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ABSTRACT: A chick assay was conducted to determine the effects of Zn source on performance and to establish a Zn relative bioavailability value (RBV) for a new source of Zn hydroxychloride. In the assay, 8-day-old chicks were fed a Zn-deficient soy protein concentrate diet supplemented with 0, 7, and 15 mg Zn/kg from feed grade ZnSO4 monohydrate for 14 d to establish a standard response curve. The same basal diet was supplemented with 3, 7, and 10 mg Zn/kg from a new Zn hydroxychloride (SAMZn). A second source of Zn hydroxychloride (IBZn) was supplemented at 10 mg Zn/kg as a direct comparison to the highest level of SAMZn. Weight gain increased (P < 0.05) with increasing Zn level, regardless of source. Weight gain of chicks fed 7 mg Zn/kg from SAMZn was not different (P > 0.05) from chicks fed 15 mg Zn/kg from ZnSO4. Weight gain was not different (P > 0.05) when comparing the 2 sources of Zn hydroxychloride supplemented at 10 mg Zn/kg. Tibia ash Zn and total tibia Zn were increased (P < 0.05) by all Zn sources and responded linearly (P < 0.05) to Zn supplementation from ZnSO4 and SAMZn. Total tibia Zn concentration was not different (P > 0.05) for chicks fed 10 mg Zn/kg from either source of Zn hydroxychloride. Multiple linear regression of total tibia Zn on supplemental Zn intake (R2 = 0.95) resulted in a RBV of 115% for SAMZn compared with ZnSO4 (set at 100%). The RBV of SAMZn was higher (P < 0.05) than ZnSO4. In conclusion, relative bioavailability of Zn (based on tibia Zn) in Zn hydroxychloride from SAMZn was higher than feed grade ZnSO4 based on multiple regression slope-ratio analysis and was similar to that of IBZn Zn hydroxychloride based on tibia Zn responses to 10 mg/kg supplemental dietary Zn.

Background: Significant variability in organ acceptance thresholds have been demonstrated across the United States, but data regarding the rate and rationale for kidney donor organ decline in Canada are lacking. Objective: To examine decision making regarding deceased kidney donor acceptance and non-acceptance in a population of Canadian transplant professionals. Design: A survey study of theoretical deceased donor kidney cases of increasing complexity. Setting: Canadian transplant nephrologists, urologists, and surgeons making donor call decisions responding to an electronic survey between July 22 and October 4, 2022. Participants: Invitations to participate were distributed to 179 Canadian transplant nephrologists, surgeons, and urologists through e-mail. Participants were identified by contacting each transplant program and requesting a list of physicians who take donor call. Measurements: Survey respondents were asked whether they would accept or decline a given donor, assuming there was a suitable recipient. They were also asked to cite reasons for donor non-acceptance. Methods: Donor scenario-specific acceptance rates (total acceptance divided by total number of respondents for a given scenario and overall) and reasons for decline were determined and presented as a percentage of the total cases declined. Results: In all, 72 respondents from 7 provinces completed at least one question of the survey, with considerable variability between acceptance rates for centers; the most conservative center declined 60.9% of donor cases, whereas the most aggressive center declined only 28.1%, P -value < .001. There was an increased risk of non-acceptance with advancing age, donation after cardiac death, acute kidney injury, chronic kidney disease, and comorbidities. Limitations: As with any survey, there is the potential for participation bias. In addition, this study examines donor characteristics in isolation, however, asks respondent to assume there is a suitable candidate available. In reality, whenever donor quality is considered, it should be considered in the context of the intended recipient. Conclusion: In a survey of increasingly medically complex deceased kidney donor cases, there was significant variability in donor decline among Canadian transplant specialists. Given relatively high rates of donor decline and apparent heterogeneity in acceptance decisions, Canadian transplant specialists may benefit from additional education regarding the benefits achieved from even medically complex kidney donors for appropriate candidates relative to remaining on dialysis on the transplant waitlist.

