Approval of the anti-PD-L1 Imfinzi (durvalumab) for second-line bladder cancer represents a major milestone for AstraZeneca PLC in immuno-oncology, but the modest market is very competitive and the drug likely will have to face competition from four other members of its checkpoint family for this indication by the end of the year.
FDA announced accelerated approval for second-line bladder cancer on May 1, six weeks before the drug's user fee date. The...



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