Multiplex polymerase chain reaction (PCR) panels for stool testing may be used to diagnose Clostridioides difficile, which can circumvent more appropriate targeted C. difficile testing, resulting in treatment of incidentally detected colonization. We sought to reduce C. difficile diagnosis via a gastrointestinal pathogen panel (GIPP).

Quasi-experimental, pre/post, retrospective cohort study from January 1, 2022, to January 31, 2024.

Mayo Clinic Arizona—a single academic medical center and associated clinics.

Adult patients receiving C. difficile testing and/or treatment.

Preferred C. difficile testing consisted of glutamate dehydrogenase and toxin antigen immunoassay, followed by toxin gene testing for discrepant results. The GIPP contained 22 targets during the baseline period with C. difficile removed during the postintervention period. Surveys were provided to provider and nursing groups, separately, to identify C. difficile ordering practices and knowledge gaps.

At baseline, from January 1, 2022, to January 31, 2023, 2,772 GIPPs were completed for 2,307 unique patients (∼7 per day), primarily for outpatients (1,805 of 2,772, 65%). The most common positive target was C. difficile (517 of 1,018, 51%), which resulted in treatment for C. difficile infection in 94.9% (337 of 355) of cases. Following GIPP C. difficile target removal, GIPP orders decreased from 3.23 to 2.7 per 1,000 patient visits (P < .001). Prescribing of C. difficile treatments decreased in the postintervention period in inpatient and outpatient settings. There were no cases of delayed C. difficile diagnosis during the postintervention period.

Removing C. difficile from the GIPP resulted in effective diagnostic and antimicrobial stewardship without resulting in delayed diagnoses.

Brief intervention services provide rapid, mobile and flexible short-term delivery of interventions to resolve mental health crises. These interventions may provide an alternative pathway to the emergency department or in-patient psychiatric services for children and young people (CYP), presenting with an acute mental health condition.

To synthesise evidence on the effectiveness of brief interventions in improving mental health outcomes for CYP (0–17 years) presenting with an acute mental health condition.

A systematic literature search was conducted, and the studies’ methodological quality was assessed. Five databases were searched for peer-reviewed articles between January 2000 and September 2022.

We synthesised 30 articles on the effectiveness of brief interventions in the form of (a) crisis intervention, (b) integrated services, (c) group therapies, (d) individualised therapy, (e) parent–child dyadic therapy, (f) general services, (g) pharmacotherapy, (h) assessment services, (i) safety and risk planning and (j) in-hospital treatment, to improve outcomes for CYP with an acute mental health condition. Among included studies, one study was rated as providing a high level of evidence based on the National Health and Medical Research Council levels of evidence hierarchy scale, which was a crisis intervention showing a reduction in length of stay and return emergency department visits. Other studies, of moderate-quality evidence, described multimodal brief interventions that suggested beneficial effects.

This review provides evidence to substantiate the benefits of brief interventions, in different settings, to reduce the burden of in-patient hospital and readmission rates to the emergency department.

In South Asia, while women make substantial economic contributions through their participation in agricultural sector, these contributions are undercounted as most of their work is underpaid or unpaid. This paper examines how mothers allocate their time to productive and reproductive activities and its association with a household’s ability to achieve high household diet diversity score.

The analysis uses data on household consumption and expenditure including food during the kharif (June to October) season (seeds are sown) and a modular time-use survey.

Two districts of rural Bihar, India.

Mothers with children less than 5 years of age and supported by the head of the household from 2026 households.

The estimates indicate that the high household diet diversity (High HDDS ≥ 10) is associated with greater time spent in reproductive activities by all women (OR = 1·12, 95 % CI: 1·06, 1·18). However, with increasing time spent in productive activities by the women the odds of achieving ‘High HDDS’ reduced (OR = 0·83, 95 % CI: 0·77, 0·89) in adjusted logistic regression analysis.

The findings highlight propensity to achieve ‘High HDDS’ in Bihar increased with mothers allocating time towards reproductive activities, while it had an opposing effect with mothers allocating time on productive activities. Our study highlights that the policies that encourage women’s participation in agriculture or livestock should acknowledge the unpaid nature of some of the productive activities and design programs to improve economic agency of women to actuate the true potential of agriculture-nutrition pathways.

Investigate and mitigate a cluster of Candida auris cases among incarcerated patients in a maximum-security prison hospital utilizing contact tracing, screening, whole genome sequencing, and environmental sampling and decontamination.

Outbreak investigation.

Inpatient prison hospital affiliated with an academic tertiary referral center.

Inmates of the Texas Department of Criminal Justice.

Epidemiologic and environmental investigations were conducted including contact tracing, point prevalence surveys, and environmental sampling. Whole genome sequencing was performed on positive patient isolates.

