A Pilot Study Using Photo-plethysmographic (PPG) Camera
October 28, 2022 updated by: Beckman Laser Institute and Medical Center, University of California, Irvine
Photo-plethysmographic (PPG) Camera to Monitor Heart Rate, Respiration Rate and Oxygen Saturation in Infants.
The researcher want to use video signals to monitor heart rate, respiration rate and oxygen saturation using Photo-plethysmography (PPG) as the underlying mechanism for the method: periodic changes in skin reflectance, induced by the cardio-vascular wave, are measured using light.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The Researcher want to use ambient light to monitor heart rate, respiration rate and oxygen saturation (SpO2) in infant patients in a hospital setting.
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.
Study Type
Observational
Enrollment (Actual)
10
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
-
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California
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Orange, California, United States, 92868
- Children's Hospital of Orange County
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-
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
3 years to 2 years (Child)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
infant
Description
Inclusion Criteria:
- infant and toddler
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
- Observational Models: Case-Only
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
|---|---|
|
Infant Development
Photo-plethysmography monitoring
|
monitoring vital sign in infant
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Stuart Nelson, M.D, 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)
August 1, 2010
Study Completion (Actual)
August 1, 2010
Study Registration Dates
First Submitted
July 20, 2010
First Submitted That Met QC Criteria
July 20, 2010
First Posted (Estimate)
July 21, 2010
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.