Exploring Virtual Teaching Approaches Among Pediatricians During the SARS-CoV-2 Pandemic: A Virtual Ethnographic Study.

INTRODUCTION: During the SARS-CoV-2 pandemic, Canadian postsecondary institutions were forced to rely on online teaching to comply with physical distancing recommendations. This sole reliance on virtual methods to deliver synchronous teaching sessions in medical education was novel. We found little empirical research examining pediatric educators' experiences. Hence, the objective of our study was to describe and gain a deeper understanding of pediatric educators' perspectives, focusing on the research question, "How is synchronous virtual teaching impacting and transforming teaching experiences of pediatricians during a pandemic?" METHODS: A virtual ethnography was conducted guided by an online collaborative learning theory. This approach used both interviews and online field observations to obtain objective descriptions and subjective understandings of the participants' experiences while teaching virtually. Pediatric educators (clinical and academic faculty) from our institution were recruited using purposeful sampling and invited to participate in individual phone interviews and online teaching observations. Data were recorded and transcribed, and a thematic analysis was conducted. RESULTS: Fifteen frontline pediatric teachers from our large Canadian research-intensive university were recruited. Four main themes, with subthemes, emerged: (1) the love/hate relationship with the virtual shift; (2) self-imposed pressure to increase virtual engagement; (3) looking back, moving forward; (4) accelerated adaptation and enhanced collaboration. CONCLUSION: Pediatricians adopted new delivery methods quickly and found many efficiencies and opportunities in this shift. Continued use of virtual teaching will lead to increased collaboration, enhanced student engagement strategies, and blending the advantages of virtual and face-to-face learning.

A Scoping Review of Indigenous Health Curricular Content in Graduate Medical Education.

Background: Graduate medical education is refocusing on the reconciliation process with Indigenous peoples and integrating Indigenous healing practices, cultural humility training, and courses on Indigenous health issues in their curricula. Physicians and all health care workers must be able to recognize, respect, and address the distinct health needs of all Indigenous peoples. Objective: The aim of this scoping review was to explore and describe what exists in the current literature on the impact and challenges associated with Indigenous curricula developed for resident physicians. Methods: The search was conducted using 9 bibliographic databases from inception until April 19, 2021. Two reviewers independently screened for inclusion using Covidence. Three reviewers extracted data and all 3 checked for completeness and accuracy. Results: Eleven reports were included. Our included reports consisted of qualitative research (n=2), commentaries (n=1), special articles (n=3), systematic reviews (n=1), innovation reports (n=1), published abstracts (n=1), and program evaluation papers (n=2). Findings are presented by 3 themes: (1) Misunderstandings and cultural bias toward Indigenous people; (2) Increasing community-driven Indigenous partnerships to create a safe environment; and (3) Challenges in implementing Indigenous health curricula. Conclusions: Themes identified related to Indigenous involvement, culturally competent care, common misconceptions about Indigenous peoples, as well as challenges and barriers to implementing Indigenous curricula for residency programs. A collaborative approach involving stakeholders with training in the community is a viable path forward. But comprehensive program evaluation, a source of stable funding, and further research focusing on effective Indigenous curricula for residents are needed.

International Medical Graduates' perceptions about residency training experience: a qualitative study.

Objectives: To explore International Medical Graduates residents' experiences and perspectives of their residency training program. Methods: This qualitative study was conducted at a large research-intensive University. Purposeful sampling was used to recruit 14 International medical graduates. The residents recruited for this study were at different levels in their training ranging from Postgraduate year one to five. Residents interviewed represented seven unique specialties. Each trainee was interviewed, and the data were recorded and transcribed verbatim. A thematic analysis framework was used to conduct the data analysis, resulting in the development of study themes. Results: Our analysis generated six main themes. These themes were related to costly decisions, unspoken expectations, the stigma associated with being an IMG, fears of being an IMG, the strength and resilience of IMGs, and recommen-dations proposed by IMGs for program improvement. Conclusions: In this study, we wanted to explore international residents' experiences with their programs. The experience of each individual international resident is unique. However, in this study, we were able to provide firsthand perceptions of IMGs from a research-intensive university and identified common themes experienced and perceived by our resi-dents. This study's findings may help educate, reduce stigma, and guide the implementation of effective individu-al and systemic support for these trainees. Which in turn will enhance the overall educational experiences for IMGs trainees. Our study found that themes seem to be recur-ring, hence, an urgency to bring about appropriate chang-es, equitable opportunities, and support for IMGs.

Delayed Recurrence of Herpes Simplex Virus Infection in the Central Nervous System After Neonatal Infection and Completion of Six Months of Suppressive Therapy.

A 10-day-old child was treated for neonatal herpes simplex virus (HSV) central nervous system (CNS) disease with 21 days of intravenous acyclovir and 6 months of oral acyclovir. She presented 7 years later with HSV CNS disease and new lesions in her brain, illustrating the non-benign nature of delayed recurrent HSV CNS disease.

