AstraZeneca says top-line results from a post-marketing study show that Tudorza Pressair is effective in reducing chronic obstructive pulmonary disease (COPD) exacerbations in patients with cardiovascular issues.
AstraZeneca’s hyperkalaemia treatment ZS-9 has suffered another setback on the path to US approval having been rejected by regulators for the second time. The drug giant also unveiled a US-based partnership with Circassia for development and commercialisation of COPD drugs Turdoza and Duaklir.