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ClinicalTrials.gov public records Last synced Sep 30, 2026, 6:12 PM EDT

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Showing 25–48 of 341 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hemorrhage, Intracranial Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Comprehensive HHT Outcomes Registry of the United States (CHORUS)

NCT06259292
View directory record Official record
Conditions
Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations, Telangiectasia, Epistaxis, GastroIntestinal Bleeding, Cerebral Arteriovenous Malformations, Vascular Malformation
Interventions
Not listed
Lead sponsor
Cure HHT
Other
Eligibility
Not listed
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2033
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Not applicable Interventional Results available

FILtration of Subarachnoid Hemorrhage Via SpinaL CAtheteR Extension

NCT03607825
View directory record Official record
Conditions
Subarachnoid Hemorrhage
Interventions
Neurapheresis System
Device
Lead sponsor
Minnetronix
Industry
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
4
States / cities
Gainesville, Florida • Minneapolis, Minnesota • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2022 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Subarachnoid Hemorrhage Recovery And Galantamine

NCT02872857
View directory record Official record
Conditions
Subarachnoid Hemorrhage
Interventions
Placebo, 8mg galantamine twice daily, 12mg galantamine twice daily
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 8, 2021 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 4 Interventional Results available

Temperature Control in Central Fever in the Neuro-ICU

NCT00751634
View directory record Official record
Conditions
Fever, Brain Hemorrhage
Interventions
Gaymar Rapr-Round (external cooling blanket)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 6, 2013 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Subarachnoid Hemorrhage and Soluble Epoxide Hydrolase Inhibition Trial

NCT03318783
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Vasospasm, Cerebral, Endothelial Dysfunction
Interventions
GSK2256294, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Sep 30, 2026, 6:12 PM EDT
Recruiting No phase listed Observational

Microfabricated Microcatheter Advantages in Middle Meningeal Artery Embolization: an Early Experience at a Single Center

NCT07324551
View directory record Official record
Conditions
Chronic Subdural Hematoma, Hemorrhage Brain
Interventions
Matched pair Aristotle 14 guidewire and Plato 17 microcatheter, Surgeon combination preference
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Recruiting Phase 1 Interventional

Prophylactic Antibiotics Useful With Antibiotic Impregnated External Ventricular Drains (EVDs)?

NCT05001750
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Intracerebral Hemorrhage, Ventriculitis, Cerebral, Hydrocephalus
Interventions
Long term (continuous) prophylactic antibiotics, 24 hours antibiotics
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 2 Interventional

Clazosentan in Preventing the Occurrence of Cerebral Vasospasm Following an Aneurysmal Subarachnoid Hemorrhage (aSAH)

NCT00111085
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Clazosentan 1 mg/h, Clazosentan 5 mg/h, Clazosentan 15 mg/h, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
413 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
10
States / cities
Peoria, Illinois • Indianapolis, Indiana • Baltimore, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Sep 30, 2026, 6:12 PM EDT
Terminated Phase 2 Interventional Results available

Milrinone in Addition to Hyperdynamic Therapy in the Treatment of Vasospasm Following Aneurysmal Subarachnoid Hemorrhage

NCT02712788
View directory record Official record
Conditions
Cerebral Vasospasm
Interventions
Milrinone, Placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 2, 2019 · Synced Sep 30, 2026, 6:12 PM EDT
Not listed Not applicable Interventional

Augmented Reality for Subdural Drain Placement

NCT06052124
View directory record Official record
Conditions
Subdural Hematoma
Interventions
Augmented Reality Device
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Sep 30, 2026, 6:12 PM EDT
Recruiting Not applicable Interventional

Personalized Transcranial Direct Current Stimulation in Stroke Recovery

NCT06286800
View directory record Official record
Conditions
Stroke, Chronic Stroke, Hemorrhage Brain, Ischemic Stroke
Interventions
Transcranial direct current stimulation (tDCS) with OT, Sham tDCS with OT
Device
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 3 Interventional

Clazosentan in Reducing Vasospasm-related Morbidity and All-cause Mortality in Adult Patients With Aneurysmal Subarachnoid Hemorrhage Treated by Surgical Clipping

NCT00558311
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage
Interventions
Clazosentan, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
11
States / cities
Phoenix, Arizona • Englewood, Colorado • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced Sep 30, 2026, 6:12 PM EDT
Not listed No phase listed Observational

Appropriateness of Methodist Health System(MHS) Inter-facility Transfers of Traumatic Intracranial Subarachnoid Hemorrhage and Spontaneous Bleeds for Level-1 Advanced Surgical Intervention

NCT06136078
View directory record Official record
Conditions
Traumatic Intracranial Subarachnoid Hemorrhage
Interventions
rate of appropriate and inappropriate transfers from Methodist interfacility transfers
Other
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Phase 2 Interventional

