The Use of In Situ Simulation to Enhance COVID-19 Pandemic Preparedness in Obstetrics.

Simulation's benefits in medical education are well established. However, its use for pandemic preparedness in obstetrics is lacking. Management of obstetrical patients with suspected COVID-19 infection is a complex task with safety considerations for mother, fetus and healthcare workers. Implementation of new workflow algorithms to ensure safety is critical but is challenging to implement in real-time. We sought to improve pandemic preparedness by designing and deploying a high-fidelity simulation exercise involving the admission of a labouring obstetrical patient with suspected COVID-19 into a labour room, urgent transfer to the operating room and neonatal resuscitation. The creation of the simulation scenario was a multi-disciplinary effort with input from a focus group of key clinical stakeholders from within and outside of our centre to ensure clinical validity. Simulations were performed on the clinical unit during regular work hours so workflow could be observed in real-time with access to the equipment and personnel in which this clinical scenario would occur. We completed a total of 11 simulation sessions involving 42 participants. Feedback, obtained from debrief sessions and anonymous surveys, was categorized based on the human factors framework, and used as part of an iterative process to adapt, revise and improve the simulation scenario. The result of this iterative process was the creation of validated departmental infection control protocols that continue to be implemented through the second wave of the COVID-19 pandemic.

"Part of the Ritual": Exploring Patient and Physician Decision Making Regarding Anticoagulation Use in Obstetric Antiphospholipid Syndrome.

BACKGROUND: Antiphospholipid syndrome is associated with recurrent pregnancy loss. Low-molecular-weight heparin (LMWH) and/or aspirin (ASA) prophylaxis during pregnancy to prevent future loss is based on limited trial data with mixed results. OBJECTIVES: Given the clinical equipoise, we sought to understand how patients and physicians navigate the decision-making process for use of LMWH and/or ASA in pregnancy. METHODS: We interviewed 10 patients and 10 thrombosis physicians in Ottawa, Canada from January 2017 to March 2018. Patients who had ≥1 late pregnancy loss or ≥2 early losses and persistently positive antiphospholipid antibodies based on the revised Sapporo/Sydney criteria were identified in the a Thrombosis Clinic. Patients were also identified by the TIPPS Study screening logs of excluded patients. Data collection and analysis occurred iteratively, in keeping with constructivist grounded theory methodology. RESULTS: Our analysis generated three themes, present across both patient and physician interviews, which captured a patient-led decision-making experience: (1) managing high stakes, (2) accepting uncertainty, and (3) focusing on safety. Patients and physicians acknowledged the high emotional burden and what was at stake: avoiding further pregnancy loss. Patients responded to their situation by taking action (i.e., using LMWH injections became a "ritual"), whereas physicians reacted by removing themselves from the final decision by "[leaving] it up to the patient." CONCLUSION: Our findings should be considered when designing future research on studying the role for LMWH/ASA in this population, as it suggests that the perceived benefits of treatment go beyond improving pregnancy rates. Rather, patients described potential benefit from the process of taking action, even in the absence of a guaranteed good outcome.

Perseverance, faith and stoicism: a qualitative study of medical student perspectives on managing fatigue.

CONTEXT: Fatigue risk management (FRM) strategies offer a potential solution to the widespread problem of fatigued trainees in the clinical workplace. These strategies assume a shared perception that fatigue is hazardous. Despite the growing body of evidence suggesting that fatigue leads to burnout and medical errors, previous research suggests that residents perceive fatigue as a personal, surmountable burden rather than an occupational hazard. Before we can implement FRM, we need a better understanding of when and how such problematic notions of fatigue are adopted by medical trainees. Thus, we sought to explore how third-year medical students understand and manage the workplace fatigue they experience during their first year of clinical rotations. METHODS: A total of 22 third-year medical students participated in semi-structured interviews exploring their perspectives of workplace fatigue. Data collection and analysis occurred iteratively in keeping with constructivist grounded theory methodology and were informed by theoretical sampling to sufficiency. RESULTS: Our participants described unprecedented levels of sleep deprivation combined with uncertainty and confusion that led to significant fatigue during training. Drawing on their workplace experience, trainees believed that fatigue posed three distinct threats, which evoked different coping strategies: (i) threat to personal health, managed by perseverance; (ii) threat to patients, managed by faith in the system, and (iii) threat to professional reputation, managed by stoicism. CONCLUSIONS: Our findings highlight how senior medical students grapple with fatigue, as they understand it, within a training context in which they are expected to deny the impact of their fatigue on patients and themselves. Despite empirical evidence to the contrary, the prevailing assumption amongst our participants is that an ability to withstand sleep deprivation without impairment will develop naturally over time. Efforts to implement FRM strategies will need to address this assumption if these strategies are to be successfully taken up and effective.

Fatigue in Residency Education: Understanding the Influence of Work Hours Regulations in Europe.

