Pegylated interferon for treatment of chronic hepatitis B-induced thrombotic thrombocytopenic purpura:A case report
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摘要:
<正>目前用于治疗慢性乙型肝炎(CHB)的药物主要为干扰素(IFN)及核苷(酸)类药物(NAs)两类[1]。IFN治疗的优势包括疗程有限、应答更持久以及不产生耐药,也是目前有望提高功能性治愈率、达到理想治疗终点的主要药物[2]。但IFN不良反应较多,极少数可出现严重不良反应,如免疫性血小板减少性紫癜及血栓性血小板减少性紫癜(thrombotic thrombocytopenic purpura,TTP)[3]。通过报道1例可能与PEG-IFNα-2a治疗CHB相关的致死性TTP,以提醒临床医生加以注意。
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关键词:
- 乙型肝炎,慢性 /
- 紫癜,血栓性血小板减少性 /
- 干扰素α
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