Despite a reported sociocultural shift in the public perception of rights affecting LGBTQ+ individuals and some changes in governmental policies and laws, there has not yet been a resulting shift in the overall K-12 pedagogical paradigm. Within the classroom, LGBTQ+ individuals and students growing up in LGBTQ+ households are frequently and actively silenced and, therefore, marginalised and stigmatised while LGBTQ+ topics and curricula are intentionally avoided. LGBTQ+ students, students raised in LGBTQ+ families, and LGBTQ+ educators may struggle to feel included within the heteronormative school environment. This lack of LGBTQ+ representation highlights potentially damaging implications for the microsystem of students, parents, and educators. To meet the needs of its LGBTQ+ population, schools must re-evaluate their current inclusivity practices and examine possible interventions to increase inclusion. Through a synthesis and discussion of the research literature rooted in Freire's (2017) critical dialogue, the author examines possible solutions to increase perceptions of inclusion for the LGBTQ+ community from within the English classroom.

Objectives: To evaluate a training program for non-specialist health care providers in a brief coaching intervention to improve positive airway pressure (PAP) usage in Veterans with sleep apnea. Methods: We conducted a national webinar training designed for non-specialist providers to implement a brief telephone coaching intervention to improve PAP adherence. The curriculum was crafted by experts in sleep medicine and behavioral sleep medicine based on principles of PAP desensitization. Providers who participated in this training were asked to complete evaluations at 30 days and 1 year. Results: Provider surveys indicated that most respondents had incorporated the intervention into their clinical practice and felt comfortable counseling patients about sleep apnea and adherence to PAP. Provider feedback suggested that future training programs should include refresher trainings, more training on PAP equipment specifics, and facilitated collaboration with local sleep medicine staff. Conclusions: This pilot training program demonstrated that a webinar format was a feasible method to increase training in PAP adherence among non-specialist health care providers. Innovation: Non-specialists can be trained as PAP coaches in webinar format, improving patients' access to effective strategies and support to be successful with PAP therapy.

Introduction Chronic nightmares are a common and disabling feature of posttraumatic stress disorder (PTSD) for which broadly effective treatments are still lacking. While imagery rehearsal therapy (IRT) demonstrates benefits for patients with idiopathic nightmares and some patients with PTSD-related nightmares, research indicates it may be less beneficial for veterans. Narrative therapy (NT) is a form of psychotherapy which is client-centered and value-focused and has demonstrated benefits for PTSD patients. The application of NT principles to IRT may provide a valuable therapeutic approach for treatment in veterans.

Children are targeted by unhealthy food marketing on digital media, influencing their food preferences, intakes and non-communicable disease risk. Restaurant mobile applications are powerful platforms for collecting users' data and are popular among children. This study aimed to provide insight into the privacy policies of top dine-in and fast-food mobile apps in Canada and data collected on child users. Privacy policies of the top 30 fast-food and dine-in restaurants in Canada were reviewed. A convenience sample of 11 English-speaking Canadian residents aged 9-12 years with fast-food apps on their mobile phones were recruited to use ≥1 fast-food restaurant mobile app(s). Children used the app(s) for 5-10 minutes and placed food orders. Parents submitted a Data Access Request (DAR) on their child's behalf to the food company. Descriptive analysis and a flexible deductive approach to content analysis evaluated data collected through DARs. Overall, 26 privacy policies were analyzed. The intended age of app users was indicated by 12 (46%) food companies, 10 (39%) of which specified it as ≥13 years. No company had a compulsory age verification process. Twenty-four (92%) companies disclosed the data collected on app users: 23 (89%) did not distinguish between information pertaining to children or adults, and 21 (81%) described a protocol for action if they inadvertently collected data on children. Twenty-four DARs were sent to companies; 11 (45.8%) of which were fulfilled by companies, and 4 (16.7%) resulted in the receipt of children's data. All responding food companies were found to collect sociodemographic information on child participants (e.g., name, email). Some collected other information, such as order details and available promotional offers. This study demonstrates current fast-food and dine-in restaurant privacy policies are insufficient and provides insight into data collected on children via fast-food apps. Policies must be strengthened to ensure children's privacy and protection online., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2025 Mulligan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Purpose: Entrustable professional activities (EPAs) are used to support clinical skills training by providing a scaffold for practice and feedback. The aim of this study was to evaluate how written feedback provided for EPAs supports medical students' learning., Materials and Methods: The written feedback for two EPAs (admit or consult patient and discharge summary) was analysed using a mixed methods approach. Content analysis determined the types of feedback received. Qualitative analysis identified themes related to the feedback quality. Hattie and Timperley's feedback model that provides a framework for effective feedback was used as an interpretive lens for our analysis and integrated findings., Results: Written feedback was provided for 89.5% of 997 EPAs. The proportions of feedback types to support learning were as follows: feedback related to what was done well (75.6%), areas for improvement (27.7%) and next steps (17.4%). Only 10% of EPAs received all three types of feedback. EPAs completed independently were more likely to receive any feedback. Feedback for supervised EPAs was more likely to include areas for improvement or next steps. Qualitative analysis identified two themes: effective feedback for present and future performance with detailed description of performance or targeted advice, and lack of specific guidance for improvement with affirmative statements or non-specific directions., Conclusions: EPAs most often elicited feedback about what is done well without areas or strategies for improvement. Descriptive feedback and tailored advice are ideal, but uncommon. Students and supervisors need guidance on how to optimise feedback through instruction and EPA form design., (© 2024 Association for the Study of Medical Education and John Wiley & Sons Ltd.)

