表 2 复发/难治多发性骨髓瘤患者BCMA靶向的CAR-T细胞治疗期间发生AKI危险因素的单因素logistic回归分析结果
Table 2 Results of univariate logistic regression analysis of risk factors associated with the occurrence of AKI in relapsed/refractory multiple myeloma patients during BCMA CAR-T cell therapy
[ n或 M( Q 1, Q 3)]
|
影响因素 |
AKI患者( n=25) |
非AKI患者( n=74) |
偏回归系数 |
标准误 |
P值 |
相对危险度(95% CI) |
|
年龄(岁) |
61.0(54.5,66.0) |
59.0(51.8,63.3) |
0.004 |
0.025 |
0.885 |
1.004(0.955~1.055) |
|
性别(男/女) |
18/7 |
39/35 |
0.836 |
0.503 |
0.096 |
2.308(0.862~6.180) |
|
存在髓外侵犯(是/否) |
11/14 |
40/34 |
–0.404 |
0.466 |
0.386 |
0.668(0.268~1.663) |
|
预处理后eGFR(mL·min –1·1.73 m –2) |
70.5(36.1,97.2) |
97.0(83.0,104.0) |
–0.027 |
0.008 |
0.001 |
0.974(0.959~0.989) |
|
预处理后SCr水平(μmol/L) |
105.0(67.5,178.0) |
64.5(53.3,79.5) |
0.018 |
0.005 |
0.001 |
1.018(1.008~1.029) |
|
CAR-T细胞输注剂量(×10 8个) |
3.3(1.3,4.7) |
2.8(1.8,4.2) |
0.017 |
0.142 |
0.614 |
1.074(0.814~1.418) |
|
CRS发生时间(d) |
1.0(1.0,5.5) |
3.0(1.8,5.0) |
–0.017 |
0.076 |
0.829 |
0.894(0.847~1.142) |
|
CRS最高等级(3~4级/<3级) |
18/7 |
28/46 |
1.441 |
0.506 |
0.004 |
4.224(1.568~11.385) |
BCMA:B细胞成熟抗原;CAR:嵌合抗原受体;AKI:急性肾损伤;eGFR:估算肾小球滤过率;SCr:血清肌酐;CRS:细胞因子释放综合征.