Characteristics and Risk Factors for Pressure Ulcers in Severe Trauma Patients Admitted to the Trauma Intensive Care Unit

Abstract

Purpose: A retrospective descriptive study was performed to develop strategies to manage or prevent pressure ulcers in patients with severe trauma being cared for in the trauma intensive care unit (TICU).Methods: Study data was compiled from 315 patients with severe trauma (injury severity score ≥ 15) who were admitted to a general hospital from January 1, 2020, to February 28, 2021 and were being cared for in the TICU. For patients with pressure ulcers, the characteristics and associated factors of pressure ulcers were examined.Results: There were 42 severe trauma patients (13.3%) with pressure ulcers, of which, 50.0% of cases occurred at the site of the coccyx. In 50% of patients, Stage 2 pressure ulcers were observed. The mean onset day of pressure ulcers was 9.74 days after admission. The occurrence of diabetes, critical care triage score, length of stay in intensive care, death, shock, dialysis, ventilator application, endotracheal intubation, peripheral insertion central catheter insertion, A-line insertion, body protector application, sedatives, blood pressure boosters, nasal cannula, high-flow oxygenators, oxygen tip application, drainage insertion, nasogastric tube nutrition, and ventilator application period were investigated. Logistic regression analysis revealed that the influencing factors for the development of pressure ulcers were endotracheal intubation, length of stay in the TICU, and age, in that order.Conclusion: By identifying the characteristics and risk factors associated with pressure ulcers in patients with severe trauma, strategies can be developed to better prevent or manage pressure ulcers in the future.