LONDON, United Kingdom: AstraZeneca’s Imfinzi (durvalumab) has been recommended for marketing authorisation in the European Union (EU) for the 1st-line treatment of adult patients with unresectable or metastatic biliary tract cancer (BTC) in combination with chemotherapy (gemcitabine plus cisplatin). The Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency based its…