Safety and Feasibility of Intermittent Electrical Stimulation for the Prevention of Deep Tissue Injury

Objective: To investigate the safety, feasibility, and acceptability of a novel treatment, intermittent electrical stimulation (IES), for preventing deep tissue injury (DTI) in different healthcare settings. Approach: Testing was conducted in an acute rehabilitation unit of a general hospital, a tertiary rehabilitation hospital, a long-term care facility, and homecare (HC). IES was delivered through surface electrodes placed either directly on the gluteal muscles or through mesh panels inside a specialized garment. Study participants at risk for DTI used the system for an average of 4 weeks. Outcome measures included skin reaction to long-term stimulation, demands on the caregiver, stability of induced muscle contraction, and acceptability as part of the users' daily routine. Results: A total of 48 study participants used the IES system. The system proved to be safe and feasible in all four clinical settings. No pressure ulcers were observed in any of the participants. There was no difference between the ...