Evaluation of Long-Term Safety and Efficacy of Vanzacaftor/Tezacaftor/Deutivacaftor in Cystic Fibrosis Participants 1 Year of Age and Older
Public ClinicalTrials.gov record NCT05844449. 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, Open-label Study Evaluating the Long-term Safety and Efficacy of Vanzacaftor/Tezacaftor/Deutivacaftor Triple Combination Therapy in Cystic Fibrosis Subjects 1 Year of Age and Older
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the long-term safety, tolerability, and efficacy of vanzacaftor/tezacaftor/deutivacaftor (VNZ/TEZ/D-IVA) in participants with cystic fibrosis (CF).
Study identification
- NCT ID
- NCT05844449
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 174 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 1 Year and older
- 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
- Aug 10, 2023
- Primary completion
- Jul 29, 2029
- Completion
- Jul 29, 2029
- Last update posted
- Apr 28, 2026
2023 – 2029
United States locations
- U.S. sites
- 18
- U.S. states
- 14
- U.S. cities
- 18
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital of Orange County | Orange | California | 92868 | — |
| Stanford University - Palo Alto - Pulmonology | Palo Alto | California | 94304 | — |
| Children's Hospital of Colorado - Pulmonology | Aurora | Colorado | 80045 | — |
| The Emory Clinic - Clifton Road - Pulmonology | Atlanta | Georgia | 30322 | — |
| Ann & Robert H. Lurie Children's Hospital of Chicago - Hematology | Chicago | Illinois | 60611 | — |
| JW Riley Hospital for Children - Pulmonology | Indianapolis | Indiana | 46202 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| Children's Health Care d/b/a Children's Hospitals and Clinics of Minnesota | Minneapolis | Minnesota | 55404 | — |
| The Children's Mercy Hospital | Kansas City | Missouri | 64108 | — |
| St. Louis Children's Hospital - Pulmonology | St Louis | Missouri | 63110 | — |
| Cohen Children's Medical Center - Lakeville Road | Lake Success | New York | 11042 | — |
| Cincinnati Children's Hospital Medical Center - Pulmonology | Cincinnati | Ohio | 45229 | — |
| UH Cleveland Medical Center - Pulmonology | Cleveland | Ohio | 44106 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| Children's Hospital of Pittsburgh - Pulmonology | Pittsburgh | Pennsylvania | 15224 | — |
| Texas Children's Hospital - Wallace Tower - Pulmonology | Houston | Texas | 77030 | — |
| Vermont Lung Center | Colchester | Vermont | 05446 | — |
| American Family Childrens Hospital | Madison | Wisconsin | 53792 | — |
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 19 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05844449, 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 Apr 28, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05844449 live on ClinicalTrials.gov.