TY - JOUR A2 - 皮尼亚塔,克劳迪奥AU - Weum Abrahamsen,Ingerid AU - Grønvold,比约恩和Christer AU - Inderberg,否则玛丽特AU - Mensali,纳迪亚AU - 马特森,乔纳斯AU - Gedde - 达尔,托比亚斯PY - 2020 DA - 2020 /02/25 TI - 移植后淋巴增生性疾病由再移植SP治疗 - 9403123 VL - 2020 AB - 爱泼斯坦 - 巴尔病毒(EBV-)诱导的移植后淋巴增生性疾病(PTLD)是异基因干细胞移植的威胁生命的并发症。主要风险因素是抗胸腺细胞球蛋白(ATG)。谁失败,利妥昔单抗一线治疗的患者预后较差。虽然EBV特异性T细胞的过继转移是一种潜在有效的选择,这是不容易获得的。在这种情况下报告,患者在移植后使用ATG作为调节的一部分,再生障碍性贫血开发PTLD。他失败了利妥昔单抗治疗和发达移植失败。我们都知道,干细胞供体术后移植前最近EBV感染,而患者最有可能的是移植前EBV阴性。我们描述了我们的战略,以满足病人对EB病毒特异性T细胞的迫切需要,以及新的造血干细胞。相同供体被用于第二次移植,使用外周血干细胞。 The conditioning used was thiotepa/busulfan/fludarabin with a single dose of cyclophosphamide after transplant as graft-versus-host disease (GVHD) prophylaxis. The EBV DNA levels fell when conditioning was started, and have been undetectable since day +15 and remained so till 18 months after transplantation. The patient is doing well. This case reports successful use of cyclophosphamide after transplantation as GVHD prophylaxis, preserving virus-specific immunity. SN - 2090-6609 UR - https://doi.org/10.1155/2020/9403123 DO - 10.1155/2020/9403123 JF - Case Reports in Immunology PB - Hindawi KW - ER -