26 May 2020 - Cellectar Biosciences today announced the U.S. FDA has granted fast track designation for CLR 131 in lymphoplasmacytic lymphoma/Waldenstrom’s macroglobulinaemia in patients having received two prior treatment regimens or more.
CLR 131 is the company’s small-molecule, cancer-targeting radiotherapeutic Phospholipid Drug Conjugate™ (PDC™) designed to deliver cytotoxic radiation directly and selectively to cancer cells and cancer stem cells.
It is currently being evaluated in Cellectar’s ongoing Phase 2 CLOVER-1 clinical study in patients with relapsed or refractory multiple myeloma and lymphoplasmacytic lymphoma/Waldenstrom’s macroglobulinaemia.