Title |
Effect of a combined continuous and intermittent transcutaneous electrical nerve stimulation on pain perception of burn patients evaluated by visual analog scale: a pilot study
|
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Published in |
Local and Regional Anesthesia , December 2015
|
DOI | 10.2147/lra.s95329 |
Pubmed ID | |
Authors |
Irma Pérez-Ruvalcaba, Viridiana Sánchez-Hernández, Arieh R Mercado-Sesma |
Abstract |
The aim of this study was to assess the effect of continuous and intermittent electrical transcutaneous nerve stimulation on the perception of pain in patients with burns of different types. A pilot study was conducted in 14 patients (age 30.9±7.5 years) with second- and third-degree burns of different types. The burn types included electrical, fire/flame, and chemical. All patients received continuous and intermittent electrical transcutaneous nerve stimulation sessions three times per week for 4 weeks. Each session had a duration of 30 minutes. A pair of electrodes were placed around the burn. The primary efficacy endpoint was the perception of pain assessed by a visual analog scale at baseline and at the 30th day. A significant reduction of pain perception was reported (8.0±1.7 vs 1.0±0.5; P=0.027) by all patients after electrical stimulation therapy. There were no reports of adverse events during the intervention period. Electrical stimulation could be a potential nonpharmacological therapeutic option for pain management in burn patients. |
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