Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 6:57 PM EDT

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Showing 1–24 of 297 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers

Accuracy Performance Verification of the INVOS™ PM7100 System in Adults

NCT06581835
Conditions
Oxygen Saturation
Interventions
Observational
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Withdrawn Not applicable Interventional Accepts healthy volunteers

SpO2 Accuracy In Vivo Testing for Neonates & Infants

NCT03843489
Conditions
Pulse Oximetry
Interventions
MEDLINE RENEWAL PULSE OXIMETRY SENSORS, Reference CO-oximetry sensor
Device
Lead sponsor
Medline Industries
Industry
Eligibility
Up to 28 Days
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Cardiomyopathy, Cardiovascular Disease, Heart Disease
Interventions
Respiratory Depression Monitoring with End Tidal Carbon Dioxide Nasal Cannula (ETCO2- NC), Standard Non-invasive Respiratory Depression Monitoring
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Adenosine 2A Receptor Antagonism and AIH in ALS

NCT05377424
Conditions
ALS
Interventions
Consume 20mg of istradefylline, Low Oxygen therapy, Placebo counterpart to the istradefylline drug, SHAM counterpart to low oxygen therapy.
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Conditions
COVID-19, Severe Acute Respiratory Syndrome (SARS), Coronavirus Infections
Interventions
COVID-19 convalescent plasma
Biological
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Royal Oak, Michigan
Not listed Phase 2 Interventional

Brain Oxygenation-II

NCT05171881
Conditions
Cerebral Hypoxia
Interventions
Intervention for cerebral hypoxia
Other
Lead sponsor
Valerie Chock, M.D., M.S. Epi
Other
Eligibility
Up to 6 Hours
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
5
States / cities
Loma Linda, California • Palo Alto, California • St Louis, Missouri + 2 more
Terminated Phase 1Phase 2 Interventional Results available

Project 4A: Inspiratory Muscle Training and Diaphragm Strength

NCT02367170
Conditions
Sepsis
Interventions
Bilateral phrenic nerve stimulation and measurement of transdiaphragmatic pressure, Midazolam, Volitional Measurement of Maximal Inspiratory Pressure (MIP), Inspiratory Muscle Strength Training (IMST), SHAM Inspiratory Muscle Strength Training (IMST), Diaphragm thickness measurement, Blood and Urine samples
Procedure · Drug · Device + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Cryptorchidism
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Year to 6 Years · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Houston, Texas
Conditions
Penicillin Allergy
Interventions
Amoxicillin
Drug
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
Danville, Pennsylvania • Lewiston, Pennsylvania • Scranton, Pennsylvania + 1 more
Conditions
Apnea of Prematurity, Desaturation of Blood, Central Apnea, Periodic Breathing, Obstructive Apnea of Newborn
Interventions
Targeting SpO2 at 93-95%, Targeting SpO2 at 90-92%
Other
Lead sponsor
University of Miami
Other
Eligibility
Up to 18 Weeks
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Miami, Florida
Conditions
Diabetes, Sleep Apnea
Interventions
CPAP mask, Placebo
Device · Drug
Lead sponsor
University of Chicago
Other
Eligibility
45 Years to 75 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Thoracic Kyphosis
Interventions
Thoracic Mobilization, Light Touch Contact
Other
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Old Westbury, New York
Conditions
Intermittent Hypoxia
Interventions
Intermittent hypoxia, Intermittent normoxia
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Austin, Texas
Conditions
Cerebral Oxygenation, Pediatric ALL
Interventions
Blood sample, INVOS monitoring
Other · Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
0 Years to 21 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
5
States / cities
Kansas City, Missouri • St Louis, Missouri • Durham, North Carolina + 2 more
Conditions
Anemia of Prematurity, Necrotizing Enterocolitis
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
Up to 12 Weeks
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Not listed No phase listed Observational Accepts healthy volunteers

Hypoxemia in Maintenance Hemodialysis Patients

NCT03045796
Conditions
Oxygen Saturation and the Relationship to Other Cardiac Variables, Maintenance Hemodialysis, Kidney Failure, Chronic
Interventions
Oxygen Saturation measured by WristOx
Device
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Anastomotic Leak Rectum, Anastomotic Leak Large Intestine
Interventions
A novel endoscopic imaging system that displays real-time oxygen saturation levels
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Oxygen Concentration Levels
Interventions
StO2 measurement, Blood Gases
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
1 Month to 21 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Neonatal Apnea, Infants
Interventions
Caffeine Citrate
Drug
Lead sponsor
University of Rochester
Other
Eligibility
0 Days to 27 Weeks
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Rochester, New York
Conditions
Premature Baby 33 to 36 Weeks, Mother-Infant Interaction, Oxidative Stress
Interventions
Skin-to-skin
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Oximeters With Hypoxia and Methemoglobin or Carboxyhemoglobin

NCT01583634
Conditions
Healthy Volunteers
Interventions
Mespere Oximeter, Radiometer OSM-3 Co-Oximeter
Device
Lead sponsor
Mespere Lifesciences Inc.
Industry
Eligibility
21 Years to 49 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Francisco, California
Conditions
Fluid Retention Tissue, Perfusion; Complications
Interventions
Manual Lymphatic Drainage, Near infrared spectroscopy, Temperature, Tissue Dialectic Constant
Other · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Pediatrics, Medically Complex, Children With Medical Complexity (CMC), Nursing
Interventions
CHAMP App
Device
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
0 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kansas City, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validation of Next Generation Cerebral and Tissue Oximeter

NCT03128372
Conditions
Oxygen Deficiency
Interventions
Desaturation
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 46 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina