Work

Descriptive Analysis of the Relationship Between Continuous Intravenous Insulin Infusion and Triglyceride Levels in Critically Ill Patients Receiving Propofol Infusion

Year: 2025

Type: article

Abstract: Background/Objectives: Propofol is a preferred agent for ICU sedation. Hypertriglyceridemia occurs in up to 45% of patients on propofol and has been linked with adverse effects. Data extrapolated from acute pancreatitis suggests intravenous (IV) insulin infusions may be effective in reducing serum triglyceride (TG) values in patients with propofol-induced elevated TG. The objective is to describe and compare serum TG levels in critically ill patients receiving concomitant insulin infusions and propofol versus propofol alone. Methods: This is a retrospective cohort study of mechanically ventilated adult patients admitted to a medical intensive care unit who received a propofol infusion alone or propofol and IV insulin infusions and who had a minimum of two serum TG levels while on propofol infusion. The primary outcome was median change in the serum TG concentration in patients receiving concomitant propofol and IV insulin infusions, as compared to those receiving propofol alone. Results: A total of 263 patients were screened and 32 met inclusion criteria (16 in each group). The median change between first and last obtained TG level was 0.35 (−0.31–1.33) vs. −0.07 (−1.08–+0.42) mmol/L (p = 0.051) in the propofol vs. propofol and IV insulin groups, respectively. Each day on propofol was associated with an estimated 0.21 mmol/L (95% confidence interval (CI) 0.0.004 to 0.41, p = 0.046) increase in TG, and each additional day of IV insulin was associated with a 0.14 mmol/L (95% CI −0.63 to 0.35, p = 0.571) decrease in TG. Conclusions: Each additional day of propofol was associated with an increase in serum TG levels. IV insulin infusions did not lead to a significant difference in triglyceride values.

Source: Anesthesia Research

DOI: 10.3390/anesthres2020009

Authors: Sarah R. Peppard, Jayshil J. Patel

Institutions: Concordia University Wisconsin, Medical College of Wisconsin

Language: English

Topic: Hyperglycemia and glycemic control in critically ill and hospitalized patients

Subfield: Endocrinology, Diabetes and Metabolism

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,207