Swallow this: new pill thermometer could replace probes
NCT ID NCT02910479
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new device called E-Celsius, which is a pill you swallow that measures your body temperature as it travels through your digestive tract. Researchers compared its readings to standard thermometers placed in the rectum or esophagus in 22 healthy volunteers. The goal was to see if the pill is a reliable and comfortable alternative for tracking body temperature.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- E-Celsius ingestible temperature capsule (device)
- What this could lead to
- If successful, this could provide a more convenient and continuous way to measure body temperature without wires or probes.
- What could go wrong
- This is a small early-phase study in healthy people, so results may not apply to sick patients. The capsule may not be as accurate as standard methods.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
22 people
The number who actually took part.
- Start date
-
Nov 2015
- Finished
-
Mar 2016
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 59 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy volunteers male or female (18 to 59 years inclusive) * Signed the informed consent. * Affiliated to the social security scheme * French speaker Exclusion Criteria: * Subject having started or stopped during the 15 days preceding the inclusion visit one of the following treatments: antidepressants, anxiolytics, antiparkinsonian agents, neuroleptics. * Subject having taken over the previous 7 days a drug to treat irritable bowel syndrome (antispasmodic, etc ...) or constipation (laxative) * Subject with known food allergies * Subject undergoing surgery for colon surgery * Subject with an organic occlusion * Subject with known abnormal liver or renal function * Subject participating in another clinical study within a month before the inclusion visit. * A person with a bodyweight under 40 kg * Any person with obstruction (known or suspected) of the gastrointestinal tract, including people with diverticula (folds) intestinal or intestinal inflammation known. * People with a BMI greater than or equal to 30. * People under guardianship * People who have or had known swallowing disorders * People who have to undergo an MRI or to be subjected to a strong magnetic field programmed during the transit of the capsule * Persons equipped with a pacemaker * People with diabetes or with diabetic history * People with heave * The detainees * Pregnant women * People with nasal septum deviation * People with against-indications to the placement of an esophageal tube: people who carry chronic esophageal pathology (eg, gastroesophageal reflux treated, hiatal hernia,)
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Caen University Hospital
Caen, 14033, France
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