- Conditions
- COPD
- Interventions
- Ensifentrine (formerly RPL554) 0.375 mg twice daily plus placebo, in addition to tiotropium, Ensifentrine (formerly RPL554) 0.75 mg twice daily plus placebo, in addition to tiotropium, Ensifentrine (formerly RPL554) 1.5 mg twice daily plus placebo, in addition to tiotropium, Ensifentrine (formerly RPL554) 3.0 mg twice daily plus placebo, in addition to tiotropium, Ensifentrine (formerly RPL554) placebo twice daily, in addition to tiotropium
- Drug
- Lead sponsor
- Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 416 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 50
- States / cities
- Anniston, Alabama • Fullerton, California • Los Angeles, California + 44 more
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Filters: Intervention: Ensifentrine (formerly RPL554) 3.0 mg twice daily plus placebo, in addition to tiotropium Clear all