Could a gentle brain zap plus exercise ease stubborn back pain?
NCT ID NCT06969456
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding a non-invasive brain stimulation technique called tDCS to a structured exercise program can reduce pain and disability in adults with chronic spinal pain that hasn't improved with usual care. Forty-two participants will be randomly assigned to receive either tDCS plus exercise or exercise alone. The goal is to see if the combination leads to better pain relief, movement, and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial direct current stimulation (tDCS) plus motor control exercises
- What this could lead to
- If it works, this could offer a non-drug, non-surgical option to reduce pain and improve daily function for people with chronic spinal pain who haven't gotten relief from standard treatments.
- What could go wrong
- This is a small early-stage trial with only 42 participants, so results may not apply to everyone. The added benefit of tDCS over exercise alone is uncertain, and individual responses can vary.
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
-
About 42 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2025
- Expected to finish
-
Jan 2027
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 to 70 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Have a diagnostic of PSPS-T2 * Neuropathic pain (DNA4 ≥ 4) * Patients older than 18 years * ≥ 6 months with pain * VAS score ≥ 7 Exclusion Criteria: * Previous or programmed surgeries in abdominal area * Pregnant or lactating * Severe fractures or pathologies * Spine structural deformity * Neurologic or psychiatric issues
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Chronic pain (back / neck) are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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.
Contacts and locations
Locations
-
Catholic Univerity of Valencia
RECRUITINGValencia, Valencia, 46001, Spain
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Sound waves aimed at the brain could quiet chronic pain
- Can a smartphone app hypnotize away back pain?
- Spinal implant plus exercise may ease back pain after failed surgery
- Touchdown or pain down? study links football fandom to chronic pain fluctuations
- VR headsets could be the next tool for chronic pain relief
- Could a High-Tech T-Shirt soothe your aching back?