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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hypoxia, Brain Clear all
Terminated Not applicable Interventional Results available

Optimizing (Longer, Deeper) Cooling for Neonatal Hypoxic-Ischemic Encephalopathy(HIE)

NCT01192776
View directory record Official record
Conditions
Infant, Newborn, Hypoxia, Brain, Hypoxia-Ischemia, Brain, Encephalopathy, Hypoxic-Ischemic, Hypoxic-Ischemic Encephalopathy, Ischemic-Hypoxic Encephalopathy
Interventions
Whole-body Cooling
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 6 Hours
Enrollment
364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Active, not recruiting Not applicable Interventional

Assessing Upper Extremity Function in Chronic Stroke Survivors Through Acute Intermittent Hypoxia

NCT07113457
View directory record Official record
Conditions
Stroke
Interventions
Acute Intermittent Hypoxia (AIH)
Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Recruiting Early Phase 1 Interventional

Melatonin as a Neuroprotective Therapy in Neonates With HIE Undergoing Hypothermia

NCT02621944
View directory record Official record
Conditions
Hypoxic Ischemic Encephalopathy
Interventions
Melatonin, Magnetic Resonance Imaging, Pharmacokinetics, Neurological Outcome Assessment
Drug · Other · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
Up to 6 Hours
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
2
States / cities
Gainesville, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Early Phase 1 Interventional

Dexmedetomidine Pharmacokinetics in Neonates During Therapeutic Hypothermia

NCT02529202
View directory record Official record
Conditions
Hypoxic-ischemic Encephalopathy
Interventions
Dexmedetomidine
Drug
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
1 Hour to 1 Day
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Sep 28, 2026, 1:03 AM EDT
Terminated Phase 4 Interventional Results available

Antiseizure Medication in Seizure Networks at Early Acute Brain Injury

NCT06081283
View directory record Official record
Conditions
Brain Injuries, Acute, Brain Injuries, Traumatic, Brain Ischemia, Brain Hypoxia, Hypoxia-Ischemia, Brain, Heart Arrest, Stroke, Intracranial Hemorrhages, Coma, Persistent Vegetative State
Interventions
Phenobarbital Sodium Injection, Levetiracetam, Lacosamide Injectable Product, Valproate Sodium, Fosphenytoin
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Months to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Human Cerebrovascular Function Using Acute Intermittent Hypoxia

NCT05164705
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Not yet recruiting No phase listed Observational

Bedside Cranial Ultrasound for Risk-Stratified Imaging in Pediatric Acute Brain Injury

NCT07772323
View directory record Official record
Conditions
Acute Brain Injury, Traumatic Brain Injury, Intracranial Hemorrhage, Hydrocephalus, Stroke, Brain Neoplasm, Hypoxia-Ischemia, Brain
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
2 Years to 17 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Recruiting Not applicable Interventional

Pediatric Influence of Cooling Duration on Efficacy in Cardiac Arrest Patients (P-ICECAP)

NCT05376267
View directory record Official record
Conditions
Cardiac Arrest, Out-Of-Hospital, Hypothermia, Induced, Hypoxia-Ischemia, Brain
Interventions
Therapeutic Hypothermia
Device
Lead sponsor
University of Michigan
Other
Eligibility
2 Days to 17 Years
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
52
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Not applicable Interventional Results available

American Heart Association- Stroke/Hypoxia Study

NCT04019522
View directory record Official record
Conditions
Stroke
Interventions
Acute Intermittent Hypoxia (AIH)
Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Phase 2 Interventional Results available

A Multi-site Study of Autologous Cord Blood Cells for Hypoxic Ischemic Encephalopathy

NCT02612155
View directory record Official record
Conditions
Moderate or Severe Hypoxic-ischemic Encephalopathy in Newborns
Interventions
Infusion of autologous cord blood, Placebo
Biological
Lead sponsor
Michael Cotten
Other
Eligibility
0 Hours to 6 Hours
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Metabolic Changes in the Activated Human Visual Cortex During Mild Hypoxia

NCT02482571
View directory record Official record
Conditions
Brain Hypoxia
Interventions
Mild Hypoxia
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Sep 28, 2026, 1:03 AM EDT
Recruiting Early Phase 1 Interventional

Image-Based, In-Vivo Assessment of Tumor Hypoxia to Guide Hypoxia-Driven Adaptive Radiation Therapy

NCT05996432
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma, Brain Metastases
Interventions
Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET), 18F-fluoromisonidazole
Procedure · Drug
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 22, 2024 · Synced Sep 28, 2026, 1:03 AM EDT
Terminated No phase listed Observational

