David C. Trampert
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B细胞消耗抗cd19单克隆抗体有望治疗igg4相关性胆管炎
IgG4相关疾病(IgG4- rd)是一种全身性、淋巴细胞驱动的纤维炎性疾病,以典型的组织病理学表现和IgG4升高为特征,根据HISORt标准诊断最常见的腹部器官表现为igg4相关性胆管炎(IRC)和自身免疫性胰腺炎(I型AIP)。2,3 IgG4-RD和IRC的发病机制是多因素的,涉及遗传易感性和环境触发因素,4和大量的组织浸润。目的、方法和发现。在随机、双盲、安慰剂对照的试验中,Stone等人研究了一种单克隆(抗cd19)抗体inebilizumab在减少IgG4-RD发作中的安全性和有效性他们包括IgG4-RD患者,至少有两个器官表现,经历疾病爆发需要开始或最近开始使用糖皮质激素。值得注意的排除标准是:过去6个月内接受过生物制剂治疗,CD19+ B细胞筛查≥40个细胞/μl,发现sinebilizumab降低复发和新诊断的IgG4-RD的IgG4-RD的风险。风险比为0.13,风险率比为0.14,表明事件极有可能减少。保留类固醇的免疫抑制剂,如硫唑嘌呤,尚未在随机安慰剂对照试验中进行研究,目前没有强有力的证据表明一种免疫调节剂优于另一种。6,8因此,有必要将inebilizumab与当前的维持治疗方案进行比较。作者在撰写本文时没有获得任何资金支持。利益冲突作者声明本工作不存在利益冲突。详情请参阅随附的ICMJE披露表格。
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