Safety and Preliminary Efficacy of Activated Recombinant Human Factor VII for Preventing Early Hematoma Growth in Acute Intracerebral Haemorrhage

NCT01563445
View directory record Official record
Conditions
Acquired Bleeding Disorder, Intracerebral Haemorrhage
Interventions
activated recombinant human factor VII, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Sep 30, 2026, 6:12 PM 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 15, 2025 · Synced Sep 30, 2026, 6:12 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Efficacy and Feasibility Trial of a Portable Near Infra-Red Hematoma Imager (NIRD-HI)

NCT07338383
View directory record Official record
Conditions
Traumatic Brain Injury, Intracranial Hemorrhages, Combat Casualty Care, Point of Care
Interventions
NIRD-HI scan at the time of enrollment, Secondary NIRD-HI scan when a planned repeat CT is performed
Diagnostic Test
Lead sponsor
The Geneva Foundation
Other
Eligibility
18 Years to 89 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Terminated No phase listed Observational Results available

Variability in Transcranial Doppler Technique in Neuro-Critical Care Patients

NCT04583163
View directory record Official record
Conditions
Cerebral Aneurysm, Stroke, Vasospasm, Cerebral, Subarachnoid Hemorrhage, Aneurysmal, Aneurysmal Subarachnoid Hemorrhage, Cerebral Ischemia
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years and older
Enrollment
3 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 15, 2025 · Synced Sep 30, 2026, 6:12 PM EDT
Terminated Early Phase 1 Interventional

PCSK9 Inhibition in Patients With Symptomatic Intracranial Atherosclerosis

NCT03507374
View directory record Official record
Conditions
Stroke, Intracranial Atherosclerosis, Intraplaque Hemorrhage
Interventions
Alirocumab, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Sep 30, 2026, 6:12 PM EDT
Recruiting No phase listed Observational

Clearance of Intracranial Blood Products by Continuous Irrigation With the IRRAflow System

NCT06649097
View directory record Official record
Conditions
Intracranial Hemorrhage, Ventriculitis, Intracranial Abscess
Interventions
IRRAflow® CNS (Active Fluid Exchange) System
Device
Lead sponsor
Christopher P Kellner
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 30, 2026, 6:12 PM EDT
Completed No phase listed Observational

Volumetric Integral Phase-shift Spectroscopy for Noninvasive Detection of Hemispheric Bioimpedance Asymmetry in Acute Brain Pathology

NCT03148340
View directory record Official record
Conditions
Stroke, Stroke, Acute, Ischemic Stroke, Hemorrhage, Clot (Blood); Brain, Subarachnoid Hemorrhage, Cerebral Infarction, Cerebral Hemorrhage, Cerebral Stroke, Intracerebral Hemorrhage, Intracerebral Injury
Interventions
VIPS Monitoring
Diagnostic Test
Lead sponsor
Cerebrotech Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Jacksonville, Florida • Buffalo, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2018 · Synced Sep 30, 2026, 6:12 PM EDT
Recruiting No phase listed Observational

Clevidipine for the Antihypertensive Treatment of Acute Intracerebral Hemorrhage

NCT06402968
View directory record Official record
Conditions
Intracerebral Hemorrhage, Stroke, Hypertension
Interventions
Clevidipine Injection, Alternate IV Antihypertensive Regimen
Drug
Lead sponsor
Zeenat Qureshi Stroke Institute
Other
Eligibility
18 Years to 100 Years
Enrollment
1,018 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
20
States / cities
Irvine, California • Lancaster, California • Palo Alto, California + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Not applicable Interventional

ProSPective Evaluation of Non-contrast sINe spiN Flat-dEtectoR CT for the Detection of Intracranial hemorrhageS

NCT05458908
View directory record Official record
Conditions
Stroke
Interventions
Non-contrast cranial MDCT head scan, Non-contrast syngo DynaCT Sine Spin head scan and application software
Diagnostic Test
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
8
States / cities
Denver, Colorado • Chicago, Illinois • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Sep 30, 2026, 6:12 PM EDT
Completed Not applicable Interventional Results available

Stroke and CPAP Outcome Study 3

NCT06029959
View directory record Official record
Conditions
Ischemic Stroke, Intra Cerebral Hemorrhage, Obstructive Sleep Apnea, Adherence, Treatment, Motivation
Interventions
Continuous positive airway pressure (CPAP), CPAP technical support intervention, Motivational Enhancement Therapy (MET), Mobile Health intervention
Device · Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 30, 2026, 6:12 PM EDT
Terminated Phase 2 Interventional Results available

Field Administration of Stroke Therapy-Blood Pressure Lowering

NCT01811693
View directory record Official record
Conditions
Intracerebral Hemorrhage, Ischemic Stroke
Interventions
Glycerly Trinitrate
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
40 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
2
States / cities
Los Alamitos, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Sep 30, 2026, 6:12 PM EDT