PURPOSE: Although one proposed solution to the problem of fatigued medical trainees is the implementation of work hours regulations, concerns about the effectiveness of these regulations are growing. Canada remains one of the few Western jurisdictions without legislated regulation. Recent research suggests that fatigue is a complex social construct, rather than simply a lack of sleep; thus, the authors explored how regulations and fatigue are understood in countries with established work hours frameworks to better inform other jurisdictions looking to address trainee fatigue. METHOD: Using constructivist grounded theory methodology, the authors conducted individual, semistructured interviews in 2015-2016 with 13 postgraduate medical trainees from four European countries with established work hours regulations. Data collection and analysis proceeded iteratively, and the authors used a constant comparative approach to analysis. RESULTS: Trainees reported that they were commonly fatigued and that they violated the work hours restrictions for various reasons, including educational pursuits. Although they understood the regulations were legislated specifically to ensure safe patient care and optimize trainee well-being, they also described implicit meanings (e.g., monitoring for trainee efficiency) and unintended consequences (e.g., losing a sense of vocation). CONCLUSIONS: Work hours regulations carry multiple, conflicting meanings for trainees that are captured by three predominant rhetorics: the rhetoric of patient safety, of well-being, and of efficiency. Tensions within each of those rhetorics reveal that managing fatigue within clinical training environments is complex. These findings suggest that straightforward solutions are unlikely to solve the problem of fatigue, assure patient safety, and improve trainee well-being.

Principles of fatigue in residency education: a qualitative study.

BACKGROUND: Proposals to implement fatigue-management strategies in residency education assume that medicine shares the view of other risk-adverse industries that fatigue is hazardous. This view is an essential underpinning of fatigue-management strategies that other industries have embedded as part of their workplace occupational health and safety programs. We sought to explore how residents understand fatigue in the context of their training environment. METHODS: We interviewed 21 residents in 7 surgical and nonsurgical programs at Western University in 2014. All participants met the inclusion criteria of routinely working 24-hour call shifts while enrolled in their training program. Data collection and analysis occurred iteratively in keeping with constructivist grounded theory methodology and informed theoretical sampling to sufficiency. RESULTS: Four predominant principles of fatigue captured how the social learning environment shaped residents' perceptions of fatigue. These included the conceptualization of fatigue as (a) inescapable and therefore accepted, (b) manageable through experience, (c) necessary for future practice and (d) surmountable when required. INTERPRETATION: This study elaborates our understanding of how principles of fatigue are constructed and reinforced by the training environment. Whereas fatigue is seen as a collective hazard in other industries, our data showed that, in residency training, fatigue may be seen as a personal challenge. Consequently, fatigue-management strategies that conceptualize fatigue as an occupational threat may have a limited impact on resident behaviour and patient safety.

Recovery of Sleep or Recovery of Self? A Grounded Theory Study of Residents' Decision Making Regarding How to Spend Their Nonclinical Postcall Time.

PURPOSE: As resident work hours policies evolve, residents' off-duty time remains poorly understood. Despite assumptions about how residents should be using their postcall, off-duty time, there is little research on how residents actually use this time and the reasoning underpinning their activities. This study sought to understand residents' nonclinical postcall activities when they leave the hospital, their decision-making processes, and their perspectives on the relationship between these activities and their well-being or recovery. METHOD: The study took place at a Liaison Committee on Medical Education-accredited Canadian medical school from 2012 to 2014. The authors recruited a purposive and convenience sample of postgraduate year 1-5 residents from six surgical and nonsurgical specialties at three hospitals affiliated with the medical school. Using a constructivist grounded theory approach, semistructured interviews were conducted, audio-taped, transcribed, anonymized, and combined with field notes. The authors analyzed interview transcripts using constant comparative analysis and performed post hoc member checking. RESULTS: Twenty-four residents participated. Residents characterized their predominant approach to postcall decision making as one of making trade-offs between multiple, competing, seemingly incompatible, but equally valuable, activities. Participants exhibited two different trade-off orientations: being oriented toward maintaining a normal life or toward mitigating fatigue. CONCLUSIONS: The authors' findings on residents' trade-off orientations suggest a dual recovery model with postcall trade-offs motivated by the recovery of sleep or of self. This model challenges the dominant viewpoint in the current duty hours literature and suggests that the duty hours discussion must be broadened to include other recovery processes.

To stay or not to stay? A grounded theory study of residents' postcall behaviors and their rationalizations for those behaviors.

PURPOSE: Although policies to restrict residents' duty hours are pervasive, resident adherence to restricted duty hours has proved challenging. The authors sought to describe residents' postcall behaviors and understand the dominant rationalizations underpinning their decisions to stay or not to stay after a 24-hour shift. METHOD: Using constructivist grounded theory methodology, the authors conducted semistructured interviews with 24 residents across six surgical and nonsurgical specialty programs at one Canadian institution during 2012. They analyzed transcripts iteratively using a constant comparative method of identifying and refining key themes as the data set accrued, and theoretically sampling until theme saturation. RESULTS: Abiding by cultural norms was the dominant rationalization for both choosing to continue to work postcall or to go home. Cutting across this dominant theme were three subcategories (infrastructure, invoking values, and negotiating tension) with a pattern of residents invoking similar values of patient safety and education regardless of the cultural norms of their program, the infrastructure within which they worked, or the tensions they were navigating. CONCLUSIONS: Although central to residents' rationalizations, values appear to be versatile, amenable to multiple, even conflicting, applications. Residents perceived that they were upholding the values of patient safety and education regardless of which postcall behavior they chose-staying or going. Based on this, for duty hours reform initiatives to be successful, a shift to emphasizing organizational changes will be required to reduce the circumstances in which postcall behavior is an individual, values-based decision.