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Monitoring thermal processes occurring in molecular films on surfaces can provide insights into physical events such as morphology changes and phase transitions. Here, we demonstrate that temperature-programmed contact potential difference (TP-∆CPD) measurements employed by a Kelvin probe under ultrahigh vacuum conditions and their temperature derivative can track films' restructure and crystallization occurring in amorphous solid water (ASW) at temperatures well below the onset of film desorption. The effects of growth temperature and films' thickness on the spontaneous polarization that develops within ASW films grown at 33 K-120 K on top of a Ru(0001) substrate are reported. Electric fields of ∼10 6 V/m are developed within the ASW films despite low average levels of molecular dipole alignment (<0.01%) normal to the substrate plane. Upon annealing, an irreversible morphology-dependent depolarization has been recorded, indicating that the ASW films keep a "memory" of their thermal history. We demonstrate that TP-∆CPD measurements can track the collapse of the porous structure at temperatures above the growth and the ASW-ice I c and ASW-ice I h transitions at 131 K and 157 K, respectively. These observations have interesting implications for physical and chemical processes that take place at the interstellar medium such as planetary formation and photon- and electron-induced synthesis of new molecules.

Ammonia molecules have an important role in the radiation-induced chemistry that occurs on grains in the cold interstellar medium and leads to the formation of nitrogen containing molecules. Such grains and surfaces are primarily covered by water ices; however, these conditions allow the growth of solid ammonia films as well. Yet, solid ammonia know-how lags the vast volume of research that has been invested in the case of films of its "sibling" molecule water, which, in the porous amorphous phase, spontaneously form polar films and can cage coadsorbed molecules within their hydrogen-bonded matrix. Here, we report on the effect of growth temperature on the spontaneous polarization of solid ammonia films (leading to internal electric fields of ∼10 5 V/m) within the range of 30 K-85 K on top of a Ru(0001) substrate under ultra-high vacuum conditions. The effect of growth temperature on the films' depolarization upon annealing was recorded as well. By demonstrating the ability of ammonia to cage coadsorbed molecules, as water does, we show that temperature-programmed contact potential difference measurements performed by a Kelvin probe and especially their temperature derivative can track film reorganization/reconstruction and crystallization at temperatures significantly lower than the film desorption.

Background: Behavioral emergencies endanger hospital staff and patients. The objective of this study was to identify patient characteristics that could be used to predict and prevent these incidents., Methods: We analyzed a one-year consecutive series of behavioral emergencies that triggered the rapid response team at a general hospital, comparing study patients with controls who did not trigger a rapid response. Standard parametric or nonparametric tests, as appropriate, were used to compare the 2 groups in univariate analyses, and multivariable logistic regression analysis was used to identify the best combination of variables for stratifying the risk of such an event., Results: There were 109 behavioral emergencies involving 83 patients. Comparison of patients who did (n = 83) or did not (n = 22,849) trigger a rapid response revealed marked differences between the two groups with respect to age, sex, and the prevalence of psychiatric comorbidities and various conditions that can diminish cognitive function. Substance use disorder was the most frequent principal diagnosis in the study group, accounting for 10.8% (9/83) of study patients vs. 0.6% (132/22849) of controls (p < 0.0001). The presence of a condition that can impair cognition (substance intoxication and withdrawal, epilepsy, cerebrovascular disease, traumatic brain injury, delirium, dementia) was associated with a 13-fold increase in the risk of a behavioral disturbance (95% CI, 8 to 22-fold)., Conclusions: Brief cognitive assessment of patients susceptible to cognitive impairment, along with diligent prophylaxis and management of substance withdrawal and delirium, may facilitate prevention of behavioral emergencies., Competing Interests: Declaration of competing interest None of the authors has a conflict of interest associated with this work, and there has been no external financial support., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Objective: The primary objective was to evaluate hydrocortisone's efficacy for decreasing respiratory support in premature infants with developing bronchopulmonary dysplasia (BPD). Secondary objectives included assessment of the impact of intrauterine growth restriction (IUGR), maternal history of chorioamnionitis, side effects and route of administration associated with hydrocortisone's efficacy. Dexamethasone as second-line treatment to decrease respiratory support was reviewed., Methods: Retrospective chart review of preterm infants requiring respiratory support receiving hydrocortisone., Results: A total of 48 patients were included. Successful extubation was achieved in 50% of intubated patients after hydrocortisone treatment with no major complications. In our small study, history of maternal chorioamnionitis, IUGR or route of administration did not affect the response. Rescue dexamethasone after hydrocortisone therapy was ineffective in the ten patients who failed extubation following hydrocortisone., Conclusion: Hydrocortisone is effective in decreasing respiratory support in patients with developing BPD without major complications. Randomized studies are warranted to confirm our findings.

Study Objective: The objective of this study was to analyze the characteristics of pediatric patients transferred from a hospital-based general emergency department (ED) to an acute care facility., Methods: Study data were abstracted from the 2010 Healthcare Cost and Utilization Project Nationwide Emergency Department Sample database. A multivariate logistic regression was constructed for pediatric patients (<18 years old) who require a transfer to an acute care facility from a general ED. Independent variables included in the model were age (<1, 1-4, 5-9, 10-14, 15-17 age in years), sex, insurance/payment method, and diseases/body systems using International Classification of Diseases, Ninth Revision, coding., Results: In the Healthcare Cost and Utilization Project/Nationwide Emergency Department Sample, 5.5 million ED visits were for children less than 18 years. About 1.5% of visits resulted in transfer. Children younger than 1 year had higher transfer rates as compared with 15 to 17 year old group (odds ratio [OR], 1.17; 95% confidence interval [CI], 1.089-1.146). Patients with Medicaid and self-pay compared with private insurance/health maintenance organization had 4% (OR, 0.96; 95% CI, 0.944-0.976) and 9% (OR, 0.91; 95% CI, 0.886-0.945), respectively, lower likelihood of being transferred. Patients with circulatory (OR, 8.43; 95% CI, 7.8-9.1), endocrine (OR, 5.9; 95% CI, 5.6-6.2), mental (OR, 5.44; 95% CI, 5.3-5.6), nervous system (OR, 5.2; 95% CI, 4.9-5.5), congenital anomalies (OR, 5.14; 95% CI, 4.5-5.9), hematology-oncology (OR, 4.49; 95% CI, 4.2-4.8), digestive, (OR, 1.52; 95% CI, 1.5-1.6), and other disorders (OR, 1.33; 95% CI, 1.3-1.4) had a higher odds of being transferred as compared with trauma/injury and poisoning, whereas patients with disorders related to genitourinary (OR, 0.96; 95% CI, 0.91-1.0), respiratory (OR, 0.79; 95% CI, 0.77-0.81), musculoskeletal (OR, 0.63; 95% CI, 0.58-0.68), skin (OR, 0.47; 95% CI, 0.45-0.50), infectious and parasitic (OR, 0.23; 95% CI, 0.22-0.25), and eyes/ears/nose/throat (OR, 0.09; 95% CI, 0.079-0.094) had a lower odds of being transferred as compared with trauma/injury and poisoning., Conclusions: Children younger than 1 year had relatively higher transfer rates. Patients covered by Medicaid and self-pay had the lowest likelihood of transfer. Transfer rates varied significantly by condition and the high-transfer diagnostic categories were related to circulatory, endocrine, nervous, hematology-oncology, and mental disorders as well as congenital anomalies, which may be related to a lack of ED or inpatient resources to care for children with problems that require more complex care.

