Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 12, 2026, 2:55 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–37 of 13 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hyperoxia
Interventions
FiO2 titration using electronic alert system
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
936 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Trauma, Critical Illness, Oxygen Toxicity
Interventions
Targeted Normoxia (oxygen saturation 90-96%), Usual Care Oxygenation
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 109 Years
Enrollment
572 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Critical Illness, Wounds and Injury, Disease Attributes, Pathologic Processes
Interventions
Targeting Normoxemia (SpO2 90-96%; PaO2 60-100 mmHg)
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 120 Years
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
8
States / cities
Birmingham, Alabama • Denver, Colorado • Cincinnati, Ohio + 5 more
Conditions
Traumatic Brain Injury
Interventions
Hyperbaric Oxygen Treatment (HBOT), Enhanced Oxygen Treatment (Enhanced FiO2)
Procedure
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
16 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Retinal Ischemia
Interventions
Hyperoxia
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cardiac Surgery
Interventions
Continuous low-tidal volume ventilation with using FiO2 of 0.21, Continuous low tidal volume ventilation with using FiO2 of 1.0, Apnea During CPB
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
5,502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Critical Illness, Wounds and Injury, Disease Attributes, Pathologic Processes
Interventions
Automated Titration (O2matic)
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
Aurora, Colorado • Winston-Salem, North Carolina • Portland, Oregon + 1 more
Terminated Not applicable Interventional Results available

The Role of Hyperoxia in Acute Ischemic Stroke

NCT03904017
Conditions
Stroke, Acute
Interventions
Oxygen, placebo
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Aurora, Colorado • Colorado Springs, Colorado
Conditions
Traumatic Spinal Cord Injuries
Interventions
Normobaric Hyperoxia
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Retinopathy of Prematurity
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
1 Day to 12 Months
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Respiratory Failure
Interventions
Normoxia with Normocarbia, Normoxia with Hypercarbia, Hyperoxia with Normocarbia, Hyperoxia with Hypercarbia
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Neuroimaging During Pure Oxygen Breathing

NCT03268590
Conditions
Hyperoxia, Hypoxia, Brain, Neurobehavioral Manifestations
Interventions
Oxygen
Drug
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Phase 4 Interventional Accepts healthy volunteers

Sleep Apnea in Elderly

NCT02703220
Conditions
Sleep Apnea, Elderly Adults
Interventions
Hyperoxia/oxygen, Acetazolamide, Finasteride
Other · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Detroit, Michigan