Vivaer® Procedure for Treatment of Nasal Airway Obstruction Study
Public ClinicalTrials.gov record NCT04549545. 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
The Vivaer® Procedure for Treatment of Nasal Airway Obstruction - A ProspecTive, Multicenter Randomized Controlled TriAl Comparing Vivaer to Sham Control (VATRAC)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare the Vivaer procedure with radiofrequency (RF) energy to sham procedure for treatment of nasal airway obstruction (NAO).
Study identification
- NCT ID
- NCT04549545
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 119 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 85 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
- Aug 12, 2020 (Actual)
- Primary completion
- Mar 10, 2021 (Actual)
- Completion
- Mar 4, 2025 (Actual)
- Last update posted
- Aug 28, 2025
2020 – 2025
United States locations
- U.S. sites
- 12
- U.S. states
- 9
- U.S. cities
- 12
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Roseville Facial Plastic Surgery | Roseville | California | 95661 | — |
| Breathe Clear Institute | Torrance | California | 90503 | — |
| ENT and Allergy Associates of Florida | Coral Springs | Florida | 33065 | — |
| ENT Associates of South Florida | Fort Lauderdale | Florida | 33301 | — |
| ENT and Allergy Associates of Florida | Port Saint Lucie | Florida | 34952 | — |
| Advanced ENT and Allergy KY | Louisville | Kentucky | 40207 | — |
| Madison ENT | New York | New York | 10016 | — |
| Piedmont ENT Associates NC | Winston-Salem | North Carolina | 27103 | — |
| Bethlehem ENT | Bethlehem | Pennsylvania | 18017 | — |
| ENT Associates of Texas (ENTtex) | McKinney | Texas | 75070 | — |
| Ogden Clinic | Ogden | Utah | 84403 | — |
| EVMS Ear Nose and Throat Surgeons | Norfolk | Virginia | 23507 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04549545, 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 Aug 28, 2025 · Synced Oct 18, 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 NCT04549545 live on ClinicalTrials.gov.