In the phase II DREAMM-2 study, patients with triple-class refractory multiple myeloma treated with belantamab mafodotin 2.5 mg/kg maintained core disease symptoms, health-related quality of life, and functioning on treatment. Patient-reported ocular symptoms were of finite duration, with a median time to worst severity of 45 to 64 days and median recovery time of 23.5 to 44.0 days.