Improved Technical Skill and Procedure Time With Central Venous Catheter Simulation.

Abstract

Simulation manikins provide anesthetists a training modality to practice ultrasound-guided central venous catheter (CVC) insertion safely without the risk of patient harm. The goals of this quality improvement (QI) project were to increase technical skills and reduce procedure time among anesthesia providers during CVC placement by implementing an ultrasoundguided, simulated CVC insertion workshop. A primary benefit of simulation-based education is the provision of a safe learning environment-one in which learners and providers may practice and increase skillsets. This QI project utilized a pretest-posttest design for which anesthesia providers completed a CVC insertion educational session and three formally evaluated simulated CVC placements: preworkshop, immediate postworkshop, and 3 months postworkshop. CVC insertion skills were evaluated by two experienced raters who established interrater reliability using a validated checklist and recorded procedure time in minutes. When comparing preworkshop median checklist score (33.74/52 [65%]), significant improvement was found in the immediate postworkshop (46.32/52 [89%]) and 3-month follow-up (44.26/52 [85%]). Time for CVC insertion significantly improved immediately postworkshop (15.7 minutes) and 3-month follow-up (15.9 minutes) when compared with preworkshop (21.5 minutes). An ultrasound-guided CVC simulation workshop can appreciably advance anesthesia providers' technical skills and decrease procedure time when performing insertion of a simulated internal jugular CVC.