Clinical reasoning in dire times. Analysis of cognitive biases in clinical cases during the COVID-19 pandemic.

Cognitive biases are systematic cognitive distortions, which can affect clinical reasoning. The aim of this study was to unravel the most common cognitive biases encountered in in the peculiar context of the COVID-19 pandemic. Case study research design. Primary care. Single centre (Division of General Internal Medicine, University Hospitals of Geneva, Geneva, Switzerland). A short survey was sent to all primary care providers (N = 169) taking care of hospitalised adult patients with COVID-19. Participants were asked to describe cases in which they felt that their clinical reasoning was "disrupted" because of the pandemic context. Seven case were sufficiently complete to be analysed. A qualitative analysis of the clinical cases was performed and a bias grid encompassing 17 well-known biases created. The clinical cases were analyzed to assess for the likelihood (highly likely, plausible, not likely) of the different biases for each case. The most common biases were: "anchoring bias", "confirmation bias", "availability bias", and "cognitive dissonance". The pandemic context is a breeding ground for the emergence of cognitive biases, which can influence clinical reasoning and lead to errors. Awareness of these cognitive mechanisms could potentially reduce biases and improve clinical reasoning. Moreover, the analysis of cognitive biases can offer an insight on the functioning of the clinical reasoning process in the midst of the pandemic crisis.

Online Synchronous Clinical Communication Training During the Covid-19 Pandemic.

PURPOSE: As the COVID-19 pandemic outbreak occurred, most structured clinical communication training were transformed from in-person to remote seminars. The aim of our study was to evaluate the usefulness and feasibility of online synchronous clinical communication training from both students' and tutors' perspectives. PATIENTS AND METHODS: We conducted a cross-sectional study. Geneva Faculty of Medicine' 3rd year medical students and tutors involved in clinical communication were asked to respond to an online survey. RESULTS: Eighty-five of 149 students and 15/16 tutors responded. Students highly valued both online seminars and reported little technical difficulty. They felt that tutors were well prepared and actively involved them in experiential learning. Tutors globally reported little technical difficulty and felt rather well prepared to do so online. Although both students and tutors preferred the in-person format, half of them could still consider using an online format in the future outside the pandemic but mentioned it required specific rules. CONCLUSION: Our results suggest that clinical communication can be taught and practiced online and that tutors can quickly adapt to such changes.

COVID-19: How to Reduce Some Environmental and Social Impacts?

The proposed viewpoint seems important at this time of the COVID-19 pandemic. Indeed, the COVID-19 prevention strategies implemented in the population are based on medical paradigms that generate extremely deleterious social and environmental impacts. Using the occupational health and safety perspective - taking care of myself with recyclables PPE (Personal Protective Equipment) - in place of the medical perspective - taking care of others with disposable PPE - can help to influence and support this important public health reflection.