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 type | Interventional |
|---|---|
| Ages | 18 Years to 85 Years |
| Sex | All |
| Enrollment | 36 (estimated) |
| Sponsor | Istituto Auxologico Italiano Academic / other |
| Locations | 1 site (Milan, Lombardy) |
| Status | Recruiting |
| Started | February 8, 2023 |
| Main results expected | September 30, 2026 |
| Study ends | September 30, 2026 |
| Registry record updated | September 17, 2025 |
| Trial ID | NCT05766059 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
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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.
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This study tests whether a 20-hour home telerehabilitation program (tele-CPASS) works as well as the same in-clinic CPASS therapy for improving arm and hand function after stroke.
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This trial will test whether adding the Spatial StimelMD device to standard rehabilitation helps adults with upper-limb weakness after stroke or traumatic brain injury improve arm movement.
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This project will test whether a detailed health and sample-collection approach (deep phenotyping) is practical and acceptable for people aged 18–55 who have had a stroke.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.