Objective: To determine whether delaying oral feeding until coming off NCPAP will alter feeding and respiratory-related morbidities in preterm infants., Design: In this retrospective pre-post analysis, outcomes were compared in two preterm infant groups (≤32 weeks gestation). Infants in Group 1 were orally fed while on NCPAP, while infants in Group 2 were only allowed oral feedings after ceasing NCPAP., Results: Although infants in Group 2 started feeds at a later postmenstrual age (PMA), they reached full oral feeding at a similar PMA compared with Group 1. Interestingly, there was a positive correlation between the duration of oral feeding while on NCPAP and the time spent on respiratory support in Group 1., Conclusions: Delayed oral feeding until ceasing NCPAP did not contribute to feeding-related morbidities. We recommend caution when initiating oral feedings in preterm infants on NCPAP without evaluating the safety of the infants and their readiness for oral feedings.

Study Objective: A gap analysis of emergency departments' (EDs') pediatric readiness across a health system was performed after the appointment of a service line health system pediatric emergency medicine (PEM) quality director., Methods: A 55-question survey was completed by each eligible ED to generate a weighted pediatric readiness score (WPRS). The survey included questions regarding volume, ED configuration, presence of a pediatric emergency care coordinator (PECC), quality initiatives, policies and procedures, and equipment. Surveys were completed from June 1 to November 12, 2016.Analysis of variance was used to compare the 4 groups of EDs based upon their annual pediatric volume as a continuous measure (low, <1800 visits; medium, 1800-4999 visits; medium-high, 5000-9999 visits; high, >10,000 visits). The Fisher exact test was used to compare the 4 groups for the remaining categorical variables represented as frequencies and percentages. A result was considered statistically significant at the P < 0.05 level of significance., Results: There were a total of 16 hospitals (after the exclusion of the children's hospital, the hub for pediatric care in the health system, and 1 adult-only hospital) with the following pediatric capability: 7 basic (no inpatient pediatrics), 7 general (inpatient pediatrics, with/without a neonatal intensive care unit), and 2 comprehensive (inpatient pediatrics, pediatric intensive care unit, and a neonatal intensive care unit). In 12 EDs, adults and children are treated in the same space. These EDs see a total of 800,000 annual visits including 120,000 pediatric visits. Two low pediatric volume EDs had a median WPRS of 69, range of 62 to 76 (national median, 61.4); 6 medium pediatric volume EDs had a median WPRS of 51, range of 42 to 81 (national median, 69.3); 4 medium-high pediatric volume EDs had a median WPRS of 69.3, range of 45 to 98 (national medium, 74.8); 4 high pediatric volume EDs had a WPRS score of 84.5, range of 58 to 100 (national medium, 89.8). There were 4 sites with PECCs: 1 medium-high volume and 3 high volume, with a median WPRS of 98.5, range of 81 to 100 (national medium, 89.8). Two low-volume EDs have Neonatal Resuscitation Program training for nurses (P < 0.0083). One medium-high volume ED requires specific pediatric competency evaluations for advanced level practitioners staffing the ED. Pediatric-specific quality programs are present in the 2 low volume EDs, 3 of the 6 EDs in the medium group, 3 of 4 EDs in the medium-high group, and all 4 high volume hospitals. After the implementation of the health system PEM quality director, all EDs have a doctor and nurse PECC with a median WPRS of 81. In additiona, a committee was formed with the following key stakeholders: PECCs, pediatric nursing educators, pediatric quality, pharmacy, obstetrics, behavioral health, and neonatology. The committee is part of the health system quality program within both pediatrics and emergency medicine and is spearheading the standardization of code carts and medications, dissemination of pediatric clinical guidelines, and the development of a pediatric quality program across the health system., Conclusions: Pediatric emergency care coordinators play an important role in ED readiness to care for pediatric patients. In a large health system, a service line PEM quality director with the support of emergency medicine and pediatrics, a committee with solid frontline ED base, and a diverse array of stakeholders can foster the engagement of all EDs and improve compliance with published guidelines.

