Dartumumab In Pretreated Al Amyloidosis: A Systematic Review

Background: Amyloidosis is characterized by the deposition of misfolded lambda or kappa light chain (AL) proteins in tissue. It commonly affects the heart, which correlates with poor prognosis. Disease-modifying therapies aim to suppress the production of abnormal light chains. Daratumumab (Dara) use is associated with a reduction in light chain protein production. Dara is a human anti-CD38 monoclonal antibody approved for the treatment of newly diagnosed and Relapsed & Refractory Multiple Myeloma. AL amyloidosis plasma cells express CD38, and therefore, Dara is an attractive alternative in this setting. This review aims to assess the efficacy and safety of daratumumab in pre-treated AL amyloidosis patients.