Introduction: The COVID-19 pandemic has had a significant and ongoing impact on health care, particularly for medical radiation science (MRS) professionals. There exist many studies that describe the negative effects of clinical placement restrictions and access to universities on the well-being of all health professional students during the pandemic. There also exists evidence of changes to MRS student teaching and impacts to students and academic clinical educators; however, there exists a paucity of research that investigates how changes have affected the performance of students within the clinical environment and entering the workforce. This study surveyed workplace MRS clinical educators within Australia to gather their perspectives regarding the impact of COVID-19 on student clinical education., Methods: A descriptive study comprising an online structured survey of 44 questions was provided to Medical Imaging and Radiation Therapy Clinical Educators across Australia., Results: A total of 55 survey responses were received. Of note, respondents described heavy reductions to student intake capacity, losses of clinical placement time, a noted theory-practice gap and possibility of sites 'failing to fail' students. Negative impacts to all domains of MRPBA professional capabilities, as well as a perceived unpreparedness to meet the MRPBA capabilities were described. There was general agreement that graduating students will require supportive periods upon entry into the profession., Conclusion: This study highlights the considerable impact of changes to the education and training of MRS students in response to COVID-19. The results pose a real concern for a generation of MRS students affected by the COVID-19 pandemic., (© 2024 The Author(s). Journal of Medical Radiation Sciences published by John Wiley & Sons Australia, Ltd on behalf of Australian Society of Medical Imaging and Radiation Therapy and New Zealand Institute of Medical Radiation Technology.)

Background: The Surprise Question (SQ) - Would you be surprised if this patient died within the next 6 months? - is a validated tool for mortality prediction. The Mount Sinai Cardiac Intensive Care Unit (CICU) incorporated the SQ into a novel EHR workflow to identify patients who would benefit from early initiation of Palliative Care (PC)., Methods: Implementation of the SQ proceeded in two steps. During the feasibility pilot (December 2021-March 2022), providers answered the SQ using an EXCEL spreadsheet for all CICU patients, without changing other workflows. In April 2022, the CICU launched a new workflow-column built into the Epic patient-list dashboard with the SQ as the backbone. For patients with SQ answers of "NO," providers were prompted to facilitate and document a goals of care (GOC) conversation. We conducted a retrospective, observational, quasi-experimental study of all admissions to the CICU with SQ = NO between December 2021-September 2022. Clinical data was obtained via EHR query and chart review. We compared the frequency and timing of GOC conversations and the likelihood of redirected GOC (defined as code status change and/or hospice discharge) during the 3-month pilot versus the 6-month implementation period., Results: 195 admissions were included: median [IQR] age 72.0 [61.0, 84.0] years; LOS > 5 days 43.6%; CICU mortality 17.9%. These clinical characteristics were comparable between the pilot (N = 57) and implementation (N = 138) periods. However, ICU interventions (i.e. mechanical ventilation, renal replacement therapy) were more common among the pilot cohort (52.6% vs. 33.3%, p = .015). For the primary outcomes, compared to the pilot period, there was a significantly higher frequency of GOC conversations (61.4% vs. 81.2%, p = .004) and GOC conversations < 2 days from CICU admission (40.4% vs. 61.6%, p = .007) in the intervention period. There was no difference in the likelihood of redirected GOC towards comfort or no escalation (28.1% vs. 21.0%, p = .288)., Conclusion: We facilitated earlier GOC conversations directed to critically ill patients with high mortality risk by integrating the SQ into the EHR., Competing Interests: Declarations. Ethics approval and consent to participate: The study was approved by the Institutional Review Board of the Mount Sinai School of Medicine (STUDY-22-00741), in accordance with Mount Sinai’s Federal Wide Assurances (FWA#00005656, FWA#00005651) to the Department of Health and Human Services. The need for written informed consent to participate was waived by the Institutional Review Board of the Mount Sinai School of Medicine due to the retrospective nature of the study. The study was conducted in accordance with the principles of the Declaration of Helsinki. Consent for publication: Not applicable. Competing interests: The authors declare no competing interests., (© 2024. The Author(s).)

