Teaching at the Bedside: Maximal impact in Minimal Time

Academic physicians encounter many demands on their time including patient care, quality and performance requirements, research, and education. In an era when patient volume is prioritized and competition for research funding is intense, there is a risk that medical education will become marginalized. Bedside teaching, a responsibility of academic physicians regardless of professional track, is challenged in particular out of concern that it generates inefficiency, and distractions from direct patient care, and can distort physician–patient relationships. At the same time, the bedside is a powerful location for teaching as learners more easily engage with educational content when they can directly see its practical relevance for patient care. Also, bedside teaching enables patients and family members to engage directly in the educational process. Successful bedside teaching can be aided by consideration of four factors: climate, attention, reasoning, and evaluation. Creating a safe environment for learning and patient care is essential. We recommend that educators set expectations about use of medical jargon and engagement of the patient and family before they enter the patient room with trainees. Keep learners focused by asking relevant questions of all members of the team and by maintaining a collective leadership style. Assess and model clinical reasoning through a hypothesis-driven approach that explores the rationale for clinical decisions. Focused, specific, real-time feedback is essential for the learner to modify behaviors for future patient encounters. Together, these strategies may alleviate challenges associated with bedside teaching and ensure it remains a part of physician practice in academic medicine

Implementation of a Professional Society Core Curriculum and Integrated Maintenance of Certification Program

Medical professional societies exist to foster collaboration, guide career development, and provide continuing medical education opportunities. Maintenance of certification is a process by which physicians complete formal educational activities approved by certifying organizations. The American Thoracic Society (ATS) established an innovative maintenance of certification program in 2012 as a means to formalize and expand continuing medical education offerings. This program is unique as it includes explicit opportunities for collaboration and career development in addition to providing continuing medical education and maintenance of certification credit to society members. In describing the development of this program referred to as the “Core Curriculum,” the authors highlight the ATS process for content design, stages of curriculum development, and outcomes data with an eye toward assisting other societies that seek to program similar content. The curriculum development process described is generalizable and positively influences individual practitioners and professional societies in general, and as a result, provides a useful model for other professional societies to follow

Unsuspected 34‐week pregnancy presenting as acute hypoxaemic respiratory failure

An obese body habitus may interfere with diagnosis of potentially life‐threatening conditions. This report describes an obese woman who presented with acute hypoxemic respiratory failure and diffuse infiltrates. Her body habitus disguised her parturient abdomen and she could not provide a history because she was intubated and paralysed. Only after a urine pregnancy test was undertaken did it become apparent that she was pregnant and the diagnosis of pre‐eclampsia with pulmonary oedema was considered. Urine pregnancy tests are part of the standard work‐up for abdominal pain in women of childbearing age, but are not viewed as part of the work‐up for respiratory distress or diffuse radiographic infiltrates. This case illustrates the value of obtaining a pregnancy test in all women, particularly those with obese body habitus, who present with respiratory failure of unclear aetiology

Pulse Oximetry at High Altitude

Abstract Luks, Andrew M., Erik R. Swenson. Clinician's corner: pulse oximetry at high altitude. High Alt. Med. Biol. 12:109-119, 2011.-Pulse oximetry is a valuable, noninvasive, diagnostic tool for the evaluation of ill individuals at high altitude and is also being increasingly used to monitor the well-being of individuals traveling on high altitude expeditions. Although the devices are simple to use, data output may be inaccurate or hard to interpret in certain situations, which could lead to inappropriate clinical decisions. The purpose of this review is to consider such issues in greater detail. After examining the operating principles of pulse oximetry, we describe the available devices and the potential uses of oximetry at high altitude. We then consider the pitfalls of pulse oximetry in this environment and provide recommendations about how to deal with these issues. Device users should recognize that oxygen saturation changes rapidly in response to small changes in oxygen tensions at high altitude and that device accuracy declines with arterial oxygen saturations of less than 80%. The normal oxygen saturation at a given elevation may not be known with certainty and should be viewed as a range of values, rather than a specific number. For these reasons, clinical decisions should not be based on small differences in saturation over time or among individuals. Effort should also be made to minimize factors that cause measurement errors, including cold extremities, excess ambient light, and ill-fitting oximeter probes. Attention to these and other issues will help the users of these devices to apply them in appropriate situations and to minimize erroneous clinical decisions

Acute high-altitude sickness

At any point 1–5 days following ascent to altitudes ≥2500 m, individuals are at risk of developing one of three forms of acute altitude illness: acute mountain sickness, a syndrome of nonspecific symptoms including headache, lassitude, dizziness and nausea; high-altitude cerebral oedema, a potentially fatal illness characterised by ataxia, decreased consciousness and characteristic changes on magnetic resonance imaging; and high-altitude pulmonary oedema, a noncardiogenic form of pulmonary oedema resulting from excessive hypoxic pulmonary vasoconstriction which can be fatal if not recognised and treated promptly. This review provides detailed information about each of these important clinical entities. After reviewing the clinical features, epidemiology and current understanding of the pathophysiology of each disorder, we describe the current pharmacological and nonpharmacological approaches to the prevention and treatment of these diseases

Death Certification: An Interactive Teaching Session

Introduction Documentation of the cause of death is important for local and national epidemiology as well as for research and public health funding allocation. Despite this, many physicians lack the skills necessary to accurately complete a death certificate. Methods We created a 45-minute virtual workshop to improve skills in completing death certificates. Participants examined the role of death certificates in disease epidemiology and resource allocation for research and public health interventions, reviewed the components of a death certificate, and practiced correcting and filling out death certificates from actual patient cases. To assess the workshop, participants completed sample death certificates immediately before and after the workshop for two representative cases. Results Thirty-six internal medicine residents (17 PGY 1s, 12 PGY 2s, and seven PGY 3s) completed the workshop. Prior to the workshop, 89% of the sample death certificates contained one or more errors, compared with 46% postworkshop. Major errors, such as incorrect categorization of a cause of death, decreased from 58% preworkshop to 17% postworkshop. Learners expressed discomfort after realizing they had made errors in completing previous death certificates and noted a desire for continuing education and reference materials on this topic. Discussion Death certification is a key competency for physicians. Our virtual workshop improved participants’ skills in completing death certificates. Although a significant number of errors remained after the workshop, most of these residual errors were minor and would not affect cause-of-death reporting. The durability of these improvements over time requires further study