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Incretin Physiology and Pharmacology in the Intensive Care Unit

Research output: Contribution to journalReview articleAcademicpeer-review

Abstract

In health, postprandial glycemic excursions are attenuated via stimulation of insulin secretion, suppression of glucagon secretion, and slowing of gastric emptying. The incretin hormones, glucagon-like peptide-1 and glucose-dependent insulinotropic polypeptide, are primary modulators of this response. Drugs have recently been developed that exploit the incretin-axis for the management of type 2 diabetes. There is burgeoning interest in the potential of incretin therapies for the management of acute hyperglycemia in the critically ill. This article outlines basic incretin physiology, highlights relevant pharmacology, and briefly summarizes the literature on incretins for glycemic control in the critically ill.

Original languageEnglish
Pages (from-to)341-355
Number of pages15
JournalCritical care clinics
Volume35
Issue number2
DOIs
Publication statusPublished - Apr 2019

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Adult
  • Aged
  • Aged, 80 and over
  • Blood Glucose/drug effects
  • Critical Care/methods
  • Diabetes Mellitus, Type 2/drug therapy
  • Female
  • Gastric Inhibitory Polypeptide/therapeutic use
  • Glucagon-Like Peptide 1/therapeutic use
  • Glycemic Index/drug effects
  • Humans
  • Hypoglycemic Agents/therapeutic use
  • Incretins/therapeutic use
  • Male
  • Middle Aged
  • Receptors, Gastrointestinal Hormone/therapeutic use

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