The impact of a comprehensive airway management training program for pulmonary and critical care medicine fellows. A three-year experience

Abstract

Rationale: Airway management in the intensive care unit (ICU) is challenging, as many patients have limited physiologic reserve and are at risk for clinical deterioration if the airway is not quickly secured. In academic medical centers, ICU intubations are often performed by trainees, making airway management education paramount for pulmonary and critical care trainees.

Objectives: To improve airway management education for our trainees, we developed a comprehensive training program including an 11-month simulation-based curriculum. The curriculum emphasizes recognition of and preparation for potentially difficult intubations and procedural skills to maximize patient safety and increase the likelihood of first-attempt success.

Methods: Training is provided in small group sessions twice monthly using a high-fidelity simulation program under the guidance of a core group of two to three advanced providers. The curriculum is designed with progressively more difficult scenarios requiring critical planning and execution of airway management by the trainees. Trainees consider patient position, preoxygenation, optimization of hemodynamics, choice of induction agents, selection of appropriate devices for the scenario, anticipation of difficulties, back-up plans, and immediate postintubation management. Clinical performance is monitored through a continuous quality improvement program.

Measurements and main results: Sixteen fellows have completed the program since July 1, 2013. In the 18 months since the start of the curriculum (July 1, 2013-December 31, 2014), first-attempt success has improved from 74% (358/487) to 82% (305/374) compared with the 18 months before implementation (P = 0.006). During that time there were no serious complications related to airway management. Desaturation rates decreased from 26 to 17% (P = 0.002). Other complication rates are low, including aspiration (2.1%), esophageal intubation (2.7%), dental trauma (0.8%), and hypotension (8.3%). First-attempt success in a 6-month period after implementation (July 1, 2014-December 31, 2014) was significantly higher (82.1 compared with 70.9%, P = 0.03) than during a similar 6-month period before implementation (July 1, 2012-December 31, 2012).

Conclusions: This comprehensive airway curriculum is associated with improved first-attempt success rate for intensive care unit intubations. Such a curriculum holds the potential to improve patient care.

Keywords: airway management; education; intensive care; intubation; simulation.