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ClinicalTrials.gov public records Last synced Sep 6, 2026, 4:53 PM EDT

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Showing 1–24 of 52 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: coil embolization Clear all
Not yet recruiting Not applicable Interventional

Endoscopic Shunts Embolization for Refractory Hepatic Encephalopathy

NCT07553858
View directory record Official record
Conditions
Hepatic Encephalopathy, Liver Cirrhosis, Portal Shunt Systemic
Interventions
Endoscopic ultrasound-guided transgastric embolization of the spontaneous portosystemic shunts, Interventional Radiology for shunt embolization/retrograde tranvenous obliteration
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Completed Not applicable Interventional

Treatment of Intracranial Wide-neck Aneurysms Using Stent-assisted Coil Embolization

NCT04566263
View directory record Official record
Conditions
Intracranial Aneurysms
Interventions
Neuroform EZ Stent System
Device
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Recruiting Not applicable Interventional

Rectal Arterial Embolization vs Band Ligation for the Treatment of Internal hemOrrhoidS

NCT07559630
View directory record Official record
Conditions
Hemorrhoidal Bleeding, Hemorrhoids, Internal, HAE, RBL
Interventions
Hemorrhoidal Artery Embolization, Rubber Band Ligation
Device · Procedure
Lead sponsor
Jessica K. Stewart, MD
Other
Eligibility
18 Years to 89 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Not yet recruiting No phase listed Observational

Prospective Multi-center Single Arm Study for Subjects With Chronic Subdural Hematoma Treated With i-ED COILs, Either Alone or in Combination With Burr-holes or Mini-craniotomy

NCT07214623
View directory record Official record
Conditions
Chronic Subdural Hematoma, cSDH, Chronic Subdural Hematomas
Interventions
Neuro endovascular embolic coil
Device
Lead sponsor
Kaneka Medical America LLC
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Valhalla, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 6, 2026, 4:53 PM EDT
Completed Not applicable Interventional

Observation vs Embolization in Severe Splenic Injury: A Randomized Controlled Trial

NCT05008172
View directory record Official record
Conditions
Spleen Injury
Interventions
Splenic Artery Embolization
Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Sep 6, 2026, 4:53 PM EDT
Completed No phase listed Observational Results available

Assessing the WAVE Extra Soft Coil in Intracranial Aneurysms and Comparing Imaging Modalities

NCT04106583
View directory record Official record
Conditions
Aneurysm, Brain
Interventions
WAVE, as part of the SMART COIL System
Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
18 Years and older
Enrollment
572 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
34
States / cities
Dothan, Alabama • Tucson, Arizona • La Mesa, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Sep 6, 2026, 4:53 PM EDT
Enrolling by invitation No phase listed Observational

Case-Specific Health Care Professional Clinical Survey for Concerto Versa™ Detachable Coils

NCT07639853
View directory record Official record
Conditions
Arteriovenous Malformation, Gastrointestinal Bleed, Gastric Varices, Hemorrhoid, Pelvic Venous Disorders, Peripheral Aneurysms, Portal Vein Embolization, Type II Endoleak, Varicocele, Hemorrhage
Interventions
Concerto Versa™ Detachable Coils
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Recruiting No phase listed Observational

Chronic Subdural Hematoma Embolization With Detachable Coils

NCT07291427
View directory record Official record
Conditions
Chronic Subdural Hemorrhage (cSDH)
Interventions
Balt coils: (Balt USA, LLC), MMA embolization
Device · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Completed Not applicable Interventional

Embolization of the Splenic Artery After Trauma

NCT05128955
View directory record Official record
Conditions
High-grade Splenic Injuries
Interventions
Splenic artery embolization with vascular embolic coils or plugs
Device
Lead sponsor
Andrew J. Gunn
Other
Eligibility
15 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
5
States / cities
Birmingham, Alabama • Winston-Salem, North Carolina • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Active, not recruiting Not applicable Interventional Results available

Fetal Treatment of Galenic Malformations

NCT04434729
View directory record Official record
Conditions
Vein of Galen Malformations
Interventions
Fetal embolization of vein of Galen malformation using Target XL and XXL Detachable Coils
Device
Lead sponsor
Darren Orbach
Other
Eligibility
18 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Induced Suppression of Platelets Activity in Aneurysmal SAH Management (iSPASM)

NCT03691727
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Aneurysmal
Interventions
tirofiban hydrochloride (AGGRASTAT®), MRI, Neurological Exam, Questionnaires, Vital Signs, Standard of Care Treatment
Drug · Diagnostic Test · Behavioral + 1 more
Lead sponsor
David Hasan
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Sep 6, 2026, 4:53 PM EDT
Not listed Not applicable Interventional

