Desaturation Validation of INVSENSOR00039

September 8, 2022 updated by: Masimo Corporation
This study is designed to compare the accuracy of a noninvasive measurement of oxygen saturation compared to reference values obtained by a laboratory blood gas analyzer. Arterial blood samples will be collected from healthy adult subjects while undergoing a desaturation procedure wherein the concentration of oxygen inhaled is slowly reduced. The subject will then be returned to breathing room air.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
38

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Irvine, California, United States, 92618
        • Masimo Corporation

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 50 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria

  • Subject is 18-50 years of age.
  • Subject weighs a minimum of 110 lbs and no more than 250 lbs unless subject is over 6 feet tall.
  • Hemoglobin value is greater than or equal to 11 g/dL.
  • Baseline heart rate ≥ 45 bpm and ≤ 85 bpm.
  • Carbon monoxide (CO value) ≤ 2.0% fraction of carboxyhemoglobin (FCOHb)
  • Subject has a physical status of ASA I or II (American Society of Anesthesiology Class I; Healthy subjects without any systemic disease at all. American Society of Anesthesiology Class II; subjects with mild systemic disease) as it applies to the systemic disease portion of the classification.
  • Blood pressure: Systolic Blood Pressure ≤ 140 mmHg and ≥ 90 mmHg, Diastolic Blood Pressure ≤ 90 mmHg and ≥ 50 mmHg, and if blood pressure is lower than 100/60 subject passes an orthostatic blood pressure test.
  • Subject is able to read and communicate in English and understands the study and risks involved.

Exclusion Criteria (* = per physician discretion)

  • Subject is pregnant.
  • Subject has a Body Mass Index (BMI) > 35 and has been classified as morbidly obese or at an increased risk for participation by a medical professional.
  • Subject has a history of fainting (vasovagal), blacking out or losing consciousness during or after blood draw, or has a fear of blood draws.
  • Subject smokes one pack of cigarettes or more in one week, and/or the equivalent of e- cigarette liquid, and smokers are not being recruited as indicated in the Case Study Report Form (CSRF).
  • Subject has open wounds, inflamed tattoos or piercings, and/or any visible healing wounds that a medical professional renders them at an increased risk for participation.*
  • Subject has known drug or alcohol abuse and/or use of recreational drugs.
  • Subject experiences frequent or severe headaches and/or migraine headaches, migraine auras, altitude sickness, and/or headaches accompanied by visual changes or sensitivity to light or sound.
  • Subject has experienced a concussion or head injury with loss of consciousness within the last 12 months.
  • Subject has any history of a stroke, myocardial infarction, seizures or heart attack.
  • Subject has a chronic bleeding disorder (i.e. hemophilia).
  • Subject who has taken anticoagulant medication within the last 30 days (excluding nonsteroidal anti-inflammatory drugs (NSAIDS)).
  • Subject has donated blood within the past 4 weeks.
  • Subject has Wolff-Parkinson-White Syndrome or Stokes-Adams Syndrome.
  • Subject has any symptomatic cardiac dysrhythmia (i.e. atrial fibrillation) and has not received clearance by their physician to participate.
  • Subject has a known neurological and/or psychiatric disorder (i.e. schizophrenia, bipolar disorder, Multiple Sclerosis, Huntington's Disease) that interferes with the subject's level of consciousness.
  • Subject has taken opioid pain medication 24 hours before the study.
  • Subject has any type of infectious disease (i.e. Hepatitis, HIV, Tuberculosis, Flu, Malaria, Measles, etc.).
  • Subject is taking medications known to treat any type of infectious disease.*
  • Subject has either signs or history of peripheral ischemia or carpal tunnel syndrome.
  • Subject has had invasive surgery within the past year- including but not limited to major dental surgery*, appendix*, plastic surgery*.
  • Subject has had invasive surgery within the past year- including but not limited to gallbladder, major fracture repairs (involving plates/ screws), jaw surgery, urinary tract surgery, major ears, nose, and throat (ENT) surgery, joint replacement or gynecological surgeries, heart surgery or thoracic surgery.
  • Subject has symptoms of congestion, head cold, flu or other illnesses.
  • Subject experiences claustrophobia or has generalized anxiety disorder.
  • Subject has been in severe car accident(s) or a similar type of accident(s) requiring hospitalization within the last 12 months.
  • Subject has any cancer or history of cancer (not including skin cancer).*
  • Subject has chronic unresolved asthma, lung disease (including chronic obstructive pulmonary disease (COPD)) or respiratory disease.
  • Subject is allergic to lidocaine, latex, adhesives, or plastic.
  • Subject has heart conditions, insulin-dependent Diabetes or uncontrolled hypertension.
  • Subject has delivered vaginally, has had a pregnancy terminated, a miscarriage with hospitalization, or had a C-section within the last 6 months.
  • Subject intends on participating in any heavy lifting, repetitive movement of their wrist (including riding a motorcycle, tennis) or exercise (working out, riding a bike, riding a skate board etc.), or any activity that will put additional stress on the wrist within 24 hours following a study that involves an arterial line.
  • Subject has any medical condition which in the judgment of the investigator and/or medical staff, renders them ineligible for participation in this study or subject is deemed ineligible by the discretion of the investigator/study staff.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: INVSENSOR00039
All subjects who are enrolled into the test group and participate in data collection receive the noninvasive INVSENSOR00039 sensor.
Device: INVSENSOR00039
Noninvasive pulse oximeter sensor

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Oxygen Saturation (SpO2) Accuracy of Sensor
Time Frame: 1-5 hours
Performance of the sensors will be determined by comparing the noninvasive oxygen saturation measurement (SpO2) of the pulse oximeter sensors to the arterial oxygen saturation (SaO2) value obtained from a reference blood sample and calculating the Accuracy root square mean (ARMS) value.
1-5 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Masimo Corporation

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 17, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 9, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 9, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 30, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 30, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 2, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 6, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 8, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2022

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • TP-20068

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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