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NCT07415187 · ClinicalTrials.gov registry record
The Impact of Skin Tone on Pulse Oximeter Accuracy
A clinical trial of Accuracy of Pulse Oximetry Across Skin Pigmentation Levels, sponsored by Rush University Medical Center.
- Recruiting
- Registry status
- 194
- Enrollment target
- 1
- Study location
NCT07415187 is a study of Accuracy of Pulse Oximetry Across Skin Pigmentation Levels that is actively recruiting participants, run by Rush University Medical Center. The registered enrollment target is 194 participants. The trial reports 1 study location across 1 state.
The verdict
NCT07415187, a study of Accuracy of Pulse Oximetry Across Skin Pigmentation Levels, is actively recruiting participants, sponsored by Rush University Medical Center.
- RECRUITING
- Registry status
- 194 participants
- Enrollment target
- 1
- Study location
Study Summary
Pulse oximeters are widely used in hospitals to estimate blood oxygen levels using a sensor placed on the skin. Recent studies suggest that pulse oximeter readings may be less accurate in individuals with darker skin tones, which could delay recognition of low oxygen levels. The purpose of this study is to evaluate the accuracy of pulse oximeters across a range of skin tones and to identify factors associated with differences between pulse oximeter readings and oxygen levels measured directly from blood. This is an observational cohort study involving adult patients who are already undergoing an arterial blood gas (ABG) test as part of routine clinical care. The ABG test is not performed for research purposes and is not altered by participation in the study. At the time the ABG sample is obtained, two commercially available pulse oximeters will be temporarily placed on the participant's finger to record oxygen saturation values. These readings will be compared with the oxygen saturation measured from the arterial blood sample. Pulse oximeter measurements collected for the study will not be used for clinical decision-making. Skin tone will be assessed using both self-reported race/ethnicity and an objective, noninvasive skin pigmentation measurement device. This approach allows evaluation of the relationship between skin pigmentation and pulse oximeter accuracy. Participation in the study involves minimal risk. No additional blood samples, medications, or treatments are required. The study does not alter standard medical care. The findings from this study may improve understanding of pulse oximeter performance and help inform future efforts to reduce measurement bias and improve patient safety.
Conditions Studied
Interventions
- OTHER There is no intervention
Study Locations (1)
Illinois
- Rush University Medical Center - Chicago
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 194 participants |
| Start Date | 2023-04-01 |
| Est. Completion | 2027-12 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07415187
The ClinicalTrials.gov registry entry for NCT07415187 describes a study currently listed as recruiting, categorized as an unspecified phase. The registered enrollment target is 194 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Rush University Medical Center, which has 320 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Accuracy of Pulse Oximetry Across Skin Pigmentation Levels appearing as the primary indexed condition, and to 1 intervention - of which There is no intervention is the first listed.
NCT07415187 reports 1 study location spanning 1 distinct geographic area - top geographies include Illinois.
Frequently Asked Questions
What is clinical trial NCT07415187 about?
NCT07415187 is a clinical study titled "The Impact of Skin Tone on Pulse Oximeter Accuracy". Pulse oximeters are widely used in hospitals to estimate blood oxygen levels using a sensor placed on the skin. Recent studies suggest that pulse oximeter readings may be less accurate in individuals with darker skin tones, which could delay recognition of low oxygen levels. The purpose of this stu...
What is the current status of trial NCT07415187?
This trial is currently recruiting. The enrollment target is 194 participants. The study started on 2023-04-01. Estimated completion is 2027-12.
What conditions does trial NCT07415187 study?
This clinical trial studies the following conditions: Accuracy of Pulse Oximetry Across Skin Pigmentation Levels.
What interventions are being tested in trial NCT07415187?
The interventions under investigation include: There is no intervention (OTHER).
Who is sponsoring clinical trial NCT07415187?
This trial is sponsored by Rush University Medical Center, which has 320 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT07415187 being conducted?
This trial has 1 study location across Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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