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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bleeding in the Brain Clear all
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 Sep 28, 2026, 7:23 PM EDT
Recruiting Phase 2 Interventional

Deferoxamine In the Treatment of Aneurysmal Subarachnoid Hemorrhage (aSAH)

NCT04566991
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Deferoxamine, Placebo
Drug
Lead sponsor
Aditya S. Pandey, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 28, 2026, 7:23 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Hypovitaminosis D in Neurocritical Patients

NCT02881957
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Sep 28, 2026, 7:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Factors Influencing Readmission Rates of Acute Traumatic Subdural Hematoma in the Elderly

NCT03878043
View directory record Official record
Conditions
Traumatic Subdural Hematoma
Interventions
Follow-up Care
Other
Lead sponsor
Tarik Wasfie, MD
Industry
Eligibility
18 Years to 105 Years
Enrollment
167 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Grand Blanc, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting No phase listed Observational

Falls Validation Study

NCT07536906
View directory record Official record
Conditions
Intracranial Bleed, Falls
Interventions
Clinical Decision Rule
Other
Lead sponsor
Dr. Kerstin de Wit
Other
Eligibility
65 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Withdrawn Phase 4 Interventional

The Efficacy and Safety of Cleviprex in Ventriculostomy Patients Requiring IV Antihypertensive Therapy

NCT01042574
View directory record Official record
Conditions
Hypertension, Intracranial Hemorrhage, Subarachnoid Hemorrhage
Interventions
Clevidipine butyrate
Drug
Lead sponsor
Methodist Healthcare - Memphis
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 13, 2019 · Synced Sep 28, 2026, 7:23 PM EDT
Terminated Phase 1 Interventional Results available

Safety and Tolerability of PF-05230907 in Intracerebral Hemorrhage

NCT02687191
View directory record Official record
Conditions
Intracerebral Hemorrhage
Interventions
PF-05230907
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 79 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
5
States / cities
St Louis, Missouri • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Sep 28, 2026, 7:23 PM EDT
Active, not recruiting No phase listed Observational

A Retrospective Database Study for the Development and Validation of Algorithms for Intracerebral Hemorrhage and Seizures in Alzheimer's Disease

NCT07723950
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
No intervention
Other
Lead sponsor
Eisai Inc.
Industry
Eligibility
Not listed
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Nutley, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Completed Phase 2 Interventional Results available

Antibiotic "Dysbiosis" in Preterm Infants

NCT02784821
View directory record Official record
Conditions
Enterocolitis, Necrotizing, Bacteremia, Bronchopulmonary Dysplasia, Intraventricular Hemorrhage, Periventricular Leukomalacia, Chronic Lung Disease, Ileal Perforation
Interventions
Antibiotic, Gastric fluid, Breast milk, Stool samples, Antibiotics
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
23 Weeks to 33 Weeks
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting Phase 2 Interventional

Safety in Adult Participants With Atrial Fibrillation Who Are Treated With Anticoagulation

NCT07175428
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
REGN7508, REGN9933, Apixaban
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
43
States / cities
Dothan, Alabama • Fairhope, Alabama • Covina, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Completed Phase 1 Interventional

Efficacy of Percutaneous SPG Block in Aneurysmal SAH

NCT04331938
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Headache
Interventions
Regional anesthetic SPG block-bilateral
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Sep 28, 2026, 7:23 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 Sep 28, 2026, 7:23 PM EDT
Terminated Not applicable Interventional Results available

Use of Simvastatin for the Prevention of Vasospasm in Aneurysmal Subarachnoid Hemorrhage

NCT00487461
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage, Cerebral Vasospasm
Interventions
Simvastatin 40 mg, Placebo, Simvastatin 80 mg
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting Phase 4 Interventional

Comparing the Safety and Efficacy of Apixaban and Rivaroxaban

NCT06953726
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Apixaban, Rivaroxaban
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
22 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
9
States / cities
West Los Angeles, California • Miami, Florida • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prospective Analysis of the Use of TEG in Stroke Patients

NCT02494726
View directory record Official record
Conditions
Ischemic Stroke, Brain Hemorrhage
Interventions
Thromboelastography
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2015 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Hyperpolarized 13C-pyruvate Metabolic MRI With Traumatic Brain Injury

NCT06103201
View directory record Official record
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage
Interventions
Hyperpolarized 13C-Pyruvate
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 10, 2025 · Synced Sep 28, 2026, 7:23 PM EDT
Completed Phase 2 Interventional

Repinotan in Patients With Acute Ischemic Stroke

NCT00044915
View directory record Official record
Conditions
Stroke, Acute Ischemic Stroke
Interventions
Repinotan HCl (BAYX3702), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
782 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
28
States / cities
Los Angeles, California • Oceanside, California • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2009 · Synced Sep 28, 2026, 7:23 PM EDT
Terminated No phase listed Observational

The Use of Tissue Oxygen Monitoring in Critically Injured Patients

NCT00328341
View directory record Official record
Conditions
Traumatic Brain Injury, Hemorrhagic Shock, Trauma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting No phase listed Observational

Diagnostic Performance Study of the EMVision Emu™ Brain Scanner in the Detection of Intracranial Hemorrhage in Suspected Stroke Patients

NCT06999122
View directory record Official record
Conditions
Stroke, Hemorrhagic Stroke
Interventions
Brain Scan
Diagnostic Test
Lead sponsor
EMVision Medical Devices Ltd
Network
Eligibility
22 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Jacksonville, Florida • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Completed No phase listed Observational

Predicting the Development of Myocardial Depression in Acute Neurological Patients

NCT03801694
View directory record Official record
Conditions
Myocardial Depression, Takotsubo Syndrome, Subarachnoid Hemorrhage, Acute Ischemic Stroke
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
50 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Sep 28, 2026, 7:23 PM EDT
Active, not recruiting No phase listed Observational

REpeated ASSEssment of SurvivorS in Intracerebral Hemorrhage Study

NCT05611918
View directory record Official record
Conditions
Intra Cerebral Hemorrhage, ICH - Intracerebral Hemorrhage, ICH, Hemorrhage, Stroke, Clot (Blood); Brain, Clot Blood, Cognitive Decline, Cognitive Impairment, Survivorship, Memory Impairment, Motor Activity
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
26
States / cities
Birmingham, Alabama • La Jolla, California • Sacramento, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Terminated Not applicable Interventional Results available

To Study the Effect of Early Cooling in Acute Subdural Hematoma Patients

NCT02064959
View directory record Official record
Conditions
Subdural Hematoma, Traumatic
Interventions
Temperature management Zoll Intravascular Temperature Management device
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
22 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
5
States / cities
Miami, Florida • Atlanta, Georgia • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Sep 28, 2026, 7:23 PM EDT
Recruiting Not applicable Interventional

Safety, Feasibility, and Efficacy of Non-invasive Vagus Nerve Stimulation (nVNS) in the Treatment of Aneurysmal Subarachnoid Hemorrhage

NCT05103566
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Aneurysmal
Interventions
gammaCore
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 28, 2026, 7:23 PM EDT
Completed Phase 1 Interventional Results available

Conivaptan for the Reduction of Cerebral Edema in Intracerebral Hemorrhage- A Safety and Tolerability Study

NCT03000283
View directory record Official record
Conditions
Cerebral Hemorrhage, Cerebral Edema, Intracerebral Hemorrhage, Stroke
Interventions
Conivaptan
Drug
Lead sponsor
Jesse Corry
Other
Eligibility
19 Years to 79 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Sep 28, 2026, 7:23 PM EDT