Which medications in the drug class Erythroid Maturation Agents are used in the treatment of Beta Thalassemia?

Updated: May 07, 2021
  • Author: Pooja Advani, MD; Chief Editor: Emmanuel C Besa, MD  more...
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Answer

Erythroid Maturation Agents

In November 2019, the first erythroid maturation agent was approved for anemia in adults with beta thalassemia who require regular red blood cell (RBC) transfusions.

Luspatercept (Reblozyl, luspatercept-aamt)

Recombinant fusion protein that diminishes Smad2/3 signaling by binding several endogenous TGF-beta superfamily ligands. In a model of beta thalassemia, luspatercept decreased abnormally elevated Smad2/3 signaling and improved hematology parameters associated with ineffective erythropoiesis. It is indicated for anemia in adults with beta thalassemia who require regular red blood cell transfusions. 


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