The History and Current Relevance of the Eponymous Signs of Meningitis.

During the past several decades, researchers have shown that the eponymous signs of meningitis have reduced sensitivity and specificity compared with when they were originally described. This may be because of the changing epidemiology of meningitis and its treatment or it may be because of variations in performance of the maneuvers. For example, in the original descriptions, the Kernig sign (resistance of leg extension) is best elicited with the patient sitting and the Brudzinski nape of the neck sign involves holding down the patient's chest as the neck is flexed. These and other lesser-known signs of meningitis by Amoss, Bikeles and Edelmann all relate to the mechanics of stretching inflamed meninges, and this review will allow the clinician to understand how the history related to these maneuvers is still germane to clinical practice today.

Exogenous endophthalmitis caused by Enterococcus casseliflavus: A case report and discussion regarding treatment of intraocular infection with vancomycin-resistant enterococci.

Endophthalmitis caused by enterococci is rare, and cases involving vancomycin-resistant enterococci are even more so. Due to the poor bioavailability of many antibiotics in the vitreous chamber, special considerations are required when choosing antibiotics to treat these infections. The authors report the first case of exogenous endophthalmitis caused by Enterococcus casseliflavus via the unique mechanism of high-velocity water stream trauma from a toy water gun. A previously healthy four-year old boy presented with endophthalmitis of the left eye after injury from a water gun. Empirical treatment for endophthalmitis was started on presentation to the ophthalmologist. After the identification of the pathogen and a review of the literature, the antibiotic regimen was changed to include intravitreal ampicillin and amikacin with systemic linezolid. Endophthalmitis caused by E casseliflavus and other vancomycin-resistant enterococci are challenging to treat. Rapid identification of vancomycin-resistant enterococcal endophthalmitis is important to guide appropriate antibiotic therapy. Systemic linezolid achieves excellent intravitreal concentrations, and should be used in combination with intravitreal and topical antibiotics.

L'endophtalmie est rarement attribuable aux entérocoques, et les cas découlant d'entérocoques résistant à la vancomycine le sont encore plus. Étant donné la piètre biodisponibilité de nombreux antibiotiques dans la cavité vitréenne, il faut tenir compte de facteurs particuliers lors de la sélection du traitement de ces infections. Les auteurs présentent le premier cas d'endophtalmie exogène causée par une Enterococcus casseliflavus contractée après un traumatisme imputable au mécanisme unique de jet d'eau à grande vitesse propulsé par un pistolet à eau.Un garçon de quatre ans auparavant en santé a consulté à cause d'une endophtalmie de l'oeil gauche après une blessure contractée par un pistolet à eau. L'ophtalmologiste a prescrit un traitement empirique dès la consultation. Après avoir confirmé l'agent pathogène et analysé les publications, il a modifié la posologie antibiotique pour inclure de l'ampicilline intravitréenne et de l'amikacine combinée à de la linézolide systémique.L'endophtalmie causée par l'E casseliflavus et d'autres entérocoques résistant à la vancomycine est difficile à traiter. Il est important de déceler rapidement l'endophtalmie par entérocoque résistant à la vancomycine pour orienter l'antibiothérapie. La linézolide systémique, qui assure d'excellentes concentrations intravitréennes, devrait être combinée à des antibiotiques intravitréens et topiques.

Risk factors for surgical site infection after delayed sternal closure.

We examined the rates and risk factors for surgical site infections (SSIs) following delayed sternal closure after pediatric cardiac surgery by way of retrospective review of prospectively collected infection control data. Of 130 patients, 13.7% developed an SSI, and 6.9% developed mediastinitis following delayed sternal closure. There was a trend toward increased SSIs in patients undergoing delayed sternal closure in beds in the open bay of a pediatric intensive care unit.

Prevention, recognition and management of neonatal HSV infections.

Neonatal HSV is most commonly transmitted at the time of delivery with the risk being dramatically higher if the mother has first-episode genital HSV and does not have an elective Cesarean section. Maternal HSV type-specific serology can be used to differentiate first-episode from recurrent infection in this setting, allowing for use of empiric acyclovir for the highest risk infants. There is a need for new strategies as current methods of prevention of transmission of HSV to neonates have limited effectiveness, as they do not account for the fact that the majority of transmission occurs from asymptomatic women. After transmission has occurred, early recognition of neonatal HSV improves the prognosis. Diagnosis needs to be considered in all infants who develop vesicles, unexplained seizures, or possible sepsis in the first 5 weeks of life.

Pseudohyperphosphatemia associated with high-dose liposomal and lipid complex amphotericin B when tested with Synchron LX 20 (Beckman/Coulter) phosphorous assay.

Although case reports of hyperphosphatemia have been previously described in patients receiving liposomal amphotericin B, this has not been reported in patients receiving the lipid complex formulation. We report a case of hyperphosphatemia that persisted despite switching from liposomal to lipid complex amphotericin B in a child with invasive zygomycosis. This case suggests that in the context of acute renal dysfunction, hyperphosphatemia may also be observed with lipid complex amphotericin B. This case highlights the importance of differentiating between pseudohyperphosphatemia and hyperphosphatemia to prevent complications.

