Pulse Oximetry and Skin Pigmentation - Peds
Public ClinicalTrials.gov record NCT05185427. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Characterizing Error in Pulse Oximetry by Comparing Skin Pigmentation With Pulse Oximeter and Arterial Line Reading Deviations in Intensive Care Unit Pediatric Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The investigators' study aims to study how melanin index (mx) affects the deviation between SpO2 and SaO2, which becomes generally greater as hypoxia increases. The studies reviewed grouped individuals by race or have assigned individuals into groups like "dark", "intermediate", or "light" to describe pigmentation. Both of these methods are neither standardized nor objective, looking for race identifiers when it is more useful to be considering skin pigmentation identifiers. Skin pigmentation is a spectrum and it should be treated as such when trying to characterize relationships involving measurable factors such as melanin index. The investigators will similarly measure the deviation between SpO2 and SaO2 however novel in that the investigators will quantitatively measure skin pigmentation via a light reflectance measurement device by Photovault.
Study identification
- NCT ID
- NCT05185427
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 32 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Up to 17 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 7, 2022
- Primary completion
- Feb 7, 2024
- Completion
- Feb 7, 2024
- Last update posted
- Apr 9, 2024
2022 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05185427, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 9, 2024 · Synced Sep 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05185427 live on ClinicalTrials.gov.