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Effect of Prolonged Electrical Stimulation on Neural Plasticity in Spinal Cord Injury

NCT00387673 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 11

Last updated 2017-06-16

Study results available
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Summary

Electrical stimulation (pulses of electricity applied over the skin of your wrist) and activity-based hand exercise have been shown to improve motor skill and strength in individuals with stroke and have recently been shown to also have an effect on individuals with spinal cord injury. Therefore, the purpose of this research study is to investigate whether electrical stimulation alone or electrical stimulation followed by activity-based training produces gains in pinch strength (how hard you can squeeze your thumb and pointer finger together) and upper extremity function (how well your arm and hand can perform activities) in individuals with spinal cord injury.

Conditions

  • Spinal Cord Injury

Interventions

BEHAVIORAL

Somatosensory Stimulation and Massed Practice Training

a) somatosensory stimulation of the median, ulnar and radial nerves at the level of the wrist (2 hours/session); SS group b) somatosensory stimulation of the median, ulnar and radial nerves at the wrist (2 hours/session) followed by an activity-based upper extremity training program (1 hour/session); SS+ABT group and c) sham somatosensory stimulation of the median, ulnar and radial nerves at the wrist (2 hours/session) followed by an activity-based upper extremity training program (1 hour/session); ABT group then carry out training in the 3 subject groups simultaneously, each group consisting of 2 subjects at a time, with 2 sets of subjects/year over a 2-year period, yielding a target sample of 36 subjects.

Sponsors & Collaborators

  • VA Office of Research and Development

    lead FED

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2006-10-31
Primary Completion
2009-10-31
Completion
2011-06-30

Countries

  • United States

Study Locations

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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 NCT00387673 on ClinicalTrials.gov