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Brian S Decker,1,2 Kalisha D O'Neill,1,2 Mary A Chambers,1,2 James E Slaven,3 Zhangsheng Yu,3 David R Jones,2,4 Sharon M Moe1,21Division of Nephrology, 2Department of Medicine, 3Department of Biostatistics, 4Division of Clinical Pharmacology, Department of Medicine, School of Medicine, Indiana University, Indianapolis, IN, USAAbstract: There is a paucity of studies evaluating the change in liver metabolism in subjects receiving hemodialysis. The purpose of this study was to compare the effect of uremic toxins on hepatic cytochrome P450 (CYP)3A4 and CYP2D6 metabolism before and after a 4-hour hemodialysis session. Midazolam and dextromethorphan were incubated with uremic serum collected from subjects before and after the 4-hour hemodialysis session. Analysis and quantification of the 1'-OH-midazolam and 4-OH-midazolam and dextrorphan metabolites were performed by high-pressure liquid chromatography/mass spectrometry. Statistical analysis using the Student's t-test (paired) was used to compare the amount of metabolite formed. The mean amount of 1'-OH-midazolam, 4-OH-midazolam, and dextrorphan metabolites formed before and after hemodialysis did not significantly differ. There was no significant difference in CYP3A4 and CYP2D6 metabolic activity in uremic serum before and after hemodialysis.Keywords: hemodialysis, uremia, CYP3A4, CYP2D6, metabolism

Introduction: Our goal was to compare outcomes of adrenalectomy performed by low-volume and high-volume academic urologists with extensive experience in renal surgery., Methods: A single-center retrospective review identified patients undergoing adrenalectomy by urologists from 2009 to 2023. Data were gathered on demographics, tumor characteristics, surgeon volume, surgical outcomes including length of procedure, estimated blood loss, length of stay, and complications identified by the Clavien-Dindo complication classification system. Bivariable and multivariable analyses adjusting for BMI, size of mass, age, and surgical approach compared outcomes between low- and high-volume adrenalectomy surgeons., Results: A total of 304 adrenalectomies were performed by 7 urologic surgeons during the study period. One surgeon was high volume, with an average of 15 adrenalectomies per year during the study period. The remaining 6 surgeons ranged from < 1 to 4 adrenalectomies per year on average during the study period and were considered low volume. On multivariable analysis, the rate of any complication was found to be significantly different between the groups (5.3% vs 13.5%, P = .01). However, on analysis of Clavien 3 or higher complications, the rate was not found to be different (1% vs 4%, P = .22). Procedure time (130 vs 134 minutes, P = .33), estimated blood loss (30 vs 50 mL, P = .86), positive margin rate (11% vs 7%, P = .35), and length of stay (2 days vs 2 days, P = .22) were not different when the surgery was performed by a high-volume or low-volume urologist., Conclusions: Surgical volume may not affect outcomes of adrenalectomy when performed by urologists experienced in retroperitoneal surgery at a high-volume, specialized center.

Objectives: We sought to determine whether bladder cuff excision and its technique influence outcomes after radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC)., Methods and Materials: A multicenter, international, retrospective analysis using the ROBotic surgery for Upper tract Urothelial cancer Study (ROBUUST) 2.0 registry identified 1,718 patients undergoing RNU for UTUC between 2015 and 2023 at 17 centers across the United States, Europe, and Asia. Data was gathered on (1) whether bladder cuff excision was performed and (2) what technique was used, including formal excision or other techniques (pluck technique, stripping/intussusception technique) and outcomes. Multivariate and survival analyses were performed to compare the groups., Results: Most patients (90%, 1,540/1,718) underwent formal bladder cuff excision in accordance with EAU and AUA guidelines. Only 4% (68/1,718) underwent resection using other techniques, and 6% (110/1,718) did not have a bladder cuff excised. Median follow up for the cohort was 24 months (IQR 9-44). When comparing formal bladder cuff excision to other excision techniques, there were no differences in oncologic or survival outcomes including bladder recurrence-free survival (BRFS), recurrence-free survival (RFS), metastasis-free survival (MFS), overall survival (OS), or cancer-specific survival (CSS). However, excision of any kind conferred a decreased risk of bladder-specific recurrence compared to no excision. There was no difference in RFS, MFS, OS, or CSS when comparing bladder cuff excision, other techniques, and no excision., Conclusions: Bladder cuff excision improves recurrence-free survival, particularly when considering bladder recurrence. This benefit is conferred regardless of technique, as long as the intramural ureter and ureteral orifice are excised. However, the benefit of bladder cuff excision on metastasis-free, overall, and cancer-specific survival is unclear., 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 Inc. All rights reserved.)

Objective: Describe the healthcare utilization in the last 60 days of life in pediatric patients with cancer who died at home under hospice care and those that died in the hospital. Methods: Retrospective chart review of the medical records of those children with cancer diagnosis with palliative care consult and died either under hospice care at home or in the hospital. Results: Patients dying under hospice care spent a median of 44 days at home. Patients dying in the hospital spent a median of 30.5 days in the hospital, 10.5 days in the intensive care unit, and underwent 3.5 procedures requiring anesthesia. 45% of those that died in the hospital were compassionately extubated. Conclusion: For those dying with a cancer diagnosis, hospice care can allow for significant time at home with minimal healthcare while those dying in the hospital do spend a significant time in the hospital. This provides more information to both providers and families about end-of-life healthcare utilization., 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.

Background: Given improved contemporary survival of adults with congenital heart disease (ACHD), we aimed to evaluate trends in ACHD surgery and outcomes at a single center over a 27-year period., Methods: Surgical databases were retrospectively queried for patients >18 years old who underwent ACHD surgery between January 1, 1994, and December 31, 2020. A total of 2,195 included patients underwent 2,425 cardiac surgical procedures within the specified time frame. Patients were grouped by era: I, 1994-2000; 2, 2001-2010; and 3, 2011-2020. Trends in primary cardiac diagnosis and surgical management were evaluated., Results: The median age increased across the eras. The most common primary cardiac diagnoses (n = 2,425) overall were left ventricular outflow tract anomalies (n = 2,019, 83%), atrial septal defect (n = 407, 17%), right ventricular outflow tract anomalies (n = 360, 15%), and ventricular septal defect (n = 110, 4.5%). The most commonly observed procedures overall were operations on the left ventricular outflow tract (n = 1,633, 67%), aorta (n = 675, 28%), coronary arteries (n = 449, 19%), right ventricular outflow tract (n = 323, 13%), and atrial septal defect (n = 264, 11%). Major complications occurred in 10% of cases, and 58 patients died within 30 days of their operation yielding an operative mortality of 2.4%., Conclusion: To our knowledge, this is the largest single center report on surgery for adults with congenital heart disease. Surgery for ACHD has been performed at our center with relatively low morbidity and mortality over the last few decades., 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.

This study aimed to evaluate the utilization of drugs with pharmacogenomic guidelines (PGx-drugs) for personalized dosing in pediatric leukemia. A retrospective observational study of pediatric leukemia patients admitted between 2009-2019 at a single-center academic children's hospital was conducted to determine PGx-drug exposure within 3 years of diagnosis. Along with baseline demographic and clinical characteristics of these patients, data regarding dates of diagnosis, relapse, death were collected. During the study period, inclusion criteria were met by 714 patients. The most frequently given medications were ondansetron (96.1%), morphine (92.2%), and allopurinol (85.3%) during the study period. In this cohort, 82% of patients received five or more PGx-drugs. Patients diagnosed with acute myeloid leukemia and leukemia unspecified were prescribed more PGx-drugs than other types of leukemia. There was a significant relationship between age at diagnosis and the number of PGx-drugs prescribed. Adolescents and adults both received a median of 10 PGx-drugs, children received a median of 6 PGx-drugs, and infants received a median of 7 PGx-drugs ( p  < 0.001). Patients with recurrent leukemia had significantly more PGx-drugs prescribed compared to those without recurrent disease, 10 drugs and 6 drugs, respectively ( p  < 0.001). Patients diagnosed with childhood leukemia are high utilizers of PGx-drugs. There is a vital need to understand how PGx testing may be utilized to optimize treatment and enhance quality of life. Preemptive PGx testing is a tool that aids in optimization of drug therapy and decreases the need for later treatment modifications. This can result in financial savings from decreased health-care encounters.

