A Simulation-Based Training Program in Rapid Sequence Induction for Novice Anesthesiology Trainees Using a Novel Checklist.

Background: The novice anesthesiology trainee is required to assimilate the technical and nontechnical skills required to safely perform a rapid sequence induction (RSI). Acquisition of this core competency is traditionally achieved using operating room-based experiential learning, which may be associated with significant gaps in early trainee preparation. We conducted a study to explore the role of a new, customized, high-fidelity simulation-based training program designed to address this gap in RSI training. We then assessed mean performance scores of participants in the simulator and 4 weeks later. Methods: This observational study assessed participants' performance in the simulator on the day of training and in the workplace 4 weeks later. There is no universally agreed checklist or cognitive aid incorporating nontechnical skills and planning for unanticipated difficult airway management in RSI, so we applied a new scoring checklist developed by 6 experts using the modified Delphi technique. Results: Our task scoring checklist included nontechnical skills and consisted of 37 weighted parameters with a maximum performance score of 171. On the day of training, mean performance score was 105 (SD of 16). At the workplace evaluation 4 weeks after simulation training, the mean performance score of participants had increased to 140 (SD of 14.5; P = .001). The 95% confidence intervals for the simulator and workplace participant scores were 92 to 118 and 128 to 152, respectively. Conclusions: The results suggest that this simulation-based training in RSI was associated with an improvement in RSI performance in novice trainees and may complement the current system of workplace-based training.

Understanding hand hygiene behaviour in the intensive care unit to inform interventions: an interview study.

BACKGROUND: Improving hand hygiene (HH) compliance is one of the most important, but elusive, goals of infection control. The purpose of this study was to use the capability (C), opportunity (O), motivation (M), and behaviour (B; COM-B) model and the theoretical domains framework (TDF) to gain an understanding of the barriers and enablers of HH behaviours in an intensive care unit (ICU) in order to identify specific interventions to improve HH compliance. METHODS: A semi-structured interview schedule was developed based upon the COM-B model. This schedule was used to interview a total of 26 ICU staff: 12 ICU nurses, 11 anaesthetic specialist registrars, and three anaesthetic senior house officers. RESULTS: Participants were confident in their capabilities to carry out appropriate HH behaviours. The vast majority of participants reported having the necessary knowledge and skills, and believed they were capable of carrying out appropriate HH behaviours. Social influence was regarded as being important in encouraging HH compliance by the interviewees- particularly by nurses. The participants were motivated to carry out HH behaviours, and it was recognised that HH was an important part of their job and is important in preventing infection. It is recommended that staff are provided with targeted HH training, in which individuals receive direct and individualised feedback on actual performance and are provided guidance on how to address deficiencies in HH compliance at the bedside at the time at which the HH behaviour is performed. Modelling of appropriate HH behaviours by senior leaders is also suggested, particularly by senior doctors. Finally, appropriate levels of staffing are a factor that must be considered if HH compliance is to be improved. CONCLUSIONS: This study has demonstrated that short interviews with ICU staff, founded on appropriate behavioural change frameworks, can provide an understanding of HH behaviour. This understanding can then be applied to design interventions appropriately tailored to the needs of a specific unit, which will have an increased likelihood of improving HH compliance.

Semi-quantitative analysis of cerebral FDG-PET reveals striatal hypermetabolism and normal cortical metabolism in a case of VGKCC limbic encephalitis.

In the context of delayed autoimmune encephalitis antibody results, functional imaging can support the diagnosis of limbic encephalitis associated with anti-voltage-gated potassium channel complex (VGKCC) antibodies. Here we present a typical case of VGKCC encephalitis in a 69-year-old woman whose symptoms responded to plasmapheresis. A cerebral 18F-fluoro-2-deoxy-d-glucose positron emission tomography (FDG-PET) scan performed prior to commencing treatment revealed striatal hypermetabolism assessed qualitatively and semi-quantitatively, with normal uptake in the cortex and cerebellum when analysed semi-quantitatively. Repeat FDG-PET imaging performed three months later revealed normalisation of striatal hypermetabolism. Previous case reports have described striatal hypermetabolism and/or cortical hypometabolism in patients with VGKCC encephalitis. However, most of these descriptions were based on qualitative analyses only and may represent the relative change in cortical metabolism compared with striatal metabolism. We recommend semi-quantitative analysis of cerebral FDG-PET, in addition to reporting the qualitative FDG-PET images.