GSK’s Big Push To Maintain Its Respiratory Reign

GlaxoSmithKline is counting on new products like Breo Ellipta and Anoro Ellipta to extend its legacy in respiratory disease beyond Advair Diskus, which could face generic competition within the next five years. But GSK may need to wage a battle on the reimbursement front before it can claim commercial success – a challenge highlighted by Express Scripts’ unexpected decision to put Advair and Breo on its not covered list for 2014.