New Therapies on the Horizon for Relapsed Refractory Multiple Myeloma

Despite improved treatments , most patients with multiple myeloma (MM) will experience relapse. Several novel agents have demonstrated activity and tolerability in early phase clinical trials . Venetoclax is a B-cell lymphoma 2 (Bcl-2) inhibitor with activity in patients with t(11;14) and/or Bcl-2 expression. Iberdomide and mezigdomide are cereblon E3 ligase modulators with higher potency, immunomodulatory, and antiproliferative activity compared with lenalidomide and pomalidomide . They have shown promising activity in heavily pretreated patients. Modakafusp alfa is an immunocytokine that targets interferons to CD38+ cells. It has demonstrated single agent activity in relapsed/refractory MM in the phase 1 setting.