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Astrazeneca
NEWS

AstraZeneca Reports P-III OBERON and TITANIA Results for Tozorakimab in COPD at ERS’26

Shots: AstraZeneca reported full results from the P-III OBERON and TITANIA studies, showing that tozorakimab 300 mg Q4W reduced moderate-to-severe COPD exacerbations versus PBO in pts. receiving inhaled standard of care In the primary population of former smokers, tozorakimab reduced exacerbations by 29% in OBERON and 34% in TITANIA, while reductions in the overall population…
September 8, 2026

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VIEWPOINTS

Expanding COPD Treatment Horizons: Caterina Brindicci and Frank Sciurba on Tozorakimab’s Phase III Journey  

Shots:  Tozorakimab reinforced its potential as a first-in-class COPD biologic with a third positive Phase III trial (MIRANDA), complementing OBERON and TITANIA and strengthening AstraZeneca’s regulatory package while validating IL-33 as a critical therapeutic pathway in COPD.  The MIRANDA trial demonstrated efficacy across one of the broadest COPD populations studied for a biologic, including former and current smokers, patients across…
June 29, 2026

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VIEWPOINTS

IL-33 Breakthrough in COPD: Caterina Brindicci and Frank Sciurba on Tozorakimab’s Phase III Success 

Shots:  Tozorakimab demonstrated a potential first-in-class advantage in COPD, becoming the first IL-33 biologic to achieve positive outcomes across three pivotal Phase III trials (OBERON, TITANIA, and MIRANDA), highlighting the clinical relevance of targeting both reduced and oxidized forms of IL-33 to reduce exacerbations in a broad patient population.  The LUNA Phase III programme enrolled the most comprehensive…
June 15, 2026

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Astrazeneca
NEWS

AstraZeneca Reports the P-III (OBERON & TITANIA) Trial Data on Tozorakimab for Chronic Obstructive Pulmonary Disease (COPD)

Shots: AstraZeneca reported data from replicate P-III (OBERON & TITANIA) trials assessing tozorakimab (300mg, Q4W) vs PBO over 52wks. on top of inhaled therapy in 2,306 adults with symptomatic COPD & prior exacerbations The trial met its 1EP, reducing annualised rates of mod. to sev. COPD exacerbations in former smokers & the overall population, incl.…
March 27, 2026

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