Details

Autor(en) / Beteiligte

• Sheffler, Lynne R., MD
• Hennessey, Maureen T., PT
• Knutson, Jayme S., PhD
• Chae, John, MD

Titel

Neuroprosthetic Effect of Peroneal Nerve Stimulation in Multiple Sclerosis: A Preliminary Study

Ist Teil von

• Archives of physical medicine and rehabilitation, 2009-02, Vol.90 (2), p.362-365

Ort / Verlag

New York, NY: Elsevier Inc

Erscheinungsjahr

2009

Quelle

MEDLINE

Beschreibungen/Notizen

• Abstract Sheffler LR, Hennessey MT, Knutson JS, Chae J. Neuroprosthetic effect of peroneal nerve stimulation in multiple sclerosis: a preliminary study. Objective To determine the neuroprosthetic effect of a peroneal nerve stimulator on tasks of functional ambulation in multiple sclerosis (MS). Design A single point-in-time assessment of functional ambulation tasks under the conditions of no device and peroneal nerve stimulator. Setting Outpatient academic medical center. Participants Participants (N=11) with diagnosis of MS (>6mo), dorsiflexion weakness, and prior usage of an ankle-foot orthosis. Intervention Surface peroneal nerve stimulator for ambulation. Main Outcome Measures Timed 25-foot Walk portion of the MS Functional Composite; Floor, Carpet, Up and Go, Obstacle, and Stair components of the Modified Emory Functional Ambulation Profile. Results Peroneal nerve stimulator-Stair performance was significantly enhanced ( P =.05) versus no device, and statistical significance was approached for peroneal nerve stimulator-Obstacles ( P =.09) versus no device. There were no significant differences between peroneal nerve stimulator and no device conditions in the remaining outcome measures. Conclusions The neuroprosthetic effect of the peroneal nerve stimulator is modest relative to no device in the performance of specific functional tasks of ambulation in MS gait. A longitudinal, controlled trial is needed to show effectiveness.