Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 19, 2026, 3:16 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Chronic Headache, Nutcracker Phenomenon, Renal, Nutcracker Syndrome, Renal
Interventions
Coil Embolization of the Lumbar Vein
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Recruiting No phase listed Observational

The CHALLENGER Registry

NCT07197840
Conditions
Chronic Subdural Hematoma
Interventions
Numen SILK coil embolization system
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 98 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Results available

TransForm™ Occlusion Balloon Catheter Registry

NCT01949779
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
Conditions
Cerebral Aneurysm
Interventions
Endovascular coiling with standard 10-caliber platinum coils or 15-caliber platinum coils
Device
Lead sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
8
States / cities
Chicago, Illinois • Worcester, Massachusetts • Stony Brook, New York + 5 more
Terminated Not applicable Interventional Results available

Trial on Endovascular Aneurysm Management

NCT00537134
Conditions
Brain Aneurysm
Interventions
Embolization, coiling
Device
Lead sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
6
States / cities
Phoenix, Arizona • Boston, Massachusetts • Brooklyn, New York + 3 more
Completed Not applicable Interventional Results available

Study of the Penumbra Coil 400 System to Treat Aneurysm

NCT01465841
Conditions
Intracranial Aneurysms, Peripheral Aneurysms
Interventions
PC 400 coils (Penumbra )
Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
Not listed
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
6
States / cities
Newport Beach, California • Chicago, Illinois • New York, New York + 3 more
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
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
Completed Not applicable Interventional Results available

Hydrogel Endovascular Aneurysm Treatment Trial

NCT01407952
Conditions
Cerebral Aneurysm
Interventions
HydroCoil Embolic System, Control (bare platinum coils)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 75 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
38
States / cities
Phoenix, Arizona • Sacramento, California • Newark, Delaware + 31 more
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
Conditions
Visceral Artery Aneurysms, Arteriovenous Malformations
Interventions
Penumbra Ruby Coil System
Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Intracranial Aneurysm
Interventions
Comaneci Embolization Assist Device
Device
Lead sponsor
Rapid Medical
Industry
Eligibility
18 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Mobile, Alabama • Tucson, Arizona • Santa Barbara, California + 5 more
Conditions
Ascites, Liver Cirrhosis, Hypertension, Portal
Interventions
Proximal Splenic Artery Embolization
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Boston, Massachusetts
Conditions
Intracranial Aneurysm
Interventions
Penumbra Smart Coil, Penumbra Coil 400TM (PC400), Penumbra Occlusion DeviceTM(POD)
Device
Lead sponsor
Penumbra Inc.
Industry
Eligibility
Not listed
Enrollment
995 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
71
States / cities
Dothan, Alabama • Mesa, Arizona • Phoenix, Arizona + 62 more
Conditions
Intracranial Aneurysm, Ruptured Aneurysm
Interventions
Pipeline™ Flex Embolization Device with Shield Technology™
Device
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
22 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
7
States / cities
New Haven, Connecticut • Marietta, Georgia • Chicago, Illinois + 4 more
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
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
Not listed Not applicable Interventional

Barrow Ruptured Aneurysm Trial

NCT01593267
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
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
Active, not recruiting Not applicable Interventional

Kaneka Endovascular Embolization and Protection

NCT05563051
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
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
Conditions
Anxiety Depression, Aneurysm Cerebral, Mental Health Wellness 1
Interventions
Clipping, Endovascular embolization, Surveillance imaging
Procedure · Diagnostic Test
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
The Bronx, New York
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
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