Endoscopist-administered propofol: a retrospective safety study

Area of Science:

• Gastroenterology
• Anesthesiology
• Patient Safety

Background:

• Propofol is a common anesthetic for conscious sedation during endoscopic procedures.
• It offers rapid onset and recovery but raises concerns about respiratory depression and hypotension.
• Stanton Territorial Hospital has used propofol for over 7000 cases since 1996.

Purpose of the Study:

• To evaluate the safety and efficacy of propofol sedation administered by endoscopists.
• To assess complications associated with propofol use in a community hospital setting.

Main Methods:

• Retrospective chart review of 680 endoscopic procedures from January 1996 to May 2007.
• Analysis of patient data including blood pressure and oxygen saturation.
• Comparison of outcomes with established safety benchmarks.

Main Results:

• Transient hypotension occurred in 12.9% of patients, resolving spontaneously without intervention.
• Oxygen saturation remained stable, with only one transient desaturation event.
• No major complications, including perforation or death, were reported.

Conclusions:

• Propofol can be safely administered in a community hospital setting under endoscopist supervision.
• No additional anesthesia support or monitoring is required for propofol use in this setting.
• This approach enhances patient safety and procedural efficiency.