Background: While elevated second-trimester maternal serum alpha fetoprotein has been associated with adverse pregnancy outcomes, the utility of first-trimester maternal serum alpha fetoprotein in predicting these outcomes is limited. Some laboratories have been including maternal serum alpha fetoprotein as part of the first-trimester analyte screening for aneuploidy and preeclampsia, offering its potential utility in predicting pregnancy outcomes., Objective: Our primary objective was to determine the association between elevated first-trimester maternal serum alpha fetoprotein and preeclampsia as well as ischemic placental disease (a composite of preeclampsia, fetal growth restriction, and/or placental abruption). Secondary outcomes included early-onset preeclampsia requiring delivery at <34 weeks gestation, fetal growth restriction, placental abruption, preterm delivery, fetal demise, and spontaneous abortion., Study Design: An institutional review board-approved multisite retrospective cohort study was performed including all patients with first-trimester maternal serum alpha fetoprotein as part of routine first-trimester aneuploidy screening from April 2015 through January 2017. Pregnancies with multiple gestations, known structural or chromosomal abnormalities, known malignancy, and incomplete delivery records were excluded. Delivery records were reviewed for baseline characteristics and adverse pregnancy outcomes. The optimal cutoff point for first-trimester maternal serum alpha fetoprotein to predict these outcomes was assessed, and an elevated maternal serum alpha fetoprotein was considered >2.0 multiple of the median. A Fisher exact test and odds ratios were used to determine the association between elevated first-trimester maternal serum alpha fetoprotein and adverse pregnancy outcomes. Spearman correlation coefficient assessed the relationship between first- and second-trimester maternal serum alpha fetoprotein., Results: Of 1478 patients with first-trimester maternal serum alpha fetoprotein, 1280 had complete records available for review (86.6%). There was no association demonstrated between elevated first-trimester maternal serum alpha fetoprotein (>2.0 multiple of the median) and the primary outcome, overall preeclampsia (5.8% vs 4.6%, odds ratio, 1.29, 95% confidence interval, 0.58-2.91). However, there was an increased incidence of ischemic placental disease, 15.8% vs 7.7% (odds ratio, 2.26, 95% confidence interval, 1.33-3.87) in those with an elevated alpha fetoprotein. Also, elevated first-trimester maternal serum alpha fetoprotein was associated with a higher incidence of fetal growth restriction (7.5% vs 2.3%, odds ratio, 3.40, 95% confidence interval, 1.56-7.42) and preterm birth (18.3% vs 10.3%, odds ratio, 1.95, 95% confidence interval, 1.18-3.21). Also, a positive correlation between first- and second-trimester maternal serum alpha fetoprotein was demonstrated (rho = 0.46, P < .0001)., Conclusion: Elevated first-trimester maternal serum alpha fetoprotein is associated with ischemic placental disease, fetal growth restriction, and preterm birth. This suggests that elevated maternal serum alpha fetoprotein may help to identify high risk pregnancies as early as the first trimester of pregnancy. Future studies are necessary to determine whether the addition of first-trimester maternal serum alpha fetoprotein to existing algorithms can improve the early detection of ischemic placental disease., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Introduction: Positioning-related neural injuries are an inherent risk in surgery, particularly in robotic-assisted abdominal wall reconstruction because of unique patient positioning and increased operative times. The implementation of intraoperative neurophysiological monitoring should be considered in such cases., Methods: This was a two-armed study with one prospective intervention group and one retrospective control group. All patients underwent robotic abdominal wall reconstruction at an academic center. The prospective arm underwent robotic reconstruction from January through July 2019. The retrospective database reviewed patients who underwent the same procedure from August 2015 through July 2018. Factors assessed included: demographics (age, gender, body mass index, comorbidities), surgical details (American Society of Anesthesiologists class, procedure, operative time, positioning), outcomes (length of stay, 30-d readmission, reoperation), and any new-onset intraoperative or postoperative neuropathy. Patients were seen in the clinic postoperatively at weeks 1 and 6., Results: Ten patients were included in the prospective arm. All received intraoperative neurophysiological monitoring using somatosensory evoked potentials. They were compared with 47 patients in the retrospective arm who underwent surgery without intraoperative neurophysiological monitoring. One position-related neural response from baseline was detected intraoperatively in the prospective arm; however, there were no peripheral neurological symptoms present postoperatively. Two patients in the control group developed transient peripheral neuropathies that resolved within 6 weeks. Demographics, surgical procedures, and length of surgery were similar in both groups. The prospective group had a higher rate of preoperative neuropathy and intraoperative use of vasopressors., Conclusion: Incorporation of neurophysiological monitoring in robotic surgery is feasible and may lead to the prevention and reduction in positioning-related injuries., Competing Interests: Conflicts of Interest: The authors declare no conflict of interest., (© 2020 by JSLS, Journal of the Society of Laparoscopic & Robotic Surgeons.)

Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare autoimmune disease that targets the peripheral nervous system. The literature on the use of regional anesthesia in CIDP is limited. We report a patient with CIDP who received a combined spinal-epidural (CSE) and saphenous and popliteal peripheral nerve blocks (PNBs) for ankle surgery. The CSE and PNBs resolved without incident. On approximately the fourth postoperative day, the patient reported a worsening of baseline CIDP symptoms in all extremities. Given the diffuse presentation, the CIDP exacerbation was attributed to the perioperative stress response. The exacerbation improved by 4 months postoperatively.

Misregulation of alternative splicing is a hallmark of human tumors, yet to what extent and how it contributes to malignancy are only beginning to be unraveled. Here, we define which members of the splicing factor SR and SR-like families contribute to breast cancer and uncover differences and redundancies in their targets and biological functions. We identify splicing factors frequently altered in human breast tumors and assay their oncogenic functions using breast organoid models. We demonstrate that not all splicing factors affect mammary tumorigenesis in MCF-10A cells. Specifically, the upregulation of SRSF4, SRSF6, or TRA2β disrupts acinar morphogenesis and promotes cell proliferation and invasion in MCF-10A cells. By characterizing the targets of these oncogenic splicing factors, we identify shared spliced isoforms associated with well-established cancer hallmarks. Finally, we demonstrate that TRA2β is regulated by the MYC oncogene, plays a role in metastasis maintenance in vivo, and its levels correlate with breast cancer patient survival., (Copyright © 2019 The Author(s). Published by Elsevier Inc. All rights reserved.)

Background: Home telemonitoring (HTM) is a promising approach to improve quality of life (QoL) and decrease hospital utilization. Methods: This randomized-controlled study followed 89 community-dwelling Medicare outpatients with heart failure (HF) after discharge from home care for 6 months. Patients were randomized to HTM or comprehensive outpatient management (COM). HTM received weekly (video) televisits with daily vital sign monitoring. COM was contacted weekly by telephone. Outcomes included emergency department (ED) and inpatient utilization and QoL. Results : Average age at enrollment was 81.4 for HTM and 84.9 for COM. Thirty-eight percent of HTM had ≥1 ED visit versus 60% of COM (p = 0.04), while 48% of HTM had ≥1 hospitalization versus 55% of COM (p = 0.47). Length of stay (LOS) (days) was 4.0 for HTM versus 7.4 for COM (p = 0.39). Costs were $38,990 for HTM versus $50,943 for COM (p = 0.91). QoL improved by -9.66 for HTM and -3.56 for COM (p = 0.02). Although HF-related utilization did not differ between groups, HTM patients who were highly adherent obtained better all-cause outcomes than those with low adherence. Conclusions: Significantly improved all-cause ED utilization, LOS, and QoL were found for HTM; other differences were not significant. More research is needed to determine how to best utilize this technology to improve patient outcomes.

