A 24-Week Efficacy and Safety Study to Assess Budesonide and Formoterol Fumarate Metered Dose Inhaler in Adult and Adolescent Participants With Inadequately Controlled Asthma (VATHOS)
Public ClinicalTrials.gov record NCT05202262. 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 Randomized, Double-Blind, Parallel Group, Multicenter 24 Week Study to Assess the Efficacy and Safety of Budesonide and Formoterol Fumarate Metered Dose Inhaler Relative to Budesonide Metered Dose Inhaler and Open-Label Symbicort® Turbuhaler® in Participants With Inadequately Controlled Asthma (VATHOS).
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a 24 week study to evaluate the efficacy and safety of budesonide and formoterol fumarate metered dose inhaler in adults and adolescents with inadequately controlled asthma.
Study identification
- NCT ID
- NCT05202262
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 645 participants
Conditions and interventions
Conditions
Interventions
- BFF MDI 320/9.6 μg Drug
- BFF MDI 160/9.6 μg Drug
- BD MDI 320 μg Drug
- Open-label Symbicort TBH 320/9 μg Drug
Drug
Eligibility (public fields only)
- Age range
- 12 Years to 80 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
- Jan 12, 2022 (Actual)
- Primary completion
- Feb 26, 2025 (Actual)
- Completion
- Feb 26, 2025 (Actual)
- Last update posted
- Jan 28, 2026
2022 – 2025
United States locations
- U.S. sites
- 66
- U.S. states
- 25
- U.S. cities
- 59
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Chandler | Arizona | 85224 | — |
| Research Site | Tucson | Arizona | 85745 | — |
| Research Site | Bakersfield | California | 93301 | — |
| Research Site | Fresno | California | 93720 | — |
| Research Site | Huntington Beach | California | 92647 | — |
| Research Site | La Palma | California | 90623 | — |
| Research Site | Lincoln | California | 95648 | — |
| Research Site | Los Angeles | California | 90017 | — |
| Research Site | Los Angeles | California | 90025 | — |
| Research Site | Los Angeles | California | 90048 | — |
| Research Site | Newport Beach | California | 92663 | — |
| Research Site | Northridge | California | 91324 | — |
| Research Site | Sacramento | California | 95823 | — |
| Research Site | San Diego | California | 92120 | — |
| Research Site | San Diego | California | 92123 | — |
| Research Site | San Jose | California | 95117 | — |
| Research Site | Denver | Colorado | 80230 | — |
| Research Site | Wheat Ridge | Colorado | 80033 | — |
| Research Site | Cutler Bay | Florida | 33189 | — |
| Research Site | DeLand | Florida | 32720 | — |
| Research Site | Miami | Florida | 33155 | — |
| Research Site | Miami | Florida | 33173 | — |
| Research Site | Miami | Florida | 33175 | — |
| Research Site | Miami | Florida | 33180 | — |
| Research Site | Tampa | Florida | 33607 | — |
| Research Site | Atlanta | Georgia | 30361 | — |
| Research Site | Peoria | Illinois | 61636 | — |
| Research Site | Lexington | Kentucky | 40509 | — |
| Research Site | White Marsh | Maryland | 21162 | — |
| Research Site | North Dartmouth | Massachusetts | 02747 | — |
| Research Site | Farmington Hills | Michigan | 48336 | — |
| Research Site | Columbia | Missouri | 65203 | — |
| Research Site | Saint Charles | Missouri | 63301 | — |
| Research Site | St Louis | Missouri | 63141 | — |
| Research Site | Kalispell | Montana | 59901 | — |
| Research Site | Missoula | Montana | 59808 | — |
| Research Site | Bellevue | Nebraska | 68123 | — |
| Research Site | Omaha | Nebraska | 68114 | — |
| Research Site | Henderson | Nevada | 89052 | — |
| Research Site | North Las Vegas | Nevada | 89030 | — |
| Research Site | Portsmouth | New Hampshire | 03801 | — |
| Research Site | Skillman | New Jersey | 08558 | — |
| Research Site | Gastonia | North Carolina | 28054 | — |
| Research Site | Monroe | North Carolina | 28112 | — |
| Research Site | Raleigh | North Carolina | 27607 | — |
| Research Site | Cincinnati | Ohio | 45236 | — |
| Research Site | Columbus | Ohio | 43215 | — |
| Research Site | Edmond | Oklahoma | 73034 | — |
| Research Site | Oklahoma City | Oklahoma | 73120 | — |
| Research Site | Portland | Oregon | 97202 | — |
| Research Site | Pittsburgh | Pennsylvania | 15236 | — |
| Research Site | Knoxville | Tennessee | 37909 | — |
| Research Site | Austin | Texas | 78759 | — |
| Research Site | Beaumont | Texas | 77701 | — |
| Research Site | Boerne | Texas | 78006 | — |
| Research Site | Dallas | Texas | 75231 | — |
| Research Site | El Paso | Texas | 79912 | — |
| Research Site | Forney | Texas | 75126 | — |
| Research Site | Houston | Texas | 77093 | — |
| Research Site | Red Oak | Texas | 75154 | — |
| Research Site | San Antonio | Texas | 78229 | — |
| Research Site | San Antonio | Texas | 78258 | — |
| Research Site | Victoria | Texas | 77901 | — |
| Research Site | Waco | Texas | 76712 | — |
| Research Site | Williamsburg | Virginia | 23188 | — |
| Research Site | Milwaukee | Wisconsin | 53228 | — |
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 76 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05202262, 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 Jan 28, 2026 · Synced Oct 21, 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 public registry record, listed eligibility criteria, and available contact information for NCT05202262 live on ClinicalTrials.gov.