Evaluation of VX 445/TEZ/IVA in Cystic Fibrosis Subjects 6 Through 11 Years of Age
Public ClinicalTrials.gov record NCT03691779. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3 Study Evaluating the Pharmacokinetics, Safety, and Tolerability of VX-445/TEZ/IVA Triple Combination Therapy in Cystic Fibrosis Subjects 6 Through 11 Years of Age
Study identification
- NCT ID
- NCT03691779
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Vertex Pharmaceuticals Incorporated
- Industry
- Enrollment
- 71 participants
Conditions and interventions
Conditions
Interventions
- ELX/TEZ/IVA Drug
- IVA Drug
Drug
Eligibility (public fields only)
- Age range
- 6 Years to 11 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 1, 2018
- Primary completion
- Aug 6, 2020
- Completion
- Aug 6, 2020
- Last update posted
- Oct 21, 2021
2018 – 2020
United States locations
- U.S. sites
- 13
- U.S. states
- 12
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital of Orange County | Orange | California | 92868 | — |
| Children's Hospital Colorado | Aurora | Colorado | 80045 | — |
| Ann & Robert Lurie Children's Hospital of Chicago | Chicago | Illinois | 60611 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| Children's Respiratory and Critical Care Specialists, P.A., Children's Hospitals and Clinics of Minnesota | Minneapolis | Minnesota | 55404 | — |
| The Children's Mercy Hospital | Kansas City | Missouri | 64108 | — |
| Northwell Health- Long Island Jewish Medical Center | New Hyde Park | New York | 11040 | — |
| Clinical Research of Charlotte | Charlotte | North Carolina | 28277 | — |
| Rainbow Babies and Children's Hospital/University Hospitals Cleveland Medical Center | Cleveland | Ohio | 44106 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
| Texas Children's Hospital | Houston | Texas | 77030 | — |
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 8 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03691779, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 21, 2021 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03691779 live on ClinicalTrials.gov.