弥漫大B细胞淋巴瘤治疗新药格菲妥单抗
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篇名: | 弥漫大B细胞淋巴瘤治疗新药格菲妥单抗 |
TITLE: | Glofitamab for diffuse large B cell lymphoma |
摘要: | 弥漫大B细胞淋巴瘤(DLBCL)是一种来源于成熟B细胞的恶性肿瘤,目前其临床治疗以化学治疗为主,但仍有部分患者会在治疗后复发或进展为难治性DLBCL。2023年6月15日,美国FDA批准抗CD3/CD20双特异性单克隆抗体格菲妥单抗上市,为既往接受过二线或二线以上系统治疗后复发或进展为难治性DLBCL的患者提供了新的治疗方案。本文对格菲妥单抗的药理作用、临床研究、安全性及用法用量等进行了简要概述。格菲妥单抗主要通过促进T细胞的活化和增殖,激活T细胞释放肿瘤细胞杀伤蛋白,进而介导B细胞的裂解而发挥治疗DLBCL的作用。临床研究显示,格菲妥单抗对复发或难治性DLBCL具有较好的完全缓解率和客观缓解率,其常见不良反应包括轻/中度细胞因子释放综合征、肌肉骨骼疼痛、皮疹和疲劳,未见明显的药物相互作用。 |
ABSTRACT: | Diffuse large B cell lymphoma (DLBCL) is a malignant tumor derived from mature B cells. Currently, chemotherapy is still the main clinical treatment. However, some patients experience recurrence or refractory conditions after treatment. On June 15, 2023, the FDA approved the marketing of glofitamab, a CD3/CD20 bispecific monoclonal antibody, to provide the new treatment plan for patients with recurrent or refractory DLBCL after receiving 2-line or above systemic treatment. This article reviews pharmacological effects, clinical studies, safety, usage and dosage of glofitamab. Glofitamab mainly plays a therapeutic role in DLBCL by promoting the activation and proliferation of T cells,activating T cells to release tumor cell-killing proteins, and mediating the lysis of B cells. Clinical studies have shown that glofitamab has a better complete and objective response rate for recurrent or refractory DLBCL. Common adverse reactions caused by glofitamab include mild/moderate cytokine release syndrome, musculoskeletal pain, rash, fatigue, and so on,without significant drug interactions. |
期刊: | 2023年第34卷第24期 |
作者: | 郑丽;张凯华;孙雪林 |
AUTHORS: | ZHENG Li,ZHANG Kaihua,SUN Xuelin |
关键字: | 格菲妥单抗;弥漫大B细胞淋巴瘤;抗CD3/CD20双特异性单克隆抗体;药理作用;临床研究;安全性 |
KEYWORDS: | glofitamab; diffuse large B cell lymphoma; CD3/CD20 bispecific monoclonal antibody; pharmacological effects; |
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