| Literature DB >> 27431075 |
J S Jia1, S M Yang, J Wang, H Jiang, T Zhao, L Bao, H X Shi, J Lu, H H Zhu, Y Y Lai, B Jiang, X J Huang, Q Jiang.
Abstract
OBJECTIVE: To investigate the prognostic significance of proportion of the blasts in bone marrow on day 14 (D14) during induction chemotherapy in patients with adult Ph-negative acute lymphoblastic leukemia (Ph (-) ALL).Entities:
Mesh:
Year: 2016 PMID: 27431075 PMCID: PMC7348344 DOI: 10.3760/cma.j.issn.0253-2727.2016.06.011
Source DB: PubMed Journal: Zhonghua Xue Ye Xue Za Zhi ISSN: 0253-2727
全部患者以及诱导治疗第14天(D14)骨髓原始细胞<0.075和≥0.075两组患者的基线特征
| 特征 | 总体(166例) | D14骨髓原始细胞比例 | ||
| <0.075(101例) | ≥0.075(65例) | |||
| 性别[例,男/女] | 93/73 | 56/45 | 37/28 | 0.131 |
| 年龄[岁, | 32(18~64) | 31(18~62) | 33(21~64) | 0.346 |
| WBC[×109/L, | 11.3(0.5~563.6) | 10.7(0.5~435.2) | 12.2(0.65~563.6) | 0.252 |
| HGB[g/L, | 89(34~194) | 88(41~194) | 90(34~186) | 0.374 |
| PLT[×109/L, | 58(2~469) | 59(3~469) | 56(2~411) | 0.551 |
| 外周血原始细胞[ | 0.457(0~0.979) | 0.443(0~0.949) | 0.469(0~0.982) | 0.119 |
| 骨髓原始细胞[ | 0.788(0.183~0.980) | 0.753(0.183~0.980) | 0.812(0.235~0.980) | 0.183 |
| 免疫分型[例(%)] | 0.122 | |||
| B细胞型 | 135(81.3) | 84(50.6) | 51(30.7) | |
| T细胞型 | 31(18.7) | 17(10.3) | 14(8.4) | |
| 细胞遗传学分组[例(%)] | 0.318 | |||
| 1级 | 3(1.8) | 2(1.2) | 1(0.6) | |
| 2级 | 129(77.7) | 85(51.2) | 44(26.5) | |
| 3级 | 6(3.6) | 3(1.8) | 3(1.8) | |
| 4级 | 28(16.9) | 15(9.0) | 13(7.8) | |
| 获得CR后治疗选择[例(%)] | 0.123 | |||
| 维持化疗 | 79(54.2) | 49(29.5) | 30(18.1) | |
| allo-HSCT | 87(52.4) | 52(31.3) | 35(21.1) | |
注:CR:完全缓解;allo-HSCT:异基因造血干细胞移植
图1诱导治疗第14天骨髓原始细胞比例<0.075和≥0.075 Ph染色体阴性急性淋巴细胞白血病患者的生存曲线
A:全部患者;B:化疗组;C:移植组
影响成人Ph−ALL患者复发及生存多因素分析
| 变量 | CIR | DFS | OS | ||||||
| 95% | 95% | 95% | |||||||
| 诊断时WBC增高 | 1.4 | 0.8~2.1 | 0.211 | 1.5 | 1.0~2.4 | 0.038 | 1.4 | 1.0~1.5 | 0.091 |
| 诊断时存在CNSL | 2.0 | 1.0~3.3 | 0.009 | 2.5 | 1.3~4.8 | 0.001 | 2.5 | 1.4~4.9 | <0.001 |
| D14骨髓原始细胞≥0.075 | 1.6 | 1.0~2.5 | 0.040 | 1.8 | 1.3~2.9 | 0.012 | 2.1 | 1.0~3.3 | 0.008 |
| 诱导4周未达CR | 1.5 | 1.0~2.2 | 0.028 | 1.6 | 1.1~2.3 | 0.022 | 1.9 | 1.2~2.9 | 0.006 |
| 持续化疗而非移植 | 3.6 | 2.3~5.8 | <0.001 | 3.2 | 2.0~4.4 | <0.001 | 3.0 | 2.1~4.1 | <0.001 |
注:ALL:急性淋巴细胞白血病;D14:诱导治疗第14天;CNSL:中枢神经系统白血病;CR:完全缓解;allo-HSCT:异基因造血干细胞移植。诊断时WBC增高:B-ALL≥30×109/L,T-ALL≥100×109/L;CIR:累积复发率;DFS:无病生存;OS:总生存