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ClinicalTrials.gov public records Last synced Oct 27, 2026, 5:15 PM EDT

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Showing 1–24 of 294 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Embolization Therapy Clear all
Recruiting No phase listed Observational

Quantify the Degree of Pain Relief of Pelvic Congestion Syndrome Following Gonadal Vein Embolization

NCT03794466
View directory record Official record
Conditions
Pelvic Congestive Syndrome, Pelvic Pain
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Terminated Not applicable Interventional Results available

Phase II Investigation of Prostate Artery Embolization (PAE) Before Radical Prostatectomy in Prostate Cancer Patients

NCT02173522
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate artery embolization (PAE)
Device
Lead sponsor
Shivank Bhatia
Other
Eligibility
45 Years to 79 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Phase 2 Interventional

Study Comparing Onyx and TRUFILL in Brain Arteriovenous Malformations (AVMs)

NCT00857662
View directory record Official record
Conditions
Brain Arteriovenous Malformations
Interventions
Onyx, TRUFILL
Device
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
Not listed
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2023 · Synced Oct 27, 2026, 5:15 PM EDT
Completed No phase listed Observational

Quality of Life in Patients Undergoing Embolization Using Yttrium Y 90 Glass Microspheres for Primary or Metastatic Liver Cancer

NCT00739167
View directory record Official record
Conditions
Liver Cancer, Metastatic Cancer
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 16, 2015 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Not applicable Interventional Results available

Prostate Artery Embolization for the Treatment of Symptomatic Benign Prostatic Hyperplasia

NCT03055624
View directory record Official record
Conditions
Prostatic Hyperplasia, Benign, Enlarged Prostate With Lower Urinary Tract Symptoms
Interventions
Embosphere microparticles for prostate artery embolization
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years to 85 Years · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 27, 2026, 5:15 PM EDT
Recruiting Not applicable Interventional

MMA Embolization With NeoCast for Subacute and Chronic Subdural Hematoma

NCT07541404
View directory record Official record
Conditions
Subdural Hematoma
Interventions
NeoCast Embolic System, Onyx LES, an FDA-Approved Commercial Liquid Embolic
Device
Lead sponsor
Arsenal Medical, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
New Haven, Connecticut • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Terminated Phase 2 Interventional Results available

Prostate Artery Embolization as a Treatment for Benign Prostatic Hyperplasia in Men With Prostates Larger Than 90 Grams

NCT02396420
View directory record Official record
Conditions
Prostatic Hyperplasia
Interventions
Embosphere Microspheres
Device
Lead sponsor
South Florida Medical Imaging, PA
Other
Eligibility
40 Years to 89 Years · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 27, 2026, 5:15 PM EDT
Active, not recruiting Phase 4 Interventional

US IDE Study of the Contour NEurovasCular System™ for IntraCranial Aneurysm Repair

NCT04852783
View directory record Official record
Conditions
Aneurysm, Intracranial
Interventions
Contour Neurovascular System
Device
Lead sponsor
Cerus Endovascular, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
20
States / cities
Englewood, Colorado • Jacksonville, Florida • Chicago, Illinois + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Terminated Phase 2 Interventional Results available

Hypoxic Changes in Hepatocellular Carcinoma (HCC) Following Trans Arterial Chemo Embolization and Stereotactic Radiation: Fluorine18 (18F) Fluoromisonidazole (FMISO) Imaging

NCT03303469
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
FMISO
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 27, 2026, 5:15 PM EDT
Recruiting Phase 1Phase 2 Interventional

Targeting Ischemia-Induced Autophagy Dependence in Hepatocellular Carcinoma

NCT05842174
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
Hydroxychloroquine, Lipiodol, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Terminated Early Phase 1 Interventional

Contrast-Enhanced Ultrasound for the Evaluation of Changes in Tumor Blood Flow Surrounding HAE

NCT04150874
View directory record Official record
Conditions
Hepatocellular Carcinoma, Liver Cancer
Interventions
Lumason®
Diagnostic Test
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Phase 1 Interventional

Chemoembolization for Lung Tumors

NCT04200417
View directory record Official record
Conditions
Lung Metastases, Endobronchial Metastases, Pleural Metastases, Mediastinal Metastases
Interventions
Chemoembolization, Mitomycin C, Lipiodol, Embospheres
Procedure · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
4
States / cities
Middletown, New Jersey • Commack, New York • Harrison, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 27, 2026, 5:15 PM EDT
Withdrawn Phase 4 Interventional

APAP-CYS Protein Adduct Concentrations in Patients With Liver-Directed Therapy Intended to Treat Hepatic Tumors

NCT02911961
View directory record Official record
Conditions
Acetaminophen Exposure
Interventions
Acetaminophen
Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
21 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 2, 2021 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Phase 4 Interventional Results available

