Leuk Lymphoma:利妥昔单抗存在不良反应 新模式识别高风险患者

2017-08-15 梁舒瑶 环球医学资讯

2017年11月,发表在《Leuk Lymphoma》的一项由意大利科学家进行的374名患者的回顾性、多中心研究,发现了静脉注射利妥昔单抗后发生的药物不良反应,在恶性血液肿瘤中比自身免疫性疾病更常见,并且可通过临床和实验室参数的结合来预测。

2017年11月,发表在《Leuk Lymphoma》的一项由意大利科学家进行的374名患者的回顾性、多中心研究,发现了静脉注射利妥昔单抗后发生的药物不良反应,在恶性血液肿瘤中比自身免疫性疾病更常见,并且可通过临床和实验室参数的结合来预测。

利妥昔单抗是治疗CD20+B细胞恶性肿瘤和自身免疫性疾病的有效方法。然而,药物不良反应(ADRs)可能发生在利妥昔单抗注射后,在极少数情况下会导致停药。在这个多中心、回顾性研究中,在374名静脉注射利妥昔单抗治疗的患者中,23.5%出现过ADRs。中位随访时间为20.6个月(8~135个月)。总的来说,ADRs在非霍奇金淋巴瘤(NHL)和慢性淋巴细胞白血病(25~35.9%)中比在自身免疫性疾病(9.4~17.5%)中更常见,具有统计学差异(P<0.0001)。8名患者(2.1%)中观察到3~4级毒性,其中4名(所有患者的1%)明确停药是必要的。有趣的是,根据研制的预测热图结合多变量分析中选定的4个参数(脾肿大、过敏史、血红蛋白水平和性别),三组发展ADR不同风险的患者被识别出来。这种模式或能用于识别ADRs高风险患者,需要适当的预防治疗。

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    2017-08-16 1e145228m78(暂无匿称)

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