This study examined the prognostic value of the Charlson Comorbidity Index (CCI) in predicting short-term clinical outcomes in hospitalized older adults. We conducted a retrospective cohort study of patients, older than 75 years, admitted to the medicine service at a large tertiary hospital (New York). We used the Enhanced International Classification of Disease, 9th Revision, Clinical Modification adaptation to abstract the CCI from electronic medical records. The CCI scores were compared, using the standard Deyo version and the Schneeweiss version. Outcome measures included in-hospital mortality, length of stay (LOS), and 30-day readmissions. When comparing Charlson/Deyo and Charlson/Deyo/Schneeweiss with and without age, we found similar significant association with regard to in-hospital mortality, with a moderate predictive ability (area under the curve [AUC]: 0.5906-0.6433). However, for 30-day readmissions and LOS, the predictive ability was poor (AUC: 0.5598-0.6106 and ρ: 0.11-0.12, respectively). The CCI is, at most, a moderate predictor of in-hospital mortality and a poor predictor of other important healthcare outcomes relevant to administrative healthcare practices.

Background: Among medical specialties, orthopaedic surgery persistently has one of the lowest representations of women in residency programs. This study examined whether differences exist in the academic metrics of the orthopaedic residency applicants and enrolled candidates by sex, which may be contributing to the persistent underrepresentation of women. Differences in enrollment rate in orthopaedic residency programs also were analyzed. We hypothesized that academic metrics were similar for female and male applicants and thus do not explain the underrepresentation of women in training programs., Methods: Academic data of first-time applicants (n = 9,133) and candidates who enrolled in an orthopaedic residency (n = 6,381) in the U.S. from 2005 to 2014 were reviewed. The United States Medical Licensing Examination (USMLE) Step-1 and Step-2 Clinical Knowledge (CK) scores, Alpha Omega Alpha (AΩA) Honor Medical Society status, number of publications, and volunteer experiences were compared by sex and were analyzed over time., Results: From 2005 to 2014, representation of female applicants increased from 12.6% to 16.0%, corresponding with an increase in the percentage of enrolled female residents (from 12.9% to 16.1%); 70.3% of male and 67.1% of female applicants to orthopaedic residency enrolled as residents (p = 0.082). Mean academic metrics increased significantly over time for applicants and enrolled candidates, irrespective of sex. Comparing by sex, the mean USMLE Step-1 scores of male applicants and enrolled candidates were approximately 2% higher than those of female applicants (p < 0.0001). Volunteer experiences of female applicants and enrolled candidates were 12% higher compared with male applicants (p < 0.0001). There was no significant difference in USMLE Step-2 CK scores, number of publications, or AΩA status by sex., Conclusions: The enrollment rate of male and female applicants in orthopaedic residencies was similar and did not change during the 10-year study period. The academic metrics of applicants and enrolled candidates have increased significantly. The academic metrics were found to be comparable by sex; the differences in USMLE Step-1 scores and volunteer experiences were small relative to the magnitude of accomplishments that these values represent. The growth rate of the proportion of women in orthopaedic residencies lags other surgical subspecialties but appears to be independent of academic metrics.

This Statement represents the voice of participants in the 22nd IUHPE World Conference on Health Promotion, held in Curitiba, Brazil, in May 2016. The Brazilian political context at that time greatly influenced the drafting of the Curitiba Statement, which was considered by many participants as an opportunity to categorically express that Brazilian democracy was threatened, as well as the danger of fiscal austerity implemented by many governments of the world. The conference organizers also perceived the launching of this Statement as an opportunity to influence the WHO Shanghai Declaration, since it very strongly stated the influence of commercial interests and corporate practices of the market that are harmful to health. The Curitiba Statement gathers 120 suggestions made by conference participants and focuses on how strengthening health promotion and equity can improve people's lives. The 21 recommendations were summarized and resulted in appeals to International Organizations, all levels of Governments, Health Sector, Citizens, Health Professionals and Researchers. Unlike a declaration from government summit that are restricted by governments negotiations from different ideological spectrum, the Curitiba Statement was developed in a free environment to foster professional activism. We reaffirm that the objectives of Health Promotion in the Sustainable Development will only be fully achieved by incorporating these four fundamental principles: democracy, social justice, social mobilization and equity. Health Promotion in the twenty-first century needs new narratives and inputs from professional associations, which can be more assertive and to influencing the official declarations of government., (© The Author(s) 2019. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.)

Background: The decision to utilize portal or systemic venous drainage in pancreas transplantation is surgeon- and center-dependent. Information regarding the superior method is based on single-center reports and animal models., Methods: UNOS data on adults receiving pancreas and kidney-pancreas transplants from 1987 to 2016 were analyzed (n = 29 078). The groups analyzed were: systemic venous pancreas graft drainage (SVD, n = 24 512) or portal venous pancreas graft drainage (PVD, n = 4566). A Cox proportional hazard model compared patient and allograft survival between groups., Results: No statistically significant differences were observed for patient and allograft survival at 1, 3, 5, 10, or 15 years post-transplant at each time interval and cumulatively (patient - HR:1.041; 95% CI:0.989-1.095; allograft - HR:0.951; 95% CI:0.881-1.027). PVD reduced the risk of death by 22.0% (P = 0.017) compared to SVD for patients undergoing pancreas after kidney transplant (PAK); no statistically significant difference was found for patients undergoing other types of transplants., Conclusion: There is no significant clinical difference in patient or allograft survival between PVD and SVD in pancreas transplantation for the majority of patients. For the subgroup of PAK, PVD was associated with decreased mortality. For individual surgeons, center and patient scenarios should dictate which technique is performed., (Copyright © 2018 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.)