Introduction: Femoral shaft nonunion negatively affects patient quality of life. Although multiple risk factors have been identified for femoral shaft nonunion after intramedullary nail (IMN) fixation, there is no quantitative model for predicting nonunion., Study Description: The study is a retrospective cohort study of patients with femoral shaft fractures treated at two level one trauma centers who were followed to fracture union or nonunion. Patient, injury, and surgical characteristics were analyzed to create a quantitative model for nonunion risk after intramedullary nailing., Methods: Eight hundred one patients aged 18 years and older with femoral shaft fractures treated with reamed, locked IMNs were identified. Risk factors including demographics, comorbidities, surgical variables, and injury-related characteristics were evaluated. Multivariate analysis was conducted, and several variables were included in a scoring system to predict nonunion risk., Results: The overall nonunion rate was 7.62% (61/801). Multivariate analysis showed significant association among pulmonary injury (odds ratio [OR] = 2.19, P = 0.022), open fracture (OR=2.36, P = 0.02), current smoking (OR=3.05, P < 0.001), postoperative infection (OR=12.1, P = 0.007), AO/OTA fracture pattern type A or B (OR=0.43, P = 0.014), and percent cortical contact obtained intraoperatively ≥25% (OR=0.41, P = 0.021) and nonunion. The scoring system created to quantitatively stratify nonunion risk showed that a score of 3 or more yielded an OR of 6.38 for nonunion (c-statistic = 0.693, P < 0.0001)., Conclusions: Femoral shaft nonunion risk is quantifiable based on several independent injury, patient, and surgical factors. This scoring system is an additional tool for clinical decision making when caring for patients with femoral shaft fractures treated with IMNs., (Copyright © 2024 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Orthopaedic Surgeons.)

Moral distress is a well-documented phenomenon for health care providers (HCPs). Exploring HCPs' perceptions of participation in moral distress interventions using qualitative and quantitative methods enhances understanding of intervention effectiveness. The purpose of this study was to measure and describe the impact of a two-phased intervention on participants' moral distress. Using a cross-over design, the project aimed to determine if the intervention would decrease moral distress, enhance moral agency, and improve perceptions about the work environment. We used quantitative instruments and explored participants' perceptions of the intervention using semi-structured interviews. Participants were from inpatient settings, within three major hospitals of a large, urban healthcare system in the Midwest, United States. Participants included nurses (80.6%) and other clinical care providers. Using generalized linear mixed modeling we assessed the change in each of the outcome variables over time controlling for groups. Interviews were audiotaped and professionally transcribed. The written narratives were coded into themes. The change in scores on study instruments trended in the desired direction however did not meet statistical significance. Qualitative interviews revealed that intervention effectiveness was derived from a combination of learning benefits, psychological benefits, and building community that promoted moral agency. Findings demonstrate a clear link between moral distress and moral agency and suggest that Facilitated Ethics Conversations can enhance the work environment. Findings provide insight for developing evidenced-based approaches to address moral distress of hospital nurses., (© 2023. The Author(s).)

Background: Offspring born to mothers with pre-eclampsia (Pre-E) suffer higher risks of adult cardiovascular diseases, suggesting that exposure to an antiangiogenic environment in-utero has a lasting impact on the development of endothelial function. The goal of this study is to test the hypothesis that in-utero exposure to Pre-E results in alterations of angiogenic factors/cytokines that negatively impact vascular development during infancy., Methods: Infants born from mothers with and without Pre-E were recruited and followed up at 6 months. Plasma cytokines, blood pressure, microvessel density, and vascular reactivity were assessed., Results: 6-month-old infants born to mothers with Pre-E had unchanged blood pressure (p = 0.86) and microvessel density (p = 0.57). Vascular reactivity was decreased in infants born to mothers with Pre-E compared to infants born to healthy mothers (p = 0.0345). Interleukin 8 (IL-8) (p = 0.03) and Angiopoeitin-2 (Ang-2) (p = 0.04) were increased in infants born to mothers with Pre-E. We observed that higher IL-8 was associated with lower vascular reactivity (rho = -0.14, p < 0.0001)., Conclusion: At 6 months of age, infants born to mothers with Pre-E had impaired vascular reactivity and higher IL-8 and Ang-2, but similar blood pressure and microvessel density compared to infants born to non-Pre-E mothers., Impact Statement: Changes in cord blood antiangiogenic factors are documented in infants of mothers with pre-eclampsia and may contribute to offspring risks of adult cardiovascular disease. How these factors evolve during early infancy and their correlation with offspring vascular development have not been studied. This study found that 6-month-old infants born to mothers with pre-eclampsia had decreased vascular reactivity, which was correlated with higher IL-8. These findings underscore the lasting impact of maternal pre-eclampsia on offspring vascular development and highlight the need for long-term follow-up in children born to mothers with pre-eclampsia., (© 2024. The Author(s), under exclusive licence to the International Pediatric Research Foundation, Inc.)

Competing Interests: Conflicts of interest Dr Que is an investigator for Castle Biosciences and Consultant for American College of Physicians Dynamed. Drs Watters and Bell have no conflicts of interest to declare.

Robotic assisted partial nephrectomy (RPN) has emerged in urologic practice for the management of appropriately sized renal masses. We provide a 20-year comparison of the outcomes of open partial nephrectomy (OPN) versus RPN for renal cell carcinoma (RCC) at our institution. An IRB-approved retrospective review was conducted of RCC patients at a single institution from 2000 to 2022 who underwent RPN or OPN. In addition to demographics, procedural details including ischemia and operative time were collected. Oncologic outcomes were evaluated through Kaplan-Meier statistical analysis to determine recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) analysis. 849 patients underwent RPN while 385 underwent OPN. 61% were male with average age of 58.8 ± 12.8 years. Operative time was shorter in the open group (184 vs 200 min, p = 0.002), as was ischemia time (16 vs 19 min, p = 0.047). However, after 2012, RPN became more common than OPN with improving ischemia time. RPN patients had significantly improved RFS (HR 0.45, p = 0.0004) and OS (HR 0.51, p = 0.0016) when controlled for T-stage and margin status. More > pT1 masses were managed with OPN than RPN (11.2 vs 5.4%, p < 0.0001). At our institution, RPN had an increasing incidence with reduced ischemia time compared to OPN over the last 10 years. While higher stage renal masses were more often managed with OPN, selective use of RPN does offer improved oncologic outcomes. Further investigation is needed to evaluate optimization of the selection of RPN versus OPN in the nephron-sparing management of renal masses., (© 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.)

