Individualized Brain Stimulation Using Transcranial Direct Current Stimulation Simulation in Stroke Patients
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Seoul, Korea, Republikken, 06351
- Samsung Medical Center
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
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 studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Crossover-oppdrag
- Masking: Dobbelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
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Eksperimentell: 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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Transkraniell likestrømstimulering er en form for ikke-invasiv nevromodulering som bruker konstant og lav likestrøm levert via elektroder i hodebunnen.
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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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Transkraniell likestrømstimulering er en form for ikke-invasiv nevromodulering som bruker konstant og lav likestrøm levert via elektroder i hodebunnen.
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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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Transkraniell likestrømstimulering er en form for ikke-invasiv nevromodulering som bruker konstant og lav likestrøm levert via elektroder i hodebunnen.
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
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 |
Tiltaksbeskrivelse |
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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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Samarbeidspartnere
Samarbeidspartnere
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- 2019-07-107
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