Can zapping muscles boost back pain relief?
NCT ID NCT07821021
First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time
Summary
Researchers at the University of Hartford are testing whether adding high-intensity electromyostimulation (Hi-EMS) to TECAR therapy, a treatment that uses electrical energy to warm tissue, helps adults with chronic nonspecific low back pain. Participants receive both TECAR alone and TECAR plus Hi-EMS in random order, with a week between sessions. The team measures pain at rest, pain during a sit-to-stand test, pressure pain threshold, and functional performance before and after each session.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- TECAR therapy with or without high-intensity electromyostimulation
- What this could lead to
- If adding Hi-EMS helps, it could give physical therapists a stronger non-drug option for easing chronic low back pain and improving movement.
- What could go wrong
- This is a small, short-term study of 37 people, so any benefits may be modest or fade, and results may not apply to other back pain patients. Electrical therapies can cause skin irritation or discomfort.
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
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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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About 37 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- 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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21 to 60 years
- Sex
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Anyone
- Healthy volunteers
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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 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: * 21 to 60 years old * chronic nonspecific low back pain * minimum pain intensity of 3 on a 0-10 scale * be able to provide consent and comply with study procedures Exclusion criteria: * spinal fracture * tumor * radiculopathy * neurological or vascular condition * pregnancy * cardiac pacemaker or other implanted device * skin disorder or allergy * altered sensation in the treatment area * active or recent hemorrhage * cognitive impairments * liniments or heat rubs immediately before a study session * treatment for low back within the previous 6 weeks * currently receiving disability benefits because of low back pain * current or pending litigation related to low back pain
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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