Could a magnetic helmet ease back pain without drugs?
NCT ID NCT03973788
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether a single session of repetitive transcranial magnetic stimulation (rTMS) can change how people with chronic low back pain feel pressure, cold, and heat. Forty adults received 2,000 magnetic pulses to the brain. The goal was to see if this non-invasive procedure could reduce pain sensitivity and offer a drug-free alternative for managing chronic pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- repetitive transcranial magnetic stimulation (rTMS)
- What this could lead to
- If this pilot shows rTMS can alter pain sensitivity, it could point toward a non-drug treatment for chronic low back pain.
- What could go wrong
- This is a very small, early pilot study with only 40 participants and a single session of rTMS. Results may not translate to lasting pain relief or apply to all patients.
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
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40 people
The number who actually took part.
- Started
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Jul 2019
- Finished
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Jan 2022
- 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.
Inclusion Criteria: * Adults 18 years of age or older * Have LBP for more than 6 months Exclusion Criteria: * Previous low back surgery, systemic joint disease (e.g. rheumatoid arthritis), * Fracture, * Infection * Tumor or cancer * Cauda equina syndrome * neurological disorders * Neuropathy * Raynaud's Disease * pregnancy, * Inability to maintain the testing and treatment positions (i.e. sitting, supine hook-lying and prone-lying) for 15 minutes at a time. * History of significant head trauma, * Electrical, magnetic, or mechanical implantation (e.g. cardiac pacemakers or intracerebral vascular clip) * Metal implantation in the head and neck areas * History of seizures or unexplained loss of consciousness, * Immediate family member with epilepsy * Use of seizure threshold lowering medicine * Current abuse of alcohol or drugs * History of psychiatric illness requiring medication controls
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Texas Woman's University
Dallas, Texas, 75235, United States
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