Face Masks for Noninvasive Ventilation: Fit, Excess Skin Hydration, and Pressure Ulcers

作者：Marty O. Visscher, Cynthia C. White, Jennifer Michelle Jones, Thomas J. Cahill, Donna Carlson Jones, Brian S. Pan · 发表于：Respiratory Care · 年份：2015 · DOI：10.4187/respcare.04036 · 被引用次数：99 · 研究领域：Pressure Ulcer Prevention and Management、Infection Control and Ventilation、Wound Healing and Treatments

BACKGROUND: Pressure ulcers (stages III and IV) are serious safety events (ie, never events). Healthcare institutions are no longer reimbursed for costs to care for affected patients. Medical devices are the leading cause of pediatric pressure ulcers. Face masks for noninvasive ventilation were associated with a high percentage of pressure ulcers at our institution. METHODS: A prospective cohort study investigated factors contributing to pressure ulcer development in 50 subjects using face masks for noninvasive ventilation. Color imaging, 3-dimensional surface imaging, and skin hydration measurements were used to identify early skin compromise and evaluate 3 interventions to reduce trauma: (1) a silicone foam dressing, (2) a water/polyethylene oxide hydrogel dressing, and (3) a flexible cloth mask. A novel mask fit technique was used to examine the impact of fit on the potential for skin compromise. RESULTS: Fifty subjects age 10.4 ± 9.1 y participated with color images for 22, hydration for 34, and mask fit analysis for 16. Of these, 69% had diagnoses associated with craniofacial anomalies. Stage I pressure ulcers were the most common injury. Skin hydration difference was 317 ± 29 for sites with erythema versus 75 ± 28 for sites without erythema (P < .05) and smallest for the cloth mask (P < .05). Fit distance metrics differed for the nasal, oronasal, and face shield interfaces, with threshold distances being higher for the oronasal mask than the others (P < .05). Areas of h...