Background: Bleeding during cardiac surgery may be refractory to standard interventions. Off-label use of factor eight inhibitor bypass activity (FEIBA) has been described to treat such bleeding. However, reports of safety, particularly thromboembolic outcomes, show mixed results, and reported cohorts have been small., Methods: Adult patients undergoing cardiac surgery on cardiopulmonary bypass between July 1, 2018, and June 30, 2023, at Stanford Hospital (Stanford, California) were reviewed (n = 3,335). Patients who received FEIBA to treat postcardiopulmonary bypass bleeding were matched with those who did not by propensity scores in a 1:1 ratio using nearest neighbor matching (n = 352 per group). The primary outcome was a composite outcome of thromboembolic complications including any one of deep vein thrombosis, pulmonary embolism, unplanned coronary artery intervention, ischemic stroke, and acute limb ischemia, in the postoperative period. Secondary outcomes included renal failure, reoperation, postoperative transfusion, intensive care unit length of stay, and 30-day mortality., Results: A total of 704 encounters was included in this propensity-matched analysis. The mean dose of FEIBA administered was 7.3 ± 5.5 U/kg. In propensity-matched multivariate logistic regression models, there was no statistically significant difference in odds ratios for thromboembolic outcomes, intensive care unit length of stay, or mortality. Patients who received more than 750 U FEIBA had an increased odds ratio for acute renal failure (odds ratio, 4.14; 95% CI, 1.61 to 10.36; P < 0.001). In multivariate linear regression, patients receiving FEIBA were transfused more plasma and cryoprecipitate postoperatively. However, only the dose range of 501 to 750 U was associated with an increase in transfusion of erythrocytes (β, 2.73; 95% CI, 0.68 to 4.78; P = 0.009) and platelets (β, 1.74; 95% CI, 0.85 to 2.63; P < 0.001)., Conclusions: Low-dose FEIBA administration during cardiac surgery does not increase risk of thromboembolic events, intensive care unit length of stay, or mortality in a propensity-matched cohort. Higher doses were associated with increased acute renal failure and postoperative transfusion. Further studies are required to establish the efficacy of activated factor concentrates to treat refractory bleeding during cardiac surgery., (Copyright © 2024 American Society of Anesthesiologists. All Rights Reserved.)

Phenomenon: This article reports the under-researched presentation of demographic, social, and economic diversity in medical school examination questions. Approach:  The present study audited 3,566 pre-clinical and clinical multiple-choice and short answer examination questions in the same year (2018) from three medical schools in two continents to review the diversity of patients portrayed. The audit was based on an extension of Critical Race Theory beyond race and ethnicity to include pertinent social determinants of health. Findings:  Patients were presented in 1,537 (43.1%) of the audited examination questions. Apart from age (89.4%) and binary genders (93.9%), other diversity characteristics were rarely portrayed (ethnicity 7.2%, relationship status 1.9%, sexual identity 1.1%, socio-economic status 0.5%, geographic residence 0.1%, disability 0.1%), or not at all (non-binary genders; residency status; religion/spirituality). Insights:  While presenting excessive and unnecessary patient characteristics in examination questions should be avoided, the absence of many diversity aspects may reduce examination authenticity and defeat the teaching of diversity in medicine. Medical schools should consider a routine audit and reasonable improvement of the diversity features of patients in examination questions to support teaching and learning activities addressing patients' diversity.

