Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 10:56 AM EDT

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Showing 1–24 of 166 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Smooth Muscle Dysfunction Syndrome (SMDS)
Interventions
Nicotinamide riboside (NR)
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Year and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 2Phase 3 Interventional Results available

Hypovitaminosis D in Neurocritical Patients

NCT02881957
Conditions
Craniocerebral Trauma, Intracranial Aneurysm, Brain Neoplasms, Spinal Cord Injuries, Seizures, Meningitis, Stroke, Intracranial Hemorrhages, Critical Illness, Vitamin d Deficiency
Interventions
Cholecalciferol, Placebo
Drug · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Brain Aneurysm
Interventions
Pipeline Embolization Device
Device
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
24
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 20 more
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
spinal cord stimulation
Device
Lead sponsor
Konstantin V. Slavin
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
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
Active, not recruiting Not applicable Interventional

A Medical Device to Treat Wide-Neck Brain Aneurysms

NCT05550571
Conditions
Ruptured Cerebral Aneurysm
Interventions
Nautilus Intrasaccular Bridging System
Device
Lead sponsor
EndoStream Medical
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Jacksonville, Florida • Tampa, Florida • Buffalo, New York + 1 more
Conditions
Cerebral Aneurysms
Interventions
Contour Neurovascular System Treatment Attempt
Device
Lead sponsor
Cerus Endovascular, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
9
States / cities
Park Ridge, Illinois • Kansas City, Kansas • Buffalo, New York + 5 more
Conditions
Intracranial Aneurysms
Interventions
Flow Re-Direction Endoluminal Device (FRED)
Device
Lead sponsor
Microvention-Terumo, Inc.
Industry
Eligibility
22 Years to 75 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
23
States / cities
Phoenix, Arizona • Englewood, Colorado • Jacksonville, Florida + 18 more
Conditions
Aneurysm, Brain
Interventions
Microsurgery
Procedure
Lead sponsor
University of Zurich
Other
Eligibility
18 Years and older
Enrollment
4,000 participants
Timeline
2021 – 2022
U.S. locations
10
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 7 more
Conditions
Aneurysm, Dissection, Aortic Root Aneurysm, Aortic Root Dissection, Carotid Artery Injuries, Aortic Arch, Bypass Extremity Graft, Occlusive Vascular Disease, Aortic Diseases
Interventions
Gelsoft Plus Vascular Graft, Vascular Bypass Graft, Cardiovascular Patch, Gelweave Vascular Graft, Gelweave Valsalva Vascular Graft
Device
Lead sponsor
Vascutek Ltd.
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2037
U.S. locations
10
States / cities
Aurora, Colorado • Tampa, Florida • Indianapolis, Indiana + 7 more
Conditions
Aneurysm Cerebral
Interventions
Fred X Medical Device Intervention for Aneurysm Treatment with DAPT Therapy.
Device
Lead sponsor
Jacobs institute
Other
Eligibility
22 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Stroke, Thromboses, Intracranial, Aneurysm, Brain
Interventions
Stroke/Thrombectomy/Aneurysm-specific surgical procedures
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
1 Year to 120 Years
Enrollment
40,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2055
U.S. locations
54
States / cities
Birmingham, Alabama • Loma Linda, California • Santa Barbara, California + 48 more
Conditions
Brain Aneurysm
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Subarachnoid Hemorrhage, Hypertension
Interventions
Clevidipine butyrate injectable emulsion
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Brain Aneurysm
Interventions
Surpass Flow Diverter
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
19 Years to 80 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
25
States / cities
Irvine, California • Santa Barbara, California • Gainesville, Florida + 21 more
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
Brain Aneurysms
Interventions
Not listed
Lead sponsor
Medtronic Neurovascular Clinical Affairs
Industry
Eligibility
Not listed
Enrollment
793 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
12
States / cities
Phoenix, Arizona • Jacksonville, Florida • Chicago, Illinois + 9 more
Conditions
Intracranial Aneurysm
Interventions
The SEAL™ Saccular Endovascular Aneurysm Lattice System
Device
Lead sponsor
Galaxy Therapeutics INC
Industry
Eligibility
22 Years to 80 Years
Enrollment
279 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
6
States / cities
Arlington Heights, Illinois • Evanston, Illinois • Naperville, Illinois + 3 more
Conditions
Stenosis, Bleed Intracranial, Stroke, TIA, Vascular Malformation, Pseudoaneurysm
Interventions
Beacon Tip Catheters
Device
Lead sponsor
Cook Research Incorporated
Industry
Eligibility
Not listed
Enrollment
816 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Darien, Connecticut
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
Conditions
Hemorrhagic Stroke, Aneurysm, Intracranial, Saccular Aneurysm, Fusiform Aneurysm, Brain Aneurysm
Interventions
Flow diversion
Device
Lead sponsor
phenox Inc.
Industry
Eligibility
18 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
22
States / cities
Phoenix, Arizona • San Francisco, California • Aurora, Colorado + 18 more
Conditions
Aneurysmal Subarachnoid Hemorrhage, Neurobehavioral Manifestations, Vasospasm, Intracranial, Intracranial Aneurysm, Heparin-induced Thrombocytopenia Type II
Interventions
Continuous Low-Dose IV Unfractionated Heparin Infusion
Drug
Lead sponsor
Robert F. James
Other
Eligibility
18 Years to 70 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
9
States / cities
New Haven, Connecticut • Gainesville, Florida • Tallahassee, Florida + 6 more
Conditions
Intracranial Arterial Aneurysm
Interventions
Additional scan time on standard MR angiography
Radiation
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Burlington, Massachusetts
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