| Literature DB >> 35231992 |
J Zhan1, S J Yang1, W Zhang1, D B Zhou1, Y Zhang1, W Wang1, C Wei1.
Abstract
Objective: We investigated the impact of MYC/BCL-2 protein co-expression on the prognosis of diffuse large B-cell lymphoma (DLBCL) patients and observed whether double expression (DE) remains an independent poor prognostic factor in DLBCL after the addition of therapeutic factors such as DA-EPOCH-R, central prophylaxis, and transplantation.Entities:
Keywords: BCL-2; Lymphoma, large B cell, diffuse; MYC; Prognosis; Propensity score matching
Mesh:
Substances:
Year: 2022 PMID: 35231992 PMCID: PMC8980659 DOI: 10.3760/cma.j.issn.0253-2727.2022.01.009
Source DB: PubMed Journal: Zhonghua Xue Ye Xue Za Zhi ISSN: 0253-2727
倾向性评分(PSM)前后双表达组和非双表达组DLBCL患者临床基线特征与治疗选择比较[例数(%)]
| 临床特征及治疗选择 | PSM前 | PSM后 | ||||
| 双表达组(75例) | 非双表达组(148例) | 双表达组(75例) | 非双表达组(75例) | |||
| 性别 | 0.855 | 0.414 | ||||
| 男 | 34(45.3) | 69(46.6) | 34(45.3) | 39(52.0) | ||
| 女 | 41(54.7) | 79(53.4) | 41(54.7) | 36(48.0) | ||
| 年龄 | 0.385 | 0.324 | ||||
| <60岁 | 39(52.0) | 86(58.1) | 39(52.0) | 45(60.0) | ||
| ≥60岁 | 36(48.0) | 62(41.9) | 36(48.0) | 30(40.0) | ||
| 基础疾病 | 0.697 | 0.410 | ||||
| 无 | 40(53.3) | 83(56.1) | 40(53.3) | 45(60.0) | ||
| 有 | 35(46.7) | 65(43.9) | 35(46.7) | 30(40.0) | ||
| Ann Arbor分期 | 0.870 | 0.570 | ||||
| Ⅰ~Ⅱ期 | 17(22.7) | 35(23.6) | 17(22.7) | 20(26.7) | ||
| Ⅲ~Ⅳ期 | 58(77.3) | 113(76.4) | 58(77.3) | 55(73.3) | ||
| IPI评分 | 0.572 | 0.744 | ||||
| 0~2分 | 35(46.7) | 75(50.7) | 35(46.7) | 37(49.3) | ||
| 3~5分 | 40(53.3) | 73(49.3) | 40(53.3) | 38(50.7) | ||
| LDH水平 | 0.347 | 0.325 | ||||
| ≤250 U/L | 31(41.3) | 71(48.0) | 31(41.3) | 37(49.3) | ||
| >250 U/L | 44(58.7) | 77(52.0) | 44(58.7) | 38(50.7) | ||
| COO分型 | 0.155 | 0.734 | ||||
| GCB型 | 26(34.7) | 66(44.6) | 26(34.7) | 28(37.3) | ||
| 非GCB型 | 49(65.3) | 82(55.4) | 49(65.3) | 47(62.7) | ||
| MYC表达 | <0.001 | <0.001 | ||||
| <40% | 0(0.0) | 120(81.1) | 0(0.0) | 59(78.7) | ||
| ≥40% | 75(100.0) | 28(18.9) | 75(100.0) | 16(21.3) | ||
| DHL | 0.706 | 0.344 | ||||
| 无 | 45(93.7) | 100(95.2) | 45(93.7) | 52(98.1) | ||
| 有 | 3(6.3) | 5(4.8) | 3(6.3) | 1(1.9) | ||
| 不详 | 27 | 43 | 27 | 22 | ||
| 治疗方案 | 0.048 | 0.104 | ||||
| R-CHOP | 49(60.0) | 115(77.3) | 49(65.3) | 58(77.3) | ||
