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Propofol or process: what really affects efficiency?

Susan M Wurz¹, Bruce Bernstein

¹Departments of Surgery and Pediatrics, Saint Francis Hospital and Medical Center, Hartford, CT, USA.

Gastroenterology Nursing : the Official Journal of the Society of Gastroenterology Nurses and Associates

|April 15, 2004

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This study compared propofol to traditional sedation for endoscopy, finding propofol reduced procedure times. However, the overall time savings were minimal, leading to no change in current sedation practices.

Area of Science:

Gastroenterology
Anesthesiology
Healthcare Management

Background:

Increasing endoscopy volumes necessitate efficiency improvements.
Moderate sedation practices are under review for optimization.
Propofol is a controversial alternative to traditional demerol/versed or fentanyl/versed regimens.

Purpose of the Study:

To compare procedure and post-procedure times between propofol and traditional sedation.
To evaluate the impact of process changes on sedation efficiency.
To assess the overall benefit of propofol in moderate sedation for endoscopy.

Main Methods:

Retrospective chart review of 1,056 patients undergoing endoscopic procedures.
Comparison of sedation times (procedure and post-procedure) between traditional and propofol groups.

Related Experiment Videos

Analysis of data before and after a process change implementation.

Main Results:

Propofol use was associated with statistically significant shorter mean procedure times (p <.001).
Post-procedure times showed a nonsignificant trend towards shorter duration with propofol (p =.056).
Process changes significantly reduced overall mean times (p <.001), with propofol contributing to 5.3 minutes savings per case.

Conclusions:

While propofol offers shorter procedure times, the overall time savings were not substantial enough to alter current practice.
Further consideration of all factors related to propofol use is necessary before changing sedation protocols.
Efficiency improvements in endoscopy units may be achieved through process modifications beyond just sedation agent selection.