Using brain stimulation to improve arm movement after a stroke
Official title: Closed - Loop Neuromodulation of Post - Stroke Motor Dysfunction by Transcranial Magnetic Stimulation Synchronized with Specific Motor Task Training
Run by First Affiliated Hospital of the Chinese People's Liberation Army Naval Medical University · NCT06849505 · Data updated 2026-11-12
This study is testing if a special brain stimulation technique combined with movement training can help stroke patients improve their arm movement.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 20 Years to 80 Years |
| Sex | All |
| Enrollment | 15 (estimated) |
| Sponsor | First Affiliated Hospital of the Chinese People's Liberation Army Naval Medical University Academic / other |
| Locations | 1 site (Shanghai, Shanghai Municipality) |
| Status | Recruiting |
| Started | July 2, 2024 |
| Main results expected | June 30, 2025 |
| Study ends | June 30, 2025 |
| Registry record updated | February 27, 2025 |
| Trial ID | NCT06849505 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 20 to 80 who have been diagnosed with stroke and exhibit upper limb motor dysfunction but have stable vital signs and intact cognitive abilities.
✕Probably not a fit
Patients with severe comorbidities, significant cognitive impairments, or contraindications for TMS will 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 clinical trial investigates the effectiveness of individualized online repetitive transcranial magnetic stimulation (rTMS) combined with motor task training to enhance upper limb rehabilitation in stroke patients. Participants will be randomly assigned to receive online rTMS, offline rTMS, or sham stimulation, with the goal of determining if synchronized rTMS improves motor function in those with and without the ability to induce motor evoked potentials (MEPs). The study will also assess the safety of this intervention method during the subacute and chronic phases of stroke recovery.
Why it matters
Potential benefit: If successful, this approach could significantly improve motor rehabilitation outcomes for stroke patients with upper limb paralysis.
How similar studies have gone: Previous studies have shown promising results with rTMS in stroke rehabilitation, suggesting that this approach may be effective, though this specific methodology is still being explored.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. The patient is first diagnosed with stroke through neurological examination, CT or MRI scan. 2. The vital signs are stable and there is a certain degree of upper limb motor dysfunction. 3. The age is between 20 and 80 years old. 4. The cognitive ability is not significantly affected and the patient can cooperate with various examinations and assessments, with a MMSE score ≥ 20 points. 5. There are no serious complications (such as pneumonia, heart failure, urinary tract infection or malnutrition). 6. There is no pathological condition that is a contraindication for TMS in the medical history (for example, patients with metal in the brain, such as aneurysm clips, patients with a cardiac pacemaker, pregnant women, or those with a history of epileptic seizures). 7. The patient or guardian agrees to sign the informed consent form. Exclusion Criteria: 1. Patients with severe heart, lung, liver, kidney diseases and malignant tumors; 2. Those with a history of aphasia, severe cognitive impairment or mental illness; 3. Patients who have had a history of epileptic seizures in the last month or are taking anti-epileptic drugs recently; 4. Those with severe visual or hearing impairments, unable to communicate normally; 5. People with metal implants, pacemakers, skull defects or other conditions that prevent them from undergoing TMS.
Where it's running
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First Affiliated Hospital of the Chinese People's Liberation Army Naval Medical University
Shanghai, Shanghai Municipality, China Recruiting
Study contacts
- Study coordinator: Ying Wang
- Email: 1327907674@qq.com
- Phone: +86-15221359901
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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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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This study is testing whether using a patient's own stem cells can help people with long-term stroke recovery feel better and improve their daily functioning.
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This study tests AI-powered tools on real-world stroke patients to see if they can improve pre-hospital triage, diagnosis, and outcome prediction while data stay securely within each hospital.
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Web-based therapy using action observation and mirror therapy for arm weakness after stroke
This trial tests whether a mobile telerehabilitation app delivering action observation therapy (AOT) alone or combined AOT with mirror therapy (AOT-MT) can improve upper limb function in people with subacute stroke.
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Remote Ischaemic Conditioning for Fatigue After Stroke 2
Aat least 12 weeks after stroke, adults with post-stroke fatigue will try a simple hand-arm cuff treatment at home to see if it helps reduce fatigue.
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In adults who recently had a stroke, the study tests whether adding computerized cognitive exercises to balance training improves balance and other recovery outcomes.
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.