Background: The public launch of OpenAI's ChatGPT platform generated immediate interest in the use of large language models (LLMs). Health care institutions are now grappling with establishing policies and guidelines for the use of these technologies, yet little is known about how health care providers view LLMs in medical settings. Moreover, there are no studies assessing how pediatric providers are adopting these readily accessible tools., Objective: The aim of this study was to determine how pediatric providers are currently using LLMs in their work as well as their interest in using a Health Insurance Portability and Accountability Act (HIPAA)-compliant version of ChatGPT in the future., Methods: A survey instrument consisting of structured and unstructured questions was iteratively developed by a team of informaticians from various pediatric specialties. The survey was sent via Research Electronic Data Capture (REDCap) to all Boston Children's Hospital pediatric providers. Participation was voluntary and uncompensated, and all survey responses were anonymous., Results: Surveys were completed by 390 pediatric providers. Approximately 50% (197/390) of respondents had used an LLM; of these, almost 75% (142/197) were already using an LLM for nonclinical work and 27% (52/195) for clinical work. Providers detailed the various ways they are currently using an LLM in their clinical and nonclinical work. Only 29% (n=105) of 362 respondents indicated that ChatGPT should be used for patient care in its present state; however, 73.8% (273/368) reported they would use a HIPAA-compliant version of ChatGPT if one were available. Providers' proposed future uses of LLMs in health care are described., Conclusions: Despite significant concerns and barriers to LLM use in health care, pediatric providers are already using LLMs at work. This study will give policy makers needed information about how providers are using LLMs clinically., (©Susannah Kisvarday, Adam Yan, Julia Yarahuan, Daniel J Kats, Mondira Ray, Eugene Kim, Peter Hong, Jacob Spector, Jonathan Bickel, Chase Parsons, Naveed Rabbani, Jonathan D Hron. Originally published in JMIR Formative Research (https://formative.jmir.org), 12.09.2024.)

Industrially produced trans fat (iTFA) is a harmful compound created as a substitute for animal and saturated fats. Estimated to cause up to 500,000 deaths per year, it is replaceable. In 2018, Resolve to Save Lives, the World Health Organization (WHO), Global Health Advocacy Incubator, and NCD Alliance partnered to achieve global trans fat elimination. The WHO Director-General called for the elimination of trans fat by 2023 through best practice policies outlined in the WHO REPLACE package. Since the accelerated global efforts in 2018, 43 countries have adopted best practice regulations protecting an additional 3.2 billion people and building momentum toward global elimination. Current coverage will prevent 66% of deaths estimated to be caused each year by trans fat in foods. Despite producing and selling iTFA-free products in many countries, companies continue to sell iTFA-containing products in unregulated markets. Global incentives, accountability mechanisms, and regional policies will help achieve the elimination goal., Competing Interests: Funding Support and Author Disclosures Funders include Bloomberg Philanthropies, the Bill & Melinda Gates Foundation, Chan Zuckerberg Initiative, Founders Pledge, and Lyda Hill Philanthropies. The authors have reported that they have no relationships relevant to the contents of this paper to disclose., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

The Gaia hypothesis posits that the Earth and its biosphere function as a single self-stabilizing system, but a key challenge is explaining how this could have arisen through Darwinian evolution. One theory is that of "selection by differential survival," in which a clade's extinction probability decreases with age as it accumulates adaptations resisting environmental disturbances. While this is hard to assess during early Earth history, we can assess whether this process operated among marine animal genera throughout the Phanerozoic. To that end, we analyzed time ranges of 36,117 extinct animal genera using fossil occurrence data from the Paleobiology Database in order to calculate marine metazoan extinction age selectivity, extinction rates, and speciation rates over the Phanerozoic. We identify four signatures of selection by differential survival: lower extinction rates among older lineages, heritability and taxonomically nested propagation of extinction resistance, reduced age selectivity during rare environmental perturbations, and differential extinction rather than speciation as the primary driver of the phenomenon. Evidence for this process at lower taxonomic levels also implies its possibility for life as a whole - indeed, the possibility of Gaia., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Background: Falls are a significant public health problem and constitute a major cause of injuries and mortality. Risk factors for falls are multifactorial and include medication use., Aim: To develop and investigate the content validity of the Medication-Related fall (MRF) screening and scoring tool., Method: The MRF tool was developed from clinical practice guidelines addressing medication-related problems, and additional medications identified by specialist pharmacists across a region of the United Kingdom (Northern Ireland). Medication classes were categorised according to their 'potential to cause falls' as: high-risk (three points), moderate-risk (two points) or low-risk (one point). The overall medication-related falls risk for the patient was determined by summing the scores for all medications. The MRF was validated using Delphi consensus methodology, whereby three iterative rounds of surveys were conducted using SurveyMonkey ® . Twenty-two experts from 10 countries determined their agreement with the falls risk associated with each medication on a 5-point Likert scale. Only medications with at least 75% of respondents agreeing or strongly agreeing were retained in the next round., Results: Consensus was reached for 19 medications/medication classes to be included in the final version of the MRF tool; ten were classified as high-risk, eight as moderate-risk and one as low-risk., Conclusion: The MRF tool is simple and has the potential to be integrated into medicines optimisation to reduce falls risk and negative fall-related outcomes. The score from the MRF tool can be used as a clinical parameter to assess the need for medication review and clinical interventions., (© 2024. The Author(s).)