Background: Residents and practicing physicians displaying signs of stress is common. It is unclear whether stress during residency persists into professional practice or is associated with future burnout., Objective: We assessed the persistence of stress after residency and its correlation with burnout in professional practice. We hypothesized that stress would linger and be correlated with future burnout., Methods: A prospective cohort study was conducted over 10 years using survey instruments with existing validity evidence. Residents over 3 academic years (2003-2005) were surveyed to measure stress in residency. Ten years later, these residents were sought out for a second survey measuring current stress and burnout in professional practice., Results: From 2003 to 2005, 143 of 155 residents participated in the initial assessment (92% response rate). Of those, 21 were excluded in 2015 due to lack of contact information; follow-up surveys were distributed to 122 participants, and 81 responses were received (66% response rate and 57% of original participants). Emotional distress in residency correlated with emotional distress in professional practice (correlation coefficient = 0.45, P  < .0001), emotional exhaustion (correlation coefficient = 0.30, P  = .007), and depersonalization (correlation coefficient = 0.25, P  = .029). Multivariate linear regression showed that emotional distress in residency was associated with future emotional distress (β estimate = 0.57, P  = .005) and depersonalization (β estimate = 2.29, P  = .028)., Conclusions: We showed emotional distress as a resident persists into individuals' professional practice 10 years later and has an association with burnout in practice., Competing Interests: Conflict of interest: Dr Raimo is a member of the American Board of Internal Medicine (ABIM) Examination Committee. To protect the integrity of Board Certification, ABIM strictly enforces the confidentiality and its ownership of ABIM examination content, and Dr Raimo has agreed to keep ABIM examination questions confidential. No ABIM examination questions are shared or otherwise disclosed.

Background: Older adults account for more than half of all admissions to intensive care units; most remain alive at 1 year, but with long-term sequelae., Objective: To explore geriatric-focused practices and associated outcomes in older intensive care survivors., Methods: In a 1-year, retrospective, cohort study of patients admitted to the medical intensive care unit and subsequently transferred to the medicine service, adherence to geriatric-focused practices and associated clinical outcomes during intensive care were determined., Results: A total of 179 patients (mean age, 80.5 years) met inclusion criteria. Nonadherence to geriatric-focused practices, including nothing by mouth ( P = .004), exposure to benzodiazepines ( P = .007), and use of restraints ( P < .001), were associated with longer stay in the intensive care unit. Nothing by mouth ( P = .002) and restraint use ( P = .003) were significantly associated with longer hospital stays. Bladder catheters were associated with hospital-acquired pressure injuries (odds ratio, 8.9; 95% CI, 1.2-67.9) and discharge to rehabilitation (odds ratio, 8.9; 95% CI, 1.2-67.9). Nothing by mouth (odds ratio, 3.2; 95% CI, 1.2-8.0) and restraints (odds ratio, 2.8; 95% CI, 1.4-5.8) were also associated with an increase in 30-day readmission. Although 95% of the patients were assessed at least once by using the Confusion Assessment Method for the Intensive Care Unit (overall 2334 assessments documented), only 3.4% had an assessment that indicated delirium; 54.6% of these assessments were inaccurate., Conclusion: Although initiatives have increased awareness of the challenges, implementation of geriatric-focused practices in intensive care is inconsistent., (©2018 American Association of Critical-Care Nurses.)

Background: Maternal mortality is a global public health problem. Statistics show that in 2013, 289,000 women died from complications during pregnancy, childbirth or the postpartum period worldwide. Between 2010 and 2015, there were 10,075 maternal deaths in Brazil, 3,522of which occurred in the Northeast region. The aim of this study was to investigate the actions taken by primary health care (PHC) professionals to reduce maternal mortality., Method: This was a cross-sectional, descriptive field study with a qualitative approach. The sample comprised 81 graduate-level professionals working in PHC in the state of Ceará, Brazil. Data were collected from January to March 2016 using structured interviews, which were digitally audio recorded and transcribed. The results were organized using collective subject discourse and analyzed according with the relevant literature., Results: The PHC professionals took both individual and joint measures to reduce maternal mortality. These activities included home visits, health education, active searches, prenatal care consultations, referrals to specialized care and outreach. The challenges that must be overcome to prevent maternal mortality include poor care and ineffective public policies that are associated with a lack of managerial support., Conclusion: Interaction among professionals in the health care network is critical to the development of cross-sectoral projects that improve the quality of women's health care. Prenatal care is a key factor in reducing maternal death and enables the identification and classification of the risks to which pregnant women may be exposed and the implementation of early actions that can ensure a safe and uncomplicated delivery. However, all of these actions require effective public policies and managerial support.

Background: Bethesda guidelines do not require presence of transformation zone (TZ) for a cervical Pap test to be deemed adequate. However, clinicians are concerned with specimens that are reported to lack TZ., Methods: We analyzed 566 ThinPrep cases reported as negative for intraepithelial lesion or malignancy (NILM) with no cervical abnormality detected in previous 4 years (2007-2011). These cases were divided into two cohorts; those with TZ (ETZ) and those without TZ (NTZ). Patients' age, HPV status, time of sample collection (>14 days after last menstrual period), subsequent management, interval of subsequent Pap test (<1, 1-3, and >3 years), and result of subsequent examination were compared over a 5-year period., Results: The rate of abnormal Pap test on 5 year follow-up was not statistically significant (P < .9520) between cohorts. Our data demonstrates lack of statistical significance between the variables studied. Five year follow-up of all abnormal Pap smears were analyzed (93% ETZ and 7% NTZ). Of the ETZ group, 25% ASCUS remained as ASCUS and 75% were reported as NILM in subsequent Pap smears. Additionally, 75% of the LSIL were subsequently reported as NILM and 25% reported as ASCUS. One patient reported as HSIL underwent hysterectomy. Two Pap smears performed two years after surgery were negative. Within the NTZ group, one case of ASCUS was NILM upon follow-up., Conclusion: Pap smears with NTZ were not at a higher risk for subsequent detection of cervical abnormalities, making earlier repeat testing unnecessary. Rescreening cases without TZ is neither cost effective nor necessary., (© 2018 Wiley Periodicals, Inc.)

This article examines progress made towards the implementation of the core priorities laid out in the National Health Promotion Policy (PNPS, acronym in Portuguese) and current challenges, highlighting aspects that are essential to ensuring the sustainability of this policy in times of crisis. It consists of a narrative review drawing on published research and official government documents. The PNPS was approved in 2006 and revised in 2014 and emphasizes the importance of social determinants of health and the adoption of an intersectoral approach to health promotion based on shared responsibility networks aimed at improving quality of life. Progress has been made across all core priorities: tackling the use of tobacco and its derivatives; tackling alcohol and other drug abuse; promoting safe and sustainable mobility; adequate and healthy food; physical activity; promoting a culture of peace and human rights; and promoting sustainable development. However, this progress is seriously threatened by the grave political, economic and institutional crisis that plagues the country, notably budget cuts and a spending cap that limits public spending for the next 20 years imposed by Constitutional Amendment Nº 95, painting a future full of uncertainties.

