ClinicalTrials.gov record
Embolization of the Middle Meningeal Artery With ONYX™ Liquid Embolic System for Subacute and Chronic Subdural Hematoma
ClinicalTrials.gov ID: NCT04402632
Public ClinicalTrials.gov record NCT04402632. 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 Study of the Embolization of the Middle Meningeal Artery With ONYX™ Liquid Embolic System In the Treatment of Subacute and Chronic Subdural HEmatoma (EMBOLISE)
Study identification
- NCT ID
- NCT04402632
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Medtronic Neurovascular Clinical Affairs
- Industry
- Enrollment
- 600 participants
Conditions and interventions
Conditions
Interventions
- Surgical Management Procedure
- Onyx™ Liquid Embolic System (LES) Embolization Device
- Observation Only Other
Procedure · Device · Other
Eligibility (public fields only)
- Age range
- 18 Years to 90 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
- Oct 26, 2020
- Primary completion
- Dec 18, 2024
- Completion
- Apr 2, 2025
- Last update posted
- Dec 10, 2025
2020 – 2025
United States locations
- U.S. sites
- 49
- U.S. states
- 24
- U.S. cities
- 47
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham (UAB) Hospital | Birmingham | Alabama | 35233-1932 | — |
| Carondelet St. Joseph's Hospital | Tucson | Arizona | 85710 | — |
| University of California Irvine Medical Center | Irvine | California | 92868 | — |
| USC - Keck School of Medicine | Los Angeles | California | 90033 | — |
| Huntington Memorial Hospital | Pasadena | California | 91105 | — |
| UCSD Medical Center | San Diego | California | 92037 | — |
| California Pacific Medical Center | San Francisco | California | 94109 | — |
| University of California San Francisco Medical Center | San Francisco | California | 94143 | — |
| Providence Little Company of Mary Medical Center | Torrance | California | 90503-4607 | — |
| University of Colorado Denver School of Medicine | Aurora | Colorado | 80045 | — |
| UF Health Heart and Vascular Hospital | Gainesville | Florida | 32608 | — |
| Memorial Regional Hospital | Hollywood | Florida | 33021 | — |
| Baptist Medical Center Jacksonville | Jacksonville | Florida | 322047 | — |
| Jackson Memorial Hospital | Miami | Florida | 33136 | — |
| Orlando Regional Medical Center Orlando Health | Orlando | Florida | 32806 | — |
| Tampa General Hospital | Tampa | Florida | 33606 | — |
| Saint Mary's Medical Center | West Palm Beach | Florida | 33407 | — |
| Grady Memorial Hospital | Atlanta | Georgia | 30303 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| Advocate Lutheran General Hospital | Park Ridge | Illinois | 60068 | — |
| Ascension Saint Vincent Hospital | Indianapolis | Indiana | 46260 | — |
| University of Iowa Hospitals and Clinics | Iowa City | Iowa | 52242 | — |
| University of Kentucky Albert B Chandler Hospital | Lexington | Kentucky | 40506 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
| Lahey Hospital & Medical Center | Burlington | Massachusetts | 01805-0001 | — |
| McLaren Flint Hospital | Flint | Michigan | 48532 | — |
| Corewell Health | Grand Rapids | Michigan | 49503 | — |
| Barnes-Jewish Hospital | St Louis | Missouri | 63110 | — |
| Albany Medical Center | Albany | New York | 12208 | — |
| Buffalo General Medical Center | Buffalo | New York | 14203 | — |
| North Shore University Hospital | Manhasset | New York | 11030 | — |
| The Mount Sinai Hospital | New York | New York | 10029 | — |
| New York-Presbyterian Hospital/Weill Cornell Medical Center | New York | New York | 10065 | — |
| Westchester Medical Center | Valhalla | New York | 10595 | — |
| Atrium Health's Carolinas Medical Center | Charlotte | North Carolina | 28204 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195-0001 | — |
| The Ohio State University/Wexner Medical Center | Columbus | Ohio | 43210 | — |
| ProMedica Toledo Hospital | Toledo | Ohio | 43606 | — |
| Oklahoma University Medical Center | Oklahoma City | Oklahoma | 73104 | — |
| Oregon Health & Science University Hospital | Portland | Oregon | 97239-3011 | — |
| Geisinger Medical Center | Danville | Pennsylvania | 17822 | — |
| University of Pittsburgh Medical Center UPMC Presbyterian | Pittsburgh | Pennsylvania | 15213-2536 | — |
| Prisma Health | Greenville | South Carolina | 29605 | — |
| Valley Baptist Medical Center | Harlingen | Texas | 78550 | — |
| Memorial Hermann-Texas Medical Center | Houston | Texas | 77030 | — |
| Baylor Scott & White Medical Center - Temple | Temple | Texas | 76508-0001 | — |
| University of Utah Hospital | Salt Lake City | Utah | 84132 | — |
| Harborview Medical Center | Seattle | Washington | 98104-2420 | — |
| Aurora Saint Luke's Medical Center | Milwaukee | Wisconsin | 53215 | — |
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 NCT04402632, 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 Dec 10, 2025 · Synced Jul 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 protocol, eligibility criteria, and contact information for NCT04402632 live on ClinicalTrials.gov.