STAT+: AstraZeneca’s experimental COPD treatment posts strong results in late-stage studies

In a pair of late-stage trials, a drug from AstraZeneca reduced the dangerous flare-ups that drive the worsening of COPD, positioning it as a potential new option for the vast numbers of patients with the debilitating lung condition, according to data released Tuesday.  Results from the Phase 3 trials of the drug, called tozorakimab, also amount to a re-assuring victory for AstraZeneca, which is known for its metronomic success in trials but has seen some notable misses in recent months, most dr...