Gentle touch may ease pain: study explores massage effects in fibromyalgia
NCT ID NCT04206397
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how different types of touch, like those used in massage, affect pain in people with fibromyalgia compared to healthy volunteers. Researchers measured pain levels, touch pleasantness, and other factors like mood and trauma history. The goal was to better understand why massage might help some people with chronic pain.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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80 people
The number who actually took part.
- Started
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Sep 2021
- Finished
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Oct 2024
- Lead sponsor
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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
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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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: 1. ages 18-65 2. fluent in English 3. physician diagnosis of Fibromyalgia but no other chronic pain conditions (patients) or no evidence of chronic pain (healthy volunteers) Exclusion Criteria: 1. Sensory, motor, or anatomic differences or injuries relevant to study procedures 2. Known anomalies of the central nervous system (including stroke, dementia, aneurysm, or personal history of psychosis) 3. Pregnancy 4. Inability to rate pain or sensations 5. Major medical conditions such as kidney, liver, cardiovascular (hypertension, preexisting cardiac arrhythmia), autonomic, pulmonary, or neurological problems (e.g., seizure disorder) or a chronic systemic disease (e.g., diabetes). 6. History of blood clots or first-degree family members with clotting disorders 7. Current use of opiate medication(s) 8. Contraindications to MRI if participating in pilot MRI study 9. Unable to identify a heat stimulus 50C or lower that generates a rating of a 7 on our VAS scale 10. History of fainting or seizures 11. History of frostbite 12. Open cut or sore on hand to be immersed in cold water bath 13. Fracture of limb to be immersed 14. History of Reynaud's phenomenon (hands get white, then blue on exposure to cold, then red on warming)
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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
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ACTRI
La Jolla, California, 92093, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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