Lancet:贝利木单抗用于肾移植后的免疫抑制治疗

2018-06-15 zhangfan MedSci原创

研究认为贝利木单抗作为辅助肾移植后标准免疫抑制手段通过体液免疫过程发挥作用,同时不会增加感染风险

B细胞受到刺激后产生的多种抗体及后续的T细胞反应会影响肾移植患者生存期,近日研究人员考察了抗B淋巴细胞刺激因子(Blys)药物贝利木单抗在肾移植患者中的应用效果。

本次II期临床中,正在接受标准免疫抑制治疗的成年肾移植患者随机接受贝利木单抗或安慰剂,主要终点为安全性及未成熟B细胞含量。

28名患者参与研究,各组14人,25人接受肾移植并完成研究。组间不良事件率相近,但严重感染率贝利木单抗治疗组更低(8% vs 38%)。治疗期间,安慰剂组1名患者因心肌梗死和急性心力衰竭死亡。贝利木单抗治疗24周后,未成熟B细胞浓度与安慰剂组差异不显著(调整后平均差异为-34.4个细胞/μL)。

研究认为贝利木单抗作为辅助肾移植后标准免疫抑制手段通过体液免疫过程发挥作用,同时不会增加感染风险。

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    2018-06-24 howi
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    2018-06-15 131****1460

    学习了受益匪浅

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