Purpose: Chronic neck pain (CNP) is prevalent and challenging to treat. Despite evidence of massage's effectiveness for CNP, multiple accessibility barriers exist. The Trial Outcomes for Massage: Care Ally-Assisted vs. Therapist Treated (TOMCATT) study examined a care ally-assisted massage (CA-M) approach compared to a waitlist control prior to a study design modification (WL-C 0 )., Methods: CA-M consisted of in-person training for veteran/care-ally dyads to learn a standardized 30-minue massage routine, instructional DVD, and printed treatment manual. Participants were to complete three care ally-assisted massage sessions weekly for 12-weeks. Outcomes collected at baseline, 1-, 3-, and 6-months included validated measures of neck pain severity and associated disability. Linear mixed-model approaches were used for analysis with 3-months as the primary outcome timepoint., Results: Participants (N = 203) were 56.7 ± 14 years old, 75% White, 15% female, and 75% married/partnered. Among 102 CA-M participants, 45% did not attend the in-person training and subsequently withdrew from the study and were more likely to be younger (p = .016) and employed (p = .004). Compared to WL-C 0 , CA-M participants had statistically significant reductions in pain-related disability at 3-months (-3.4, 95%CI = [-5.8, -1.0]; p = .006) and 6-months (-4.6, 95%CI = [-7.0, -2.1]; p < .001) and pain severity at 3-months (-1.3, 95%CI = [-1.9, -0.8]; p < .001) and 6-months (-1.0, 95%CI = [-1.6, -0.4]; p = .007), respectively., Conclusion: In this analysis, CA-M led to greater reductions in CNP with disability and pain severity compared to WL-C 0 , despite treatment engagement and retention challenges. Future work is needed to determine how to better engage Veterans and their care-allies to attend CA-M training., 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 Inc. All rights reserved.)

Objective: A diverse physician workforce ensures equitable care. The holistic review of residency applications is one strategy to enhance physician diversity; however, little is known about current adoption and the factors that facilitate/impede the adoption of holistic recruitment practices (HRPs) by graduate medical education (GME) residency, and fellowship program directors (PDs). To describe the current state and explore, the barriers/facilitators to the adoption of HRPs at our institution., Methods: We disseminated information about HRP within our program between 2021 and 2022. In May 2022, a survey of 73 GME PDs assessed current recruitment practices and self-reported barriers to holistic recruitment. Holistic Recruitment Scores (HRSs) reflecting the adoption of best practices were tabulated for each program and compared to identify predictors of adoption., Results: 73/80 (92%) of PDs completed the survey. Programs whose PDs had higher academic rank, total number of trainees, and female trainees in the past 3 years had higher HRSs. Program size was directly correlated with HRS. Most (93%) PDs felt their current efforts were aligned to increase diversity and 58% felt there were no barriers to the adoption of holistic review. The most reported barriers were lack of time and knowledge/expertise in diversity, equity, and inclusion ( DEI ) , both reported by 16 out of 73 PDs (22%)., Conclusion: While most PDs implemented some HRP, institutional and departmental support of program directors through the commitment of resources (eg, staffing help and subject matter experts/coaches hiring) are crucial to overcome barriers., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2024.)

Objective: To examine long-term ileal ureter replacement results at over 32 years at our institution. Long segment or proximal ureteral strictures pose a challenging reconstructive problem. Ureteroureterostomy, psoas hitch, Boari flap, buccal ureteroplasty, and autotransplantation are common reconstructive techniques. We show that ileal ureter remains a lasting option., Methods: We performed a retrospective review of patients undergoing open ileal ureter creation from 1989-2021. Patient demographics, operative history, and complications were examined. All patients were followed for changes in renal function. Demographic data were analyzed and Cox proportional hazard models were performed., Results: One hundred and fifty-eight patients were identified with median follow-up time of 40 months. Eighty-one percent had a unilateral ileal ureter creation. Fifty percent were female, median age was 53.3. Twenty-seven percent of patients had radiation-induced strictures. Preoperatively, 56.3% of patients were chronic kidney disease stage 1-2 and 43.7% were stage 3-5. Post-operatively, 54% were stage 1-2 and 46% were stage 3-5. Cox proportional hazard models demonstrated no significant correlation between worsening renal function and stricture cause, bilateral repair, complications, or sex (biologically male or female). Seventy-seven percent had no 30-day complications. Clavien complications included grade 1 (18), grade 2 (4), grade 3 (9), and grade 4 (5). Long-term complications included worsening renal function (3%), incisional hernia (8.2%), and small bowel obstruction (6.9%). Five (3.1%) patients ultimately required dialysis and 5 (3.1%) patients developed metabolic acidosis., Conclusion: Ileal ureteral reconstruction is often a last resort for patients with complex ureteral injuries. Clinicians can be reassured by our long-term data that ileal ureteral creation is a safe treatment with good preservation of renal function and low risk of hemodialysis and metabolic acidosis., Competing Interests: Declaration of Competing Interest The authors have no conflicts of interest to disclose., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Humans living at high-altitude (HA) have adapted to this environment by increasing pulmonary vascular and alveolar growth. RNA sequencing data from a novel murine model that mimics this phenotypical response to HA suggested estrogen signaling via estrogen receptor alpha (ERα) may be involved in this adaptation. We hypothesized ERα was a key mediator in the cardiopulmonary adaptation to chronic hypoxia and sought to delineate the mechanistic role ERα contributes to this process by exposing novel loss-of-function ERα mutant (ERαMut) rats to simulated HA. ERα mutant or wild-type (wt) rats were exposed to normoxia or hypoxia starting at conception and continued postnatally until 6 wk of age. Both wt and ERαMut animals born and raised in hypoxia exhibited lower body mass and higher hematocrits, total alveolar volumes (V a ), diffusion capacities of carbon monoxide (DLCO), pulmonary arteriole (PA) wall thickness, and Fulton indices than normoxia animals. Right ventricle adaptation was maintained in the setting of hypoxia. Although no major physiologic differences were seen between wt and ERαMut animals at either exposure, ERαMut animals exhibited smaller mean linear intercepts (MLI) and increased PA total and lumen areas. Hypoxia exposure or ERα loss-of-function did not affect lung mRNA abundance of vascular endothelial growth factor, angiopoietin 2, or apelin. Sexual dimorphisms were noted in PA wall thickness and PA lumen area in ERαMut rats. In summary, in room air-exposed rats and rats with peri- and postnatal hypoxia exposure, ERα loss-of-function was associated with decreased alveolar size (primarily driven by hypoxic animals) and increased PA remodeling. NEW & NOTEWORTHY By exposing novel loss-of-function estrogen receptor alpha (Erα) mutant rats to a novel model of human high-altitude exposure, we demonstrate that ERα has subtle but inconsistent effects on endpoints relevant to cardiopulmonary adaptation to chronic hypoxia. Given that we observed some histologic, sex, and genotype differences, further research into cell-specific effects of ERα during hypoxia-induced cardiopulmonary adaptation is warranted.

The COVID-19 pandemic led to severe disruptions in health care and a relaxation of rules surrounding opioid prescribing-changes which led to concerns about increased reliance on opioids for chronic pain and a resurgence of opioid-related harms. Although some studies found that opioid prescriptions increased in the first 6 months of the pandemic, we know little about the longer-term effects of the pandemic on opioid prescriptions. Further, despite the prevalence of pain in veterans, we know little about patterns of opioid prescriptions in the Veterans Health Administration (VA) associated with the pandemic. Using a retrospective cohort of VA patients with chronic low-back pain, we examined the proportion of patients with an opioid prescription and mean morphine milligram equivalents over a 3-year period-1 year prior to and 2 years after the pandemic's onset. Analyses revealed that both measures fell during the entire observation period. The largest decrease in the odds of filling an opioid prescription occurred in the first quarter of the pandemic, but this downward trend continued throughout the observation period, albeit at a slower pace. Clinically meaningful differences in opioid prescriptions and dose over time did not emerge based on patient race or rurality; however, differences emerged between female and male veterans, with decreases in opioid prescriptions slowing more markedly for women after the pandemic onset. These findings suggest that the pandemic was not associated with short- or long-term increases in opioid prescriptions or doses in the VA. PERSPECTIVE: This article examines opioid prescribing over a 3-year period-1 year prior to and 2 years after the onset of the COVID-19 pandemic-for VA patients with chronic low-back pain. Results indicate that, despite disruptions to health care, opioid prescriptions and doses decreased over the entire observation period., (Published by Elsevier Inc.)