| DA-EPOCH-R | 26(34.7) | 33(22.3) | 26(34.7) | 17(22.7) | ||
| CNS预防 | 0.481 | 0.702 | ||||
| 无 | 17(22.7) | 40(27.0) | 17(22.7) | 19(25.3) | ||
| 有 | 58(77.3) | 108(73.0) | 58(77.3) | 56(74.7) | ||
| 造血干细胞放疗 | 0.702 | 0.719 | ||||
| 无 | 70(93.3) | 136(91.9) | 70(93.3) | 72(96.0) | ||
| 有 | 5(6.7) | 12(8.1) | 5(6.7) | 3(4.0) | ||
| 有无移植 | 0.128 | 0.220 | ||||
| 无 | 68(90.7) | 123(83.1) | 68(90.7) | 63(84.0) | ||
| 有 | 7(9.3) | 25(16.9) | 7(9.3) | 12(16.0) | ||
注:DLBCL:弥漫大B细胞淋巴瘤;IPI评分:淋巴瘤国际预后指数评分;LDH:乳酸脱氢酶;GCB:生发中心来源;DHL:双打击淋巴瘤;R-CHOP:利妥昔单抗+环磷酰胺+阿霉素+长春新碱+泼尼松;DA-EPOCH-R:利妥昔单抗+依托泊苷+泼尼松+长春新碱+环磷酰胺+表阿霉素;CNS:中枢神经系统
图1MYC/BCL-2双表达与非双表达弥漫大B细胞淋巴瘤(DLBCL)患者总生存(A)及无进展生存(B)曲线
图2R-CHOP治疗方案下MYC/BCL-2双表达与非双表达DLBCL患者总生存(A)及无进展生存(B)曲线
R-CHOP:利妥昔单抗+环磷酰胺+阿霉素+长春新碱+泼尼松;DLBCL:弥漫大B细胞淋巴瘤
倾向性评分(PSM)后弥漫大B细胞淋巴瘤患者预后的单因素及多因素Cox回归分析
| 因素 | 无进展生存 | 总生存 | ||||||||||
| 单因素分析 | 多因素分析 | 单因素分析 | 多因素分析 | |||||||||
|
| 95% |
| 95% |
| 95% |
| 95% | |||||
| 女性 | 1.172 | 0.702~1.957 | 0.543 | 0.952 | 0.520~1.743 | 0.873 | ||||||
| ≥60岁 | 1.863 | 1.114~3.116 | 0.018 | 1.834 | 1.092~3.080 | 0.022 | 2.179 | 1.176~4.037 | 0.013 | 2.078 | 1.109~3.893 | 0.022 |
| 有基础疾病 | 1.323 | 0.794~2.206 | 0.282 | 1.055 | 0.574~1.937 | 0.863 | ||||||
| Ann ArborⅢ~Ⅳ期 | 2.547 | 1.208~5.369 | 0.014 | 2.999 | 1.418~6.342 | 0.004 | 5.467 | 1.688~17.707 | 0.005 | 7.622 | 2.322~25.017 | 0.001 |
| IPI 3~5分 | 1.963 | 1.157~3.329 | 0.012 | 2.372 | 1.247~4.510 | 0.008 | ||||||
| LDH>250 U/L | 1.802 | 1.057~3.073 | 0.030 | 1.745 | 0.927~3.282 | 0.084 | ||||||
| 非GCB型 | 2.019 | 1.123~3.631 | 0.019 | 2.235 | 1.237~4.037 | 0.008 | 1.770 | 0.890~3.523 | 0.104 | 1.841 | 0.919~3.692 | 0.085 |
| 非双表达 | 1.252 | 0.749~2.093 | 0.391 | 1.458 | 0.790~2.691 | 0.228 | ||||||
| MYC≥40% | 1.055 | 0.625~1.782 | 0.840 | 1.250 | 0.664~2.352 | 0.489 | ||||||
| DA-EPOCH-R方案a | 1.002 | 0.570~1.760 | 0.995 | 0.530 | 0.245~1.144 | 0.106 | ||||||
| 有CNS预防 | 0.694 | 0.391~1.233 | 0.213 | 0.591 | 0.307~1.137 | 0.115 | 0.439 | 0.225~0.857 | 0.016 | |||
| 放疗 | 0.899 | 0.281~2.872 | 0.857 | 0.408 | 0.056~2.966 | 0.376 | ||||||
| 移植 | 0.184 | 0.045~0.753 | 0.019 | 0.137 | 0.033~0.564 | 0.006 | 0.038 | 0.001~1.503 | 0.082 | |||
注:IPI:国际预后指数;GCB:生发中心来源;DA-EPOCH-R:利妥昔单抗+依托泊苷+泼尼松+长春新碱+环磷酰胺+表阿霉素;CNS:中枢神经系统。a:与R-CHOP方案(利妥昔单抗+环磷酰胺+阿霉素+长春新碱+泼尼松)比较