Individualized Brain Stimulation Using Transcranial Direct Current Stimulation Simulation in Stroke Patients
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Seoul, Korea, Republikken, 06351
- Samsung Medical Center
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Unilateral stroke patients
- Chronic patients over 6 months after onset
- Patients with motor evoked potential of the first dorsal interosseous muscle
- Patients with the movement of fingers
Exclusion Criteria:
- History of psychiatric disease
- Significant other neurological diseases except for stroke
- Difficult to perform this experiment
- Patients who are deemed difficult to participate in this research by the investigator
- Patients with metal implants and medical devices
- History of epilepsy
- Pregnancy
- Skin defect at the site of electrode attachment
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Individualized stimulation group
Patients receive five sessions of individualized stimulation obtained from brain image-based transcranial direct stimulation simulation.
The simulator generates the electrode's location on the scalp.
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Transkraniel jævnstrømsstimulering er en form for ikke-invasiv neuromodulation, der bruger konstant og lav jævnstrøm leveret via elektroder i hovedbunden.
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Aktiv komparator: Conventional stimulation group
Patients receive five sessions of conventional stimulation with electrodes over C3 and C4 based on the 10-20 system.
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Transkraniel jævnstrømsstimulering er en form for ikke-invasiv neuromodulation, der bruger konstant og lav jævnstrøm leveret via elektroder i hovedbunden.
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Sham-komparator: Sham stimulation group
Patients receive five sessions of sham stimulation with electrodes over C3 and C4 based on the 10-20 system.
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Transkraniel jævnstrømsstimulering er en form for ikke-invasiv neuromodulation, der bruger konstant og lav jævnstrøm leveret via elektroder i hovedbunden.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Changes in motor evoked potential
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Resting motor threshold (rMT), amplitude, and latency of motor evoked potential in the first dorsal interosseous muscle are measured.
These outcomes are measured by transcranial magnetic stimulation over the motor hotspot.
The rMT is defined as the minimum stimulus intensity that produced a minimal motor evoked response at rest.
The amplitude means peak to peak of the muscle response.
The latency is defined as the time point from the onset of the stimulus to the onset of MEP.
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Jebsen-Taylor hand function test
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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This test is a standardized and objective measure of fine and gross motor hand function using simulated activities of daily living (ADL).
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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9-hole peg test
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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The test is a standardized, quantitative assessment used to measure finger dexterity of a patient.
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Grip & Tip pinch strength test
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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The test is to measure the maximum isometric strength of hand, forearm, and finger muscles.
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Box & Block test
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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The test is used to measure the gross manual dexterity of a patient, or of a person using an upper limb prosthetic device.
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Fugl-Meyer Assessment
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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The score is a stroke-specific, performance-based impairment index.
The degree of impairment of upper and lower limbs is measured.
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Baseline, 1 day (immediately after one brain stimulation session) and about 14 days (immediately after five brain stimulation sessions)
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Sequential motor test
Tidsramme: Baseline, 1 day (immediately after one brain stimulation session), 5 days (immediately before and after three brain stimulation sessions), and about 14 days (immediately before and after five brain stimulation sessions)
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Response time and accuracy are measured during finger tapping task.
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Baseline, 1 day (immediately after one brain stimulation session), 5 days (immediately before and after three brain stimulation sessions), and about 14 days (immediately before and after five brain stimulation sessions)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2019-07-107
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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