Background: Pancreatectomies have been identified as procedures with an increased risk of readmission. In surgical patients, readmissions within 30 days of discharge are usually procedure-related. We sought to determine predictors of 30-day readmission following pancreatic resections in a large healthcare system., Methods: We retrospectively collected information from the records of 383 patients who underwent pancreatic resections from 2004-2013. To find the predictors of readmission in the 30 days after discharge, we performed a univariate screen of possible variables using the Fisher's exact test for categorical variables and the Mann-Whitney U test for continuous variables. Multivariate analysis was used to determine the independent factors., Results: Fifty-eight (15.1%) patients were readmitted within 30 days of discharge. Of the patients readmitted, the most common diagnoses at readmission were sepsis (17.2%), and dehydration (8.6%). Multivariate logistic regression found that the development of intra-abdominal fluid collections (OR = 5.32, P < 0.0001), new thromboembolic events (OR = 4.08, P = 0.016), and pre-operative BMI (OR = 1.06, P = 0.040) were independent risk factors of readmission within 30 days of discharge., Conclusion: Our data demonstrate that factors predictive of 30-day readmission are a combination of patient characteristics and the development of post-operative complications. Targeted interventions may be used to reduce the risk of readmission., (Copyright © 2018. Published by Elsevier B.V.)

This study evaluated the implementation of the School Health Program (PSE in Portuguese) in the city of Belo Horizonte, Minas Gerais State, Brazil, the mechanisms favoring inter-sector action, and municipal administrators' perceptions concerning inter-sector collaboration. A case study was developed with document search and the application of an online questionnaire. The document search analyzed federal and municipal legislation on the PSE published in the Federal Register and Municipal Register and news on the program published in the Municipal Register. A semi-structured online questionnaire was completed by 30 municipal administrators. Content analysis was used on the qualitative data from the document search and questionnaire. The quantitative data were interpreted by descriptive analysis using Stata v. 13. Integrative mechanisms were identified in the federal and municipal provisions and in the unique PSE model adopted by the city. These mechanisms can potentially promote permanent linkage between health and education. However, the study with municipal administrators showed limited use of these mechanisms and the predominance of a sector-based logic in the program. There was evident difficulty in developing inter-sector collaboration in the program's activities. The potentialities of inter-sector action identified in the official documents and described in the institutional news failed to reverberate in either the administrators' practices or the impact on the schools' territories.

Objectives: The method for drainage of exocrine secretions in pancreas transplantation remains a matter of debate. Different methods have evolved over time. Most data on these methods are from single-center studies with small sample sizes. Larger studies have yielded conflicting results., Methods: Data from the United Network for Organ Sharing database on all adult subjects who received pancreas and kidney-pancreas transplants between 1996 and 2012 were analyzed (n = 19,934). Subjects were divided into 3 groups: enteric drainage with Roux-en-Y (n = 4308), enteric drainage without Roux-en-Y (n = 11,145), and bladder drainage (n = 4481). Primary end points were patient and graft survival at 1, 3, 5, 10, and 15 years., Results: There was a patient and graft survival advantage with enteric drainage without Roux-en-Y reconstruction compared with the other methods. This was consistent at 1, 3, 5, 10, and 15 years., Conclusions: Our study demonstrated increased graft and patient survival when comparing enteric drainage of the transplanted pancreas without Roux-en-Y reconstruction to enteric drainage with Roux-en-Y and bladder drainage at 1, 3, 5, 10, and 15 years. Based on this study, we recommend enteric drainage without Roux-en-Y reconstruction as the method of choice in pancreas transplantation.

Objectives: To explore the effect of the presence and timing of a do-not-resuscitate (DNR) order on short-term clinical outcomes, including mortality., Design: Retrospective cohort study with propensity score matching to enable direct comparison of DNR and no-DNR groups., Setting: Large, academic tertiary-care center., Participants: Hospitalized medical patients aged 65 and older., Measurements: Primary outcome was in-hospital mortality. Secondary outcomes included discharge disposition, length of stay, 30-day readmission, restraints, bladder catheters, and bedrest order., Results: Before propensity score matching, the DNR group (n=1,347) was significantly older (85.8 vs 79.6, p<.001) and had more comorbidities (3.0 vs 2.5, p<.001) than the no-DNR group (n=9,182). After propensity score matching, the DNR group had significantly longer stays (9.7 vs 6.0 days, p<.001), were more likely to be discharged to hospice (6.5% vs 0.7%, p<.001), and to die (12.2% vs 0.8%, p<.001). There was a significant difference in length of stay between those who had a DNR order written within 24 hours of admission (early DNR) and those who had a DNR order written more than 24 hours after admission (late DNR) (median 6 vs 10 days, p<.001). Individuals with early DNR were less likely to spend time in intensive care (10.6% vs 17.3%, p=.004), receive a palliative care consultation (8.2% vs 12.0%, p=.02), be restrained (5.8% vs 11.6%, p<.001), have an order for nothing by mouth (50.1% vs 56.0%, p=.03), have a bladder catheter (31.7% vs 40.9%, p<.001), or die in the hospital (10.2% vs 15.47%, p=.004) and more likely to be discharged home (65.5% vs 58.2%, p=.01)., Conclusion: Our study underscores the strong association between presence of a DNR order and mortality. Further studies are necessary to better understand the presence and timing of DNR orders in hospitalized older adults., (© 2018, Copyright the Authors Journal compilation © 2018, The American Geriatrics Society.)

