New MRI method could unlock secrets of chronic muscle pain
NCT ID NCT05604066
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tests a new imaging method called MR Elastography to measure how muscles and their surrounding tissues move in people with myofascial pain syndrome. Researchers will compare results from 106 participants, including those with chronic pain and healthy volunteers. The goal is to find better ways to diagnose and understand this painful condition.
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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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72 people
The number who actually took part.
- Started
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Apr 2023
- Finished
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Aug 2025
- 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 years and older
- 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.
Healthy Volunteer Inclusion Criteria: * Absence of a history of chronic pain in the targeted anatomical location (i.e., lower back and low extremities) that had limited activities of daily living or work * A numerical current pain index of less than 0.5 (on a 10-point Visual Analog Scale) * Able to understand the goal of the project and give informed consent. Healthy Volunteer Exclusion Criteria: * Pregnancy or breastfeeding * Any contraindication to an MRI exam * Previous severe/acute back or low extremity injury (including fracture) * Previous back or low extremity surgery * Back and lower limb deformities * Inability to provide consent. Myofascial-Related Pain Patient Inclusion Criteria: * A history of chronic low back or leg pain (the targeted location will be determined based on the findings in Aim 1) for at least 3 months. (Measured by patient history and physical exam) * A palpable taut band or nodule within the skeletal muscle * Hypersensitive tender spot within the taut band * Recognition of current pain complaint by pressure on the tender nodule/taut band * Painful limit to the full stretch range of motion Myofascial-Related Pain Patient Exclusion Criteria: * Pregnancy or breastfeeding * Any contraindication to an MRI exam * Previous therapy in the area to be treated within 6 months * Previous severe back or low extremity injury (including fracture) or surgery * Any neurological conditions or active systemic disease (e.g. diabetes, peripheral vascular disease, cancer, rheumatoid arthritis) that impaired sensation/pain perception * Severe osteoarthritis * Skin injuries in the area to be treated * Inability to provide consent.
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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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Mayo Clinic Minnesota
Rochester, Minnesota, 55905, United States
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Other studies related to the condition(s) this trial covers.
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