Clinical features of hemophagocytic syndrome following BCMA CAR-T cell therapy in patients with relapsed/refractory multiple myeloma
- 17 May 2022
- journal article
- research article
- Published by China Science Publishing & Media Ltd. in Journal of Zhejiang University (Medical Sciences)
- Vol. 51 (2) , 160-166
Abstract
目的:研究BCMA为靶点的CAR-T细胞治疗难治/复发多发性骨髓瘤(R/R MM)患者合并HLH的临床特点、高危因素和治疗方案。 方法:浙江大学医学院附属第一医院骨髓移植中心接受BCMA CAR-T治疗的96名R/R MM患者和3名浆细胞白血病患者中,20例确诊为carHLH。收集carHLH组和非carHLH组的临床资料,运用Mann-Whitney秩和检验、Fisher精确检验、χ2检验、Cochran-Armitage检验等统计方法对不同类型的资料进行统计分析。 结果:carHLH组与非carHLH组相比,患者骨髓具有高浆细胞比例(P = 0.0147)。CAR-T细胞扩增高峰在carHLH组比非carHLH组高(P = 0.0096),血清细胞因子IL-6、IL-10和IFN-γ的最高水平在两组中均具有显著性差异(P = 0.0025、P = 3×10-5、P = 1×10-7)。carHLH组患者完全缓解(CR)率为100%,非carHLH组CR率为61.04%(P = 0.0001)。所有患者carHLH在糖皮质激素和托珠单抗为主的治疗后均好转,7例单独使用托珠单抗,5例单独使用激素,6例同时使用两者,2例两者均未使用。 结论:骨髓中高浆细胞比例是carHLH发生的高危因素;治疗后CAR-T细胞扩增和细胞因子水平与carHLH发生密切相关;carHLH的发生与更好的疗效相关;以糖皮质激素和IL-6受体拮抗剂为主的方案可有效治疗carHLH。Keywords
This publication has 17 references indexed in Scilit:
- Benefit of Anakinra in Treating Pediatric Secondary Hemophagocytic LymphohistiocytosisArthritis & Rheumatology, 2019
- Haemophagocytic lymphohistiocytosis has variable time to onset following CD19 chimeric antigen receptor T cell therapyBritish Journal of Haematology, 2019
- Challenges in the diagnosis of hemophagocytic lymphohistiocytosis: Recommendations from the North American Consortium for Histiocytosis (NACHO)Pediatric Blood & Cancer, 2019
- Hemophagocytic lymphohistiocytosis with immunotherapy: brief review and case reportJournal for ImmunoTherapy of Cancer, 2018
- CAR T cell–induced cytokine release syndrome is mediated by macrophages and abated by IL-1 blockadeNature Medicine, 2018
- Chimeric antigen receptor T-cell therapy — assessment and management of toxicitiesNature Reviews Clinical Oncology, 2017
- Malignancy-associated haemophagocytic lymphohistiocytosis in adultsThe Lancet Oncology, 2017
- International Myeloma Working Group consensus criteria for response and minimal residual disease assessment in multiple myelomaThe Lancet Oncology, 2016
- Current concepts in the diagnosis and management of cytokine release syndromeBlood, 2014
- Hemophagocytic lymphohistiocytosisCurrent Opinion in Pediatrics, 2012