Rationale: Lung T1 MRI is a potential method to assess cystic fibrosis (CF) lung disease that is safe, quick, and widely available, but there are no data in children with mild CF lung disease., Objective: Assess the ability of lung T1 MRI to detect abnormalities in children with mild CF lung disease., Methods: We performed T1 MRI, multiple breath washout (MBW), chest computed tomography (CT), and spirometry in a cohort of 45 children with mild CF lung disease (6-11 years of age)., Main Results: Despite mean normal ppFEV1 values, the majority of children with CF in this study exhibited mild lung disease evident in lung clearance index (LCI) measured by MBW, chest CT Brody scores, and percent normal lung perfusion (%NLP) measured by T1 MRI. The %NLP correlated with chest CT Brody scores, as did LCI, but %NLP and LCI did not correlate with each other. Analysis of the Brody subscores showed that %NLP and LCI largely correlated with different Brody subscores., Conclusions: T1 MRI can detect mild CF lung disease in children and correlates with chest CT findings. The %NLP from T1 MRI and LCI correlate with different chest CT Brody subscores, suggesting they provide complementary information about CF lung disease., (© 2024 The Authors. Pediatric Pulmonology published by Wiley Periodicals LLC.)

Objective: Little is known about why neonatology fellows pick the fellowship program they do. Understanding why fellows choose neonatology and rank their programs would be of benefit to program leadership and to other applicants., Study Design: This was a survey study sent to current neonatology fellows in the United States between September 2020 and October 2020, and were asked to rank their choices on a Likert scale. Respondents were also able to give free text responses to open-ended questions., Results: The most important factor fellows state for choosing their program was location, with multiple reasons given. There were significant differences in how certain subgroups ranked programs., Conclusion: Location of the fellowship program is the most important factor for fellows. There are differences within subgroups of fellows on how they rank their fellowship program. Fellowship directors can use this information to better inform selections on who to interview and how to rank fellows., Key Points: · Patient population appears to be the most important reason why fellows choose neonatology.. · Program location is the most important reason why fellows choose their specific training program.. · Fellowships can continue to highlight fellow camaraderie, scholarship, and clinical opportunities.., Competing Interests: None declared., (Thieme. All rights reserved.)

Objectives: Lung cancer screening is a complex and individualized decision. To understand how best to support patients in this decision, we must understand how shared decision-making is associated with both decisional and behavioral outcomes., Methods: Observational cohort study combining patient survey data with electronic health record data of lung screening-eligible patients who recently engaged in a shared decision-making discussion about screening with a primary care clinician., Results: Using multivariable analysis (n = 529), factors associated with higher lung cancer screening decisional quality include higher knowledge (OR = 1.33, p < .0001), lower perceived benefits (OR = 0.90, p = .0004), higher perceived barriers (OR = 1.07, p < .0001), higher self-efficacy (OR = 1.13, p < .0001), and higher levels of perceiving the discussion was shared (OR = 1.04, p < .0001). Factors associated with the patient's decision to screen include older age (OR = 1.12, p = .0050) and higher self-efficacy (OR = 1.11, p = .0407). Factors associated with screening completion included older age (OR = 1.05, p = .0050), higher knowledge (OR = 1.24, p = .0045), and higher self-efficacy (OR = 1.12, p = .0003)., Conclusions: Shared decision-making in lung cancer screening is a dyadic process between patient and clinician. As we continue to strive for high-quality patient-centered care, patient decision quality may be enhanced by targeting key factors such as high-quality knowledge, self-efficacy, and fostering a shared discussion to support patient engagement in lung cancer screening decisions., Competing Interests: Declaration of Competing Interest There are no financial or non-financial competing interests for any of the authors., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Hematopoietic acute radiation syndrome (H-ARS) involves injury to multiple organ systems following total body irradiation (TBI). Our laboratory demonstrated that captopril, an angiotensin-converting enzyme inhibitor, mitigates H-ARS in Göttingen minipigs, with improved survival and hematopoietic recovery, as well as the suppression of acute inflammation. However, the effects of captopril on the gastrointestinal (GI) system after TBI are not well known. We used a Göttingen minipig H-ARS model to investigate captopril's effects on the GI following TBI ( 60 Co 1.79 or 1.80 Gy, 0.42-0.48 Gy/min), with endpoints at 6 or 35 days. The vehicle or captopril (0.96 mg/kg) was administered orally twice daily for 12 days, starting 4 h post-irradiation. Ilea were harvested for histological, protein, and RNA analyses. TBI increased congestion and mucosa erosion and hemorrhage, which were modulated by captopril. GPX-4 and SLC7A11 were downregulated post-irradiation, consistent with ferroptosis at 6 and 35 days post-irradiation in all groups. Interestingly, p21/waf1 increased at 6 days in vehicle-treated but not captopril-treated animals. An RT-qPCR analysis showed that radiation increased the gene expression of inflammatory cytokines IL1B , TNFA , CCL2, IL18 , and CXCL8 , and the inflammasome component NLRP3 . Captopril suppressed radiation-induced IL1B and TNFA . Rectal microbiome analysis showed that 1 day of captopril treatment with radiation decreased overall diversity, with increased Proteobacteria phyla and Escherichia genera. By 6 days, captopril increased the relative abundance of Enterococcus, previously associated with improved H-ARS survival in mice. Our data suggest that captopril mitigates senescence, some inflammation, and microbiome alterations, but not ferroptosis markers in the intestine following TBI.

Objective: Bronchopulmonary dysplasia (BPD) is a major cause of morbidity in neonates and can be associated with long hospitalization and high health care utilization. This extremely stressful situation can be difficult for many families and caregivers. The high-risk situation combined with increased medical complexity can result in involvement of Department of Child Services (DCS) and even foster care placement. This study seeks to define risk factors for DCS involvement and foster care placement in children with BPD., Study Design: A retrospective study of children born at less than 32 weeks of gestation born between 2010 and 2016, on oxygen at 28 days of life and discharged home from a tertiary care center., Results: A total of 246 patients were identified. DCS was involved in 49 patients with 13 requiring foster care placement. The most common correlated risk factors that were identified for DCS involvement were maternal THC (tetrahydrocannabinol) positivity, hospital policy violations, maternal mental health diagnosis, and home insecurity. Home insecurity ( p  < 0.005) and amphetamine use ( p  < 0.005) were associated with foster care placement., Conclusion: There are numerous risk factors for both DCS and foster care placement. The identification of these risk factors is important to help establish services to help families and identify potential biases to avoid., Key Points: · There were both substance-related and non-substance-related risk factors for DCS involvement.. · Home insecurity and maternal amphetamine use were risk factors associated with foster care placement.. · This study fills the knowledge gap of risk factors for DCS and foster care placement in BPD.., Competing Interests: None declared., (Thieme. All rights reserved.)

Background: Research from across the United States has shown that rurality is associated with worse melanoma outcomes. In Indiana, nearly a quarter of all residents live in rural counties and an estimated 2180 cases of melanoma will be diagnosed in 2023., Aims: This study examines how geographical location affects the stage of melanoma diagnosis in Indiana, aiming to identify and address rural health disparities to ultimately ensure equitable care., Methods and Results: Demographics and disease characteristics of patients diagnosed with melanoma at Indiana University Health from January 2017 to September 2022 were compared using Students t-tests, Wilcoxon tests, chi-squared or Fisher's exact tests. Patients from rural areas presented with more pathological stage T3 melanomas (15.0% vs. 3.5%, p < 0.001) in contrast to their urban counterparts. Additionally, rural patients presented with fewer clinical stage I melanomas (80.8% vs. 89.3%) and more clinical stage II melanomas (19.2% vs. 8.1%), compared to urban patients, with no stage III (p = 0.028). Concerningly, a significantly higher percentage of the rural group (40.7%) had a personal history of BCC compared to the urban group (22.6%) (p = 0.005) and fewer rural patients (78.0%) compared to urban patients (89.4%) received surgical treatment (p = 0.016)., Conclusion: Patients from rural counties in Indiana have higher pathological and clinical stage melanoma at diagnosis compared to patients from urban counties. Additionally fewer rural patients receive surgical treatment and may be at higher risk of developing subsequent melanomas., (© 2024 The Authors. Cancer Reports published by Wiley Periodicals LLC.)