Following a clinical case of C. auris fungemia, 344 patients underwent C. auris surveillance screening. Eight (2.3%) patients were identified with C. auris colonization. All patients were male. Our index patient was the only clinical case and death. Whole genome sequencing was performed on the nine patient isolates. All isolates were clade III (Africa) and clustered together with the largest SNP difference being 21. Environmental cultures from 7 of 61 rooms (11.5%) were positive following terminal disinfection with bleach. Sites nearest to the patient were most often positive including the hospital bed rails and bedside table. The transmission cluster was successfully mitigated within 60 days of identification.

Implementation of an aggressive surveillance and decontamination program resulted in mitigation of a C. auris transmission cluster among our incarcerated patients. This investigation provides valuable insight into C. auris transmission in the incarcerated population, which is not considered a classic high-risk population as well as the challenges faced to stop transmission in a facility that requires the use of shared patient environments.

Peroxisome Proliferator-Activated Receptor α (PPARα) is a known regulator of lipid and energy metabolism. In animal experiments of PPARα activation, we have reported on altered plasma concentration of metabolites related to one-carbon metabolism and B-vitamin status. Several of these metabolites, e.g. homocysteine and dimethylglycine, have been associated with increased cardiovascular disease risk. Diet can influence one-carbon metabolism, and this may partly be mediated through altered PPARα activity as dietary fatty acids can activate PPARα. As diet is a modifiable life style factor, the aim of this investigation is to explore potential associations between dietary composition and plasma concentration of one-carbon metabolites and markers of B-vitamin status.

The study population consisted of 1977 patients with stable angina (geometric mean age 61 years, 80% male) from the Western Norway B-vitamin Intervention Trial (WENBIT), who completed a self-administered food frequency questionnaire at baseline. Data on outcome variables were obtained from the baseline blood samples (35% fasting). Outcome variables of interest were metabolites related to one-carbon metabolism and B-vitamin status. Cross-sectional associations between protein, carbohydrate and fat intake with the outcome metabolites were analysed with linear regression, adjusted for age, sex, fasting status, BMI and reported energy intake. Estimates are given as % change in the outcome variable per isoenergetic increment of 1 energy % (E%) in the exposure nutrient.

The average distribution [95% prediction interval] of energy intake (E%) in the population was 48.5 (37.1, 63.4) from carbohydrate, 31.4 (21.9, 44.9) from fat and 16.5 (12.2, 22.3) from protein.

The strongest associations were seen for increasing protein intake, while the associations with fat and carbohydrate intake were weaker. The most pronounced associations (% change [95% confidence interval]) with increasing protein intake were higher cobalamin (2.9 [2.1, 3.7]), PLP (2.7 [1.7, 3.7]) and riboflavin (2.3 [1.0, 3.6]), and lower tHcy (-1.4 [-1.9, -0.9]) and MMA (-1.3 [-1.9, -0.7]).

The current observations indicate that dietary macronutrient composition may influence plasma concentration of one-carbon metabolites and markers of B-vitamin status. The strongest associations are observed with increasing protein intake, but elucidating the importance of the nutrient substituted remains. Whether the observed associations are due to macronutrients per se, or reflect differences in food choices/nutrient intakes, or effects on physiological factors, i.e. inflammation or PPARα activation, is not known.

The national implementation of competency-based medical education (CBME) has prompted an increased interest in identifying and tracking clinical and educational outcomes for emergency medicine training programs. For the 2019 Canadian Association of Emergency Physicians (CAEP) Academic Symposium, we developed recommendations for measuring outcomes in emergency medicine training in the context of CBME to assist educational leaders and systems designers in program evaluation.

We conducted a three-phase study to generate educational and clinical outcomes for emergency medicine (EM) education in Canada. First, we elicited expert and community perspectives on the best educational and clinical outcomes through a structured consultation process using a targeted online survey. We then qualitatively analyzed these responses to generate a list of suggested outcomes. Last, we presented these outcomes to a diverse assembly of educators, trainees, and clinicians at the CAEP Academic Symposium for feedback and endorsement through a voting process.

Academic Symposium attendees endorsed the measurement and linkage of CBME educational and clinical outcomes. Twenty-five outcomes (15 educational, 10 clinical) were derived from the qualitative analysis of the survey results and the most important short- and long-term outcomes (both educational and clinical) were identified. These outcomes can be used to help measure the impact of CBME on the practice of Emergency Medicine in Canada to ensure that it meets both trainee and patient needs.

Podcasts are increasingly being used for medical education. A deeper understanding of usage patterns would inform both producers and researchers of medical podcasts. We aimed to determine how and why podcasts are used by emergency medicine and critical care clinicians.

An international interprofessional sample (medical students, residents, physicians, nurses, physician assistants, and paramedics) was recruited through direct contact and a multimodal social media (Twitter and Facebook) campaign. Each participant completed a survey outlining how and why they utilize medical podcasts. Recruitment materials included an infographic and study website.

