- Conditions
- Cystic Fibrosis
- Interventions
- VX-581, Placebo, D-IVA, TEZ
- Drug
- Lead sponsor
- Vertex Pharmaceuticals Incorporated
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 136 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
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