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Showing 1–24 of 164 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Subarachnoid Hemorrhage Clear all
Withdrawn Early Phase 1 Interventional

Satralizumab in Aneurysmal Subarachnoid Hemorrhage

NCT05727657
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage, Delayed Cerebral Ischemia
Interventions
Satralizumab
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Phase 4 Interventional Results available

Comparative Infection Rates for the Codman BACTISEAL TM External Ventricular Drainage (EVD) System

NCT00197392
View directory record Official record
Conditions
Intraventricular Hemorrhage, Subarachnoid Hemorrhage
Interventions
Bactiseal TM EVD, Standard EVD Catheter
Device
Lead sponsor
Codman & Shurtleff
Industry
Eligibility
18 Years and older
Enrollment
434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
4
States / cities
Los Angeles, California • Gainesville, Florida • Syracuse, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2013 · Synced Jul 21, 2026, 7:11 AM EDT
Recruiting Phase 4 Interventional

Beta-1 Adrenergic Inhibition to Reduce Cardiac Injury and Inflammation After Subarachnoid Hemorrhage (BADCATS)

NCT06569212
View directory record Official record
Conditions
Non-Traumatic Subarachnoid Hemorrhage
Interventions
Metoprolol, Placebo
Drug
Lead sponsor
Madeleine Puissant
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Jul 21, 2026, 7:11 AM EDT
Completed No phase listed Observational

Safety and Efficacy of Nicardipine for the Control of Blood Pressure After SAH

NCT00490464
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Intracerebral Hemorrhage
Interventions
Nicardipine and Nipride
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 70 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 21, 2007 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Phase 3 Interventional Results available

Clinical Research Study With Clazosentan to Evaluate Its Effects on Preventing Complications Due to the Narrowing of the Blood Vessels (Vasospasm) in the Brain, Caused by Bleeding Onto the Surface of the Brain

NCT03585270
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Clazosentan, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
409 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
16
States / cities
Stanford, California • Jacksonville, Florida • Chicago, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Phase 4 Interventional Results available

Gabapentin for Headache in Aneurysmal Subarachnoid Hemorrhage

NCT02330094
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Phase 2 Interventional Results available

Safety and Pharmacokinetic Evaluation of Nitrite for Prevention of Cerebral Vasospasm

NCT00873015
View directory record Official record
Conditions
Subarachnoid Hemorrhage
Interventions
Sodium nitrite, Saline
Drug
Lead sponsor
Hope Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Jul 21, 2026, 7:11 AM EDT
Recruiting No phase listed Observational

Dome-Only Aneurysm Coiling in Severe Aneurysmal Subarachnoid Hemorrhage

NCT07250958
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Not listed
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jul 21, 2026, 7:11 AM EDT
Withdrawn Not applicable Interventional

Online Spanish Cognitive Intervention Program for Spanish-Speaking Latino/Hispanic Subarachnoid Hemorrhage Patients

NCT03621397
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Cognitive Impairment, Quality of Life, Depression, Anxiety
Interventions
brainHQ by Posit Science
Device
Lead sponsor
DHR Health Institute for Research and Development
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Edinburg, Texas
Source: ClinicalTrials.gov public record
Updated Jan 17, 2022 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Not applicable Interventional

Preconditioning With Limb Ischemia for Subarachnoid Hemorrhage

NCT02411266
View directory record Official record
Conditions
Ischemic Preconditioning
Interventions
ischemic conditioning group
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Jul 21, 2026, 7:11 AM EDT
Not yet recruiting Phase 4 Interventional

Lumbar Drain With Intrathecal Nicardipine in Aneurysmal Subarachnoid Hemorrhage

NCT07246629
View directory record Official record
Conditions
Subarachnoid Hemorrhage
Interventions
Normal Saline, Nicardipine
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Park Ridge, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Not applicable Interventional Results available

