Clinical trial Recruiting at 1 site Interventional Ages 18 and up

At-home cortico-spinal tDCS for ALS.

Official title: Evaluation of the Efficacy of Home-based Transcranial Direct Current Stimulation on Physical Function in Patients With Amyotrophic Lateral Sclerosis: a Randomized, Controlled Clinical Trial

Run by University of Trieste · NCT07006571 · Data updated 2026-11-12

This treatment tests whether daily at-home cortico-spinal tDCS can slow nerve damage and symptoms in adults with early ALS.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment40 (estimated)
SponsorUniversity of Trieste
Academic / other
Locations1 site (Trieste, Trieste)
StatusRecruiting
StartedMay 19, 2025
Main results expectedApril 30, 2029
Study endsSeptember 30, 2029
Registry record updatedJune 13, 2025
Trial IDNCT07006571 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults over 18 with a probable or defined ALS diagnosis within 24 months of onset, recent clinical progression, a caregiver able to be trained, and stable or no ALS-specific medication are the intended participants.

Probably not a fit

People with implanted electrical stimulators or certain intracranial metal, those with disease beyond the enrollment window, or those without a capable caregiver may not be eligible or likely to benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The protocol compares real versus sham cortico-spinal transcranial direct current stimulation (tDCS) delivered at home with caregiver assistance after clinic training. Participants use a portable tDCS device targeting motor cortex and spinal pathways according to a set treatment schedule. Blood neurofilament light chain (NfL) levels and standardized clinical function scores are tracked over time to monitor neuronal damage and clinical change. Enrollment focuses on adults with recent-onset progressive ALS who can attend initial visits at the Trieste center and have a trained caregiver.

Why it matters

Potential benefit: If effective, home cortico-spinal tDCS could slow progression of neuronal damage and help preserve muscle function while providing a low-cost, accessible therapy option for people with ALS.

How similar studies have gone: Early small studies reported transient improvements in muscle strength and hints of survival benefit after short courses of cortico-spinal tDCS, but the evidence is limited and preliminary.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female patients with a probable, laboratory-supported diagnosis of ALS, or defined ALS according to current clinical criteria
* Age greater than 18 years
* Onset of disease ≤ 24 months
* Disease progression in the last 3 months
* A score ≥ 2 on the "respiratory failure" item on the ALS Functional Rating Scale Revised (ALSFRS-R)
* Treatment with riluzole or edaravone is permitted, provided it has been stable for at least 1 month prior to enrollment in the study, or no ALS-specific treatment
* Presence of a caregiver who can assist the patient and who has successfully completed the necessary training in the use of the device
* Signature of informed consent

Exclusion Criteria:

* People with fixed electrical stimulators (e.g. cardiac pacemakers, nerve stimulators, hearing implants) that would not work or would be damaged by the electric field;
* People with particular intracranial metal foreign bodies (e.g. splinters, some prostheses, screws and nails) that could interact with the electric field
* People with a history of epilepsy;
* As the effects of tDCS on the developing fetus are not known, pregnant women will be excluded from the study.

Where it's running

  • Clinica Neurologica, Azienda Sanitaria Universitaria Giuliano Isontina
    Trieste, Trieste, Italy
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.