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ClinicalTrials.gov public records Last synced Jun 11, 2026, 8:13 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Oximetry Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Controlled Acute Hypoxia Study Comparing Pulse Oximetry to Arterial Blood Samples During Motion

NCT02247765
View directory record Official record
Conditions
Healthy, Hypoxia
Interventions
Arterial line, Motion
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
2
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pulse Oximetry- Evaluating Resp Rate- PCBA-1

NCT01791582
View directory record Official record
Conditions
Healthy Subjects
Interventions
Not listed
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 50 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 5, 2013 · Synced Jun 11, 2026, 8:13 AM EDT
Not listed No phase listed Observational

AMBULATORY OXIMETRY MONITORING (AOM): a New Approach to Quantify Oxygen Desaturation in Ambulatory COPD Patients

NCT01873092
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Not listed
Lead sponsor
VA New York Harbor Healthcare System
Federal
Eligibility
45 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Jun 6, 2013 · Synced Jun 11, 2026, 8:13 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

SpO2 Accuracy in Children

NCT07168798
View directory record Official record
Conditions
Hypoxemia
Interventions
Pulse oximeter
Device
Lead sponsor
Nihon Kohden
Industry
Eligibility
0 Days to 12 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

SpO2 Accuracy In Vivo Testing for Neonates & Infants

NCT03843489
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

SpO2 Validation Study-Philips Optimus

NCT07215429
View directory record Official record
Conditions
Pulse Oximetry, Oxygen Measurements, SpO2
Interventions
No intervention
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Performance Comparison of Masimo O3 Regional Oximetry Sensors in Neonates

NCT03828487
View directory record Official record
Conditions
Regional Saturation of Oxygen (rSO2)
Interventions
Masimo O3 Neonatal Sensors, 510(k) cleared sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
Up to 28 Days
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2021 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Results available

BPD Saturation TARgeting

NCT03385330
View directory record Official record
Conditions
Bronchopulmonary Dysplasia, Chronic Lung Disease of Prematurity, Chronic Lung Disease
Interventions
LOWER oxygen saturation target group, HIGHER oxygen saturation target group
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
34 Weeks to 44 Weeks
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Not listed Not applicable Interventional

VISN 23 Chronic Obstructive Pulmonary Disease (COPD) Case Management Using Home Telehealth Equipment

NCT00916799
View directory record Official record
Conditions
COPD
Interventions
Use of Telehealth equipment (Viterian V-100)
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Minneapolis, Minnesota • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 11, 2009 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated No phase listed Observational

Monitoring Brain Perfusion and Cerebral Oximetry in Carotid Endarterectomy Surgeries

NCT02102386
View directory record Official record
Conditions
Carotid Endarterectomy
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 28, 2015 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Prevention of Colon Ischemia During Aortic Aneurysm (AAA) Repair

NCT00671203
View directory record Official record
Conditions
Colon Ischemia, Aortic Aneurysm
Interventions
Reestablish colon blood flow
Procedure
Lead sponsor
Spectros Corporation
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
2
States / cities
Davis, California • Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2011 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dynamic Critical Congenital Heart Screening With Addition of Perfusion Measurements

NCT05637814
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
SpO2/PIx Measurement and ML Algorithm
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
0 Minutes to 21 Days
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Davis, California • Queens, New York • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Not listed No phase listed Observational

Incidence OIRD Medical and Trauma Patients

NCT03948880
View directory record Official record
Conditions
Respiratory Depression, Sedation
Interventions
Not listed
Lead sponsor
Community Health System
Other
Eligibility
18 Years to 89 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational

Near-Infrared Spectroscopy Comparison Study

NCT01352260
View directory record Official record
Conditions
Total Aortic Arch Replacement
Interventions
Not listed
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 20, 2012 · Synced Jun 11, 2026, 8:13 AM EDT
Active, not recruiting Not applicable Interventional

Goal-directed CPR Using Cerebral Oximetry

NCT04924985
View directory record Official record
Conditions
Ischemia, Reperfusion Injury
Interventions
Non-Physiological Feedback CPR, Physiological Feedback CPR
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of Cardiac Output Estimation Based on Pulse Wave Transit Time

NCT01877941
View directory record Official record
Conditions
Myocardial Infarction, Myocardial Ischemia
Interventions
Pulmonary Artery Catheter (PAC), Endotracheal Cardiac Output Monitor (ECOM), Estimated Continuous Cardiac Output (esCCO)
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
19 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
San Francisco, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 31, 2014 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational Results available

The Accuracy of Smartphone Pulse Oximetry in Patients Visiting an Outpatient Pulmonary Function Lab for a 6-Minute Walk Test

NCT03534271
View directory record Official record
Conditions
Oximetry
Interventions
iPhone with Kenek Edge and Samsung S8
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
47 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 4, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational

Myocardial Injury and Intraoperative Tissue Oximetry in Patients Undergoing Spine Surgery

NCT03518372
View directory record Official record
Conditions
Hypoxia, Myocardial Injury, Surgery--Complications
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2020 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Trans-abdominal Fetal Pulse Oximetry: Signal Integrity

NCT04081623
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pulse Oximeter Validation Study for the Perin Health Patch

NCT07027150
View directory record Official record
Conditions
Hypoxia
Interventions
Chest Worn Pulse Oximeter
Device
Lead sponsor
Perin Health Devices
Industry
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Results available

COVID-19 Watch + COVID-19 Pulse

NCT04581863
View directory record Official record
Conditions
Covid19
Interventions
pulse oximeter, COVID Watch
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
2,097 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational

Near Infrared/ Ultrasound Dual Modal Imaging for Breast Cancer Diagnosis

NCT00499980
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Dublin, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 11, 2007 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pulse CO-Oximetry Noninvasive Monitoring and Laboratory Measurements of Subject Blood Samples

NCT01638455
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vital USA SpO2 Accuracy Comparison to Arterial Blood CO-Oximetry

NCT04285411
View directory record Official record
Conditions
Arterial Disease
Interventions
Accuracy of the VitalDetect™ pulse oximetry system
Device
Lead sponsor
Vital USA, Inc.
Industry
Eligibility
18 Years to 52 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Jun 11, 2026, 8:13 AM EDT