Can a magnetic helmet slow ALS? trial tests brain stimulation at home
NCT ID NCT06834269
First seen Sep 18, 2026 · Last updated Sep 18, 2026
Summary
Researchers are testing whether transcranial static magnetic field stimulation (tSMS), delivered via a helmet worn at home, can slow the progression of amyotrophic lateral sclerosis (ALS). About 60 adults with recent-onset ALS will use the device for two daily sessions of 120 minutes over 12 months. The study tracks changes in a blood biomarker called neurofilament light (NfL) and clinical progression using the ALSFRS-R scale, and it explores whether these markers can predict response to treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial static magnetic field stimulation (tSMS), a helmet delivering magnets to the motor cortex
- What this could lead to
- If it works, this could offer a non-invasive, home-based way to slow ALS progression and give doctors a blood test to track the disease.
- What could go wrong
- The trial is small and early, so any benefit may be modest or not hold up in larger studies. Wearing a magnetic helmet for hours daily may be impractical, and the treatment could fail to change the disease course.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Dec 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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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: * age ≥ 18 * diagnosis of possible, probable or definite ALS according to revised El Escorial criteria and Awaji-Shima criteria * disease duration \< 24 months * ALSFRS-R \> 30 at the recruitment * ALSFRS-R decline \> 1 in the at least 3-months period before the intervention * normal respiratory functionality at the preliminary evaluation (M-3), assessed in the previous month (FVC ≥ 75% and ALSFRS-R items 10,11,12 \> 4) * treatment with riluzole 50 mg x 2/die Exclusion Criteria: * inclusion in other clinical trials * presence of tracheotomy or/and PEG (percutaneous endoscopic gastrostomy) * unable to perform spirometry due to severe bulbar involvement * contraindications to magnetic fields exposure * pregnancy or breastfeeding * history of epilepsy or seizures * use of drugs acting on central nervous system, except for antidepressive drugs and benzodiazepines. * cognitive impairment * lack of informed consent
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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
-
Fondazione Policlinico Campus Bio-Medico
Roma, RM, 00128, Italy
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Other studies related to the condition(s) this trial covers.
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