Multidisciplinary simulation training for endotracheal intubation during COVID-19 in one Hong Kong regional hospital: strengthening of existing procedures and preparedness

Introduction

In early 2020, our hospital responded with high alertness when novel coronavirus SARS-CoV-2 appeared. A hospital-based training programme was rapidly arranged to prepare staff for the imminent threat.

Objective

We developed a hospital-wide multidisciplinary infection control training programme on endotracheal intubation for healthcare workers to minimise nosocomial spread of COVID-19 during this high-stress and time-sensitive risky procedure.

Methodology

Major stakeholders (Quality & Safety Department, Infection Control Team, Central Nursing Division, high-risk clinical departments and hospital training centre) formed a training programme task group. This group was tasked with developing high-fidelity scenario-based simulation training curriculum for COVID-19 endotracheal intubation with standard workflow and infection control practice. This group then implemented and evaluated the training programme for its effectiveness.

Results

101 training classes of 2-hour session were conducted from 5 February to 18 March 2020, involving 1415 hospital staff (~81% of target participants with training needs) either inside the hospital training centre or as in situ simulation training (intensive care unit or accident and emergency department). Learners’ satisfaction was reflected by overall positive response percentage at 90%. Opinions of participating staff were incorporated into the standard airway management and infection control practice for endotracheal intubation of adult patients with COVID-19. Thirty-five patients with COVID-19 were intubated with the current workflow and guideline without any nosocomial transmission.

Conclusion

An early planned and well-structured multidisciplinary hospital-wide simulation training programme was organised expeditiously to provide extensive staff coverage. The insight and experience gained from this project is valuable for future infectious disease challenges.

Participant evaluation of simulation training using crew resource management in a hospital setting in Hong Kong

INTRODUCTION

A simulation team-based crew resource management training programme was developed to provide a unique multidisciplinary learning experience for health care professionals in a regional hospital in Hong Kong. In this study, we evaluated how health care professionals perceive the programme.

METHODS

A cross-sectional questionnaire survey was conducted in the Multidisciplinary Simulation and Skills Centre at Queen Elizabeth Hospital in Hong Kong. A total of 55 individuals in the departments of Obstetrics and Gynaecology, Anaesthesiology and Operating Theatre Services, Intensive Care Unit, and Accident and Emergency participated in the study between June 2013 and December 2013. The course content was specially designed according to the needs of the clinical departments and comprised a lecture followed by scenarios and debriefing sessions. Principles of crew resource management were introduced and taught throughout the course by trained instructors. Upon completion of each course, the participants were surveyed using a 5-point Likert scale and open-ended questions.

RESULTS

The participant's responses to the survey were related to course organisation and satisfaction, realism, debriefing, and relevance to practice. The overall rating of the training programme was high, with mean Likert scale scores of 4.1 to 4.3. The key learning points were identified as closed-loop communication skills, assertiveness, decision making, and situational awareness.

CONCLUSIONS

The use of a crew resource management simulation-based training programme is a valuable teaching tool for frontline health care staff. Concepts of crew resource management were relevant to clinical practice. It is a highly rated training programme and our results support its broader application in Hong Kong.

Acquired factor V inhibitor in a patient receiving venous-venous extracorporeal membrane oxygenation for Legionella pneumonia

We report a rare complication of factor V deficiency in a patient having Legionella pneumonia. This patient also had other complications like severe acute respiratory distress syndrome, acute kidney injury, and septic shock that required venous-venous extracorporeal membrane oxygenation support. This is the first reported case of acquired factor V deficiency in a patient receiving extracorporeal membrane oxygenation for Legionella pneumonia. With the combined use of intravenous immunoglobulin, rituximab and plasma exchange, we achieved rapid clearance of the factor V inhibitor within 1 week so as to allow safe decannulation of extracorporeal membrane oxygenation.

Three-year experience of using venovenous extracorporeal membrane oxygenation for patients with severe respiratory failure

OBJECTIVE

To present the 3-year experience of using venovenous extracorporeal membrane oxygenation for patients with severe respiratory failure in a single centre in Hong Kong.

DESIGN

Case series.

SETTING

A 19-bed Intensive Care Unit of a tertiary hospital in Hong Kong.

PATIENTS

All patients who were managed with venovenous extracorporeal membrane oxygenation from 1 July 2010 to 30 June 2013 in the Intensive Care Unit.

RESULTS

Overall, 31 patients (mean age, 42.2 years, standard deviation, 14.1 years; 21 males) received venovenous extracorporeal membrane oxygenation for the treatment of severe respiratory failure. Of these, 90.3% (28 patients) presented with pneumonia as the cause of the respiratory failure, and 22 of them had identifiable causes. A total of nine (29.0%) patients were diagnosed to have H1N1 infection. The median Murray score was 3.5 (interquartile range, 3.0-3.5); the median duration of venovenous extracorporeal membrane oxygenation support was 5.0 (2.8-8.6) days; and the median duration of mechanical ventilator support was 18.2 (7.8-27.9) days. The overall intensive care unit mortality was 19.4% (n=6). The overall in-hospital mortality and the 28-day mortality were both 22.6% (n=7). Among the 22 patients who had identifiable infective causes, those suffering from viral infection had lower intensive care unit and hospital mortality than those who had bacterial infection (8.3% vs 20.0%). All the H1N1 patients survived. Complications related to extracorporeal membrane oxygenation included severe bleeding (n=2; 6.5%) and mechanical complications of the circuits (n=3; 9.7%).

CONCLUSIONS

Venovenous extracorporeal membrane oxygenation is an effective adjunctive therapy and can be used as a life-saving procedure for carefully selected patients with severe acute respiratory distress syndrome when the limits of standard therapy have been reached.