Can a machine read your pain? scientists test two monitors against heat, cold, and spicy sauce
NCT ID NCT06663761
First seen Jul 10, 2026 · Last updated Jul 10, 2026
Summary
This study tests two devices that claim to measure pain by tracking body signals like skin conductance and heart rate. About 100 healthy adults will be exposed to various unpleasant stimuli—heat, cold, pressure, a spicy taste, and a video of a needle insertion—while both devices record their responses. The goal is to see how well these objective measurements match each other and the volunteers' own ratings of discomfort. The results could lead to better, more consistent ways to assess pain in medical settings.
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 research could help identify a more reliable, objective way to measure pain, improving pain assessment in clinics and hospitals.
- What could go wrong
- This is a small, early-stage observational study in healthy volunteers, not patients. The findings may not translate to real-world clinical settings or people with chronic pain.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
51 people
The number who actually took part.
- Started
-
Jul 2024
- Finished
-
Nov 2025
- 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 40 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: * American Society of Anesthesiology (ASA) general condition assessment 1 or 2 * age 18 - 40 yrs Exclusion Criteria: * any arrhythmia, * taking medications from the groups of beta-blockers, gabapentinoids, benzodiazepines, painkillers within the last 12 hours, * chronic pain conditions, * pregnancy, * trypanophobia (fear of needles)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Pain are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Medical University of Gdansk - Departament of Anesthesiology and Intensive Care
Gdansk, Pomeranian Voivodeship, 80-210, Poland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- The effect of stress ball use during femoral arterial sheath removal after coronary angiography on pain, anxiety, patient satisfaction, and hemodynamic parameters
- Can an antidepressant calm Chemotherapy's nerve pain?
- Virtual reality may replace painkillers for stent removal
- Teaching the brain about pain before surgery may ease recovery
- Could cannabis replace opioids for chronic pain?
- Could a questionnaire reveal why endometriosis pain persists?