NCT07573475

Brief Summary

This clinical trial aims to investigate whether transcranial electrical stimulation combined with transcranial magnetic stimulation has an impact on the cognitive and motor functions of stroke patients, and to evaluate the safety of this protocol. The main objective is to answer the following question: Can electromagnetic combined stimulation of the left Dorsolateral prefrontal lobe(DLPFC) improve the performance of working memory, motor function and cognitively motor dual tasks in stroke patients? What is its mechanism of action? Researchers will compare the effects of real electromagnetic combined stimulation with fake (placebo) stimulation to see if the real stimulation can bring better results to patients. Participants will: undergo a combined real or false electromagnetic stimulation of 20 minutes of transcranial direct current stimulation(tDCS) and 40 seconds of Transcranial magnetic stimulation(TMS) once a day for 7 days. Clinical evaluations (cognitive and motor scales) and functional Near-Infrared Spectroscopy(fNIRS) were conducted before and after stimulation to record relevant brain activities

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
24

participants targeted

Target at below P25 for not_applicable stroke

Timeline
12mo left

Started May 2026

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress2%
May 2026May 2027

First Submitted

Initial submission to the registry

April 22, 2026

Completed
9 days until next milestone

Study Start

First participant enrolled

May 1, 2026

Completed
6 days until next milestone

First Posted

Study publicly available on registry

May 7, 2026

Completed
12 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2027

Last Updated

May 7, 2026

Status Verified

April 1, 2026

Enrollment Period

1 year

First QC Date

April 22, 2026

Last Update Submit

April 30, 2026

Conditions

StrokeCognition Disorders

Outcome Measures

Primary Outcomes (2)

  • n-back

    n-back task with fNIRS, record accuracy rate and reaction time

    Baseline and 7-days

  • Verbal fluency test（VFT）

    VFT task with fNIRS,record accuracy rate and reaction time

    Baseline and 7-days

Secondary Outcomes (2)

  • Montreal Cognitive Assessment(MoCA)

    Baseline and 7-days

  • isokinetic muscle strength test

    Baseline and 7-days

Study Arms (2)

real group

EXPERIMENTAL
Behavioral: occupational therapyOther: real tDCSOther: real TMS

sham group

SHAM COMPARATOR
Behavioral: occupational therapyOther: sham tDCSOther: sham TMS

Interventions

occupational therapyBEHAVIORAL

occupational therapy 1 hour a day for 7 days

real groupsham group
real tDCSOTHER

real 20 minutes of tDCS once a day for 7 days

real group
sham tDCSOTHER

sham 20 minutes of tDCS once a day for 7 days

sham group
real TMSOTHER

40 seconds of real TMS once a day for 7 days

real group
sham TMSOTHER

40 seconds of sham TMS once a day for 7 days

sham group

Eligibility Criteria

Age30 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Meeting the diagnostic criteria for hemorrhagic or ischemic stroke in the Chinese Guidelines for the Prevention and Treatment of Cerebrovascular Diseases(2nd edition), with the first onset, single hemisphere stroke, and confirmed by CT or MRI,course of diease 1-6 months;
  • Age ranging from 30 to 80 years old;
  • Native language is Mandarin or Cantonese;
  • Right-handed;
  • Diagnosed with post-stroke cognitive impairment(PSCI) by the MoCA scale;
  • Able to cooperate in completing the speech repetition test;
  • Normal hearing.

You may not qualify if:

  • Currently receiving non-invasive brain stimulation treatment;
  • Lesions involving the left DLPFC brain regions;
  • History of epilepsy, mental illness,or other neurological or mental disorders;
  • Any contraindications for transcranial electrical stimulation.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

Location

MeSH Terms

Conditions

StrokeCognition Disorders

Interventions

Occupational Therapy

Condition Hierarchy (Ancestors)

Cerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular DiseasesNeurocognitive DisordersMental Disorders

Intervention Hierarchy (Ancestors)

RehabilitationAftercareContinuity of Patient CarePatient CareTherapeutics

Central Study Contacts

Jingting Li

CONTACT

+86 13560365827lijt53@mail.sysu.edu.cn

Hanjun Liu

CONTACT

+86 15920175118lhanjun@mail.sysu.edu.cn

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

April 22, 2026

First Posted

May 7, 2026

Study Start

May 1, 2026

Primary Completion (Estimated)

May 1, 2027

Study Completion (Estimated)

May 1, 2027

Last Updated

May 7, 2026

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will share
Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR, ANALYTIC CODE
Time Frame
year 2028 data will become available and for 5 years

Locations

CN(1)