Clinical trial Recruiting at 1 site Interventional Ages 18 to 85

Non-invasive brain stimulation techniques for neurological rehabilitation

Official title: Novel Non-invasive Brain Stimulation Techniques in Neurological Rehabilitation: Cross-modal Paired Associative Stimulation (PAS) Protocols to Promote Plastic Reorganization in Stroke and Phantom Limb Pain Patients

Run by Istituto Auxologico Italiano · NCT05766059 · Data updated 2026-11-12

This study is testing a new brain stimulation method called 'mirror-PAS' to see if it can help people with neurological conditions like stroke and phantom limb pain recover movement and feel less pain compared to standard methods.

Quick facts

Study typeInterventional
Ages18 Years to 85 Years
SexAll
Enrollment36 (estimated)
SponsorIstituto Auxologico Italiano
Academic / other
Locations1 site (Milan, Lombardy)
StatusRecruiting
StartedFebruary 8, 2023
Main results expectedSeptember 30, 2026
Study endsSeptember 30, 2026
Registry record updatedSeptember 17, 2025
Trial IDNCT05766059 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adults aged 18 to 90 with a history of stroke or upper limb amputation experiencing hemiparesis or phantom limb pain.

Probably not a fit

Patients with contraindications to transcranial magnetic stimulation or other neurological conditions may not benefit from this study.

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

What this trial studies

This study investigates the effectiveness of a novel non-invasive brain stimulation protocol called 'mirror-PAS' in promoting motor recovery and reducing pain in patients with neurological conditions such as stroke and phantom limb pain. Participants will undergo two separate sessions of paired associative stimulation (PAS), one using standard methods and the other using the innovative mirror-PAS approach. The study aims to compare the neurophysiological and behavioral outcomes of both protocols to determine which is more effective in enhancing brain plasticity and sensory-motor function.

Why it matters

Potential benefit: If successful, this approach could significantly improve motor recovery and pain management for patients with neurological impairments.

How similar studies have gone: Previous studies have shown promise with similar non-invasive brain stimulation techniques, suggesting potential for success in this novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria for stroke patients:

* age from 18 to 85 years
* single, unilateral, hemispheric stroke (cortical or sub-cortical areas)
* stroke confirmed by neuroimaging (CT or MRI)
* stroke at least 4 months before enrollment
* hemiparesis of the upper limb resulting from stroke or hemianesthesia clinically documented

Exclusion criteria for stroke patients:

* contraindications to TMS (Rossi et all, 2021)
* other neurological conditions (e.g., Parkinson's Disease, Multiple Sclerosis, ALS)
* other orthopedic condition that affected the hand (e.g., carpal tunnel syndrome)

Inclusion criteria for PLP patients:

* age from 18 to 90 years
* amputation of one part of the upper limb at least 2 months before enrollment
* presence of stable phantom limb pain at least 2 months prior to enrollment

Exclusion criteria for PLP patients:

* contraindications to TMS (Rossi et all, 2021)
* other neurological, orthopedical or psychiatric conditions

Where it's running

  • Istituto Auxologico Italiano IRCCS
    Milan, Lombardy, Italy
    Recruiting

Study contacts

  • Principal investigator: Nadia Bolognini, PhD — Laboratorio di Neuropsicologia, IRCCS Istituto Auxologico Italiano
  • Study coordinator: Nadia Bolognini, PhD
  • Email: n.bolognini@auxologico.it
  • Phone: +390261911

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.