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Showing 1–24 of 29 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Embosphere microspheres Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Bariatric Embolization of Arteries for the Treatment of Nonalcoholic Steatohepatitis

NCT02933554
View directory record Official record
Conditions
Obesity, Weight Loss, Body Weight, Nonalcoholic Steatohepatitis, Nonalcoholic Fatty Liver Disease, NAFLD
Interventions
Embospheres Microspheres
Device
Lead sponsor
Keith Pereira, MD:
Other
Eligibility
22 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Sep 11, 2026, 2:05 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 10, 2012 · Synced Sep 11, 2026, 2:05 PM EDT
Not listed Not applicable Interventional

Benign Prostatic Hyperplasia and Prostate Size Greater Than 90 Grams

NCT02167009
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Embosphere Microspheres
Device
Lead sponsor
Tampa General Hospital
Other
Eligibility
50 Years to 85 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Sep 11, 2026, 2:05 PM EDT
Suspended Not applicable Interventional

Bariatric Embolization of Arteries in Obese Patients With HCC to Allow Salvage Liver Transplantation

NCT02935478
View directory record Official record
Conditions
Obesity, Weight Loss, Body Weight, Hepatocellular Carcinoma, HCC, Hepatitis C, Cirrhosis
Interventions
Embospheres Microspheres
Device
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Sep 11, 2026, 2:05 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 24, 2019 · Synced Sep 11, 2026, 2:05 PM EDT
Terminated Not applicable Interventional Results available

Prostate Artery Embolization With Embosphere Microspheres Compared to TURP for Benign Prostatic Hyperplasia

NCT01789840
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Embosphere Microspheres, TURP
Device · Procedure
Lead sponsor
Merit Medical Systems, Inc.
Industry
Eligibility
50 Years to 79 Years · Male only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
10
States / cities
Long Beach, California • Los Angeles, California • Stanford, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Sep 11, 2026, 2:05 PM EDT
Terminated Phase 1Phase 2 Interventional

Prostate Embolization for Massive Benign Prostatic Hypertrophy (BPH)

NCT02676544
View directory record Official record
Conditions
Benign Prostatic Hypertrophy, Lower Urinary Tract Symptoms
Interventions
Embosphere microspheres
Device
Lead sponsor
Rhode Island Hospital
Other
Eligibility
50 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 7, 2021 · Synced Sep 11, 2026, 2:05 PM EDT
Withdrawn Not applicable Interventional

Prostatic Artery Embolization for the Treatment of Lower Urinary Tract Symptoms in Prostate Cancer Patients Undergoing Radiation Therapy

NCT05415696
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostatic artery embolization
Procedure
Lead sponsor
Stanford University
Other
Eligibility
40 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Sep 11, 2026, 2:05 PM EDT
Completed Not applicable Interventional

Effectiveness and Safety of Embosphere Microspheres for Embolization of the Geniculate Artery for the Treatment of Pain With Known Moderate to Severe Knee Osteoarthritis

NCT05112926
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Embosphere Microspheres
Device
Lead sponsor
University of Miami
Other
Eligibility
40 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 11, 2026, 2:05 PM EDT
Recruiting Not applicable Interventional

Chronic Subdural Hematoma Treatment With Embolization Versus Surgery Study

NCT06347796
View directory record Official record
Conditions
Chronic Subdural Hematoma
Interventions
Conventional Surgery, Middle Meningeal Artery Embolization (MMAE)
Procedure · Device
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
40 Years to 90 Years
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
31
States / cities
Phoenix, Arizona • Jacksonville, Florida • Miami, Florida + 26 more
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 11, 2026, 2:05 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 15, 2025 · Synced Sep 11, 2026, 2:05 PM EDT
Completed Not applicable Interventional Results available

Bariatric Embolization of Arteries for the Treatment of Obesity

NCT02165124
View directory record Official record
Conditions
Morbid Obesity
Interventions
Artificial Embolization Device
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2018 · Synced Sep 11, 2026, 2:05 PM EDT
Active, not recruiting Phase 2 Interventional

Phase II Study to Evaluate the Safety and Efficacy of Prostatic Artery Embolization

