Outcomes of adult patients with relapsed acute lymphoblastic leukemia following frontline treatment with a pediatric regimen

被引:12
|
作者
Liew, Elena [1 ]
Atenafu, Eshetu G. [2 ]
Schimmer, Aaron D. [1 ]
Yee, Karen W. L. [1 ]
Schuh, Andre C. [1 ]
Minden, Mark D. [1 ]
Gupta, Vikas [1 ]
Brandwein, Joseph M. [1 ]
机构
[1] Univ Toronto, Princess Margaret Hosp, Dept Med Oncol & Hematol, Toronto, ON M5G 2M9, Canada
[2] Univ Toronto, Princess Margaret Hosp, Dept Biostat, Toronto, ON M5G 2M9, Canada
关键词
Leukemia; Lymphoblastic; Acute; Chemotherapy; Allogeneic stem cell transplantation; MINIMAL RESIDUAL DISEASE; STANDARD-RISK; THERAPY; MRD; AGE;
D O I
10.1016/j.leukres.2012.08.019
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
We analyzed the outcome of 46 patients with acute lymphoblastic leukemia (ALL) who relapsed following treatment with a pediatric-based protocol; 34 received intensive re-induction chemotherapy, with a CR2 rate of 62%, median overall survival (OS) 7.8 months, median relapse-free survival 5.2 months and one year OS 19%. Allogeneic HSCT was performed in 8 patients in CR2/3, with a median OS 2.2 months. OS was superior in patients who relapsed after completion of chemotherapy, compared to those relapsing on treatment. The outcome of adult ALL relapsing after treatment was therefore poor, and novel salvage strategies are needed to improve outcomes. (C) 2012 Published by Elsevier Ltd.
引用
收藏
页码:1517 / 1520
页数:4
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