Introduction: The purpose of this study was to determine whether it is safe to use a conservative packed red blood cell transfusion hemoglobin threshold (5.5 g/dL) compared with a liberal transfusion threshold (7.0 g/dL) for asymptomatic patients with musculoskeletal-injured trauma out of the initial resuscitative period., Methods: This was a multicenter, prospective, nonblinded, randomized study done at three level 1 trauma centers. One hundred patients were enrolled. One patient was inappropriately enrolled, withdrawn from the study, and excluded from analysis leaving 99 patients (49 liberal and 50 conservative) with 30-day follow-up. After initial resuscitation, patients were enrolled and randomized to either a liberal or a conservative transfusion strategy. This strategy was followed throughout the index hospitalization. The primary outcome of the study was infection. Superficial infection was defined as clinical diagnosis of cellulitis or other superficial infection treated with oral antibiotics only. Deep infection was defined as clinical diagnosis of fracture-related infection requiring IV antibiotics and/or surgical débridement., Results: Ninety-nine patients were successfully followed for 30 days with 100% follow-up during this time. Seven infections (14%) occurred in the liberal group and none in the conservative group ( P < 0.01). Five deep infections (10%) occurred in the liberal group and none in the conservative group ( P = 0.03). Three superficial infections (6%) occurred in the liberal and none in the conservative group, which was not a significant difference ( P = 0.1). No difference was observed in length of stay between groups., Discussion: Transfusing young healthy asymptomatic patients with orthopaedic trauma for hemoglobin <7.0 g/dL increases the risk of infection. No increased risk of anemia-related complications was identified with a conservative transfusion threshold of 5.5 g/dL., Data Availability and Trial Registration Numbers: Data are available on request. IRB protocol number is 1402557771. This study was registered with Clinicaltrials.gov identifier NCT02972593., Level of Evidence: Level 2, unblinded prospective randomized multicenter study., (Copyright © 2023 by the American Academy of Orthopaedic Surgeons.)

Objectives: The objective of this study was to compare plasma proteomes of patients with confirmed fracture-related infections (FRIs) matched to noninfected controls using liquid chromatography-mass spectrometry., Design: This was a prospective case-control study., Setting: The study was conducted at a single, academic, Level 1 trauma center., Patient Selection Criteria: Patients meeting confirmatory FRI criteria were matched to controls without infection based on fracture region, age, and time after surgery from June 2019 to January 2022. Tandem mass tag liquid chromatography-mass spectrometry analysis of patient plasma samples was performed., Outcome Measures and Comparisons: Protein abundance ratios in plasma for patients with FRI compared with those for matched controls without infection were calculated., Results: Twenty-seven patients meeting confirmatory FRI criteria were matched to 27 controls. Abundance ratios for more than 1000 proteins were measured in the 54 plasma samples. Seventy-three proteins were found to be increased or decreased in patients with FRI compared with those in matched controls (unadjusted t test P < 0.05). Thirty-two of these proteins were found in all 54 patient samples and underwent subsequent principal component analysis to reduce the dimensionality of the large proteomics dataset. A 3-component principal component analysis accounted for 45.7% of the variation in the dataset and had 88.9% specificity for the diagnosis of FRI. STRING protein-protein interaction network analysis of these 3 PCs revealed activation of the complement and coagulation cascades through the Reactome pathway database (false discovery rates <0.05)., Conclusions: Proteomic analyses of plasma from patients with FRI demonstrate systemic activation of the complement and coagulation cascades. Further investigation along these lines may help to better understand the systemic response to FRI and improve diagnostic strategies using proteomics., Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence., Competing Interests: The authors report no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Detecting airway inflammation non-invasively in infants with cystic fibrosis (CF) is difficult. We hypothesized that markers of inflammation in CF [IL-1β, IL-6, IL-8, IL-10, IL-17A, neutrophil elastase (NE) and tumor necrosis factor (TNF-α)] could be measured in infants with CF from nasal fluid and would be elevated during viral infections or clinician-defined pulmonary exacerbations (PEx)., Methods: We collected nasal fluid, nasal swabs, and hair samples from 34 infants with CF during monthly clinic visits, sick visits, and hospitalizations. Nasal fluid was isolated and analyzed for cytokines. Respiratory viral detection on nasal swabs was performed using the Luminex NxTAG® Respiratory Pathogen Panel. Hair samples were analyzed for nicotine concentration by reverse-phase high-performance liquid chromatography. We compared nasal cytokine concentrations between the presence and absence of detected respiratory viruses, PEx, and smoke exposure., Results: A total of 246 samples were analyzed. Compared to measurements in the absence of respiratory viruses, mean concentrations of IL-6, IL-8, TNF-α, and NE were significantly increased while IL-17A was significantly decreased in infants positive for respiratory viruses. IL-17A was significantly decreased and NE increased in those with a PEx. IL-8 and NE were significantly increased in infants with enteric pathogen positivity on airway cultures, but not P. aeruginosa or S. aureus. Compared to those with no smoke exposure, there were significantly higher levels of IL-6, IL-10, and NE in infants with detectable levels of nicotine., Conclusions: Noninvasive collection of nasal fluid may identify inflammation in infants with CF during changing clinical or environmental exposures., Competing Interests: Declaration of Competing Interest The authors have no declarations of interest., (Copyright © 2023 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.)

Background & Aims: Patients with acute liver failure (ALF) awaiting liver transplantation (LT) may develop multiorgan failure, but organ failure does not impact waitlist prioritization. The aim of this study was to examine the impact of organ failure on waitlist mortality risk and post LT outcomes in patients with ALF., Methods: We studied adults waitlisted for ALF in the United Network for Organ Sharing (UNOS) database (2002-2019). Organ failures were defined using a previously described Chronic Liver Failure modified sequential organ failure score assessment adapted to UNOS data. Regression analyses of the primary endpoints, 30-day waitlist mortality (Competing risk), and post-LT mortality (Cox-proportional hazards), were performed. Latent class analysis (LCA) was used to determine the organ failures most closely associated with 30-day waitlist mortality., Results: About 3212 adults with ALF were waitlisted, for hepatotoxicity (41%), viral (12%) and unspecified (36%) etiologies. The median number of organ failures was three (interquartile range 1-3). Having ≥3 organ failures (vs. ≤2) was associated with a sub hazard ratio (HR) of 2.7 (95%CI 2.2-3.4)) and a HR of 1.5 (95%CI 1.1-2.5)) for waitlist and post-LT mortality, respectively. LCA identified neurologic and respiratory failure as most impactful on 30-day waitlist mortality. The odds ratios for both organ failures (vs. neither) were higher for mortality 4.5 (95% CI 3.4-5.9) and lower for delisting for spontaneous survival .5 (95%CI .4-.7) and LT .6 (95%CI .5-.7)., Conclusion: Cumulative organ failure, especially neurologic and respiratory failure, significantly impacts waitlist and post-LT mortality in patients with ALF and may inform risk-prioritized allocation of organs., (© 2023 The Authors. Clinical Transplantation published by John Wiley & Sons Ltd.)