390 participants from 33 countries and 4 professions (medicine, nursing, paramedicine, physician assistant) completed the survey. Participants most frequently listened to medical podcasts to review new literature (75.8%), learn core material (75.1%), and refresh memory (71.8%). The majority (62.6%) were aware of the ability to listen at increased speeds, but most (76.9%) listened at 1.0 x (normal) speed. All but 25 (6.4%) participants concurrently performed other tasks while listening. Driving (72.3%), exercising (39.7%), and completing chores (39.2%) were the most common. A minority of participants used active learning techniques such as pausing, rewinding, and replaying segments of the podcast. Very few listened to podcasts multiple times.

An international cohort of emergency clinicians use medical podcasts predominantly for learning. Their listening habits (rarely employing active learning strategies and frequently performing concurrent tasks) may not support this goal. Further exploration of the impact of these activities on learning from podcasts is warranted.

Journals use social media to increase the awareness of their publications. Infographics show research findings in a concise and visually appealing manner, well suited for dissemination on social media platforms. We hypothesized that infographic abstracts promoted on social media would increase the dissemination and online readership of the parent research articles.

Twenty-four articles were chosen from the six issues of CJEM published between July 2016 and June 2017 and randomized to infographic or control groups. All articles were disseminated through the journal’s social media accounts (Twitter and Facebook). Control articles were promoted using a screen capture image of each article’s abstract on the journal’s social media accounts. Infographic articles were promoted similarly using a visual infographic. Infographics were also published and promoted on the CanadiEM.org’s website and social media channels. Abstract views, full-text views, and the change in Altmetric score were compared between groups using unpaired two-tailed t-tests.

There were no significant differences in the groups at baseline. Abstract views (mean, 95% CI) were higher in the infographics (379, 287-471) than the control group (176, 136-215, p<0.001). Mean change in Altmetric scores was higher in the infographics (26, 18-34) than in the control group (3, 2-4, p<0.0001). There was no difference in full-text views between the infographics (50, 0-101) and control groups (25, 18-32).

The promotion of CJEM articles using infographics on social media and the CanadiEM.org website increased Altmetric scores and abstract views. Infographics may have a role in increasing awareness of medical literature.

In 2015 and 2016, the Canadian Journal of Emergency Medicine (CJEM) Social Media (SoMe) Team collaborated with established medical websites to promote CJEM articles using podcasts and infographics while tracking dissemination and readership.

CJEM publications in the “Original Research” and “State of the Art” sections were selected by the SoMe Team for podcast and infographic promotion based on their perceived interest to emergency physicians. A control group was composed retrospectively of articles from the 2015 and 2016 issues with the highest Altmetric score that received standard Facebook and Twitter promotions. Studies on SoMe topics were excluded. Dissemination was quantified by January 1, 2017 Altmetric scores. Readership was measured by abstract and full-text views over a 3-month period. The number needed to view (NNV) was calculated by dividing abstract views by full-text views.

Twenty-nine of 88 articles that met inclusion were included in the podcast (6), infographic (11), and control (12) groups. Descriptive statistics (mean, 95% confidence interval) were calculated for podcast (Altmetric: 61, 42-80; Abstract: 1795, 1135-2455; Full-text: 431, 0-1031), infographic (Altmetric: 31.5, 19-43; Abstract: 590, 361-819; Full-text: 65, 33-98), and control (Altmetric: 12, 8-15; Abstract: 257, 159-354; Full-Text: 73, 38-109) articles. The NNV was 4.2 for podcast, 9.0 for infographic, and 3.5 for control articles.

Limitations included selection bias, the influence of SoMe promotion on the Altmetric scores, and a lack of generalizability to other journals.

Collaboration with established SoMe websites using podcasts and infographics was associated with increased Altmetric scores and abstract views but not full-text article views.

The scholarly dissemination of innovative medical education practices helps broaden the reach of this type of work, allowing scholarship to have an impact beyond a single institution. There is little guidance in the literature for those seeking to publish program evaluation studies and innovation papers. This study aims to derive a set of evidence-based features of high-quality reports on innovations in emergency medicine (EM) education.

We conducted a scoping review and thematic analysis to determine quality markers for medical education innovation reports, with a focus on EM. A search of MEDLINE, EMBASE, ERIC, and Google Scholar was augmented by a hand search of relevant publication guidelines, guidelines for authors, and website submission portals from medical education and EM journals. Study investigators reviewed the selected articles, and a thematic analysis was conducted.

Our search strategy identified 14 relevant articles from which 34 quality markers were extracted. These markers were grouped into seven important themes: goals and need for innovation, preparation, innovation development, innovation implementation, evaluation of innovation, evidence of reflective practice, and reporting and dissemination. In addition, multiple outlets for the publication of EM education innovations were identified and compiled.

The publication and dissemination of innovations are critical for the EM education community and the training of health professionals. We anticipate that our list of innovation report quality markers will be used by EM education innovators to support the dissemination of novel educational practices.