NCT05581875 2022-10-17A Study to Investigate the Safety and Clinical Activity of Belantamab Mafodotin in Combination With Daratumumab, Pomalidomide and Dexamethasone in Patients With Relapsed/ Refractory Multiple Myeloma Previously Treated With One Line Therapy Who Are Lenalidomide RefractoryHellenic Society of HematologyPhase 1/2 Not yet recruiting48 enrolled