Journal
CLINICAL NURSE SPECIALIST
Volume 29, Issue 4, Pages 210-217Publisher
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/NUR.0000000000000136
Keywords
Braden Risk Assessment Scale; intensive care unit; pressure ulcer; randomization; risk factors; viscoelastic foam support surface
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Funding
- Commission on Scientific Research Projects (SRP) of Afyon Kocatepe University
- SRP
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Aims and objectives: The aim of this study is to compare whether differences exist between 2 viscoelastic foam support surfaces in the development of new pressure ulcers. Background: There is evidence to support the use of viscoelastic foam over standard hospital foam to reduce pressure. A comparative effectiveness study was done to compare 2 viscoelastic foam support surfaces. Design: A randomized controlled trial was carried out. Method: The study was performed in 2 intensive care units between October 1, 2008, and January 4, 2010. Patients (n = 105) admitted to intensive care unit were randomly assigned to viscoelastic foam 1 (n = 53) or viscoelastic foam 2 support surface (n = 52). Results: In total, 42.8% of all patients developed a new pressure ulcer of stage 1 or worse. By stages, pressure ulcer incidence was 28.6%, 13.3%, and 1.0% for stages 1, 2, and 3, respectively. There was no significant difference in pressure ulcer incidence between the viscoelastic foam 1 and 2 groups (X-2 = 0.07, df = 1, P > .05). Conclusions: No difference was found between 2 different viscoelastic foam surfaces in the prevention of pressure ulcers in patients treated in intensive care. Relevance to Clinical Practice: Pressure ulcer incidence in critically ill patients remains high. Nurses must compare current products for effectiveness and develop innovative systems, processes, or devices to deliver best practices.
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