Daratumumab: The perplexity in immunohematology with emerging horizons in myeloma therapy

Abstract

CD38 is a disulfide-linked molecule present on red blood cells (RBCs) and daratumumab; an anti-CD38 monoclonal antibody is a novel agent for treating multiple myeloma patients. It also binds to the RBC along with the plasma cells in concern, creating a menace in the immunohematology workups and requires the use of dithiothreitol-treated cells to rule out its interference. Appropriate and timely communication with the clinicians about the patient history goes a long way in solving complex looking immunohematology workups.

Keywords

• anti-cd38
• daratumumab
• immunohematology
• multiple myeloma