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Brain Stimulation-aided Stroke Rehabilitation: Neural Mechanisms of Recovery

NCT01539096 · Status: COMPLETED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 67

Last updated 2020-07-16

No results posted yet for this study

Summary

The purpose of this study is to investigate whether benefits of training the affected hand in patients with stroke can be improved by combining training with a painless, noninvasive technique called Transcranial Direct Current Stimulation (TDCS). TDCS will be applied over the part of the brain responsible for movements of the affected hand. Also, the investigators will study the changes in the brain that favor recovery of hand function following combination of training and tDCS.

Conditions

Interventions

PROCEDURE

tDCS: noninvasive brain stimulation

TDCS is a method of noninvasive stimulation of the brain. Using electrodes placed in saline-soaked sponges, low level of direct current (1mA) is delivered over the scalp. This intervention is considered safe and noninvasive because it does not involve implantation or injection or any skin penetration. In the present study, tDCS will be delivered for 1 hr each day for 3 days a week for 5 weeks in conjunction with constraint-induced movement therapy for the affected hand.

BEHAVIORAL

Constraint induced movement therapy (CIMT)

Patients with stroke affecting the hand will receive constraint-induced movement therapy (CIMT) to re-train movements of the affected hand. Training will involve practicing tasks of daily living with qualified personnel. Training will be delivered for 1 hr each day for 3 days a week for 5 weeks. Patients will also be asked to use their affected hand in daily activities at home for 5 hrs a day while wearing a mitt on the unaffected hand.

PROCEDURE

Sham tDCS: placebo noninvasive brain stimulation

Placebo set-up for noninvasive brain stimulation will be similar to that for the active tDCS; sponge electrodes would be placed on the scalp and connected to a batter-operated device. Patients will not receive the effective level of direct current as would delivered in active tDCS intervention. But patients will not be able to decipher whether they are receiving active or placebo tDCS.

Sponsors & Collaborators

  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

    collaborator NIH

  • The Cleveland Clinic

    lead OTHER

Principal Investigators

  • Ela B Plow, PhD PT · The Cleveland Clinic

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-07-31
Primary Completion
2019-12-31
Completion
2019-12-31

Countries

  • United States

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 NCT01539096 on ClinicalTrials.gov