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

This study has been completed.
Sponsor:
Collaborator:
Beckman Laser Institute University of California Irvine
Information provided by (Responsible Party):
Beckman Laser Institute and Medical Center, University of California, Irvine
ClinicalTrials.gov Identifier:
NCT00989859
First received: October 2, 2009
Last updated: August 5, 2015
Last verified: August 2015
  Purpose

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.


Condition Intervention
Child Development
Device: Plethysmographic monitoring

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: A Pilot Study Using Photo-plethysmographic (PPG) Camera to Monitor Heart Rate, Respiration Rate and Oxygen Saturation in Infants.

Resource links provided by NLM:


Further study details as provided by University of California, Irvine:

Primary Outcome Measures:
  • ambient light, PPG can monitor reliably heart rate, respiration rate and oxygen saturation (SpO2) [ Time Frame: 24 hours ] [ Designated as safety issue: No ]

Enrollment: 20
Study Start Date: September 2009
Study Completion Date: December 2009
Primary Completion Date: December 2009 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Plethysmographic monitoring
Plethysmographic monitoring
Device: Plethysmographic monitoring
Plethysmographic monitoring

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.

  Eligibility

Ages Eligible for Study:   up to 1 Week
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population

infant

Criteria

Inclusion Criteria:

  • infant in NICU at CHOC hospital

Exclusion Criteria:

  • non-infant
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT00989859

Locations
United States, California
CHOC
Orange, California, United States, 92868
Sponsors and Collaborators
University of California, Irvine
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
  More Information

No publications provided

Responsible Party: Beckman Laser Institute and Medical Center, Willem Verkruysse, Ph.D., Associate Specialist, University of California, Irvine
ClinicalTrials.gov Identifier: NCT00989859     History of Changes
Other Study ID Numbers: NIH-LAMMP-2009-7046.
Study First Received: October 2, 2009
Last Updated: August 5, 2015
Health Authority: United States: Institutional Review Board

Keywords provided by University of California, Irvine:
monitoring

ClinicalTrials.gov processed this record on August 27, 2015