Objective: The aims of this study were to determine the prevalence of positive mental health (MH) screens in a pediatric high-risk asthma (HRA) clinic population, and to determine the success rate of engagement in MH services before and after adding a clinical psychologist to our multidisciplinary clinic., Hypothesis: We hypothesized that the HRA population would have a higher prevalence of anxiety/depression symptoms than that previously reported for the general pediatric asthma population. We anticipated that the presence of an embedded psychologist in HRA clinic would facilitate successful connection to MH services., Methods: Pediatric patients in the HRA clinic were prospectively screened for anxiety and depression using validated screening instruments. Positive scores were referred for MH services. Time to MH service engagement was recorded before and after the addition of a clinical psychologist., Results: A total of 186 patients were screened; 60% had a positive MH screen. Female sex was associated with higher median scores on both screening tools and higher likelihood of engagement in MH services. After addition of a clinical psychologist, new engagement in MH services increased (20% vs. 80%, p < 0.0001), and median time to engagement decreased (14.5 vs. 0.0 months, p = 0.003)., Conclusion: There is a high prevalence of anxiety and depression in this pediatric HRA population. Success of engagement in MH services improved after a clinical psychologist joined our multidisciplinary team, suggesting access to care as a primary barrier to engagement., (© 2023 The Authors. Pediatric Pulmonology published by Wiley Periodicals LLC.)

Background: There is little known about the spectrum of cardiac injury in acute COVID-19 infection in children., Methods: A single-centre, retrospective chart analysis was performed. The protocol was deemed IRB exempt. All patients under the age of 21 years admitted from 20 March, 2020 to 22 June, 2021 for acute symptomatic COVID-19 infection or clinical suspicion of multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19 were included. Past medical history, lab findings, echocardiogram and electrocardiogram/telemetry findings, and clinical outcomes were reviewed., Results: Sixty-six patients with MIS-C and 178 with acute COVID-19 were reviewed. Patients with MIS-C had more cardiac testing than those with acute COVID-19. Inflammatory markers were more likely elevated, and function was more likely abnormal on echocardiogram in those with MIS-C with testing performed. Among patients with MIS-C, 17% had evidence of coronary dilation versus 0% in the acute COVID-19 group. One (0.6%) patient with acute COVID-19 had clinically significant electrocardiogram or telemetry findings, and this was in the setting of prior arrhythmias and CHD. Four (6%) patients with MIS-C had clinically significant findings on electrocardiogram or telemetry. Among patients with acute COVID-19, extracorporeal membrane oxygenation support was required in 0.6% of patients with acute COVID-19, and there was a 2.8% mortality. There were no deaths in the setting of MIS-C., Conclusions: Patients with acute COVID-19 and clinical suspicion of cardiac injury had a lower incidence of abnormal laboratory findings, ventricular dysfunction, or significant arrhythmia than those with MIS-C.

Objective: To compare rates of reduction loss, nonunion, and infection in intra-articular distal tibia fractures (IADTF) treated with limited open reduction internal fixation and intramedullary nailing (IMN) as compared to open reduction internal fixation with plate and screws (plate fixation [PF])., Design: Retrospective review., Setting: Level-I academic trauma center., Patient Selection Criteria: Patients age ≥ 18 with OTA/AO 43C1 and C2 IADTF treated with IMN or PF between 2013-2021., Outcome Measures and Comparisons: Loss of reduction, surgical site infection (SSI), nonunion, and patient-reported outcomes (PROs) were compared for IMN versus PF treatments., Results: One hundred ten patients met the inclusion criteria (IMN 33 and PF 77). There was no loss of reduction found. Seventeen nonunions (15% overall; IMN 4/33 and PF 13/77) and 13 SSIs (12% overall; IMN 2/33 and PF11/77) were identified. Despite several risk factors being identified for nonunion and SSI in bivariate analysis, only open fracture remained significant as a risk factor for both nonunion (odds ratio 0.09 for closed fracture, 95% confidence interval, 0.02-0.56, P = 0.009) and SSI (odds ratio 0.07 for closed fracture, 95% confidence interval, 0.06-0.26, P = 0.012) in the multivariate model. Propensity scoring based on presurgical variables was significantly different between patients who received IMN versus PF ( P = 0.03); however, logistic regression incorporating the propensity score revealed no significant association with nonunion and SSI. Adjusting for the propensity score, there remained no association comparing IMN versus PF with nonunion and SSI ( P = 0.54 and P = 0.17, respectively). There was also no difference in PROs between IMN and PF (physical function: P = 0.25 and pain interference: P = 0.21)., Conclusions: Overall nonunion and SSI prevalence was 15% and 12%, respectively, in operatively treated OTA/AO 43C1 and C2 IADTF. An open fracture was a significant risk factor for nonunion and SSI. Metaphyseal fixation through IMN or PF did not affect loss of reduction, nonunion, SSI, or PROs., Level of Evidence: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence., Competing Interests: The authors report no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background and Aims: Little is known about the clinical characteristics and prognosis of hospitalized patients with moderate alcohol-associated hepatitis (mAH) as compared to severe alcohol-associated hepatitis (sAH). Therefore, we aimed to describe the clinical characteristics and risk factors associated with mortality in hospitalized mAH patients., Methods: Patients hospitalized with alcohol-associated hepatitis (AH) from 1 January 2010 to 31 December 2020 at a large US healthcare system [11 hospitals, one liver transplant centre] were retrospectively analysed for outcomes. Primary outcome was 90-day mortality. AH and mAH were defined according to NIAAA Alcoholic Hepatitis Consortia and Model for End-stage Liver Disease Score ≤ 20 respectively. Multivariable Cox regression analysis was performed to identify independent risk factors associated with 90-day mortality., Results: 1504 AH patients were hospitalized during the study period, of whom 39% (n = 590) had mAH. Compared to sAH patients, mAH patients were older (50 vs. 48 years, p < 0.001) and less likely to have underlying cirrhosis (74% vs. 83%, p < 0.001). There were no differences between the two groups for median alcohol intake g/day (mAH 140.0 vs. sAH 112.0, p = 0.071). The cumulative proportion surviving at 90 days was 88% in mAH versus 62% in sAH (p < 0.001). On multivariable analysis, older age [HR 1.03 (95% CI 1.00-1.06), p = 0.020], corticosteroid use [HR 1.80 (95% CI 1.06-3.06), p = 0.030] and acute kidney injury (AKI) [HR 2.43 (95% CI 1.33-4.47), p = 0.004] were independently associated with 90-day mortality., Conclusions: mAH carries a 12% mortality rate at 90 days. Age, AKI and corticosteroid use were associated with an increased risk for 90-day mortality. Avoidance of corticosteroids and strategies to reduce the risk of AKI could improve outcomes in mAH patients., (© 2023 The Authors. Liver International published by John Wiley & Sons Ltd.)

