Photo-Plethysmographic Camera to Monitor Heart Rate, Respiration Rate and Oxygen Saturation in Infants

October 28, 2022 updated by: Beckman Laser Institute and Medical Center, University of California, Irvine

A Pilot Study Using Photo-plethysmographic (PPG) Camera to Monitor Heart Rate, Respiration Rate and Oxygen Saturation in Infants.

The researchers want to determine if ambient light, plethysmographic , can monitor reliably heart rate, respiration rate and oxygen saturation in infant patients in a hospital setting.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The plethysmographic signal is typically strong on children. This provides a reliable heart rate monitor. However, to measure oxygen saturation, a quantitative value of the strength at two wavelength regions (green and red) is required. It is also not known if the normal ambient light is spectrally appropriate to analyze the video signals for oxygenation. With the current prototype of our system, we can monitor heart rate reliably and estimate oxygen saturation in adults, using normal artificial light or daylight, entering through a window. Heart rate and oxygen saturation will be extracted from the plethysmographic signal off the cheek, forehead or hand while the respiration rate may be retrieved from the plethysmographic signal off the chest area.

Study Type

Observational

Enrollment (Actual)

20

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
      • Orange, California, United States, 92868
        • CHOC

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

Ages Eligible for Study

1 minute to 1 week (Child)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

infant

Description

Inclusion Criteria:

  • infant in NICU at CHOC hospital

Exclusion Criteria:

  • non-infant

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

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Plethysmographic monitoring
Device: Plethysmographic monitoring
Plethysmographic monitoring

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
ambient light, PPG can monitor reliably heart rate, respiration rate and oxygen saturation (SpO2)
Time Frame: 24 hours
24 hours

Collaborators and Investigators

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

Sponsor

University of California, Irvine

Collaborators

Beckman Laser Institute University of California Irvine

Investigators

  • Study Director: Stuart Nelson, MD, Beckman Laser Institute University of California Irvine
  • Principal Investigator: William Verkruysse, PhD, Beckman Laser Institute University of California Irvine

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

September 1, 2009

Primary Completion (Actual)

December 1, 2009

Study Completion (Actual)

December 1, 2009

Study Registration Dates

First Submitted

October 2, 2009

First Submitted That Met QC Criteria

October 5, 2009

First Posted (Estimate)

October 6, 2009

Study Record Updates

Last Update Posted (Actual)

November 1, 2022

Last Update Submitted That Met QC Criteria

October 28, 2022

Last Verified

October 1, 2022

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 20097046.

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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