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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Airway Management
Interventions
Low-flow nasal supplemental oxygen with a conventional nasal cannula during tracheal intubation with the C-MAC video laryngoscope, High-flow nasal supplemental oxygen (Fisher & Paykel, Auckland, New Zealand) during tracheal intubation with the C-MAC video laryngoscope
Device
Lead sponsor
Thomas Riva
Other
Eligibility
Up to 52 Weeks
Enrollment
1,192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Dyspnea, Malignant Neoplasm
Interventions
Oxygen Therapy, Quality-of-Life Assessment, Questionnaire Administration, Respiratory Therapy
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Houston, Texas
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Intracervical Balloon Placement With Nitrous Oxide Administration

NCT06498908
Conditions
Labor Pain, Induced; Birth
Interventions
Nitrous oxide, Oxygen
Drug
Lead sponsor
Jefferson Drapkin
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Acute Lung Injury (ALI) Due to Coronavirus Disease-2019 (COVID-19)
Interventions
Nezulcitinib (TD-0903) Dose A, Nezulcitinib (TD-0903) Dose B
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Cypress, California
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Retinopathy of Prematurity, Blindness
Interventions
Supplemental Oxygen Management, Conventional Oxygen Management
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 48 Hours
Enrollment
649 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1999
U.S. locations
9
States / cities
Palo Alto, California • New Haven, Connecticut • Atlanta, Georgia + 6 more
Conditions
Spinal Cord Injury
Interventions
Acute Intermittent Hypoxia (AIH), SHAM-Intermittent Room Air
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Active, not recruiting Not applicable Interventional

Brain Oxygen Optimization in Severe TBI, Phase 3

NCT03754114
Conditions
Brain Injuries, Traumatic
Interventions
ICP + PbtO2 guided management strategy, ICP guided management strategy
Other
Lead sponsor
University of Michigan
Other
Eligibility
14 Years and older
Enrollment
1,094 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
48
States / cities
Los Angeles, California • Palo Alto, California • Sacramento, California + 38 more
Completed Not applicable Interventional Results available

Physiological Changes With High-Flow Nasal Cannula

NCT03700606
Conditions
Respiratory Distress Syndrome in Premature Infant
Interventions
High flow nasal cannula, Nasal CPAP
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
23 Weeks to 28 Weeks
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
San Diego, California
Withdrawn Not applicable Interventional Accepts healthy volunteers

High Flow Nasal Cannula Rates in Pediatric Asthma

NCT06379607
Conditions
Pediatric Asthma
Interventions
"High Flow" High Flow Nasal Cannula, "Low Flow" High Flow Nasal Cannula
Device
Lead sponsor
University of Rochester
Other
Eligibility
2 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Rochester, New York
Conditions
Low Back Pain, Radiating Pain
Interventions
Entonox, Oxygen
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Spinal Cord Injuries, Myelopathy
Interventions
Istradefylline, low oxygen therapy
Drug · Device
Lead sponsor
Randy Trumbower, PT, PhD
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Not applicable Interventional Results available

Correlating Brain Tissue Oxygen and Regional Cerebral Oximetry

NCT03128957
Conditions
Stroke
Interventions
IVOS cerebral oximeter, Licox cerebral oxygenation monitor, Cerebral oxygenation
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Spinal Cord Injuries
Interventions
Daily acute intermittent hypoxia, Room air (SHAM), Walking + tSTIM, Walking + Sham transcutaneous spinal stimulation (tSHAM)
Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • Cambridge, Massachusetts
Conditions
Inactivity, Physical, Overweight (BMI > 25), Healthy Participants
Interventions
High intensity interval training
Other
Lead sponsor
California State University, San Marcos
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Marcos, California
Conditions
Spinal Cord Injuries
Interventions
Hypoxia via Hypoxico Hyp-123, Sham via Hypoxico Hyp-123
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Terminated Not applicable Interventional Results available

Noninvasive NAVA Versus NIPPV in Low Birthweight Premature Infants

NCT03137225
Conditions
Noninvasive Ventilation, Low Birth Weight
Interventions
Neurally Adjusted Ventilatory Assist, Nasal Intermittent Positive Pressure Ventilation
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Prediabetic State, Cardiovascular Diseases, Insulin Resistance, Obesity
Interventions
Low/Mod, High/Mod, High/Vig
Behavioral
Lead sponsor
Duke University
Other
Eligibility
60 Years to 90 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Low Tidal Volume Ventilation, Acute Respiratory Distress Syndrome
Interventions
HLR, EHR
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Impact of Early Aging and Menopause on the Vascular Responses to Hypoxia

NCT06417177
Conditions
Aging, Menopause, Hypoxia, Vasodilation
Interventions
Placebo, Propranolol, Gemtesa
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbia, Missouri
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of an H1 Receptor Antagonist on Exercise Performance in Hypoxia

NCT03192488
Conditions
Hypoxia, Altitude
Interventions
Cetirizine, Placebo oral capsule, Hypoxia
Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 35 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Acute Myeloid Leukemia
Interventions
Arsenic trioxide, Low-dose cytarabine alone
Drug
Lead sponsor
Cephalon
Industry
Eligibility
60 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
11
States / cities
Los Angeles, California • Chicago, Illinois • Indianapolis, Indiana + 6 more
Completed Not applicable Interventional Accepts healthy volunteers

Switching to Reduced Oxidant or Nicotine Content Cigarettes in Smokers

NCT02415270
Conditions
Tobacco Smoking Behavior
Interventions
Reduced Nicotine Cigarettes, Reduced ROS/RNS, Control
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Obstructive Sleep Apnea
Interventions
HFNC, Low flow oxygen by nasal cannula
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 12 Months
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Kansas City, Kansas • Cincinnati, Ohio
Conditions
Respiratory Insufficiency, Hypoxia
Interventions
HFNC Flow Rate
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
4 Weeks to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Boston, Massachusetts • Seattle, Washington