Three swipes and you're out: how many swipes are needed to decontaminate plastic with disposable wipes?

At our hospital, health care workers use commercially available wipes to reduce bacterial counts on plastic surfaces. The workers use the wipes in a cursory fashion--swiping objects once for one to two seconds. We sought to measure the ability of wipes to reduce bacterial counts when swiped across plastic surfaces using various routines.

Swine outbreak of pandemic influenza A virus on a Canadian research farm supports human-to-swine transmission.

BACKGROUND: Swine outbreaks of pandemic influenza A (pH1N1) suggest human introduction of the virus into herds. This study investigates a pH1N1 outbreak occurring on a swine research farm with 37 humans and 1300 swine in Alberta, Canada, from 12 June through 4 July 2009. METHODS: The staff was surveyed about symptoms, vaccinations, and livestock exposures. Clinical findings were recorded, and viral testing and molecular characterization of isolates from humans and swine were performed. Human serological testing and performance of the human influenza-like illness (ILI) case definition were also studied. RESULTS: Humans were infected before swine. Seven of 37 humans developed ILI, and 2 (including the index case) were positive for pH1N1 by reverse-transcriptase polymerase chain reaction (RT-PCR). Swine were positive for pH1N1 by RT-PCR 6 days after contact with the human index case and developed symptoms within 24 h of their positive viral test results. Molecular characterization of the entire viral genomes from both species showed minor nucleotide heterogeneity, with 1 amino acid change each in the hemagglutinin and nucleoprotein genes. Sixty-seven percent of humans with positive serological test results and 94% of swine with positive swab specimens had few or no symptoms. Compared with serological testing, the human ILI case definition had a specificity of 100% and sensitivity of 33.3%. The only factor associated with seropositivity was working in the swine nursery. CONCLUSIONS: Epidemiologic data support human-to-swine transmission, and molecular characterization confirms that virtually identical viruses infected humans and swine in this outbreak. Both species had mild illness and recovered without sequelae.

Trends in nosocomial bloodstream infections following health care restructuring in Alberta between 1999 and 2005.

OBJECTIVE: A previous study at the University of Alberta Hospital/Stollery Children's Hospital in Edmonton, Alberta, revealed an increase in hospital-acquired bloodstream infection (BSI) rates associated with an increase in patient acuity during a period of public health care delivery restructuring between 1993 and 1996. The present study assessed trends in BSIs since the end of the restructuring. DESIGN: Prospective surveillance for BSIs was performed using Centers for Disease Control and Prevention (USA) criteria for infection. BSI cases between January 1, 1999, and December 31, 2005, were reviewed. Available measures of patient volumes, acuity and BSI risk factors between 1999 and 2005 were also reviewed from hospital records. SETTING: The University of Alberta Hospital/Stollery Children's Hospital (617 adult and 139 pediatric beds, respectively). PATIENTS: All pediatric and adult patients admitted during the above-specified period with one or more episodes of BSIs. RESULTS: There was a significant overall decline in the BSI number and rate over the study period between 1999 and 2005. The downward trend was widespread, involving both adult and pediatric populations, as well as primary and secondary BSIs. During this period, the number of hospital-wide and intensive care unit admissions, intensive care unit central venous catheter-days, total parenteral nutrition days and number of solid-organ transplants were either unchanged or increased. Gram-positive bacterial causes of BSIs showed significant downward trends, but Gram-negative bacterial and fungal etiologies were unchanged. CONCLUSIONS: These data imply that, over time, hospitals can gradually adjust to changing patient care circumstances and, in this example, control infectious complications of health care delivery.

The "fear factor" for surgical masks and face shields, as perceived by children and their parents.

OBJECTIVE: The goal was to determine whether young children and their parents prefer physicians wearing clear face shields or surgical masks. METHODS: Eighty children (4-10 years of age) and their guardians were recruited from a pediatric emergency department. A survey and color photographs of the same male and female physicians wearing face shields and surgical masks were distributed. The parents were asked to decide which set of physicians they would prefer to care for their children and with which set of physicians they thought their children would be most comfortable. The children then were asked to decide which set of physicians they would prefer to take care of them and why. The children also were asked whether they found any of the physicians frightening and, if so, why. RESULTS: Fifty-one percent of parents preferred the pictures of physicians wearing face shields, and 62% thought that their children would choose the physicians in the face shields because their faces were visible and therefore less frightening. However, 59% of children stated that either set of physicians would be fine and neither was frightening; if given a choice, 49% would choose physicians in face shields. CONCLUSIONS: Physicians and parents have a perception that surgical masks are frightening to all children. Our study has shown that this perception is not completely true. Face shields may be a better choice, however, because both parents and children would prefer this option.