Objectives: To determine whether it is safe to use a conservative packed red blood cell transfusion hemoglobin (Hgb) threshold (5.5 g/dL) compared with a liberal transfusion threshold (7.0 g/dL) for asymptomatic musculoskeletal injured trauma patients who are no longer in the initial resuscitative period., Methods: Design: Prospective, randomized, multicenter trial., Setting: Three level 1 trauma centers., Patient Selection Criteria: Patients aged 18-50 with an associated musculoskeletal injury with Hgb less than 9 g/dL or expected drop below 9 g/dL with planned surgery who were stable and no longer being actively resuscitated were randomized once their Hgb dropped below 7 g/dL to a conservative transfusion threshold of 5.5 g/dL versus a liberal threshold of 7.0 g/dL., Outcome Measures and Comparisons: Postoperative infection, other post-operative complications and Musculoskeletal Functional Assessment scores obtained at baseline, 6 months, and 1 year were compared for liberal and conservative transfusion thresholds., Results: Sixty-five patients completed 1 year follow-up. There was a significant association between a liberal transfusion strategy and higher rate of infection (P = 0.01), with no difference in functional outcomes at 6 months or 1 year. This study was adequately powered at 92% to detect a difference in superficial infection (7% for liberal group, 0% for conservative, P < 0.01) but underpowered to detect a difference for deep infection (14% for liberal group, 6% for conservative group, P = 0.2)., Conclusions: A conservative transfusion threshold of 5.5 g/dL in an asymptomatic young trauma patient with associated musculoskeletal injuries leads to a lower infection rate without an increase in adverse outcomes and no difference in functional outcomes at 6 months or 1 year., Level of Evidence: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence., Competing Interests: The authors report no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Social isolation is a global public health threat. Veterans are particularly at risk for social isolation due to high rates of comorbid physical and mental health problems. Yet, effective interventions are limited., Objectives: Our primary objective was to assess the feasibility and acceptability of CONNECTED, a novel, transdiagnostic intervention to reduce social isolation that includes individual and group components and is delivered by peers via telehealth. Secondary objectives were to identify appropriate outcome measures and explore preliminary intervention effects., Methods: This was a two-phase study. In Phase 1, to evaluate study feasibility, we surveyed 200 veterans to assess prevalence of social isolation and their interest in social connectedness interventions. In Phase 2, we employed a mixed-methods, pre-post study design in which we piloted CONNECTED with 19 veterans through 2 successive cohorts to further assess feasibility, to evaluate acceptability, and to explore preliminary effectiveness. Quantitative analyses involved descriptive and bivariate analyses as well as multivariate modeling. Qualitative interviews were analyzed using thematic analysis., Results: For Phase 1, 39% of veterans surveyed were socially isolated. Participants who were ≤ 55 years old, caregivers, and those who experienced unmet social needs were more likely to report social isolation. Over 61% expressed interest in VA programs to reduce social isolation. For Phase 2, the pilot intervention, recruitment rate was 88% and the enrollment rate was 86%. Retention rates for the two cohorts were 80% and 50%, respectively, and satisfaction rates among intervention completers were 100%. Results also showed statistically significant improvements in social isolation (+ 5.91, SD = 4.99; p = .0028), social support (+ 0.74, SD = 1.09; p = .03), anxiety (-3.92, SD = 3.73; p = .003), and depression (-3.83, SD = 3.13; p = .001). Results for the other measures were not statistically significant., Conclusion: CONNECTED is a feasible and acceptable intervention and is likely to be an effective tool to intervene on social isolation among veterans., (© 2023. This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.)

Background: Adverse drug events, which occur at various stages of the medication preparation and administration process, cause over half a million injuries or deaths yearly. Upon graduation, prelicensure nursing students lack the skill and competency required for safe medication administration. Therefore, it is essential to ascertain their medication administration proficiency throughout their curriculum prior to participation in clinical experiences. Historically, this has been a deeply embedded process of high-stakes testing. Aligned is cognitive test anxiety which can severely limit a student's performance. Thus, nursing student competency and control appraisal in medication administration can be linked to the Control Value Theory framework., Objectives: The purpose of the research was to determine whether an e-simulated high-stakes medication administration test was associated with less anxiety than a standard high-stakes medication math assessment within and between two nursing tracks over three semesters to capture sequencing of medical-surgical clinical courses., Design: The prospective, quantitative, longitudinal study received Institutional Review Board approval., Participants/setting: Students were recruited from a traditional BSN track and an online LPN-to-BSN track per course level over three semesters., Methods: Participants completed the State-Trait Anxiety Inventory prior to their course level high-stakes assessment modality., Results: For both tracks, testing anxiety remained a factor with no significant difference in the anxiety level between assessment modalities. There was a trend for anxiety scores to slightly decrease over time with each testing modality, but results were non-significant. There was a trend for traditional BSN students (n = 435) to have slightly lower anxiety scores than the LPN-to-BSN (n = 246) students., Conclusions: Researchers must continue investigating teaching, learning, and testing modalities in medication calculation/administration that maintain rigor, enhance student self-efficacy, and provide accurate assessment. These can be aligned with research regarding study skills training and cognitive-behavioral interventions to help mitigate the challenge of cognitive test anxiety., Competing Interests: Declaration of competing interest None., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

The risk of exposure to high levels of ionizing radiation from nuclear weapons or radiological accidents is an increasing world concern. Partial- or total-body exposure to high doses of radiation is potentially lethal through the induction of acute radiation syndrome (ARS). Hematopoietic cells are sensitive to radiation exposure; white blood cells primarily undergo apoptosis while red blood cells (RBCs) undergo hemolysis. Several laboratories demonstrated that the rapid hemolysis of RBCs results in the release of acellular iron into the blood. We recently demonstrated using a murine model of ARS after total-body irradiation (TBI) and the loss of RBCs, iron accumulated in the bone marrow and spleen, notably between 4-21 days postirradiation. Here, we investigated iron accumulation in the bone marrow and spleens from TBI nonhuman primates (NHPs) using histological stains. We observed trends in increased intracellular and extracellular brown pigmentation in the bone marrow after various doses of radiation, especially after 4-15 days postirradiation, but these differences did not reach significance. We observed a significant increase in Prussian blue-staining intracellular iron deposition in the spleen 13-15 days after 5.8-8.5 Gy of TBI. We observed trends of increased iron in the spleen after 30-60 days postirradiation, with varying doses of radiation, but these differences did not reach significance. The NHP model of ARS confirms our earlier findings in the murine model, showing iron deposition in the bone marrow and spleen after TBI., (©2023 by Radiation Research Society. All rights of reproduction in any form reserved.)

Objectives: To compare debridement, antibiotics, and implant retention (DAIR) and intramedullary nail (IMN) removal with subsequent strategy for fracture stabilization in the treatment of tibia fracture-related infections (FRIs) occurring within 90 days of initial IMN placement., Design: Retrospective case-control., Setting: Four academic, Level 1 trauma centers., Patients: Sixty-six patients who subsequently received unplanned operative treatment for FRI diagnosed within 90 days of initial tibia IMN., Intervention: DAIR versus IMN removal pathways., Main Outcome Measurements: Fracture union., Results: Twenty-eight patients (42.4%) were treated with DAIR and 38 (57.6%) via IMN removal with subsequent strategy for fracture stabilization. Mean follow-up was 16.3 months. At final follow-up, ultimate bone healing was achieved in 75.8% (47/62), whereas 24.2% (15/62) had persistent nonunion or amputation. No significant difference was observed in ultimate bone healing ( P = 0.216) comparing DAIR and IMN removal. Factors associated with persistent nonunion or amputation were time from injury to initial IMN ( P < 0.001), McPherson systemic host grade B ( P = 0.046), and increasing open-fracture grade, with Gustilo-Anderson IIIB/IIIC fractures being the worst ( P = 0.009). Fewer surgeries after initial FRI treatment were positively associated with ultimate bone healing ( P = 0.029)., Conclusions: Treatment of FRI within 90 days of tibial IMN with DAIR or IMN removal with subsequent strategy for fracture stabilization results in a high rate, nearly 1 in 4, of persistent nonunion or amputation, with neither appearing superior for improving bone healing outcomes., Level of Evidence: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence., Competing Interests: The authors report no conflict of interest related to this work., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: Evaluate feasibility and effectiveness of virtual adaptation of in-person simulation-based empathetic communication training., Methods: Pediatric interns participated in virtual training session then completed post-session and 3 months follow up surveys., Results: Self-reported preparedness on the skills all improved significantly. The interns report the educational value as extremely high both immediately after and 3 months after training. 73% of the interns report using the skills at least weekly., Conclusion: A 1 day virtual simulation-based communication training is feasible, well received, and similarly effective as in-person training.

