How deep should a temperature probe go? new study aims to find out
NCT ID NCT05552092
First seen Jun 25, 2026 · Last updated Jul 22, 2026 · Updated 3 times
Summary
This study is testing the best depth to insert an esophageal stethoscope (a tube with a temperature sensor) to accurately measure core body temperature during surgery. Researchers will compare readings at different depths against a standard ear thermometer in 40 adults undergoing elective surgery. The goal is to find the most accurate placement for routine temperature monitoring.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could establish a simple, reliable method for measuring core temperature during surgery, improving patient monitoring.
- What could go wrong
- This is a small, early-stage study with only 40 participants, so results may not apply to all patients or surgical settings.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Chosun University Hospital
Gwangju, 61453, South Korea
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