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Efficacy and Brain Activation Study of High-Precision Transcranial Direct Current Stimulation in Treating

Efficacy and Brain Activation Study of High-Precision Transcranial Direct Current Stimulation in Treating Upper Limb Motor Dysfunction in Ischemic Stroke Patients

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600127397
Enrollment
Unknown
Registered
2026-06-30
Start date
2026-07-01
Completion date
Unknown
Last updated
2026-07-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cerebral ischemic stroke refers to the general term for brain tissue necrosis caused by narrowing or occlusion of the arteries supplying the brain (carotid and vertebral arteries) and insufficient blood supply to the brain.

Interventions

Control group:Pseudo-HD-tDCS intervention: Turn on the "pseudo-stimulation" mode of the instrument, and the rest of the operations are the same as those in the experimental group.
Experimental group:HD-tDCS intervention: A VTS-800D transcranial electrical stimulator was used. A direct current waveform was selected, and electrodes were placed with reference to the 10-20 electroe

Sponsors

Nantong First People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1.Age range: 18-70 years old; 2.First onset, duration = 24 points, able to cooperate in completing rehabilitation assessment and treatment; 5.The modified Ashworth Scale (MAS) is graded as <= Grade II.

Exclusion criteria

Exclusion criteria: 1.Equipped with pacemakers, cochlear implants, metal implants, etc; 2.Concurrent intracranial hemorrhagic lesions; 3.Ear skin damage, infection or allergy; 4.Severe muscle or joint diseases affecting the function of the affected upper limb; 5.Concurrent with other serious organic diseases.

Design outcomes

Primary

MeasureTime frame
Fugl-Meyer Assessment- Upper Extremities, FMA-UE;

Secondary

MeasureTime frame
modified Barthel Index, MBI;Action Research Arm Test,ARAT;transcranial magnetic stimulation motor-evoked potential, TMS-MEP;functional near-infrared spectroscopy, fNIRS;Adverse event;

Countries

China

Contacts

Public ContactYu Cancan

Nantong First People's Hospital

1716248111@qq.com+86 557 8821240

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 23, 2026