- Conditions
- Healthy Brain Perfusion
- Interventions
- Acute Intermittent Hypoxia, Sham Acute Intermittent Hypoxia
- Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 26
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Cerebrovascular Disease, Stroke
- Interventions
- 4x 5min Limb Preconditioning, 3x 10min Limb Preconditioning, 3x 10min Sham Preconditioning
- Procedure
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal
- Interventions
- - Non-Invasive Near-infrared Spectroscopy (NIRS) device (HEM1 with Foresight Elite Sensor)
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Traumatic Brain Injury
- Interventions
- Sildenafil Citrate 50Mg Tab, functional Near-infrared Spectroscopy (fNIRS), Carbon Dioxide (CO2) 5%, Neuropsychological Assessments, Gadolinium contrast infusion, Blood sample collection for research purposes, Structural brain Magnetic Resonance Imaging (MRI
- Drug · Device · Other + 1 more
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Cerebral Amyloid Angiopathy
- Interventions
- Ponezumab, placebo
- Biological · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 55 Years to 90 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 7
- States / cities
- Los Angeles, California • Boston, Massachusetts • Charlestown, Massachusetts + 2 more
- Conditions
- Traumatic Brain Injury, Cognitive Decline, Vascular Dementia
- Interventions
- No intervention. This is an observational study.
- Other
- Lead sponsor
- Walter Reed National Military Medical Center
- Federal
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 300 participants
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Brain Blood Flow, Healthy
- Interventions
- MRI
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 55 Years to 69 Years
- Enrollment
- 80 participants
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Child, Only, Brain Diseases, Sickle Cell Disease, Anemia, Sickle Cell
- Interventions
- Carbon Dioxide
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 4 Years to 21 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Postoperative Cognitive Complications, Delirium, Perioperative/Postoperative Complications, Brain Injuries, Anesthesia
- Interventions
- Not listed
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Neurodegenerative Diseases
- Interventions
- Not listed
- Lead sponsor
- Washington D.C. Veterans Affairs Medical Center
- Federal
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- TBI
- Interventions
- Sildenafil citrate, Functional Near Infared Spectroscopy, Hypercapnia Challenge
- Drug · Device · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity, Cerebrovascular Function, Immune Cells Activity
- Interventions
- High intensity inspiratory muscle strength training, Low intensity
- Device
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Stroke, Stroke Rehabilitation, Lower Extremity Weakness, Spastic, Walking, Difficulty
- Interventions
- High Intensity Interval Training (HIIT)
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Traumatic Brain Injury, Mild Traumatic Brain Injury, Post-Concussion Syndrome
- Interventions
- Sildenafil Citrate
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 40 Years to 65 Years · Male only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Sickle Cell Disease, Cerebral Stroke
- Interventions
- Carbon Dioxide
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 3 Years to 50 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Sickle Cell Disease, Cerebral Stroke
- Interventions
- Carbon Dioxide
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 6 Years to 70 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2032
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Traumatic Brain Injury, Post-concussion Syndrome
- Interventions
- Not listed
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Blood Pressure
- Interventions
- Whey protein supplement, Carbohydrate supplement
- Dietary Supplement
- Lead sponsor
- Syracuse University
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- Conditions
- Mild Cognitive Impairment
- Interventions
- Atorvastatin Oral Tablet
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 60 Years to 95 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Brain Tumor
- Interventions
- Not listed
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,720 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Traumatic Brain Injury
- Interventions
- Erythropoietin
- Drug
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Hypoxia-Ischemia, Brain, Signs and Symptoms
- Interventions
- Diffuse optical spectroscopy
- Device
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 20 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Cognitive Impairment
- Interventions
- Not listed
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Blood Pressure, Cerebrovascular Reactivity
- Interventions
- Low Sodium Meal (138 mg sodium), High Sodium Meal (1,495 mg sodium)
- Other
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Newark, Delaware