Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 3:33 PM EDT

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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Expanded Data Set Validation of INVSENSOR00025

NCT04079816
Conditions
Healthy
Interventions
INVSENSOR00025
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Irvine, California
Completed No phase listed Interventional Results available

Correlation of Changes in PaO2 and ORi in Adult Patients

NCT03488238
Conditions
Hyperoxia
Interventions
ORi sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Sacramento, California
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00025

NCT03628898
Conditions
Healthy
Interventions
INVSENSOR00025
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00029

NCT03678103
Conditions
Healthy
Interventions
INVSENSOR00029
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Withdrawn Not applicable Interventional Accepts healthy volunteers

Pleth Variability Index (PVI) to Predict Fluid Responsiveness

NCT03120910
Conditions
Anesthesia
Interventions
Pulse CO-Oximeter Sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Sacramento, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repeatability and Reproducibility of Oxygen Reserve Index (ORi)

NCT05636098
Conditions
Healthy
Interventions
Masimo Rainbow Sensors
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Irvine, California
Conditions
Morbid Obesity, Surgery
Interventions
Rainbow sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Sacramento, California
Terminated No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00014

NCT03500341
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
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Expanded Data Set Validation of INVSENSOR00029

NCT04079842
Conditions
Healthy
Interventions
INVSENSOR00029
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Irvine, California