Background: The relationship between body mass index (BMI) and eosinophilic esophagitis (EoE) among children is not well characterized., Objective: To evaluate the presentations of EoE in pediatric patients of different weight classes., Methods: Records of newly diagnosed children with EoE at an academic center from 2015 to 2018 were evaluated regarding demographics, symptom presentation, and endoscopic findings and compared among the underweight, normal weight, overweight, and obese groups., Results: There were 341 patients aged 0 to 18 years old newly diagnosed with EoE from 2015 to 2018 (68.3% male, 233 of 341; 80.9% White, 276 of 341). Of the 341, 17 were underweight (4.9%), 214 normal weight (62.8%), 47 overweight (13.8%), and 63 obese (18.5%). Children with obese and overweight BMI were more likely to be diagnosed at an older age (P = .005) and to present with a chief complaint of abdominal pain (P = .02). Normal- and under-weight children were more likely to have an immunoglobulin E-mediated food allergy (P = .02). Normal weight children were more likely to be tested for food allergies (P = .02) and inhalant allergies (P = .004) and have linear furrows on endoscopy (P = .03), compared with children with overweight and obese BMI. No significant differences were found regarding race, sex, type of insurance, atopic dermatitis, asthma, or allergic rhinitis in relation to BMI status and EoE diagnosis., Conclusion: Nearly one-third of children were obese or in overweight status on diagnosis with EoE. Children with BMI in the overweight or obese range were more likely to be older at diagnosis and to have a chief complaint of abdominal pain on presentation., (Copyright © 2023 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.)

Context: Communication quality in the hospital impacts outcomes like satisfaction, depression, and anxiety for families, and assessment tools must be efficient and reliable., Objectives: We developed the Quick FICS-5 and -10, shorter versions of the 30-item Family Inpatient Communication Survey (FICS)., Methods: The Quick FICS were developed from the original FICS study of hospitalized patients 65+ and their surrogates. The development sample came from the original FICS-30 scale. The validation sample came from a randomized controlled trial of surrogates for adult ICU patients. Participants were family members of patients on medical ICU or inpatient medicine services at three hospitals in a Midwest metropolitan area. We evaluated validity and reliability using factor analysis, internal consistency, and associations with surrogate psychological and decision-making outcomes., Results: In the development sample of 364 patient/surrogate dyads, most surrogates were adult children (66.8%), female (70.9%), and white (68.9%). We identified 5-item and 10-item surveys. Exploratory factor analysis supported an overall communication score for the FICS-5 and FICS-10, as well as information and emotional support subscales for the FICS-10. There was high internal reliability (Cronbach's alpha was 0.83 for the FICS-5 and 0.90 for the FICS-10; information and emotional support subscales were 0.89 and 0.75 respectively). There was good predictive validity when comparing FICS scores to outcomes six to eight weeks after discharge, including anxiety (P = -0.13; P = 0.0234), and satisfaction with the hospital stay (P = 0.48; P < 0.0001). Similarly, the validation sample (n = 188) revealed Cronbach's alpha ranging from 0.81 to 0.93 and significant correlations (P < 0.05) with concurrent distress, anxiety, depression, and decision regret., Conclusions: The Quick FICS offers efficient, valid, and reliable evaluation of communication quality in the hospital that can be useful for research and quality improvement., (Copyright © 2023 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.)

This pilot study explored the feasibility and acceptability of PARTNER-MH, which aimed to engage racially diverse Veterans in mental health services, facilitate their active participation in care, and improve their communication with providers. Fifty participants were randomized to the intervention or a waitlist control group. For primary outcomes, we assessed the feasibility of the study design and PARTNER-MH's feasibility and acceptability. For secondary outcomes, we explored preliminary effects on patient engagement, patient activation, shared decision-making, and health-related outcomes. The study had a recruitment rate of 68%, enrollment rate of 91%, and a follow-up retention rate of 72%. For intervention feasibility and acceptability, fidelity scores were satisfactory and improved over time, session attendance was modest with 33% of participants completing ≥6 sessions, and 89% of participants were satisfied with the intervention. For secondary outcomes, patients in the intervention arm showed significant improvement on self-reported mental health and depression, compared with those in the control group at both 6- and 9-month follow-ups. However, there were no significant differences between study arms on the other measures. Pilot results provide support for future testing of PARTNER-MH in a larger trial, although modifications are needed to increase session attendance and follow-up retention rate., Clinical Trial Information: The study was preregistered at Clinical Trials.gov. The study Trial registration number is ClinicalTrials.gov NCT04515771., (Published by Oxford University Press on behalf of the Society of Behavioral Medicine 2023.)

Rationale/Objectives: Antibiotic selection for in-hospital treatment of pulmonary exacerbations (PEx) in people with cystic fibrosis (CF) is typically guided by previous respiratory culture results or past PEx antibiotic treatment. In the absence of clinical improvement during PEx treatment, antibiotics are frequently changed in search of a regimen that better alleviates symptoms and restores lung function. The clinical benefits of changing antibiotics during PEx treatment are largely uncharacterized. Methods: This was a retrospective cohort study using the Cystic Fibrosis Foundation Patient Registry Pediatric Health Information System. PEx were included if they occurred in children with CF from 6 to 21 years old who had been treated with intravenous antibiotics between January 1, 2006, and December 31, 2018. PEx with lengths of stay <5 or >21 days or for which treatment was delivered in an intensive care unit were excluded. An antibiotic change was defined as the addition or subtraction of any intravenous antibiotic between Hospital Day 6 and the day before hospital discharge. Inverse probability of treatment weighting was used to adjust for disease severity and indication bias, which might influence a decision to change antibiotics. Results: In all, 4,099 children with CF contributed 18,745 PEx for analysis, of which 8,169 PEx (43.6%) included a change in intravenous antibiotics on or after Hospital Day 6. The mean change in pre- to post-treatment percent predicted forced expiratory volume in 1 second (ppFEV 1 ) was 11.3 (standard error, 0.21) among events in which an intravenous antibiotic change occurred versus 12.2 (0.18) among PEx without an intravenous antibiotic change ( P  = 0.001). Similarly, the odds of return to ⩾90% of baseline ppFEV 1 were less for PEx with antibiotic changes than for those without changes (odds ratio [OR], 0.89 [95% confidence interval (CI), 0.80-0.98]). The odds of returning to ⩾100% of baseline ppFEV 1 did not differ between PEx with versus without antibiotic changes (OR, 0.94 [95% CI, 0.86-1.03]). In addition, PEx treated with intravenous antibiotic changes were associated with higher odds of future PEx (OR, 1.17 [95% CI, 1.12-1.22]). Conclusions: In this retrospective study, changing intravenous antibiotics during PEx treatment in children with CF was common and not associated with improved clinical outcomes.

Background: The COVID-19 pandemic created complex challenges regarding the timing and appropriateness of do-not-attempt cardiopulmonary resuscitation (DNACPR) and/or Do Not Intubate (DNI) code status orders. This paper sought to determine differences in utilization of DNACPR and/or DNI orders during different time periods of the COVID-19 pandemic, including prevalence, predictors, timing, and outcomes associated with having a documented DNACPR and/or DNI order in hospitalized patients with COVID-19., Methods: A cohort study of hospitalized patients with COVID-19 at two hospitals located in the Midwest. DNACPR code status orders including, DNI orders, demographics, labs, COVID-19 treatments, clinical interventions during hospitalization, and outcome measures including mortality, discharge disposition, and hospice utilization were collected. Patients were divided into two time periods (early and late) by timing of hospitalization during the first wave of the pandemic (March-October 2020)., Results: Among 1375 hospitalized patients with COVID-19, 19% ( n  = 258) of all patients had a documented DNACPR and/or DNI order. In multivariable analysis, age (older) p  =< 0.01, OR 1.12 and hospitalization early in the pandemic p  = 0.01, OR 2.08, were associated with having a DNACPR order. Median day from DNACPR order to death varied between cohorts p  => 0.01 (early cohort 5 days versus late cohort 2 days). In-hospital mortality did not differ between cohorts among patients with DNACPR orders, p  = 0.80., Conclusions: There was a higher prevalence of DNACPR and/or DNI orders and these orders were written earlier in the hospital course for patients hospitalized early in the pandemic versus later despite similarities in clinical characteristics and medical interventions. Changes in clinical care between cohorts may be due to fear of resource shortages and changes in knowledge about COVID-19., Competing Interests: 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., (© 2023 The Authors.)