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Long-term prevention of pressure ulcers in high-risk patients : A single case study of the use of gluteal neuromuscular electric stimulation
BOGIE KM; WANG XF; TRIOLO RJ
ARCH PHYS MED REHABIL , 2006, vol. 87, n° 4, p. 585-591 Doc n°: 124853 Localisation : Documentation IRR Descripteurs : DA451 - ESCARRES, KA6 - REEDUCATION NEUROMUSCULAIRE
Article consultable sur : http://www.archives-pmr.org
Objective: To evaluate the efficacy of gluteal neuromuscular electric stimulation (NMES) using implanted percutaneous electrodes to improve regional tissue health and decrease the risk of pressure ulcer development. Design: Case study of long-term use of gluteal NMES. Setting: Community. Participant: A patient with a C4-level American Spinal Injury Association grade A spinal cord injury, 22 years postinjury at Study enrollment, and a clinical history of regular grade II and occasional IV ischial pressure ulcers. Intervention: Gluteal NMES using an electric stimulation system comprising a combination of implanted percutaneous electrodes and an external Stimulator (controller). Main Outcome Measures: Objective measurements of tissue health comprising evaluation of gluteal muscle thickness, interface pressures, and regional blood flow. Subjective self-reported sitting tolerance. Results: Increased gluteal muscle thickness and blood flow too,ether with reduced regional interface pressures occurred. Weight-shifting because of alternating left and right gluteal NMES became more effective over time as the muscles strengthened. Sitting tolerance more than doubled. Conclusions: A gluteal NMES system has been developed that provides both improved regional tissue health and dynamic weight shifting while seated in the wheelchair. In the current case, regular daily use had a positive impact on multiple indirect indicators of tissue health. Continued use was indicated as the positive effects were lost when stimulation was discontinued. Langue : ANGLAIS |
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