Designing and implementing a new icon-based difficult airway cart: a two-phase prospective qualitative improvement project.

PURPOSE: The difficult airway cart is essential for difficult airway management. Recognition of the importance of human factors in critical scenarios promoted the evolution of the difficult airway cart. Limitation to essential equipment, a structured layout, and proper labelling should be observed. We sought to redesign the difficult airway cart accordingly and analyze how perioperative professionals reacted to it. METHODS: We conducted a two-phase prospective qualitative improvement project involving a multidisciplinary team. In phase 1, we reconfigured our difficult airway cart, including developing icons for labelling the drawers and discussing the equipment content. In phase 2, we delivered a multidisciplinary educational program and pre- and postsession questionnaires were administered to the professionals involved and compared. RESULTS: Phase 1 of the project encompassed 21 participants. We presented the final layout and content of the difficult airway cart. In phase 2, 44 participants responded the presession questionnaires, and 30 participants answered the postsession questionnaires. The results showed that the new design and the implementation program increased the comfort level of professionals involved in a potential airway crisis (presession mean [standard deviation (SD)]: anesthesiologists, 8.0 [1.9]; anesthesia assistants/respiratory therapists [AAs/RTs], 9.3 [0.8]; operating room registered nurses [OR RNs], 6.3 [2.7]; P = 0.001; postsession: anesthesiologists, 8.5 [2.0]; AAs/RTs, 9.6 [0.5]; OR RN, 7.9 [2.0]; P = 0.10). Nevertheless, the improvement was only statistically significant among the OR RNs (presession mean [SD]: 6.3 [2.7]; postsession: 7.9 [2.0]; P = 0.01). Additionally, the program facilitated the recognition of the location of airway equipment in the airway cart (positive responses ranging from 97% to 100%). CONCLUSION: Our quality improvement project successfully designed and implemented a new visual-based difficult airway cart at our institution. We believe this report enables other institutions to reproduce our project.

RéSUMé: OBJECTIF: Le chariot d'intubation difficile est essentiel pour la prise en charge des voies aériennes difficiles. La reconnaissance de l'importance des facteurs humains dans les situations critiques a favorisé l'évolution du chariot d'intubation difficile. Il est crucial de se limiter à l'équipement essentiel tout en organisant les éléments de manière structurée et en les étiquetant adéquatement. Nous avons cherché à repenser le chariot d'intubation difficile en gardant ces éléments à l'esprit et à analyser la réaction des professionnel·les oeuvrant en périopératoire. MéTHODE: Nous avons réalisé un projet d'amélioration qualitative prospective en deux phases impliquant une équipe multidisciplinaire. Au cours de la phase 1, nous avons reconfiguré notre chariot d'intubation difficile, en développant notamment des icônes pour étiqueter les tiroirs et en discutant du contenu matériel. Au cours de la phase 2, nous avons mis en place un programme éducatif multidisciplinaire et des questionnaires ont été administrés aux professionnel·les concerné·es avant et après la session. RéSULTATS: La phase 1 du projet a réuni 21 participant·es. Nous avons présenté la disposition finale et le contenu du chariot d'intubation difficile. Au cours de la phase 2, 44 participant·es ont répondu aux questionnaires d'avant-session et 30 participant·es ont répondu aux questionnaires d'après-session. Les résultats ont montré que la nouvelle disposition avec icônes et le programme de mise en œuvre ont augmenté le niveau de confort des professionnel·les impliqué·es dans une situation critique potentielle impliquant les voies aériennes (moyenne avant la séance [écart type (ET)] : anesthésiologistes, 8,0 [1,9]; assistant·es en anesthésie/inhalothérapeutes, 9,3 [0,8]; personnel infirmier autorisé en salle d'opération (SOP), 6,3 [2,7]; P = 0,001; après la session : anesthésiologistes, 8,5 [2,0]; assistant·es en anesthésie/inhalothérapeutes, 9,6 [0,5]; personnel infirmier de SOP, 7,9 [2,0]; P = 0,10). Néanmoins, l'amélioration n'était statistiquement significative que chez le personnel infirmier autorisé de SOP (moyenne avant la session [ET] : 6,3 [2,7]; après la session : 7,9 [2,0]; P = 0,01). De plus, le programme a facilité la reconnaissance de l'emplacement de l'équipement pour les voies aériennes dans le chariot d'intubation (réponses positives allant de 97 % à 100 %). CONCLUSION: Dans le cadre de notre projet d'amélioration de la qualité, nous avons réussi à concevoir et mettre en œuvre un nouveau chariot d'intubation difficile avec icônes dans notre établissement. Nous pensons que ce compte rendu permettra à d'autres institutions de reproduire notre projet.

Canadian fellowship experience: the different challenges and emotions faced by an International Medical Graduate and mitigation strategies.

Acknowledging the mental remodeling that a foreign physician goes through and attempting to mitigate the difficulties of this process is crucial to achieving better outcomes in education and patient care. Canada's Healthcare System offers Clinical Fellowship Programs that allow physicians specialists to obtain advanced expertise in a chosen subspecialty. In a Clinical Fellowship, Canadian Medical Graduates (CMGs) practice alongside International Medical Graduates (IMGs); however, there is evidence that they undergo different challenges in the learning experience. IMGs usually have a higher cognitive load during the adaptation period, which can be due to multiple factors, such as the transition to practice in a foreign country, language, level of supervision, teaching methods applied, feeling disconnected from home, and other competing needs fellows face outside of the clinical context. We propose strategies that may help mitigate the transition to practice process that IMGs undergo when starting a Canadian fellowship, such as Self-Efficacy Encouraging Approach, Thinking Framework Across Cultures, and Social Engagement and Wellbeing.

