eLetters

3 e-Letters

  • Simulation COVID-19 Intubation Checklist

    We read with interest the report by Ahmed et al1. "Anaesthesia simulation training during coronavirus pandemic: an experience to share". The authors developed A metric-based checklist steps of induction of GA, tracheal intubation, intraoperative management, tracheal extubation and patient recovery in the context of treating patient with covid-19. A supplemental video was used as learning method for the involved health workers. Although the investigators initiate that their clinicians improved their performance during simulation training, they could not consistently addressing all concerns. 1) it is not clear at what flow rate O2/min that preoxygenation should be delivered. Defining such flow is crucial to minimize viral transmission2. 2) the preparation/management between two cases of COVID19, ( e.g soda-lime canister changes; the necessary time pause between cases…),was not notified in their training sessions. Adding such guidance to the checklist would ensure more supplementary protective measures.
    On the other hand, the video showed nicely all training steps, including the using of the glidescope as videolarungoscope (GVL) tool for endotrachel intubation. It is well known that due to the curvature of the GVL blade, a stylet must be used to position the endotrachel tube (ETT) tip at the glottic opening especially in suspected difficult airway3,4. The using of stylet facilitate a quick-pass first-attempt tracheal instrumentation5 .However, in the record...

    Show More
  • On-line lessons learned post Covid-19: mater artium necessitas

    We read with interest the article, Preparing and responding to 2019 novel coronavirus with simulation and technology-enhanced learning for healthcare professionals: challenges and opportunities in China (1) echoing the old adage ‘necessity is the mother of invention’ in relation to remote-site clinical education. Disruption to all levels of education have sparked initiatives as described by Li et al and have exposed the stark lack of a global coordinated mitigation plan. Lessons learned during the current crisis will re-shape our view of traditional clinical teaching theory and delivery. Distance learning is likely to become the norm in the post Covid-19 era and innovative simulation tools are set to enhance these platforms (2).

    Our experiences in ophthalmology reinforce the notion that pedagogy follows technology in producing robust, validated and clinically relevant higher level education in the surgical specialties (3). We foresee a growing global imperative to ensure continued development of cost-effective, accessible, high quality alternatives to on-campus face to face clinical learning to supplement, and in some cases supplant current programmes. These are likely to include asynchronous discussion boards, reflective e-portfolios, remote site assessments and developing home microsurgical simulators (personal communication, Brennan P). Covid-19 has revealed, on a global scale, both our human frailties and resilience.

    Notwithstanding the tragic human tol...

    Show More
  • Shoulder Dystocia Simulation Can Change Outcomes

    We congratulate Kim et al on developing a shoulder dystocia training program that included video instruction, a didactic portion and a simulation training session including force measurement, followed by a study aimed at evaluating the impact of the training on actual clinical outcomes.1 Their observed two-fold increase in shoulder dystocia incidence is consistent with some other studies,2, 3 and more in line with prospective clinical studies that report an incidence of ~ 4% among term vaginal deliveries.4, 5 It further suggests improved recognition of shoulder impaction in the final stages of delivery in the clinical setting following simulation-based training.

    Ultimately, the patient safety goal of shoulder dystocia simulation training for should be the reduction in shoulder dystocia-associated brachial plexus injuries. We would be interested to learn if there was a higher correlation between brachial plexus injuries and shoulder dystocia after training than before.

    Compared to other force training studies, Kim et al did not find a similar decrease in brachial plexus injuries.6-8 We offer a hypothesis as to why that might be.

    We believe that demonstrating what 100 N feels during simulation, even with admonishing the trainee not to use that much traction, is not effective at reducing injury. One reason is that memory of that much traction once experienced is short-lived, and clinicians tend to underestimate the traction they apply during a difficu...

    Show More