The 2021 Update on Pressure Injuries: A Review of the Literature

To provide a review of the recent literature on the epidemiology and treatment of pressure injuries (PIs).This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care.After participating in this educational activity, the participant will:1. Identify risk factors for developing PIs.2. Differentiate factors that could affect the healing of PIs.3. Select strategies that have an impact on the development of PIs.Keeping up with the literature on pressure injuries is always a challenge for busy clinicians. In this article, the authors summarize six important articles published in 2021. Articles cover a range of topics including epidemiology, treatment, precision medicine, nurse staffing, and patient preferences for care. For each article, a description of the study results is provided along with a comment on why the results are important. This information is intended to help clinicians incorporate new data into their clinical practice.