Background: The World Falls guidance includes medication review as part of its recommended multifactorial risk assessment for those at high risk of falling. Use of Falls Risk Increasing Drugs (FRIDs) along with polypharmacy and anticholinergic burden (ACB) are known to increase the risk of falls in older people., Method: The impact of a community falls pharmacist within a hospital Trust, working as part of a multi-professional community falls prevention service, was evaluated in 92 people aged 65 years or older, by analysing data before and after pharmacist review, namely: number and type of FRIDs prescribed; anticholinergic burden score using ACBcalc ® ; appropriateness of medicines prescribed; bone health review using an approved too; significance of clinical intervention; cost avoidance, drug cost savings and environmental impact., Results: Following pharmacist review, there was a reduction in polypharmacy (mean number of medicines prescribed per patient reduced by 8%; p < 0.05) and anticholinergic burden score (average score per patient reduced by 33%; p < 0.05). Medicines appropriateness improved (Medicines Appropriateness Index score decreased by 56%; p < 0.05). There were 317 clinically significant interventions by the community falls pharmacist. One hundred and one FRIDs were deprescribed. Annual cost avoidance and drug cost savings were £40,689-£82,642 and avoidable carbon dioxide (CO 2 ) emissions from reducing inappropriate prescribing amounted to 941 kg CO 2 ., Conclusion: The community falls pharmacist role increases prescribing appropriateness in the older population at risk of falls, and is an effective and cost-efficient means to optimise medicines in this population, as well as having a positive impact on the environment., (© 2024. The Author(s).)

Data from the International Stormwater Best Management Practices (BMP) Database were used to compare the phosphorus (P) control performance of six categories of stormwater BMPs representing traditional systems (stormwater pond, wetland basin, and detention basin) and low-impact development (LID) systems (bioretention cell, grass swale, and grass strip). Machine learning (ML) models were trained to predict the reduction or enrichment factors of surface runoff concentrations and loadings of total P (TP) and soluble reactive P (SRP) for the different categories of BMP systems. Relative to traditional BMPs, LIDs generally enriched TP and SRP concentrations in stormwater surface outflow and yielded poorer P runoff load control. The SRP concentration reduction and enrichment factors of LIDs also tended to be more sensitive to variations in climate and watershed characteristics. That is, LIDs were more likely to enrich surface runoff SRP concentrations in drier climates, when inflow SRP concentrations were low, and for watersheds exhibiting high impervious land cover. Overall, our results imply that stormwater BMPs do not universally attenuate urban P export and that preferentially implementing LIDs over traditional BMPs may increase TP and SRP export to receiving freshwater bodies, hence magnifying eutrophication risks.

Background: Novel hospital diversion strategies are needed to support a growing number of patients with dementia living in the community. One promising model is community paramedicine (CP), which deploys paramedics to the home, who consult with a physician to coordinate treatment and assess disposition. While evidence suggests CP can manage many patients without escalation to the emergency department (ED), no studies have evaluated optimal CP utilization for patients with dementia. Therefore, we compare the use and outcomes of CP for homebound patients with and without dementia., Methods: This retrospective cohort study examines 251 homebound patients receiving home-based primary care, who utilized a physician-led CP service between March 2017 and May 2022. Linked electronic health record data included patient demographics, clinical characteristics, and CP encounter details. Dementia status and CP outcomes, including rates of ED transport, over-transport (i.e., transported, but not hospitalized), and under-transport (i.e., not transported, but ED visit within 3 days), were determined via chart review. Using logistic regression, we modeled the association of dementia status with over- and under-transport, adjusting for age, sex, and chief complaint., Results: Fifty-three percent of CP patients had dementia. Their most common chief complaints were dyspnea (24.3%), altered mental status (17.9%), and generalized weakness (9.8%). We found no significant difference in ED transport rates by dementia status (25.4 vs. 22.8%, p = 0.54). Dementia diagnosis was associated with lower rates of over-transport (OR = 0.21, p = 0.03, CI [0.05, 0.85]) and comparable rates of under-transport (OR = 0.70, p = 0.47, CI [0.27, 1.83]) in adjusted models., Conclusions: CP has effectively managed a diverse population of homebound patients with dementia cared for via home-based primary care. Future work should examine potential cost savings and use of CP in dementia care across geographic and healthcare settings., (© 2024 The American Geriatrics Society.)

