PPS for the prevention of potential adverse effects caused by CD3 specific binding domains
    5.
    发明授权
    PPS for the prevention of potential adverse effects caused by CD3 specific binding domains 有权
    PPS用于预防CD3特异性结合结构域引起的潜在不良反应

    公开(公告)号:US09486475B2

    公开(公告)日:2016-11-08

    申请号:US14176089

    申请日:2014-02-08

    CPC分类号: A61K31/737

    摘要: The present invention relates to a pentosanpolysulfate (PPS) or a pharmaceutically acceptable salt thereof for use in the amelioration, treatment, or prevention of adverse neurological events caused by administering an antibody or fragment thereof comprising a CD3 binding domain, including a CD19 x CD3 bispecific single chain antibody, such as blinatumomab. PPS is a semi-synthetically produced heparin-like macromolecular carbohydrate derivative, which chemically and structurally resembles glycosaminoglycans. Kits comprising a PPS, an antibody or fragment thereof comprising a CD3 binding domain, and instructions for administration, which indicate that the PPS is to be employed for the amelioration, treatment or prevention of adverse neurological events caused by administering the antibody or fragment thereof comprising said CD3 binding domain, are also disclosed.

    摘要翻译: 本发明涉及一种戊糖聚硫酸酯(PPS)或其药学上可接受的盐,用于改善,治疗或预防由施用包含CD3结合结构域的抗体或其片段引起的不良神经系统事件,包括CD19×CD3双特异性 单链抗体,如blinatumomab。 PPS是半合成生产的肝素样大分子碳水化合物衍生物,其化学和结构上类似于糖胺聚糖。 包含PPS,抗体或其片段的试剂盒,其包含CD3结合结构域和给药指示,其指示PPS用于改善,治疗或预防由施用抗体或其片段引起的不良神经系统事件,所述抗体或片段包含 所述CD3结合结构域也被公开。