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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Aneurysm Cerebral (Unruptured) Clear all
Terminated Phase 3 Interventional Results available

A Study Evaluating the Safety and Effectiveness of the PulseRider® Aneurysm Neck Reconstruction Device Used in Conjunction With Endovascular Coil Embolization in the Treatment of Wide-Neck Bifurcation Intracranial Aneurysm

NCT03383666
View directory record Official record
Conditions
Unruptured Wide-neck Intracranial Aneurysms
Interventions
PulseRider® Aneurysm Neck Reconstruction Device
Device
Lead sponsor
Pulsar Vascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Kansas City, Kansas • New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Jul 21, 2026, 5:40 PM EDT
Withdrawn Not applicable Interventional

Remote Ischemic PreConditioning (RIPC)

NCT03814850
View directory record Official record
Conditions
Unruptured Cerebral Aneurysm
Interventions
Standard Manual Aneroid Sphygmomanometer
Device
Lead sponsor
Sebastian Koch
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Jul 21, 2026, 5:40 PM EDT
Terminated Not applicable Interventional Results available

Dual Antiplatelet Therapy Adherence With Reminder App Usage

NCT05071027
View directory record Official record
Conditions
Aneurysm Cerebral (Unruptured)
Interventions
Endovascular Neurosurgery
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2024 · Synced Jul 21, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

The Use of p48/64 MW HPC Flow Modulation Device in the Treatment of Wide-necked Intracranial Aneurysms

NCT07143019
View directory record Official record
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
21
States / cities
Phoenix, Arizona • San Francisco, California • Aurora, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 21, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Pivotal Study of the Silk Vista Baby Flow Diverters in the Treatment of Unruptured Intracranial Aneurysms (PIONEER)

NCT07225075
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
Silk Vista Baby (SVB) Flow Diverter
Device
Lead sponsor
Balt USA
Industry
Eligibility
22 Years to 80 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Thousand Oaks, California • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 21, 2026, 5:40 PM EDT
Not listed No phase listed Observational

Prediction of Outcomes After Surgery for Unruptured Intracranial Aneurysms

NCT04819074
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Jul 21, 2026, 5:40 PM EDT
Withdrawn Not applicable Interventional

Supraphysiologic Insulin to Improve Outcomes After Surgical Treatment of Unruptured Cerebral Aneurysms

NCT00615381
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
Insulin
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Jul 21, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Safety and Efficacy of Endovascular Treatment of Intracranial Aneurysms With Surpass Elite With GUARDian Flow Diverter (GUARD)

NCT06872684
View directory record Official record
Conditions
Aneurysm, Aneurysm, Intracranial
Interventions
Surpass Elite with Guardian Flow Diverter System
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
10
States / cities
Tucson, Arizona • Davis, California • Palo Alto, California + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 21, 2026, 5:40 PM EDT
Not listed Not applicable Interventional

Appraising the Embolization of Aneurysms Using Balt Optima™ Coil System (APPLY Study)

NCT04499508
View directory record Official record
Conditions
Aneurysm, Intracranial Aneurysm, Ruptured Aneurysm, Subarachnoid Hemorrhage, Aneurysmal, Cerebral Aneurysm Unruptured
Interventions
Optima Coil System
Device
Lead sponsor
Vascular Neurology of Southern California Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Thousand Oaks, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Jul 21, 2026, 5:40 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 Jul 21, 2026, 5:40 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Aspirin Attenuates Inflammation in Human Cerebral Aneurysms

NCT01710072
View directory record Official record
Conditions
The Focus of the Study is to Monitor MRI Signal Changes and Inflammatory Biomarkers With Use of Aspirin in Patients With Unruptured Cerebral Aneurysm
Interventions
aspirin
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Jul 21, 2026, 5:40 PM EDT
Active, not recruiting No phase listed Observational

Florida Cerebrovascular Disease Biorepository and Genomics Center

NCT05491980
View directory record Official record
Conditions
Cerebrovascular Disease, Ischemic Stroke, Transient Ischemic Attack, Intracerebral Hemorrhage, Aneurysmal Subarachnoid Hemorrhage, Vascular Dementia, Anoxic Brain Injury, Unruptured Intracranial Aneurysm, Carotid Artery Stenosis Symptomatic, Asymptomatic Carotid Artery Stenosis, Non-Aneurysmal Perimesencephalic Subarachnoid Haemorrhage, Cerebral Venous Thrombosis, Moyamoya Disease, Fibromuscular Dysplasia, Subarachnoid Hemorrhage, Leukoaraiosis, Arteriovenous Fistula, Reversible Cerebral Vasoconstriction Syndrome, CADASIL
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Jul 21, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Psychiatric Outcomes of Unruptured Intracranial Aneurysms (POUIA)

NCT06123325
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Jul 21, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Surgical Theater's Surgery Rehearsal Platform

NCT02099318
View directory record Official record
Conditions
Cerebral Aneurysm Unruptured, Cerebral Aneurysm Ruptured
Interventions
Active SRP cases, Control cases
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Jul 21, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Treatment of Brain AVMs (TOBAS) Study

NCT02098252
View directory record Official record
Conditions
Unruptured Brain Arteriovenous Malformation, Ruptured Brain Arteriovenous Malformation, Arteriovenous Malformations, AVM, BAVM
Interventions
Neurosurgery, Radiation therapy, Embolization
Procedure · Radiation
Lead sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Other
Eligibility
5 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2036
U.S. locations
3
States / cities
Jacksonville, Florida • Boston, Massachusetts • Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Aug 14, 2024 · Synced Jul 21, 2026, 5:40 PM EDT
Terminated Not applicable Interventional Results available

Trial on Endovascular Aneurysm Management

NCT00537134
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 29, 2022 · Synced Jul 21, 2026, 5:40 PM EDT