A Clinical Evaluation of PROPEL® Contour Sinus Implant
Public ClinicalTrials.gov record NCT04858802. 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 EXPAND Study: A Clinical Evaluation of PROPEL® Contour Sinus Implant Placement in the Frontal Sinus Ostium Following In-office Bilateral Balloon Dilation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The objective of this study is to evaluate the efficacy of PROPEL Contour placement following an in-office frontal sinus balloon dilation (SBD) in patients with chronic rhinosinusitis (CRS)
Study identification
- NCT ID
- NCT04858802
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 80 participants
Conditions and interventions
Conditions
Interventions
- PROPEL Contour Sinus Implant Device
- Balloon Sinus Dilation Alone Procedure
Device · Procedure
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 12, 2021 (Actual)
- Primary completion
- Feb 10, 2022 (Actual)
- Completion
- Jun 20, 2022 (Actual)
- Last update posted
- Apr 21, 2023
2021 – 2022
United States locations
- U.S. sites
- 14
- U.S. states
- 8
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sacramento ENT/DaVinci Research, LLC | Sacramento | California | 95815 | — |
| San Francisco Otolaryngology | San Francisco | California | 94108 | — |
| ENT & Allergy Associate of Florida, LLC | Boca Raton | Florida | 33487 | — |
| ENT & Allergy Associate of Florida, LLC | Boynton Beach | Florida | 33426 | — |
| ENT of Georgia | Atlanta | Georgia | 30342 | — |
| Ascentist Physicians Group | Leawood | Kansas | 66211 | — |
| Kentuckiana Ear, Nose & Throat PSC | Louisville | Kentucky | 40205 | — |
| Advanced ENT & Allergy | Louisville | Kentucky | 40220 | — |
| Madison ENT | New York | New York | 10016 | — |
| Ohio Sinus Institute | Dublin | Ohio | 43016 | — |
| Fort Worth ENT & Sinus | Fort Worth | Texas | 76109 | — |
| Collin County ENT | Frisco | Texas | 75034 | — |
| ENT Associates of Texas | McKinney | Texas | 75070 | — |
| Alamo ENT Associates | San Antonio | Texas | 78258 | — |
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 NCT04858802, 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 21, 2023 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04858802 live on ClinicalTrials.gov.