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Peripheral Stimulation Neural Response

NCT03176550 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 8

Last updated 2023-05-24

No results posted yet for this study

Summary

Few patients recover full hand dexterity after an acquired brain injury such as stroke. Repetitive somatosensory electrical stimulation (SES) is a promising method to promote recovery of hand function. However, studies using SES have largely focused on gross motor function; it remains unclear if it can modulate distal hand functions such as finger individuation. The specific goal of this study was to monitor the effects of SES on individuation as well as on cortical oscillations measured using EEG, with the additional goal of identifying neurophysiological biomarkers.

Conditions

Interventions

DEVICE

Transcutaneous electrical nerve stimulation

TENS is performed using a commercially available device (ProStim, Alimed Inc, Dedham, Massachusetts, USA). One pair of 2 x 3.5 inches rectangular electrodes (Vermed ChroniCare TENS Electrodes, Vermed, Buffalo, NY, USA) are placed to simultaneously stimulate both median and ulnar nerves at the wrist, while a second pair of round 2 inch diameter electrodes are used to stimulate the radial nerve on the forearm. Bursts of electrical stimulation at 10 Hz (100 microsecond pulse width duration) are delivered to all nerves simultaneously for 2 hours.

Sponsors & Collaborators

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-08-01
Primary Completion
2015-04-30
Completion
2015-04-30

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Diseases
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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 NCT03176550 on ClinicalTrials.gov