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ClinicalTrials.gov public records Last synced Jul 24, 2026, 12:47 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Healthy
Interventions
Philips FAST SpO2 with Masimo Pulse Oximetry Sensors
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Irvine, California
Conditions
Hypoxemia, Hyperoxia, Pigment Skin
Interventions
SpO2 and SaO2 comparison
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Hypoxia and Hemodilution Testing in Healthy Adult Volunteers

NCT07503171
Conditions
Hypoxia, Hemodilution
Interventions
Noninvasive Physiological Monitoring Device
Device
Lead sponsor
Nihon Kohden
Industry
Eligibility
18 Years to 35 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Detection of Methemoglobin With Pulse Oximetry

NCT03869840
Conditions
Collect Blood Values With Induced Hypoxia, Induced Methemoglobinemia, and Induced Hypoxia and Methemoglobinemia
Interventions
Sensor to spot check blood levels
Device
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of ScanWatch Pulse Oximeter With Profound Hypoxia

NCT04380389
Conditions
Oximetry
Interventions
hypoxia
Diagnostic Test
Lead sponsor
Withings
Industry
Eligibility
18 Years to 49 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

EmbracePlus SpO2 Accuracy Validation

NCT04964609
Conditions
Oximetry
Interventions
EmbracePlus
Device
Lead sponsor
Empatica, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Accuracy Evaluation of the Owlet OSS 3.0-M1 Sensor in Toddlers and Preschoolers

NCT07321938
Conditions
Healthy
Interventions
Application and monitoring with an Owlet OSS 3.0-M1 Sensor, Reference Pulse Oximeter
Device
Lead sponsor
Owlet Baby Care, Inc.
Industry
Eligibility
19 Months to 60 Months
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Patients Recovering From Inpatient Surgery
Interventions
Not listed
Lead sponsor
Donald Mathews
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Accuracy of Pulse Oximetry Across Skin Pigmentation Levels
Interventions
There is no intervention
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Liver Disease, Hyperbilirubinemia
Interventions
Arterial Blood Gas, Pulse Oximetry Machine, Direct and Indirect Serum Bilirubin Measurement
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Atlanta, Georgia
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Pulse Oximeters With Profound Hypoxia

NCT02571686
Conditions
Oximetry, Pulse
Interventions
Surveyor S4
Device
Lead sponsor
Mortara Instrument
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

OM2 Low Saturation Verification

NCT06661889
Conditions
Hypoxia
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 39 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Exercise, Isometric
Interventions
Isometric exercises, No exercise
Other
Lead sponsor
Carrick Institute for Graduate Studies
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Cape Canaveral, Florida
Terminated No phase listed Observational Accepts healthy volunteers

Trans-abdominal Fetal Pulse Oximetry: Signal Integrity

NCT04081623
Conditions
Fetal Distress
Interventions
Raydiant Oximetry Sensing System
Device
Lead sponsor
Raydiant Oximetry, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Various Comorbidities
Interventions
Noninvasive device
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
Not listed
Enrollment
2,776 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Irvine, California
Conditions
Hypoxemia, Pulse Oximetry, Skin Pigment
Interventions
Observational
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
757 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Pulse Oximetry Performance Comparison in Newborns

NCT06637917
Conditions
Newborn, Birth, Preterm
Interventions
OxySoftN™ Neonatal-Adult SpO2 Sensor with N600X Nellcor™ Patient Monitoring System, LNCS® NEO SpO2 Sensor with RAD-97™ Pulse CO-Oximeter, 1041PTS (or similar) Kendall™ Neonatal Electrodes with IntelliVue MP5 Portable Patient Monitor
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
29 Weeks and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Los Angeles, California • St Louis, Missouri • Winston-Salem, North Carolina
Conditions
Hypoxia Neonatal, Premature, Blood Transfusion
Interventions
Transfusion
Other
Lead sponsor
Christiana Care Health Services
Other
Eligibility
Up to 6 Weeks
Enrollment
75 participants
Timeline
2014 – 2017
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Not listed No phase listed Observational Accepts healthy volunteers

Hypoxia Blood Validation in Multiple Pulse Oximeters

NCT00881829
Conditions
Hypoxia
Interventions
Pulse Oximeter, Blood Pressure, Respiratory Rate, Respiratory Gasses, Temperature
Device
Lead sponsor
Clinimark, LLC
Other
Eligibility
18 Years to 50 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Louisville, Colorado
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Pulse Oximeters With Profound Hypoxia

NCT03710980
Conditions
Oximetry
Interventions
Oximeter
Device
Lead sponsor
Hancock Medical, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Withdrawn No phase listed Observational Accepts healthy volunteers

Accuracy Validation of a Pulse Oximetry Monitor

NCT02506010
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 45 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Louisville, Colorado
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Pulse Oximeters With Profound Hypoxia

NCT04324385
Conditions
Oximetry
Interventions
Not listed
Lead sponsor
Compumedics Limited
Industry
Eligibility
21 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sensor Off Study Using a Nellcor USB Pulse Oximetry Monitor Interface Cable

NCT02265783
Conditions
Healthy Volunteers
Interventions
Nellcor USB Pulse Oximeter Monitor Interface Cable
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Boulder, Colorado