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ClinicalTrials.gov public records Last synced Sep 6, 2026, 2:55 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
Recruiting No phase listed Observational

Nimodipine Variability in SAH

NCT07065903
Conditions
Subarachnoid Aneurysm Hemorrhage, Subarachnoid Hemorrhage, Aneurysmal
Interventions
Not listed
Lead sponsor
University of Alberta
Other
Eligibility
18 Years to 85 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Richmond, Virginia
Terminated Phase 2 Interventional Results available

Safety Study of Nicardipine to Treat Cerebral Vasospasm

NCT01810302
Conditions
Cerebral Vasospasm
Interventions
Nicardipine hydrochloride, Preservative-free normal saline
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
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
Conditions
Alcohol Use and Intimate Partner Violence
Interventions
Motivational Enhancement Therapy, Alcohol Education Control, Treatment as Usual, Strength at Home
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
3
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Minneapolis, Minnesota
Conditions
Liver Diseases, Alcoholic, Alcohol-Related Disorders, Transplant; Failure, Liver, Transplant; Complication, Rejection, Liver Diseases, Hepatitis, Alcoholic, Alcohol-Induced Disorders
Interventions
liver transplant
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Not applicable Interventional

Neurosteer Bedside Monitoring System

NCT06718764
Conditions
Delirium, Sedation, Agitation
Interventions
Neurosteer's single-channel EEG monitoring device
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Intracerebral Hemorrhage, Subarachnoid Hemorrhage, Intraventricular Hemorrhage, Nontraumatic Haemorrhage, Status Epilepticus
Interventions
Not listed
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Timeline
2014 – 2034
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Alcohol Use Disorder, Alcoholic Hepatitis
Interventions
Integrated AUD Treatment
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
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
Conditions
Subarachnoid Hemorrhage, Aneurysmal, Headache
Interventions
Pterygopalatine Fossa Nerve Block with Ropivacaine and Dexamethasone, Placebo Pteryogpalatine Fossa Injection
Drug · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
13
States / cities
Gainesville, Florida • Miami, Florida • Stuart, Florida + 10 more
Conditions
Hemorrhage, Intracranial Hemorrhages, Bleeding, Trauma
Interventions
Anticoagulants
Drug
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Austin, Texas
Conditions
Elevated S-adenosylhomocysteine
Interventions
Alpha-GPC, Creatine and Ashwagandha (Sensoril®), Placebo
Dietary Supplement · Other
Lead sponsor
Standard Process Inc.
Industry
Eligibility
30 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
South Gate, California
Conditions
Subarachnoid Hemorrhage, Muscle Atrophy, Inflammation, Nutritional and Metabolic Disease
Interventions
Neuromuscular Electrical Stimulation (NMES), High Protein Supplementation
Device · Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Completed No phase listed Observational

Serum Procalcitonin

NCT00954551
Conditions
Subarachnoid Hemorrhage (SAH)
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Subarachnoid Hemorrhage
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Recruiting No phase listed Observational Accepts healthy volunteers

Nitric Oxide Consumption as a Predictor of Vasospasm in Subarachnoid Hemorrhage

NCT07614906
Conditions
Aneurysmal Subarachnoid Hemorrhage, Cerebral Vasospasm
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cerebral Ischemia
Interventions
SANGUINATE™
Biological
Lead sponsor
Prolong Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Cerebral Vasospasm, Aneurysmal Subarachnoid Hemorrhage (aSAH)
Interventions
NEVA VS
Device
Lead sponsor
Vesalio
Industry
Eligibility
22 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
16
States / cities
Burbank, California • Walnut Creek, California • New Haven, Connecticut + 13 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation

NCT03319173
Conditions
Mild Cognitive Impairment, Metabolic Syndrome
Interventions
Dietary intervention
Behavioral
Lead sponsor
Bristlecone Health, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Maple Grove, Minnesota
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
Conditions
Intracranial Aneurysm
Interventions
Not listed
Lead sponsor
University Hospital, Geneva
Other
Eligibility
18 Years and older
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2040
U.S. locations
3
States / cities
San Francisco, California • Cincinnati, Ohio • Virginia Beach, Virginia
Conditions
Intracranial Aneurysm
Interventions
Ultrasound
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Florida
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