Les médecins étrangers sont confrontés à un processus de remodelage cognitif. La reconnaissance de cette adaptation est cruciale pour l'atteinte de meilleurs résultats sur le plan de la formation et sur celui des soins aux patients. Le système de santé canadien offre des programmes de fellowship (ou formation complémentaire) de type clinique qui permettent à des médecins spécialistes d'acquérir une expertise plus poussée dans la sur-spécialité de leur choix. Dans les fellowships de type clinique, les diplômés des facultés de médecine canadiennes (DMC) exercent aux côtés de diplômés issus de programme de médecine internationaux (DIM). Cependant, il a été démontré que ces derniers sont confrontés à des défis particuliers dans leur expérience d'apprentissage. Pendant la période d'adaptation, les DIM ont généralement une charge cognitive plus importante, qui peut être due à de multiples facteurs tels que la transition vers la pratique dans un pays étranger, la langue, le niveau de supervision, les méthodes d'enseignement appliquées, le fait de sentir éloigné de chez soi, mais également à des facteurs présents à l'extérieur du contexte clinique. Nous proposons des stratégies qui peuvent contribuer à atténuer les difficultés auxquelles sont confrontés les fellows DIM qui débutent un programme au Canada notamment une approche de soutien à l'auto-efficacité, la perspective transculturelle et l'interaction sociale et le bien-être.

Effects of prior exposure to a visual airway cognitive aid on decision-making in a simulated airway emergency: A randomised controlled study.

BACKGROUND: Decision-making deficits in airway emergencies have led to adverse patient outcomes. A cognitive aid would assist clinicians through critical decision-making steps, preventing key action omission. OBJECTIVE: We aimed to investigate the effects of a visual airway cognitive aid on decision-making in a simulated airway emergency scenario. DESIGN: Randomised controlled study. SETTING: Single-institution, tertiary-level hospital in Toronto, Canada from September 2017 to March 2019. PARTICIPANTS: Teams consisting of a participant anaesthesia resident, nurse and respiratory therapist were randomised to intervention (N = 20 teams) and control groups (N = 20 teams). INTERVENTION: Participants in both groups received a 15-min didactic session on crisis resource management which included teamwork communication and the concepts of cognitive aids for the management of nonairway and airway critical events. Only participants in the intervention group were familiarised, oriented and instructed on a visual airway cognitive aid that was developed for this study. Within 1 to 4 weeks after the teaching session, teams were video-recorded managing a simulated 'cannot intubate-cannot oxygenate' scenario with the aid displayed in the simulation centre. MAIN OUTCOME MEASURES: Decision-making time to perform a front-of-neck access (FONA), airway checklist actions, teamwork performances and a postscenario questionnaire. RESULTS: Both groups performed similar key airway actions; however, the intervention group took a shorter decision-making time than the control group to perform a FONA after a last action [mean ± SD, 80.9 ±â€Š54.5 vs. 122.2 ±â€Š55.7 s; difference (95% CI) -41.2 (-76.5 to -6.0) s, P = 0.023]. Furthermore, the intervention group used the aid more than the control group (63.0 vs. 28.1%, P < 0.001). Total time of scenario completion, action checklist and teamwork performances scores were similar between groups. CONCLUSIONS: Prior exposure and teaching of a visual airway cognitive aid improved decision-making time to perform a FONA during a simulated airway emergency.

Transnasal Humidified Rapid-Insufflation Ventilatory Exchange for Deep Sedation in a Lung Transplant Candidate With Severe Cystic Fibrosis: A Case Report.

Transnasal humidified rapid-insufflation ventilatory exchange is a recently described technique for safer management of difficult airways and a novel ventilation technique under anesthesia. Its full potential in patient safety and benefits are still being investigated. We describe the use of transnasal humidified rapid-insufflation ventilatory exchange for deep sedation during dental extractions in a patient with severe cystic fibrosis as a precondition for lung transplantation. Patient wanted to have the procedure under general anesthesia with intubation due to extreme anxiety. However, we advocated deep IV sedation with transnasal humidified rapid-insufflation ventilatory exchange. Oxygenation was maintained without airway obstruction and pulmonary complications during the entire procedure of 110 minutes.

On the mechanisms involved in antinociception induced by diphenyl diselenide.

In this study, we described the local peripheral antinociceptive activity produced by diphenyl diselenide in the formalin test as compared to ebselen, an amply studied organoselenium compound. A second objective was to evaluate, the possible mechanisms underlying the antinociceptive effect caused by diphenyl diselenide. Administration of diphenyl diselenide or ebselen produced a significant antinociceptive local effect on the late phase (15-30min) of the formalin test. As well, diphenyl diselenide and ebselen injected in the contra lateral paw produced a significant decrease in licking time on the late phase (15-30min). The mechanisms underlying the analgesic action of diphenyl diselenide seem to be unlike the activation of opioid, dopaminergic D2, muscarinic cholinergic receptors or the interaction with α(1) and α(2) adrenoceptors. Furthermore, the effect of a 5-HT(3) receptor antagonist in abolishing the antinociception induced by diphenyl diselenide suggests the involvement of serotonergic pathways.