Barrow Ruptured Aneurysm Trial

NCT01593267
View directory record Official record
Conditions
Ruptured Cerebral Aneurysm, Subarachnoid Hemorrhage (SAH)
Interventions
coil embolization, clip occlusion
Procedure
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 20, 2021 · Synced Sep 6, 2026, 4:53 PM EDT
Withdrawn Not applicable Interventional

Splenic Embolization for Portal Hypertension

NCT03532750
View directory record Official record
Conditions
Portal Hypertension
Interventions
Particle, Coil
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 6, 2026, 4:53 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 25, 2019 · Synced Sep 6, 2026, 4:53 PM EDT
Not listed Not applicable Interventional

Prospective Packing Density With Target Coils I

NCT02292017
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
Embolization of intracranial aneurysm
Device
Lead sponsor
Tennessee Neurovascular Institute, LLC
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Sep 6, 2026, 4:53 PM EDT
Completed No phase listed Observational

Enterprise 2 Vascular Reconstruction Device

NCT05254067
View directory record Official record
Conditions
Aneurysm
Interventions
Codman Enterprise 2 Vascular Reconstruction Device
Device
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Not yet recruiting No phase listed Observational

EMBRACE-OBS: Single-Site Observational Registry of Patient-Reported Outcomes Following MMA Embolization for Migraine

NCT07652034
View directory record Official record
Conditions
Migraine Disorders, Chronic Migraine Headache, Migraine
Interventions
Middle Meningeal Artery Embolization
Procedure
Lead sponsor
Cortex Neurovascular
Industry
Eligibility
18 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Completed No phase listed Observational

Microvascular Plug (MVP) for the Treatment of Pulmonary ArterioVenous Malformations (PAVMs)

NCT04396041
View directory record Official record
Conditions
Pulmonary Arteriovenous Malformation
Interventions
Microvascular Plug (MVP), Amplatzer Vascular Plug (AVP), Detachable coils
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Sep 6, 2026, 4:53 PM EDT
Active, not recruiting Not applicable Interventional

Kaneka iED Coil System for the Treatment of Wide Necked Ruptured and Unruptured Intracranial Aneurysms

NCT05636124
View directory record Official record
Conditions
Intracranial Aneurysms, Wide Neck Intracranial Aneurysms
Interventions
Kaneka i-ED coil
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Danville, California • Jacksonville, Florida • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Completed Phase 3 Interventional

A Randomized Trial of Unruptured Brain AVMs

NCT00389181
View directory record Official record
Conditions
Arteriovenous Malformations, Cerebral
Interventions
Interventional therapy, Medical management
Procedure · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
25
States / cities
Phoenix, Arizona • Los Angeles, California • Redwood City, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Sep 6, 2026, 4:53 PM EDT
Active, not recruiting Not applicable Interventional

Kaneka Endovascular Embolization and Protection

NCT05563051
View directory record Official record
Conditions
Aneurysm Cerebral
Interventions
i-ED COIL
Device
Lead sponsor
Kaneka Medical America LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
4
States / cities
Grand Blanc, Michigan • New York, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Sep 6, 2026, 4:53 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Trial of Ovarian Vein and Pelvic Vein Embolization in Women With Chronic Pelvic Pain and Pelvic Varices

NCT06168058
View directory record Official record
Conditions
Chronic Pelvic Pain Syndrome, Pelvic Pain, Pelvic Varices, Pelvic Congestive Syndrome, Pelvic Pain Syndrome
Interventions
Transcatheter Venography, Bilateral ovarian vein embolization
Diagnostic Test · Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
4
States / cities
New Hyde Park, New York • New York, New York • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 6, 2026, 4:53 PM EDT
Terminated Not applicable Interventional Results available

Study to Evaluate the Safety and Effectiveness of the CODMAN ENTERPRISE® Vascular Reconstruction Device

NCT02532517
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
CODMAN ENTERPRISE® Vascular Reconstruction Device and Delivery System
Device
Lead sponsor
Cerenovus, Part of DePuy Synthes Products, Inc.
Industry
Eligibility
21 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
11
States / cities
Englewood, Colorado • Gainesville, Florida • Jacksonville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Sep 6, 2026, 4:53 PM EDT
Recruiting Not applicable Interventional

A Phase II Trial of Fetal Embolization for Vein of Galen Malformation

NCT07483255
View directory record Official record
Conditions
Vein of Galen Malformations
Interventions
Fetal embolization of vein of Galen malformation using Target XL and XXL Detachable Coils
Device
Lead sponsor
Darren Orbach
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 6, 2026, 4:53 PM EDT