially in Ph⁺-ALL ones | ||
650 | 4 | |a Journal Article | |
650 | 7 | |a Imatinib Mesylate |2 NLM | |
650 | 7 | |a 8A1O1M485B |2 NLM | |
700 | 1 | |a Jiang, Bin |e verfasserin |4 aut | |
700 | 1 | |a Liu, Kaiyan |e verfasserin |4 aut | |
700 | 1 | |a Xu, Lanping |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Xiaohui |e verfasserin |4 aut | |
700 | 1 | |a Chen, Huan |e verfasserin |4 aut | |
700 | 1 | |a Jia, Jinsong |e verfasserin |4 aut | |
700 | 1 | |a Yang, Shenmiao |e verfasserin |4 aut | |
700 | 1 | |a Bao, Li |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Hao |e verfasserin |4 aut | |
700 | 1 | |a Lu, Jin |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Honghu |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Ting |e verfasserin |4 aut | |
700 | 1 | |a Huang, Xiaojun |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Qian |e verfasserin |4 aut | |
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