The US Food and Drug Administration has approved a gene therapy for bladder cancer, the second authorisation of a novel gene treatment within a month. The new drug, Adstiladrin (nadofaragene firadenovec), is indicated for the treatment of patients with bladder cancer which hasn’t yet invaded the muscle and is unresponsive to the Bacillus Calmette-Guérin (BCG) immunotherapy. The decision comes not long after the agency approved a gene therapy for haemophilia B.