Objective: To design and evaluate a clinical decision support (CDS) module to improve guideline concordant venous thromboembolism (VTE) pharmacoprophylaxis prescribing for pediatric inpatients with COVID-19., Materials and Methods: The proportion of patients who met our institutional clinical practice guideline's (CPG) criteria for VTE prophylaxis was compared to those who triggered a CDS alert, indicating the patient needed VTE prophylaxis, and to those who were prescribed prophylaxis pre and post the launch of a new VTE CDS module to support VTE pharmacoprophylaxis prescribing. The sensitivity, specificity, positive predictive value (PPV), negative predictive value, F1-score and accuracy of the tool were calculated for the pre- and post-intervention periods using the CPG recommendation as the gold standard. Accuracy was defined as the sum of the true positives and true negatives over the sum of the true positives, false positives, true negatives, and false negatives. Logistic regression was used to identify variables associated with correct thromboprophylaxis prescribing., Results: A significant increase in the proportion of patients triggering a CDS alert occurred in the post-intervention period (44.3% vs. 6.9%, p < .001); however, no reciprocal increase in VTE prophylaxis prescribing was achieved (36.6% vs. 40.9%, p = .53). The updated CDS module had an improved sensitivity (55.0% vs. 13.3%), NPV (44.9% vs. 36.3%), F1-score (66.7% vs. 23.5%), and accuracy (62.5% vs. 42.0%), but an inferior specificity (78.6% vs. 100%) and PPV (84.6% vs. 100%)., Discussion: The updated CDS model had an improved accuracy and overall performance in correctly identifying patients requiring VTE prophylaxis. Despite an increase in correct patient identification by the CDS module, the proportion of patients receiving appropriate pharmacologic prophylaxis did not change., Conclusion: CDS tools to support correct VTE prophylaxis prescribing need ongoing refinement and validation to maximize clinical utility., (© 2024 Wiley Periodicals LLC.)

We report the draft genome sequence of a novel species, Exiguobacterium sp., isolated from a freshly harvested and untreated cantaloupe in North Carolina. The strain Exiguobacterium wild type exhibited inhibitory activity against the foodborne pathogen Listeria monocytogenes , including strains of diverse serotypes and genotypes, both on agar media and in biofilms., Competing Interests: The authors declare no conflict of interest.

Background: Although prescribing and deprescribing practices in older people have been the subject of much research generally, there are limited data in older people at the end of life. This highlights the need for research to determine prescribing and deprescribing patterns, as a first step to facilitate guideline development for medicines optimisation in this vulnerable population., Aims: To examine prescribing and deprescribing patterns in older people at the end of life and to determine the prevalence of potentially inappropriate medication use., Design: A longitudinal, retrospective cohort study where medical records of eligible participants were reviewed, and data extracted. Medication appropriateness was assessed using two sets of consensus-based criteria; the STOPPFrail criteria and criteria developed by Morin et al., Setting/participants: Decedents aged 65 years and older admitted continuously for at least 14 days before death to three inpatient hospice units across Northern Ireland, who died between 1st January and 31st December 2018, and who had a known diagnosis, known cause of death and prescription data. Unexpected/sudden deaths were excluded., Results: Polypharmacy was reported to be continued until death in 96.2% of 106 decedents (mean age of 75.6 years). Most patients received at least one potentially inappropriate medication at the end of life according to the STOPPFrail and the criteria developed by Morin et al. (57.5 and 69.8% respectively). Limited prevalence of proactive deprescribing interventions was observed., Conclusions: In the absence of systematic rationalisation of drug treatments, a substantial proportion of older patients continued to receive potentially inappropriate medication until death., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.