Cyclosporine A and reduced-intensity conditioning allogeneic stem cell transplantation for relapsed angioimmunoblastic T cell lymphoma with hemophagocytic syndrome.

No standard therapeutic approaches have so far been established for the treatment of relapsed angioimmunoblastic T-cell lymphoma (AITL), a subtype of non-Hodgkin lymphoma. This case report describes an AITL patient who relapsed with hemophagocytic syndrome (HPS) two months after receiving high-dose chemotherapy (HDCT) supported by autologous peripheral blood stem cell transplantation (PBSCT). The patient was successfully treated with cyclosporine A (CsA) and subsequent allogeneic PBSCT with reduced intensity conditioning regimen (RIST). RIST may deserve consideration for treatment of AITL patients with severe complications such as HPS. Additionally, CsA could be a less-toxic therapeutic option for pre-RIST induction therapy against AITL.