Applying the 2022 ASPEN adult nutrition support guidelines in a 2024 ICU.

An update to the American Society for Parenteral and Enteral Nutrition guidelines for nutrition provision in critically ill adults was published in 2022. In contrast to the previous set of guidelines published in 2016, the revised guidelines selected only studies meeting specific criteria for scientific rigor and only considered publications reflecting more modern intensive care unit (ICU) practices (studies between January 1, 2001, and July 15, 2020). No consensus recommendations were included.

Leveraging explainable artificial intelligence to optimize clinical decision support.

Objective: To develop and evaluate a data-driven process to generate suggestions for improving alert criteria using explainable artificial intelligence (XAI) approaches.

Methods: We extracted data on alerts generated from January 1, 2019 to December 31, 2020, at Vanderbilt University Medical Center. We developed machine learning models to predict user responses to alerts.

Finding the sweet spot: Managing parenteral nutrition-related glycemic complications in hospitalized adults.

Parenteral nutrition (PN) remains an important aspect of treating hospitalized adult patients who are otherwise unable to achieve adequate nutrition intake. PN is highly individualized and requires careful adjustment of macronutrients and micronutrients to minimize complications. One frequent complication associated with PN involves blood glucose (BG) derangements including both hypoglycemia and hyperglycemia.

Managing nutrition support product shortages: What have we learned?

Product shortages related to the components of parenteral nutrition (PN) therapy have been well described over the past decade. The situation has more recently worsened and expanded globally because of the impact the COVID-19 pandemic has placed on supply chain issues and workforce demand. The impact of enteral nutrition (EN) product shortages is less well documented when compared with PN, and development of management strategies is often left up to the discretion of individual providers.