About this trial
This study will compare two methods of electrical stimulation (alternating current and direct current) as an adjunctive therapy to treating lumbosacral radiculopathy. Both types of electrical stimulation have been used in clinical practice for physical therapy, however direct current stimulation is much less common and there is less known about its impact on physical therapy outcomes. The aim of this project is to show the efficacy of a novel device, the Neubie direct current device, compared to traditional TENS unit in clinical physical therapy treatment of radiculopathy. Outcomes measured will include: pain intensity, functional status, neurological status, electrophysiological changes and patient satisfaction.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Must show evidence of lumbo-sacral radiculopathy as determined by EMG and straight leg raise test.
Must be able to attend weekly sessions for the 6-week period of the study (no extended travel)
Must be at least 18 years old.
Disqualifiers
Currently pregnant
Cardiac pacemaker
Active or recent cancer
Active or recent blood clots
Trial design
Parallel
Treatments tested in this trial
Neubie Direct Current Electrical Stimulation Device
DeviceDirect Current Electrical Stimulation Device that uses electrodes non-invasively on the skin to stimulate muscle fibers.
Transcutaneous Electrical Stimulation
DeviceTranscutaneous Electrical Nerve Stimulation device - uses alternating current delivered through electrodes on the skin.
Treatment groups
Trial outcomes
Primary outcomes
H-Reflex
Electrodes on the skin release tiny electric shocks to stimulate nerves; the amplitude of the nerve signal will be measured for the H-Reflex.
H-Reflex
Electrodes on the skin release tiny electric shocks to stimulate nerves; the amplitude of the nerve signal will be measured for the H-Reflex.
H-Reflex
Electrodes on the skin release tiny electric shocks to stimulate nerves; the amplitude of the nerve signal will be measured for the H-Reflex.
EMG detection of spontaneous electrical activity
EMG detection of presence of degree of spontaneous electrical activity such as fibrillation potentials and positive sharp waves of muscles innervated by L4, L5, and S1 nerve roots
Sponsors and contacts
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