[关键词]
[摘要]
目的: 通过对6 例复发的B 淋巴细胞白血病/非霍奇金淋巴瘤病人的治疗,观察CD19 CAR T 细胞
治疗对B 淋巴细胞来源恶性肿瘤的有效性及安全性。方法: 通过监测病人体温、血压、呼吸等生命体征及细胞
因子水平对细胞因子释放综合征进行诊断及治疗,通过骨髓形态、流式细胞术、增强核磁或PET-CT 对白血病
及淋巴瘤疗效进行评估。结果: 3 例急性B 淋巴细胞白血病病人在治疗后28d 均获得完全缓解,但2 例在2 ~
6mo 后复发,3 例非霍奇金淋巴瘤病人均未获得部分或完全缓解。结论: CD19 CAR T 细胞可以短期内有效缓解
急性B 淋巴细胞白血病,但对非霍奇金淋巴瘤病人疗效不确定,该细胞技术需进一步改进,优化。
[Key word]
[Abstract]
Objective: In 6 cases of relapse B lymphocyte leukemia /non-hodgkin’s lymphoma patients,
evaluate the efficacy and safety of CD19 CAR T cell therapy in B lymphocyte origin malignant
tumor.Methods: Monitoring patients’body temperature,blood pressure, respiration and other vital signs
and cytokine levels, to diagnosis and treat cytokine release syndrome; through bone marrow morphology
and flow cytometry,enhanced MRI or PET-CT to evaluate curative effect of leukemia and lymphoma.
Results: 3cases of acute B lymphocytic leukemia patients got complete remission in 28 days after treatment,
but 2 cases Recurred after 2~6months.3cases of non-hodgkin’s lymphoma patients failed to obtain
partial or complete remission.Conclusion: CD19 CAR T cells can effectively relieve acute B lymphocytic
leukemia in the short term,but not sure curative effect in patients with non-hodgkin’s lymphoma,
the cell technology needs further improvement and optimization.
[中图分类号]
R733.71
[基金项目]
收稿日期: 2016-11-22; 修回日期: 2017-02-23
基金项目: 吴阶平医学基金会临床研究专项( 320625013227)
作者简介: 王宇阳( 1976-) ,女,首都儿科研究所附属儿童医院主治医师。
通讯作者: 师晓东,主任医师,E-mail: xsusan28@ sina.com 首都儿科研究所附属儿童医院, 100020