Vesalio NeVa VS for Symptomatic Cerebral Vasospasm Following aSAH (The VITAL Study)

NCT03611790
View directory record Official record
Conditions
Cerebral Vasospasm
Interventions
NeVa VS
Device
Lead sponsor
Vesalio
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
10
States / cities
Englewood, Colorado • Jacksonville, Florida • Marietta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2023 · Synced Jul 21, 2026, 7:11 AM 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 Jul 21, 2026, 7:11 AM EDT
Completed No phase listed Observational

Computed Tomographic (CT) Perfusion and CT Angiography as Screening Tools for Vasospasm Following Subarachnoid Hemorrhage

NCT00962546
View directory record Official record
Conditions
Cerebral Vasospasm, Cerebral Aneurysm, Subarachnoid Hemorrhage
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Not applicable Interventional

Cerebral Perfusion Pressure (CPP) Management Information Feedback and Nursing

NCT00194441
View directory record Official record
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage
Interventions
Bedside display of cerebral perfusion pressure information
Other
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2014 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety Study of Dantrolene to Treat Cerebral Vasospasm After Subarachnoid Hemorrhage

NCT00964548
View directory record Official record
Conditions
Cerebral Vasospasm After Subarachnoid Hemorrhage
Interventions
Dantrolene
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
Boston, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 24, 2012 · Synced Jul 21, 2026, 7:11 AM EDT
Withdrawn Phase 4 Interventional

Seizure Prophylaxis With Levetiracetam in Aneurysmal Subarachnoid Hemorrhage - Pilot Study

NCT01935908
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Seizures
Interventions
levetiracetam
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 31, 2017 · Synced Jul 21, 2026, 7:11 AM EDT
Recruiting Phase 4 Interventional

Intranasal Sphenopalatine Ganglion Blockade for Headaches Following Aneurysmal Subarachnoid Hemorrhage

NCT07116408
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage (aSAH), Headache
Interventions
Lidocaine (drug), Tx 360
Drug · Device
Lead sponsor
Wright State University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 21, 2026, 7:11 AM EDT
Recruiting Phase 2 Interventional

IA Lidocaine and Methylprednisolone for Headache Associated With Subarachnoid Hemorrhage

NCT07054801
View directory record Official record
Conditions
Headaches Associated With Subarachnoid Hemorrhage (SAH)
Interventions
Lidocaine hydrochloride, Methylprednisolone sodium succinate
Drug
Lead sponsor
Daniel Raper, MBBS
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 21, 2026, 7:11 AM 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 Jul 21, 2026, 7:11 AM EDT
Active, not recruiting Phase 2 Interventional

Minocycline for Aneurysmal Subarachnoid Hemorrhage (MASH)

NCT04876638
View directory record Official record
Conditions
Aneurysm, Ruptured, Vasospasm, Intracranial, Delayed Cerebral Ischemia, Blood Brain Barrier Defect
Interventions
Minocyclin
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Jul 21, 2026, 7:11 AM 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 Jul 21, 2026, 7:11 AM EDT
Completed Not applicable Interventional

The Purpose of This Study is to Determine Whether CerebroFlo™ EVD Catheter is Effective During the Treatment of Intraventricular Hemorrhage (IVH)

NCT05113381
View directory record Official record
Conditions
Intraventricular Hemorrhage, Subarachnoid Hemorrhage
Interventions
CerebroFlo™ EVD Catheter
Device
Lead sponsor
Integra LifeSciences Corporation
Industry
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
10
States / cities
Loma Linda, California • Palo Alto, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Jul 21, 2026, 7:11 AM EDT
Completed Not applicable Interventional Results available

Short Duration Levetiracetam to Extended Course for Seizure Prophylaxis After aSAH

NCT01137110
View directory record Official record
Conditions
Subarachnoid Hemorrhage
Interventions
Brief LEV, Extended LEV
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 11, 2019 · Synced Jul 21, 2026, 7:11 AM EDT