Overview
Given the increased prescription of GLP-1 agonists for both diabetes and obesity management and the implications of the proposed delayed gastric emptying in the setting of an anesthetic, it is critical to determine if patients taking GLP-1 agonists have an increased rate of delayed gastric emptying. The purpose of this prospective gastric ultrasound evaluation of pre-operative patients is to determine the incidence of a full stomach despite a standard pre-operative fasting period.
Eligibility
Inclusion Criteria:
- GLP-1 agonist use within previous 30 days
- Appropriately fasted per standard guidelines
Exclusion Criteria:
- History of gastric surgery / gastric volume reduction
- Critical illness
- Inability to provide informed consent
- <18 years of age