Scientists probe the mental steps behind rating your pain

NCT ID NCT06822764

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The trial has finished. Results may not be published yet.
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Cancelled before anyone took part.

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Not a trial. The treatment could once be requested outside a study, but no longer can.
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First seen Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time

Summary

Researchers at the University of Missouri-Columbia want to understand the mental processes people use when they rate their pain. The study enrolls 44 adults who have had musculoskeletal pain in multiple locations on most days for at least three months. Participants rate their pain intensity on a 0 to 10 scale while researchers observe how they arrive at those numbers. The goal is to improve communication about pain between patients and healthcare providers.

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 researchers learn how people translate pain into a number, it could lead to clearer conversations between patients and doctors about pain treatment.
What could go wrong
This is a small observational study of 44 people with musculoskeletal pain, so its findings may not apply to other pain types or to people with different health backgrounds.

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.

Participants

About 44 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2024

Expected to finish

Aug 2028

An estimate. End dates often move.

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.

Who is studied

Community sample

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show 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.

General inclusion criteria: * 18 years old or older; * visited a HCP for treatment of a painful musculoskeletal condition within previous year; * has usually felt, at least, "mild" musculoskeletal pain on most days of the last 3 months in multiple locations; and * has felt variable musculoskeletal pain intensity during the last 3 months. General exclusion criteria: * past or current employment as a licensed healthcare provider; * diagnosed with a cardiac arrhythmia; * has a battery-powered implant in the neck, chest, abdomen, or spine (e.g., pacemaker); * diagnosed with a neurological condition that causes uncontrolled movement (e.g., Parkinsonism, epilepsy, etc.); * smokes cigarettes or vapes; (6) has abused substances during the last week; or * allergic to skin adhesives.

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Conditions

The condition(s) this trial relates to.

Pain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • University of Missouri

    Columbia, Missouri, 65211, United States

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