MedTrace Logo

High-definition Transcranial Electrical Stimulation for Upper Extremity Rehabilitation

NCT04278105 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2021-04-01

No results posted yet for this study

Summary

Transcranial electrical stimulation (tCES) is a non-invasive and safe treatment, which uses a low direct current or alternating current to change the excitability of the cerebral cortex. The tCES has been applied in clinical trials related to rehabilitation research in recent years, and the safety and effectiveness have also been established. However,the existing tCES products effect on the whole brain networks and lack special waveforms. Therefore, we aim to develop a wearable tCES with high definition and special waveforms in this study. This novel stimulation system will result in more precise and focal stimulation of selected brain regions with special waveforms to display better neuromodulation performance. We expect that the novel high-definition tCES (HD-tCES) combined with the upper extremity rehabilitation can shorten the duration of rehabilitative periods, improve stroke patients' activity of daily living, reduce the care burden of patients' family, and subsequently decrease the cost of health care insurance.

Conditions

Interventions

DEVICE

HD-tCES

The positions of the lesion side primary motor cortex were defined as C3/C4 according to the international 10-20 system of electroencephalograms. HD-tCES will be applied for 20 minutes at an intensity of 1.0 mA direct current stimulation and a specific-added waveform each time, 3 times a week, lasting for 4 weeks.

DEVICE

Sham HD-tCES

The positions of the lesion side primary motor cortex were defined as C3/C4 according to the international 10-20 system of electroencephalograms. Sham HD-tCES will consist of a 5-second ramp up to 1.0 mA direct current stimulation and a specific-added waveform followed immediately by a 5-second ramp down, no current in the middle 19 minutes 40 seconds, and a ramp-up and ramp-down period during the last 10 seconds.

OTHER

Upper extremity rehabilitation

Upper extremity rehabilitation programs will be selected and graded in accordance with each patient's upper extremity function and specific aims of activities of daily living. Upper extremity rehabilitation will be provided for 30 minutes each time, 3 times a week, lasting for 4 weeks.

Sponsors & Collaborators

  • Ministry of Science and Technology, Taiwan

    collaborator OTHER_GOV

  • National Cheng Kung University

    collaborator OTHER

  • Taipei Medical University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-01
Primary Completion
2021-03-12
Completion
2021-03-12

Countries

  • Taiwan

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04278105 on ClinicalTrials.gov