Venous thromboembolism (VTE) is a major cause of morbidity and mortality in the United States. Hospitalized, medically ill older adults have increased risk; despite guidelines, data suggest suboptimal pharmacologic prophylaxis rates. Factors influencing provider prescribing non-compliance are unclear. We aimed to describe VTE prophylaxis practices and identify risk factors for, and outcomes of, prescribing non-compliance. A retrospective study was conducted of hospitalized adults aged ≥ 75 years, admitted to the medicine service of a large academic tertiary center from May 1, 2014 to June 30, 2015. The primary outcome was non-compliance, defined as the absence of an order for VTE prophylaxis for the duration of hospitalization or an interruption of prophylaxis exceeding 24 h. Secondary measures included in-hospital mortality, length of stay (LOS), and 30-day readmissions. Of 3751 patients (mean age 84.7 years), 97.6% of charts had prophylaxis orders; 11.0% showed non-compliance. Pharmacologic prophylaxis was prescribed in 83.3% of patients and mechanical prophylaxis alone in 14.3%. Factors associated with non-compliance included: higher body mass index (BMI) (p = 0.04), myocardial infarction (p = 0.01), congestive heart failure (p = 0.001), metastatic tumor (p = 0.01). Low mobility was not significantly associated with compliance. Subcutaneous unfractionated heparin was associated with compliance (p < 0.0001); warfarin (p < 0.0001), heparin infusion (p < 0.0001) and low-molecular-weight heparin (p < 0.0001) with non-compliance. Non-compliance was associated with increased mortality (p = 0.01), LOS (p < 0.0001), readmissions (p = 0.0004). Known VTE risk factors (mobility, BMI, comorbidities) were not associated with prescriber compliance patterns. Integrating risk assessment models into provider practice may improve compliance.

The use of truncal nerve blocks has been described since 2001. Since then, there have been many studies trying to understand the ideal clinical scenarios for its use. Since 2001, the transversus abdominis plane block has evolved in many ways including from landmark based technique to ultrasound guided and more recently, into the quadratus lumborum (QL) block. Its anatomical placement, concentration of local anesthetic, volume of local anesthetic, and anatomic placement have all been raised as clinical questions. This article will discuss the literature of the QL block in an effort to understand how it is best used in a variety of clinical scenarios.

Objective: To investigate the histopathologic characteristics of concurrent splenic and liver masses in dogs undergoing splenectomy and liver mass biopsy/resection. Medical records of 125 client-owned dogs found to have splenic mass or masses and a liver mass or masses during surgery were examined. Signalment (age, sex, breed), body weight, and results of histopathology were recorded for all dogs., Results: Twenty-seven percent (34/125) of the dogs in this study had no evidence of malignancy in either the liver or the spleen. Sixty of 125 dogs (48.0%) had malignancy in the spleen and liver, and 56 (56/60, 93.3%) of those dogs had the same malignancy in both organs. Signalment was similar to that in other reports of splenic pathology. In this clinical population of dogs, 27% of dogs with concurrent gross splenic and liver masses discovered intraoperatively had benign lesions in both locations and therefore had a favorable prognosis.

Spinal muscular atrophy (SMA) is the leading genetic cause of infant mortality, characterized by progressive degeneration of spinal-cord motor neurons, leading to atrophy of skeletal muscles. However, accumulating evidence indicates that it is a multi-system disorder, particularly in its severe forms. Several studies delineated structural and functional cardiac abnormalities in SMA patients and mouse models, yet the abnormalities have been primarily attributed to autonomic dysfunction. Here, we show in a severe mouse model that its cardiomyocytes undergo G0/G1 cell-cycle arrest and enhanced apoptosis during postnatal development. Microarray and real-time RT-PCR analyses revealed that a set of genes associated with cell cycle and apoptosis were dysregulated in newborn pups. Of particular interest, the Birc5 gene, which encodes Survivin, an essential protein for heart development, was down-regulated even on pre-symptomatic postnatal day 0. Interestingly, cultured cardiomyocytes depleted of SMN recapitulated the gene expression changes including downregulation of Survivin and abnormal cell-cycle progression; and overexpression of Survivin rescued the cell-cycle defect. Finally, increasing SMN in SMA mice with a therapeutic antisense oligonucleotide improved heart pathology and recovered expression of deregulated genes. Collectively, our data demonstrate that the cardiac malfunction of the severe SMA mouse model is mainly a cell-autonomous defect, caused by widespread gene deregulation in heart tissue, particularly of Birc5, resulting in developmental abnormalities through cell-cycle arrest and apoptosis., (© The Author(s) 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)

Background: The emergency department (ED) is often where patients with advanced illness (AI) present when faced with an acute deterioration in their disease., Objectives: To investigate the effectiveness of our AI Management program in the ED on key outcomes., Methods: We conducted a pre-post study with a retrospective chart review with ED patients at an academic, tertiary care hospital in the New York metropolitan area. We assessed changes from baseline to intervention period on percent of patients identified in the ED with AI, percent who received an ED-led goals-of-care (GOC) discussion, and percent referred to hospice from the ED. We used the Fisher's exact test or the Mann-Whitney test to compare groups, as appropriate., Results: Our sample consisted of 82 patients (21 baseline and 61 intervention). Patients in the baseline period had a median age of 75 years, with 61.9% being female, whereas those in the intervention period had a median age of 83 years, with 67.2% being female. Patients in the intervention, compared with baseline, were significantly more likely to be identified as having AI in the ED (90.2% vs. 0.0%; p < 0.0001), to receive an ED-led GOC conversation (83.6% vs. 0.0%; p < 0.0001), and to be discharged to home hospice (39.3% vs. 0.0%; p < 0.0001)., Conclusions: The ED provides a critical opportunity to identify AI patients, have ED-led GOC discussions, and refer appropriate patients to hospice., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: Pediatric trauma care requires effective and clear communication in a time-sensitive manner amongst a variety of disciplines. Programs such as Crew Resource Management in aviation have been developed to systematically prevent errors. Similarly, teamSTEPPS has been promoted in healthcare with a strong focus on communication. We aim to evaluate the ability of closed-loop communication to improve time-to-task completion in pediatric trauma activations., Methods: All pediatric trauma activations from January to September, 2016 at an American College of Surgeons verified level I pediatric trauma center were video recorded and included in the study. Two independent reviewers identified and classified all verbal orders issued by the trauma team leader for order audibility, directed responsibility, check-back, and time-to-task-completion. The impact of pre-notification and level of activation on time-to-task-completion was also evaluated. All analyses were performed using SAS® version 9.4(SAS Institute Inc., Cary, NC)., Results: In total, 89 trauma activation videos were reviewed, with 387 verbal orders identified. Of those, 126(32.6%) were directed, 372(96.1%) audible, and 101(26.1%) closed-loop. On average each order required 3.85 minutes to be completed. There was a significant reduction in time-to-task-completion when closed-loop communication was utilized (p < 0.0001). Orders with closed-loop communication were completed 3.6 times sooner as compared to orders with an open-loop [HR = 3.6 (95% CI: 2.5, 5.3)]. There was not a significant difference in time-to-task-completion with respect to pre-notification by emergency service providers (p < 0.6100). [HR = 1.1 (95% CI: 0.9, 1.3)]. There was also not a significant difference in time-to-task-completion with respect to level of trauma team activation (p < 0.2229). [HR = 1.3 (95% CI: 0.8, 2.1)]., Conclusion: While closed-loop communication prevents medical errors, our study highlights the potential to increase the speed and efficiency with which tasks are completed in the setting of pediatric trauma resuscitation. Trauma drills and systems of communication that emphasize the use of closed-loop communication should be incorporated into the training of trauma team leaders., Level of Evidence: This is a prospective observational study with intervention level II evidence., (Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.)

