Unmanipulated Haploidentical Stem Cell Transplantation Outcome in a Pediatric Patient With CD27 Deficiency and EBV-Induced Diffuse Large B-Cell Lymphoma With Primary CNS Involvement.

IF 0.9 4区 医学 Q4 HEMATOLOGY
Mohammad Jahanpanah, Maryam Behfar, Saeed Yousefian, Hamid Farajifard, Leila Jafari, Amir Ali Hamidieh
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引用次数: 0

Abstract

Background: CD27 deficiency is a rare primary immunodeficiency associated with severe Epstein-Barr virus (EBV)-related complications, including lymphoma.

Observations: We report a pediatric patient with CD27 deficiency who developed EBV-associated diffuse large B-cell lymphoma with primary CNS involvement and early relapse. The patient underwent unmanipulated haploidentical stem cell transplantation using post-transplant cyclophosphamide. Engraftment was successful, graft-versus-host disease was controlled, and full donor chimerism was achieved.

Conclusions: After 40 months, the patient remains free of GVHD, PID, and lymphoma relapse, demonstrating successful lymphoma control and correction of the underlying immunodeficiency, thereby highlighting the feasibility of haploidentical HSCT in these patients.

未经处理的单倍体干细胞移植在CD27缺乏和ebv诱导的弥漫性大b细胞淋巴瘤伴原发性中枢神经系统的儿童患者中的疗效
背景:CD27缺乏症是一种罕见的原发性免疫缺陷,与严重的eb病毒相关并发症(包括淋巴瘤)相关。观察:我们报告了一名患有CD27缺乏的儿童患者,他发展为ebv相关的弥漫性大b细胞淋巴瘤,原发性中枢神经系统受累并早期复发。患者接受未经处理的单倍体干细胞移植,移植后使用环磷酰胺。移植成功,移植物抗宿主病得到控制,供体嵌合完全实现。结论:40个月后,患者仍然没有GVHD、PID和淋巴瘤复发,表明淋巴瘤得到了成功的控制,并纠正了潜在的免疫缺陷,从而强调了在这些患者中进行单倍体同种HSCT的可行性。
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来源期刊
CiteScore
1.90
自引率
8.30%
发文量
415
审稿时长
2.5 months
期刊介绍: ​Journal of Pediatric Hematology/Oncology (JPHO) reports on major advances in the diagnosis and treatment of cancer and blood diseases in children. The journal publishes original research, commentaries, historical insights, and clinical and laboratory observations.
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