NCT04879940
View directory record Official record
Conditions
Prostate Carcinoma, Benign Prostatic Hyperplasia
Interventions
Merit Medical Embospheres, Radiation Therapy
Device · Radiation
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
50 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 11, 2026, 2:05 PM EDT
Completed Not applicable Interventional Results available

Prostatic Artery Embolization (PAE) for Treatment of Benign Prostatic Hyperplasia (BPH)

NCT02026908
View directory record Official record
Conditions
Benign Prostatic Hyperplasia (BPH)
Interventions
Prostate Artery Embolization
Device
Lead sponsor
Northwestern University
Other
Eligibility
45 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 17, 2024 · Synced Sep 11, 2026, 2:05 PM EDT
Recruiting Not applicable Interventional

Genicular Artery Embolization for Knee Osteoarthritis

NCT07537153
View directory record Official record
Conditions
Osteoarthritis, Knee Osteoarthritis
Interventions
Embosphere Microspheres
Device
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 11, 2026, 2:05 PM EDT
Terminated Phase 2 Interventional Results available

Effectiveness and Safety Study of TACE Plus Oral Sorafenib for Unresectable HCC

NCT00576056
View directory record Official record
Conditions
Carcinoma, Hepatocellular
Interventions
Sorafenib, TACE
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 100 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2017 · Synced Sep 11, 2026, 2:05 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Prostate Embolization for Benign Prostatic Hyperplasia

NCT01924988
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Prostatic Embolization with Embosphere Micropsheres
Device
Lead sponsor
James B. Spies, MD
Other
Eligibility
50 Years to 90 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Sep 11, 2026, 2:05 PM EDT
Terminated Not applicable Interventional Results available

Embozene Microspheres for Uterine Fibroid Embolization (UFE)

NCT01675011
View directory record Official record
Conditions
Uterine Fibroids
Interventions
Embozene® Microspheres, Embosphere®
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
30 Years to 50 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Albany, New York • New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2016 · Synced Sep 11, 2026, 2:05 PM EDT
Completed No phase listed Observational Results available

Embosphere® PROstate Post Market Study

NCT03527589
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptoms
Interventions
Prostate artery embolization
Device
Lead sponsor
Merit Medical Systems, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
499 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
8
States / cities
Long Beach, California • Los Angeles, California • Orange, California + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2023 · Synced Sep 11, 2026, 2:05 PM EDT
Withdrawn Not applicable Interventional

SBRT + TACE for Primary Hepatocellular Carcinoma

NCT00746655
View directory record Official record
Conditions
Hepatocellular Carcinoma
Interventions
Stereotactic Body Radiation Therapy (SBRT), Transcatheter Arterial Chemoembolization (TACE)
Radiation · Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
4
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Sep 11, 2026, 2:05 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 30, 2020 · Synced Sep 11, 2026, 2:05 PM EDT
Completed Phase 1 Interventional

Comparison Study in the Treatment of Uterine Fibroids Uterine Fibroid Embolization Using BeadBlock™ Embolic Agent

NCT00361036
View directory record Official record
Conditions
Leiomyoma, Leiomyomatosis, Uterine Neoplasms
Interventions
Uterine fibroid embolization BeadBlock™, Uterine fibroid embolization Embosphere®
Device
Lead sponsor
Worthington-Kirsch, Robert L., M.D.
Individual
Eligibility
30 Years to 50 Years · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Albany, New York • Pottstown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 17, 2011 · Synced Sep 11, 2026, 2:05 PM EDT
Withdrawn Not applicable Interventional

Analysis of Prostatic Arterial Embolization for Benign Prostatic Hyperplasia Using Embosphere Microspheres

NCT02679430
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Prostate Arterial Embolization
Device
Lead sponsor
Antonios Likourezos
Other
Eligibility
35 Years to 99 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2023 · Synced Sep 11, 2026, 2:05 PM EDT
Active, not recruiting Not applicable Interventional

Investigation of Prostate Artery Embolization Compared to Holmium Laser Enucleation of Prostate

NCT05155891
View directory record Official record
Conditions
Benign Prostatic Hyperplasia
Interventions
Embosphere Microspheres, HoLEP Procedure
Device · Procedure
Lead sponsor
University of Miami
Other
Eligibility
50 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 11, 2026, 2:05 PM EDT