N/A
N=47
The Accuracy of Smartphone Pulse Oximetry in Patients Visiting an Outpatient Pulmonary Function Lab for a 6-Minute Walk Test
Oximetry
Bottom Line
View on ClinicalTrials.gov: NCT03534271 ↗Enrolled (actual)
47
Serious AEs
0.0%
Results posted
Feb 2024
Primary outcome: Primary: Accuracy of Smartphone Pulse Oximeters — 98 percentage of oxygen saturation
Study Design & Population
- Study type
- Observational
- Phase
- N/A
- Interventions
- iPhone with Kenek Edge and Samsung S8 (Device)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Rush University Medical Center
- Primary completion
- Aug 2019
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Accuracy of Smartphone Pulse Oximeters |
98 | — |
Summary
The primary aim of this research is to determine the accuracy of smartphone pulse oximeters in detecting blood oxygen saturations, episodes of desaturations, and heart rate by comparing results to a Masimo© hospital-grade pulse oximeter.
Eligibility Criteria
Inclusion Criteria
- Ambulatory
- 18 years and older
- Visiting the pulmonary function laboratory at Rush University Medical Center for a 6-minute walk test that agree to participate.
Exclusion Criteria
- Under the age of 18 years
- High blood pressure above 180/90 mm Hg or pressure below 70/50 mm Hg
- Dizzy, lightheaded or have severe headaches at time of enrollment
- SpO2 at or below 85% on supplemental oxygen
- On oxygen greater than 4 liters per minute
- Gait issues that may result in a fall or patient walks with a walker and did not bring the device to this visit
Data sourced from ClinicalTrials.gov (NCT03534271). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.