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BACKGROUND: Medical devices can cause pressure injuries. PURPOSE: This study was conducted to determine the prevalence of and factors associated with medical device-related pressure injury (MDRPI) in an intensive care unit (ICU). METHODS: A cross-sectional study was performed among adult patients (at least 18 years of age) admitted to an ICU in a referral hospital in Brazil between December 2019 and February 2020. The skin of patients who consented to participate was assessed for the presence of an MDRPI, and the use of all medical devices was noted. Other independent variables (sociodemographic variables, medical history, pressure injury risk factors, medications, and length of hospitalization) were abstracted from the medical records. Bivariate data analysis included Pearson’s chi-square test or Fisher’s exact test; odds ratio and a confidence interval of 95% also were established. Correlation among independent variables and MDRPI was determined using the ρ Spearman correlation test, and a hierarchical binary logistic regression analysis was performed using statistically significant variables from the bivariate analysis. P 4 medications) was a significant risk factor for MDRPI. Use of a nasal catheter, cord for orotracheal tube fixation, oximeter, intra-abdominal pressure equipment, and indwelling urinary catheter was significantly associated with the presence of MDRPI. Renal and respiratory diseases and the presence of infection were positively related to the presence of MDRPI. CONCLUSION: Medical device-related pressure injury was prevalent in this patient population. Most of these injuries were stage 1, which suggests that frequent monitoring and device repositioning (when possible) may help prevent more serious injuries. Additional research involving other hospitals in Brazil is needed to increase the understanding of the prevalence and risk factors of MDRPIs in patients in the ICU.
Assis et al. (Wed,) studied this question.