Upper ExtremityAcupuncture TherapyStrokeTranscranial Magnetic Stimulation RepetitiveMotor Disorders
Investigational drug(s) / intervention(s)
Repetitive transcranial magnetic stimulationScalp acupunctureConventional rehabilitation treatment
Repetitive transcranial magnetic stimulation: Transcranial magnetic stimulation applied a figure-8 coil to the premotor area at 80%-100% of the healthy-side MEP threshold. Treatment lasted 20 min in two phases: weeks 1-2 on the ipsilateral M1 (1Hz, 10s on/5s off), and weeks 3-4 on the contralateral M1 (10Hz, 3s on/12s off). Treat once a day, 5 days a week, for a total of 4 weeks.
Scalp acupuncture: Scalp acupuncture selected bilateral upper-limb cortical MEP points (2 points total). The healthy-side hot spot was identified first; if the affected side had no MEP, its mirror point was used. Needles were inserted from point A (affected) to B (healthy) and beyond along the AB line. After insertion, needles were rotated for 2-3 min, manipulated every 10 min, and retained for 30 min. Treat once a day, 5 days a week, for a total of 4 weeks.
Conventional rehabilitation treatment: Conventional drug therapy included secondary stroke prevention, neurotrophy, and improved cerebral circulation. Routine rehabilitation involved exercise, occupational, and physical therapies, with a total daily treatment time of 90 minutes.
Study summary
This study aims to compare the improvement effects of the rTMS (repetitive transcranial magnetic stimulation) combined with conventional rehabilitation therapy group with the rTMS combined with scalp acupuncture and conventional rehabilitation therapy group. Through statistical analysis of the results obtained from functional near-infrared spectroscopy technology during task states, the investigators elucidate the neuroregulatory mechanism of scalp acupuncture combined with rTMS in improving upper limb motor function in stroke patients under MEP localization, and provide evidence for a more optimal rehabilitation program for post-stroke upper limb motor dysfunction.
Eligibility
Sex
ALL
Min age
18 Years
Max age
70 Years
Healthy volunteers
No
Inclusion Criteria:
* Meet the diagnostic criteria for stroke (symptoms and signs, imaging indicators, etc.), and are independently diagnosed by two deputy chief physicians
* Age 18-70 years old, first episode, duration 1-6 months
* The diagnostic criteria for upper limb dysfunction align with the Brunnstrom staging system: patients in Brunnstrom stages II to IV. Stage II: patients exhibit associative responses and can perform coordinated movements, with minimal voluntary movements; Stage III: patients show voluntary coordinated movements, such as grasping with the hand but not extending; Stage IV: patients can perform isolated movements, such as pinching with the hand and limited extension
* No severe visual or hearing impairment, able to cooperate with relevant assessments and tests
* The score of the Mini-Mental State Examination is ≥20 points
* Vital signs are stable, with no signs of progressive neurological symptoms
* The patient or legal guardian agrees and signs the informed consent form
Exclusion Criteria:
* Severe visual impairment, hemispatial neglect, body image disorder
* Individuals who cannot undergo rTMS treatment due to reasons such as metal implants, cardiac pacemakers, or skull defects
* Previous history of brain tumor, brain trauma, epilepsy, and risk of epileptic seizures
* Any other factors that affect assessment and treatment
* Dysfunction of limb movement caused by other reasons (such as trauma, etc.)
Primary outcome measure(s)
Maximum amplitude of motor evoked potential — One day before treatment, four weeks after treatment It refers to the potential difference between the peak and trough of the motor evoked potential, reflecting the excitability of the cerebral cortex and neural pathways. It is detected using an RD-CCY type TMS stimulator in conjunction with a Viking Quest 4-channel surface electromyography recorder from the American company Neuropad.
Fugl-Meyer Assessment-Upper Extremities — One day before treatment, four weeks after treatment It is a widely used standardized assessment tool in the rehabilitation of upper limb motor dysfunction after stroke. The FMA divides upper limb motor function into multiple dimensions, including reflex activity, coordinated movement, isolated movement, wrist and hand function, through systematic scoring items. A total of 33 items are included. Each item is scored on a 3-point scale (0-2 points), with a total score of 66 (upper limb part). Higher scores indicate better recovery of upper limb motor function.
Trial sites (1)
Facility
City
Region
Status
the Third Affiliated Hospital of Zhejiang Chinese Medical University
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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