Aplastic Anemia induced by Nivolumab before a Treatment of Allogeneic Hematopoietic Stem Cell Transplantation for Acute Myeloid Leukemia

As an Immune checkpoint blockade therapy (ICB), nivolumab has demonstrated efficacy in Acute Myeloid Leukemia (AML) and various other malignancies. Nivolumab is used as an anti-programmed cell death 1 (PD-1) agent. The toxicities are observed in more than 10% of patients, because of its ability, anti-PD-1 will upregulate the activity of T-cells. Over-activated T-cells will cause immune-related adverse events such as Aplastic Anemia (AA). Here, we present a case of an over 60-years old male patient with AML, and the possibility for him to receive an allogeneic hematopoietic stem cell transplantation (allo-HSCT). The patient was treated with nivolumab and subsequently developed AA. As an additional consideration, we will also discuss whether allo-HSCT is transplantable when AA is performed during the treatment of AML.

Abstract licence: CC BY

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