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Study identifier: NCT04053634 Synced from ClinicalTrials.gov · July 28, 2026
● Completed

Efficacy and Safety of Benralizumab in Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD) With a History of Frequent Exacerbations

Condition: Chronic Obstructive Pulmonary Disease  ·  Sponsor: AstraZeneca

PhasePhase 3
Planned participants689
Who can joinAll sexes, 40 Years to 85 Years
Healthy volunteersNo

About this study

Phase 3 study to evaluate the efficacy and safety of a benralizumab in patients with moderate to very severe COPD with a history of frequent COPD exacerbations and elevated peripheral blood eosinophils (≥300/μL). Eligible patients must have a history of ≥2 moderate and/or severe COPD exacerbations in the previous year despite receiving triple (ICS/LABA/LAMA) background therapy for at least 3 months and ICS-based dual inhaled treatment for the remainder of the year. Eligible patients must also have an elevated blood eosinophil count. The treatment period will be of variable duration and will continue until the last patient has the opportunity to complete a minimum of 56 weeks, at which point all patients will complete the study. The primary endpoint will be analyzed at Week 56.

This description comes directly from the study's public registry record.

Talk to the study team

Contact details are listed per location below or on the registry record.

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Locations (343)

Research SiteSurprise, Arizona, United States
Research SiteLittle Rock, Arkansas, United States
Research SiteLos Angeles, California, United States
Research SiteLos Angeles, California, United States
Research SiteNewport Beach, California, United States
Research SiteNorthridge, California, United States
Research SitePalm Springs, California, United States
Research SiteWestminster, California, United States
Research SiteStamford, Connecticut, United States
Research SiteClearwater, Florida, United States
Research SiteDaytona Beach, Florida, United States
Research SiteEdgewater, Florida, United States

+ 331 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04053634