XprESS ET Registry
Public ClinicalTrials.gov record NCT04136977. 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
XprESS Eustachian Tube Balloon Dilation Registry
Study identification
- NCT ID
- NCT04136977
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Entellus Medical, Inc.
- Industry
- Enrollment
- 169 participants
Conditions and interventions
Conditions
Interventions
- Eustachian tube dilation Device
Device
Eligibility (public fields only)
- Age range
- 18 Years 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
- Jun 4, 2018
- Primary completion
- Aug 27, 2020
- Completion
- Aug 27, 2020
- Last update posted
- Sep 29, 2020
2018 – 2020
United States locations
- U.S. sites
- 11
- U.S. states
- 10
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Breathe Clear Institute | Torrance | California | 90503 | — |
| Colorado ENT and Allergy | Colorado Springs | Colorado | 80909 | — |
| Augusta ENT and Allergy | Evans | Georgia | 30809 | — |
| St. Vincent Anderson Hospital | Anderson | Indiana | 46016 | — |
| Ochsner Clinic Foundation | New Orleans | Louisiana | 70121 | — |
| Ear Nose and Throat Consultants | Southfield | Michigan | 48934 | — |
| St Cloud ENT | Saint Cloud | Minnesota | 56303 | — |
| ENT Consultants of Nevada | Las Vegas | Nevada | 89128 | — |
| Lakeside ENT | Canandaigua | New York | 14424 | — |
| National Allergy and ENT | Charleston | South Carolina | 29420 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
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 NCT04136977, 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 Sep 29, 2020 · 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 NCT04136977 live on ClinicalTrials.gov.