To determine the efficacy of direct current electrical stimulation (the Neubie device) on long-term symptoms and severity of neuropathy, participants will enroll in a 6-week treatment regimen at one of 9 Hands On Physical Therapy associated clinic sites listed included in application. The first session will consist of an EMG/NCS evaluation to determine severity of neuropathy and to rule out polyneuropathy, which will serve as baseline (and a within subject control) for the intervention.~Participants will then undergo a specialized neuropathy protocol that includes traditional PT therapy for neuropathy, as well as treatment with the Neubie (or traditional e-stim) both during PT exercises and as additional treatment after sessions. Subjects receive an evaluation session that includes an Electrodiagnostic Study, pain assessment, evaluation of two-point discrimination, and vibration sense.~The experimental group subjects follow with 12 sessions of physical therapy over a 6-week period which include: a 30-min foot bath session with the Neubie and 15-min of various physical therapy exercises.~The control group subjects follow with 12 sessions of physical therapy over a 6-week period which include: a 30-min footbath with TENS and 15-min of various physical therapy exercises.~At the end of the 12 sessions of treatment, subjects receive a final evaluation session that includes an Electrodiagnostic Study, pain assessment, evaluation of two-point discrimination, and vibration sense.~Participants will receive 12 treatments over 6 weeks. EMG/NCS and a neuropathy pain questionnaire will be measured at both the initial evaluation and at the completion of the final session, and will provide both quantitative and qualitative data on the severity of neuropathy symptoms.
This study will compare two methods of electrical stimulation (alternating current and direct current) as an adjunctive therapy to treating peripheral neuropathy. 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 their 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 neuropathy. Outcomes measured will include three methods of two-point discrimination, vibration sense, pain, and score on the modified Toronto Clinical Neuropathy scale.