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ClinicalTrials.gov public records Last synced Sep 17, 2026, 3:42 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Pulse Oximeter Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT02265783
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 30, 2017 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional

Mindful Breathing Awareness Through Pursed-Lip Breathing Training

NCT03198780
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Breathing Awareness
Other
Lead sponsor
Minnesota HealthSolutions
Industry
Eligibility
40 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 28, 2019 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Compensatory Reserve Index to Intravascular Volume Change and Stroke Volume

NCT01935427
View directory record Official record
Conditions
Hemorrhage
Interventions
Not listed
Lead sponsor
Flashback Technologies
Industry
Eligibility
18 Years to 55 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Spot-Check Noninvasive Hemoglobin (SpHb) Clinical Validation of INVSENSOR00026

NCT03610269
View directory record Official record
Conditions
Anemia
Interventions
INVSENSOR00026 (Pulse CO-Oximeter and sensor)
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lomita, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Accuracy Validation of Belun Oxygen Saturation Pulse Oximeter FDA Submission Study

NCT03439306
View directory record Official record
Conditions
Hypoxia
Interventions
Pulse Oximeter
Device
Lead sponsor
Belun Technology Company Limited
Other
Eligibility
18 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Sep 17, 2026, 3:42 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 Sep 17, 2026, 3:42 AM EDT
Completed Phase 1Phase 2 Interventional

Supported Treadmill Ambulation Training (STAT) for Patients Diagnosed With Amyotrophic Lateral Aclerosis

NCT00956488
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Motor Neuron Disease, Lou Gehrig's Disease
Interventions
Treadmill Exercise
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
25 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Phase 2 Interventional Results available

Niclosamide for Mild to Moderate COVID-19

NCT04399356
View directory record Official record
Conditions
COVID-19
Interventions
Niclosamide, Placebo, Telehealth monitoring
Drug · Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Not listed Not applicable Interventional

Determine Return on Investment in Heart Failure Remote Monitoring Program

NCT02475577
View directory record Official record
Conditions
Heart Failure
Interventions
Peripherals with HealthInterlink technology
Device
Lead sponsor
NCH Healthcare System, Inc. dba Naples Comprehensive Health and dba NCH
Other
Eligibility
18 Years to 89 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Naples, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2016 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Rad-67 Repeatability and Reproducibility

NCT04196907
View directory record Official record
Conditions
Healthy
Interventions
Rad-67 Pulse CO-Oximeter and DCI Mini sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Sep 17, 2026, 3:42 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Safety of Immediate Skin-to-Skin Contact After Vaginal Birth in Vigorous Late-Preterm Neonates

NCT03585192
View directory record Official record
Conditions
Safety Issues
Interventions
Skin Group, Warmer Group
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
Not listed
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SpO2 Accuracy of Noninvasive Pulse Oximeter Sensor

NCT05141500
View directory record Official record
Conditions
Healthy, Hypoxia
Interventions
STRYKER SUSTAINABILITY SOLUTIONS PULSE OXIMETERS
Device
Lead sponsor
Stryker Sustainability Solutions
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Terminated No phase listed Interventional Results available

Validation of RPVi as a Parameter to Predict Fluid Responsiveness

NCT03706430
View directory record Official record
Conditions
Surgery, Anesthesia
Interventions
Pulse CO-Oximeter sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational

Data Collection of Arterial Line Waveform and BP Values

NCT04510753
View directory record Official record
Conditions
Blood Pressure Measurement
Interventions
Arterial catheterization kit, GE Datex-Ohmeda Finger Clip Pulse Oximeter Sensor, NIBP Cuff (GE Healthcare)
Device
Lead sponsor
Sensifree Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Terminated No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00014

NCT03500341
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00014
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Sep 7, 2021 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Desaturation Validation of INVSENSOR00039

NCT04112784
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00039
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Terminated Not applicable Interventional

Conjugated Hyperbilirubinemia and Pulse Oximetry

NCT00741117
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 5, 2013 · Synced Sep 17, 2026, 3:42 AM EDT
Not listed No phase listed Observational

Prospective, Observational Study of Wellinks Effect on COPD Hospital Readmissions

NCT05330507
View directory record Official record
Conditions
COPD, Respiratory Tract Disease, Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive, Lung Diseases
Interventions
Wellinks
Other
Lead sponsor
Convexity Scientific Inc
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of Methemoglobin Measurement for Rainbow DCI Sensors

NCT03124927
View directory record Official record
Conditions
Healthy
Interventions
DCI pulse oximeter sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 40 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
2
States / cities
Tucson, Arizona • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2017 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SpO2 Validation of Noninvasive Red Diamond Disposable Pulse Oximeter Sensor

NCT03124602
View directory record Official record
Conditions
Healthy
Interventions
Red Diamond Disposable Pulse Oximeter Sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dysfunctional Hemoglobin

NCT02262195
View directory record Official record
Conditions
Elevated Levels of Carboxyhemoglobin and Methemoglobin
Interventions
Elevated levels of carboxyhemoglobin
Other
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years to 45 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2015 · Synced Sep 17, 2026, 3:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Accuracy of Pulse Oximeters With Profound Hypoxia

NCT05322382
View directory record Official record
Conditions
SpO2
Interventions
A-line
Procedure
Lead sponsor
CardiacSense Ltd.
Industry
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2022 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dysfunctional Hemoglobin CO-ox

NCT02427685
View directory record Official record
Conditions
Elevated Levels of Carboxyhemoglobin
Interventions
Pulse Co-Ox
Device
Lead sponsor
Nonin Medical, Inc
Industry
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2015 · Synced Sep 17, 2026, 3:42 AM EDT
Completed No phase listed Observational Results available

Evaluation of Capillary Refill Index

NCT04144166
View directory record Official record
Conditions
Perfusion; Complications
Interventions
capillary refill index (CRI)
Device
Lead sponsor
Nihon Kohden
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 17, 2026, 3:42 AM EDT