PRET: Patients Prone to Recurrence After Endovascular Treatment

NCT00626912
View directory record Official record
Conditions
Intracranial Aneurysm, Subarachnoid Hemorrhage
Interventions
endovascular coil embolization
Procedure
Lead sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Other
Eligibility
18 Years and older
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
18
States / cities
Gainesville, Florida • Kalamazoo, Michigan • Rochester, Minnesota + 15 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Phase 3 Interventional

Complete Occlusion of Coilable Aneurysms

NCT00777907
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
Pipeline Embolization Device (PED), Coil embolization
Device
Lead sponsor
Chestnut Medical Technologies
Industry
Eligibility
21 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
Phoenix, Arizona • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Aug 7, 2015 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Phase 4 Interventional Results available

A Prospective Study Comparing Contour SE™ Microspheres to Embosphere® Microspheres for Treating Symptomatic Uterine Fibroids With Uterine Fibroid Embolization (UFE)

NCT00628901
View directory record Official record
Conditions
Leiomyoma, Uterine Fibroids, Uterine Neoplasms, Menorrhagia, Leiomyomatosis
Interventions
Uterine Fibroid Embolization (UFE), Contour SE™ Microspheres, Embosphere® Microspheres
Procedure · Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 11, 2012 · Synced Oct 27, 2026, 5:15 PM EDT
Terminated Phase 1 Interventional Results available

Chemoembolization Using Irinotecan in Treating Patients With Liver Metastases From Metastatic Colon or Rectal Cancer

NCT01285102
View directory record Official record
Conditions
Liver Metastases, Mucinous Adenocarcinoma of the Colon, Mucinous Adenocarcinoma of the Rectum, Recurrent Colon Cancer, Recurrent Rectal Cancer, Signet Ring Adenocarcinoma of the Colon, Signet Ring Adenocarcinoma of the Rectum, Stage IV Colon Cancer, Stage IV Rectal Cancer
Interventions
irinotecan-eluting beads, hepatic artery embolization
Combination Product · Procedure
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Oct 27, 2026, 5:15 PM EDT
Completed No phase listed Observational Results available

TransForm™ Occlusion Balloon Catheter Registry

NCT01949779
View directory record Official record
Conditions
Intracranial Aneurysms
Interventions
TransForm™ Occlusion Balloon Catheter
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
Palm Springs, California • Lexington, Kentucky • Worcester, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 27, 2026, 5:15 PM EDT
Not listed Not applicable Interventional

Endovascular Embolization for Chronic Subdural Hematomas Following Surgical Evacuation

NCT04272996
View directory record Official record
Conditions
Chronic SDH and the Efficacy of Embolization
Interventions
Craniotomy only, Craniotomy + Endovascular embolization of the middle meningeal vessels
Procedure
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 27, 2026, 5:15 PM EDT
Completed Not applicable Interventional

The Protrieve PROTECTOR Study

NCT06495996
View directory record Official record
Conditions
Venous Thromboembolism, Deep Venous Thrombosis
Interventions
Percutaneous mechanical thrombectomy (PMT)
Device
Lead sponsor
Inari Medical
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
15
States / cities
Newport Beach, California • New Haven, Connecticut • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Withdrawn No phase listed Observational

Middle Meningeal Artery Embolization for Chronic Subdural Hematoma

NCT04065113
View directory record Official record
Conditions
Chronic Subdural Hematoma
Interventions
Middle Meningeal Artery Embolization with polyvinyl alcohol particles (PVA), Drainage of Subdural Hematoma
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Oct 27, 2026, 5:15 PM EDT
Recruiting No phase listed Observational

Outcomes and Quality of Life Following Rectal Artery Embolization for Bleeding Internal Hemorrhoids

NCT06106269
View directory record Official record
Conditions
Internal Hemorrhoid
Interventions
Rectal Artery Embolization
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Recruiting Not applicable Interventional

EUS-Guided Coil and Glue vs Glue Injection for Bleeding Gastric Varices in Cirrhosis

NCT07855913
View directory record Official record
Conditions
Gastric Varices Bleeding, Cirrhosis
Interventions
EUS-guided Coil and Cyanoacrylate Glue Injection, Endoscopic Cyanoacrylate Glue Injection
Procedure
Lead sponsor
Medanta, The Medicity, India
Other
Eligibility
19 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 27, 2026, 5:15 PM EDT
Recruiting Phase 2 Interventional

Immunologic Response to Pneumococcal Polysaccharide Vaccine in Splenic Injury Patients

NCT02232191
View directory record Official record
Conditions
Asplenia
Interventions
Pneumovax-23
Biological
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 27, 2026, 5:15 PM EDT