OBJECTIVE: To investigate whether electric stimulation therapy (EST) administered as part of a community-based, interdisciplinary wound care program accelerates healing of pressure ulcers in people with spinal cord injury (SCI). DESIGN: Single-blind, parallel-group, randomized, controlled, clinical trial. SETTING: Community-based home care setting, Ontario, Canada. PARTICIPANTS: Adults (N = 34; mean age +/- SD 51 +/- 14y) with SCI and stage II to IV pressure ulcers. INTERVENTIONS: Subjects were stratified based on wound severity and duration and randomly assigned to receive either a customized, community-based standard wound care (SWC) program that included pressure management or the wound care program plus high-voltage pulsed current applied to the wound bed (EST+SWC). MAIN OUTCOME MEASURES: Wound healing measured by reduction in wound size and improvement in wound appearance at 3 months of treatment with EST+SWC or SWC. RESULTS: The percentage decrease in wound surface area (WSA) at the end of the intervention period was significantly greater in the EST+SWC group (mean +/- SD 70 +/- 25%) than in the SWC group (36 +/- 61%; p = 0.048). The proportion of stage III, IV, or X pressure ulcers improving by at least 50% WSA was significantly greater in the EST+SWC group than in the SWC group (p = 0.02). Wound appearance assessed using the photographic wound assessment tool was improved in wounds treated with EST+SWC but not SWC alone. CONCLUSIONS: These results demonstrate that EST can stimulate healing of pressure ulcers of people with SCI. EST can be incorporated successfully into an interdisciplinary wound care program in the community.

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