Rewiring the brain to fight back pain?
NCT ID NCT05169918
First seen Aug 14, 2026 · Last updated Aug 14, 2026
Summary
This trial tests whether sensory discrimination training—a technique that sharpens the brain's ability to sense touch—can reduce pain and improve function in people with chronic low back pain linked to central sensitization. Participants will be randomly assigned to receive either this brain-focused training or standard core stabilization exercises over 10 weeks. Researchers will measure changes in touch accuracy, pain sensitivity, and daily function to see if retraining the brain offers a new way to ease persistent back pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Sensory discrimination training (a type of brain retraining that sharpens touch perception) compared with core stabilization exercises
- What this could lead to
- If it works, this could point toward a new non-drug therapy for chronic low back pain that targets the brain's role in pain.
- What could go wrong
- This is a small early-stage trial, so results may not apply broadly. The training may not outperform standard exercises, and benefits could be modest.
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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27 people
The number who actually took part.
- Started
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Nov 2022
- Finished
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Apr 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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30 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: * To be between 30 and 60 years old * To have pain lasting longer than 3 months * To have pain intensity greater than 4 out of 10 * To have pain that is not compatible with anatomical structures and is widespread * To get score of 40 or more from the Central Sensitization Inventory Exclusion Criteria: * Inability to perceive the sense of touch in the waist * Being pregnant * Using a pacemaker or being diagnosed with heart disease * Having an open wound in the waist * Using drugs that affect the central system (dopamine, etc.) * Having a history of surgery related to the spine * Presence of a neurological injury or disease * Having a Body Mass Index of 30 or more * To have a diagnosis of fibromyalgia
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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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Istanbul University-Cerrahpaşa
Istanbul, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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