Brain zaps and exercise offer new hope for back pain sufferers
NCT ID NCT04555278
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a non-invasive brain stimulation technique called repetitive transcranial magnetic stimulation (rTMS), alone or combined with specific exercises, can reduce pain and disability in people with chronic low back pain. 140 adults with long-lasting back pain participated. The goal was to see if these treatments help manage symptoms better than usual care.
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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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140 people
The number who actually took part.
- Started
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Sep 2020
- Finished
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Mar 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 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * chronic low back pain, defined as "pain in the low back area with or without leg pain above the knee limiting activities or daily routine which has been present for more than 3 months"; * a minimal average pain intensity of 3 out of 10 during the preceding week on a pain numerical rating scale; * a minimal score of 10 points on the Oswestry disability index (ODI). Exclusion Criteria: * specific spinal pathology (fracture, tumor, radiculopathy, spinal infection, etc.); * a history of back surgery; * a major orthopedic, neurological, cardiovascular or psychiatric illness; * low back pain is not the main pain complaint; * currently using an exercise program to treat their LBP; * presenting with any specific TMS/rTMS-related exclusion criteria such as previous seizure/convulsion, cochlear implant, specific medication and pregnancy; * previous use of repetitive transcranial magnetic stimulation.
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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
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CIRRIS (Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale)
Québec, Quebec, G1M 2S8, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can gentle back vibration reset the Brain's pain response?