Principles and Test Methods of Non-contact Body Thermometry
Public ClinicalTrials.gov record NCT05247736. 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
Investigation of the Effect of Environmental Temperatures on Non-contact Thermal Imaging for Core Body Temperature Measurement
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Long-wavelength infrared (IR) detectors have a more than 20-year history in medical thermometry and have been used widely for febrile screening. However, over the past year and a half, public health entities, medical professionals, and the general public have begun to question the claimed accuracy of non-contact body thermometry. The standard assessment of a device's performance relies on clinical testing with febrile individuals, yet this practice may have inadvertently allowed the approval of IR systems that are unable to detect moderate fevers. The ability to test device performance without relying on febrile test participants would have important ramifications for public health, especially if this test discovered undisclosed differences in accuracy in widely used devices. The aim is to examine the effect of the local environment and the physiology of the human body on the relationship between core body temperature and inner canthi (region near tear duct) skin temperature measured using non-contact thermal imaging and to use of this relationship to test actual device performance at detecting simulated elevated temperatures, without requiring volunteers having actual elevated temperatures. The overall goal of this research study is to validate and improve the science of non-contact core body temperature measurement.
Study identification
- NCT ID
- NCT05247736
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 110 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 21, 2021
- Primary completion
- May 14, 2022
- Completion
- May 14, 2022
- Last update posted
- Feb 20, 2022
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| St. Olaf College | Northfield | Minnesota | 55057 | — |
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 NCT05247736, 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 Feb 20, 2022 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05247736 live on ClinicalTrials.gov.