The Ability of NIRS to Predict Brain Injury in Hypoxic Ischemic Encephalopathy

NCT03835039
View directory record Official record
Conditions
HIE - Perinatal Hypoxic - Ischemic Encephalopathy
Interventions
NIRS
Device
Lead sponsor
Albany Medical College
Other
Eligibility
1 Minute to 2 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Mar 14, 2022 · Synced Sep 28, 2026, 1:03 AM EDT
Completed No phase listed Observational

Neonatal Seizure Registry - Developmental Functional EValuation

NCT04337697
View directory record Official record
Conditions
Neonatal Seizure, Hypoxic-Ischemic Encephalopathy, Stroke, Intracranial Hemorrhages, Epilepsy, Cerebral Palsy, Intellectual Disability
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Years to 8 Years
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
9
States / cities
San Francisco, California • Stanford, California • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Not listed Not applicable Interventional

PREMOD2 With Near Infrared Spectroscopy Sub-study

NCT03145142
View directory record Official record
Conditions
Hypoxia, Brain, Premature Birth
Interventions
Umbilical cord milking, Delayed Cord Clamping
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
23 Weeks to 28 Weeks
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 12, 2021 · Synced Sep 28, 2026, 1:03 AM EDT
Terminated Phase 1 Interventional

Assessment of Primary and Metastatic Brain Tumor Hypoxia With Fluoromisonidazole, FDG and Water

NCT01246869
View directory record Official record
Conditions
Brain Cancer
Interventions
[18F]fluoro-2-deoxy-D-glucose (FDG), 1H-1-(3-[18F]-fluoro-2-hydroxy-propyl)-2-nitro-imidazole [18F]-fluoromisonidazole, [15O]water, Magnetic Resonance Imaging
Drug · Diagnostic Test
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 28, 2026, 1:03 AM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of RLS-0071 in Newborns With Moderate or Severe Hypoxic-Ischemic Encephalopathy Undergoing Therapeutic Hypothermia

NCT05778188
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy
Interventions
RLS-0071, Placebo
Drug
Lead sponsor
ReAlta Life Sciences, Inc.
Industry
Eligibility
Up to 10 Hours
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
15
States / cities
Little Rock, Arkansas • Orange, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 28, 2026, 1:03 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ketone Monoester Supplements, High Altitude, and Brain Blood Flow During Exercise

NCT07063732
View directory record Official record
Conditions
High Altitude Hypoxia, Exercise
Interventions
Ketone Monoester (KME), Placebo
Dietary Supplement
Lead sponsor
McMaster University
Other
Eligibility
18 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Bishop, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Phase 1 Interventional Results available

Pilot Study of Head Cooling in Preterm Infants With Hypoxic Ischemic Encephalopathy

NCT00620711
View directory record Official record
Conditions
Hypoxic Ischemic Encephalopathy
Interventions
Olympic Cool Cap
Device
Lead sponsor
Vanderbilt University
Other
Eligibility
30 Minutes to 6 Hours
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 28, 2019 · Synced Sep 28, 2026, 1:03 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Quantitative Assessment of Sucking for Early Diagnosis of Brain Injury in Infants at High Risk

NCT03246243
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy, Hypoglycemia, Neonatal Abstinence Syndrome
Interventions
nfant feeding solution
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 6 Months
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2021 · Synced Sep 28, 2026, 1:03 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

NSAID RCT for Prevention of Altitude Sickness

NCT01606527
View directory record Official record
Conditions
Spectrum of Altitude-associated Neurologic Forms of Altitude
Interventions
Ibuprofen 600mg orally three times daily
Drug
Lead sponsor
Naval Health Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Bridgeport, California
Source: ClinicalTrials.gov public record
Updated May 24, 2012 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Oximeter Calibration and Validation Study

NCT05397704
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
brain pulse oximeter
Device
Lead sponsor
Cyban Pty Ltd
Industry
Eligibility
18 Years to 45 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Sep 28, 2026, 1:03 AM EDT
Completed Phase 2 Interventional Results available

The Effect of Nebulized Albuterol on Donor Oxygenation

NCT00310401
View directory record Official record
Conditions
Brain Death, Organ Donor, Pulmonary Edema
Interventions
Albuterol, Saline
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
14 Years and older
Enrollment
506 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Mar 15, 2018 · Synced Sep 28, 2026, 1:03 AM EDT
Terminated Not applicable Interventional Results available

Cerebral Oximetry in Single Lung Ventilation Thoracic Surgery

NCT01866657
View directory record Official record
Conditions
Hypoxia
Interventions
Vasoconstrictor Agents, Head/neck repositioning, Increase ETCO2, IV fluid bolus, Additional anesthesia, RBC transfusion, Increase FiO2
Drug · Other · Biological
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
65 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 4, 2022 · Synced Sep 28, 2026, 1:03 AM EDT