Complete Response Letter for AZ COPD Drug
FDA has issued a complete response letter to AstraZeneca for its NDA for PT010 (budesonide/glycopyrronium/formoterol fumerate), an inhaled triple-combination therapy for patients with chronic obstructive pulmonary disease. The company says the NDA included data from the KRONOS Phase 3 trial. It says AstraZeneca will now work closely with FDA on next steps, including submitting for review recent results from ETHOS, a second positive Phase 3 trial that was not completed at the time the NDA was submitted.