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Study identifier: NCT05270525 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Effect of Ensifentrine on Sputum Markers of Inflammation in COPD

Condition: COPD  ·  Sponsor: Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA

PhasePhase 2
Planned participants56
Who can joinAll sexes, 40 Years to 80 Years
Healthy volunteersNo

About this study

This is a randomized, double-blind, placebo-controlled, two-period cross-over study of nebulized ensifentrine (3 mg) or placebo administered BID for two 8-week Treatment Periods. All participants with receive both ensifentrine and placebo during participation. There are 7 in-clinic visits over a total duration of up to 24 weeks participation.

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

Talk to the study team

Toll Free Number  ·  1-888-577-8839  ·  Trialsites@msd.com

Always discuss trial participation with your own doctor first.

Locations (3)

University of Alabama at BirminghamBirmingham, Alabama, United StatesRecruiting
University of MichiganAnn Arbor, Michigan, United StatesRecruiting
University of Pittsburgh Medical CenterPittsburgh, Pennsylvania, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05270525