Background/objectives: Whereas opiate prescribing patterns have been well described in outpatient and emergency department settings, they have been less defined in hospitalized older adults. The objective was to describe patterns of opiate prescribing and associated outcomes in hospitalized older adults., Design: Retrospective cohort study., Setting: Tertiary care facility., Participants: Hospitalized medical patients aged 65 and older (N = 9,245; mean age 80.3, 55.2% female, 72.3% white, 90.8% non-Hispanic)., Measurements: Opiate exposure and duration of action, concurrent use of potentially inappropriate medications (PIMs), adverse events, discharge disposition, length of stay (LOS), and 30-day readmissions., Results: There was no difference in sex, race, ethnicity, or Charlson Comorbidity Index between opiate exposure groups. Participants who had never received opiates had a significantly shorter mean LOS than prior and new opiate users (5.2, 6.8, 7.7 days; P < .001) and were more likely to be discharged home (88.6%, 82.8%, 82.5%; P < .001) and significantly less likely to be readmitted within 30-days (19.6%, 25.0%, 22.3%; P < .001). Participant who had never been exposed to opiates had a significantly shorter mean LOS than those receiving short- and long-acting opiates (5.2, 7.3, 8.6 days; P < .001) and were more likely to be discharged home (88.6%, 82.6%, 82.4%; P < .001) and significantly less likely to be readmitted within 30-days (19.6%, 27.7%, 28.9%; P < .001)., Conclusion: Opiate use is widespread during hospitalization and is associated with significant negative clinical outcomes and quality metrics. There is an urgent need to develop innovative pain management alternatives to opiate use., (© 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.)

Right to health intertwines with right to the city: guaranteed access to healthy urban spaces reduces inequities among the population, so that disadvantaged groups can also enjoy positive urbanization effects. In this sense, interconnection between right to the city and right to health promotes equity. This article seeks to explore the interconnection between right to the city and right to health on the basis of an integrative review guided by the question 'What knowledge about right to the city and right to health has been produced in the light of equity?' For this purpose, we analyzed evidence available in the literature indexed in PubMed/Medline, Lilacs, and SciELO between 1986 and 2016. Over this three-decade span, we identified the presence of different degrees of right to the city and right to health in the formulation of policies and in social movement agendas. Formulations regarding population growth moved away from the rights agenda, but in a later phase of democratic consolidation, the fight for rights to health re-emerged. In a third moment of the political visibility of excluded geographical spaces and multiple identity agendas, the struggle to ensure everyone's right to the city came on strong in the game.

Purpose: The purpose of this retrospective study was to determine clinical and imaging factors on computed tomography (CT) associated with clinically worrisome pneumatosis intestinalis (PI) that may aid in the decision to provide conservative management or urgent surgical intervention., Methods: Informed consent was waived in this IRB approved study. Imaging features assessed included the presence, location, and pattern of PI, bowel dilatation, thickening, enhancement, stranding, portal venous (PV) and mesenteric venous gas, mesenteric edema, free air, and ascites. Two radiologists retrospectively evaluated 167 patients with CT reports containing the text "PI" between 1/1/11 and 12/31/13. Clinical data collected included serum lactate, malignancy, bowel disease, operative findings, and death during admission. Clinically, worrisome PI was tabulated by summation of surgical diagnosis of dead bowel and/or death during admission. Chi-square test or Fisher's exact test was used when appropriate to compare subjects with benign or worrisome PI for categorical variables and the Mann-Whitney test used to compare continuous measures., Results: Clinically, worrisome PI was present in 44 cases. Benign PI was diagnosed in 97 cases, and these patients were followed conservatively. There was a statistically significant association between clinically worrisome PI and imaging features: location in small bowel (p < 0.0001), bowel dilatation (p = 0.0003), stranding (p = 0.0002), bowel enhancement (p = 0.0384), PV gas (p < 0.0001), mesenteric venous gas (p = 0.0141), and moderate mesenteric edema (p = 0.0036). Location of PI in the small bowel exhibited a statistically significant association with benign PI (p < 0.0002). Statistical significance was found between worrisome PI and the following clinical features: elevated serum lactate (p = 0.0003), underlying bowel disease (p = 0.0004), and mechanical cause of bowel obstruction (p = 0.0497)., Conclusion: CT imaging characteristics and clinical features can help predict clinically worrisome PI and guide crucial management decisions.

Background: Metabolic syndrome (MetS) is an obesity-driven condition of pandemic proportions that increases the risk of type 2 diabetes and cardiovascular disease. Pathophysiological mechanisms are poorly understood, though inflammation has been implicated in MetS pathogenesis. The aim of this study was to assess the effects of galantamine, a centrally acting acetylcholinesterase inhibitor with antiinflammatory properties, on markers of inflammation implicated in insulin resistance and cardiovascular risk, and other metabolic and cardiovascular indices in subjects with MetS., Methods: In this randomized, double-blind, placebo-controlled trial, subjects with MetS (30 per group) received oral galantamine 8 mg daily for 4 weeks, followed by 16 mg daily for 8 weeks or placebo. The primary outcome was inflammation assessed through plasma levels of cytokines and adipokines associated with MetS. Secondary endpoints included body weight, fat tissue depots, plasma glucose, insulin, homeostasis model assessment of insulin resistance (HOMA-IR), cholesterol (total, HDL, LDL), triglycerides, BP, heart rate, and heart rate variability (HRV)., Results: Galantamine resulted in lower plasma levels of proinflammatory molecules TNF (-2.57 pg/ml [95% CI -4.96 to -0.19]; P = 0.035) and leptin (-12.02 ng/ml [95% CI -17.71 to -6.33]; P < 0.0001), and higher levels of the antiinflammatory molecules adiponectin (2.71 μg/ml [95% CI 1.93 to 3.49]; P < 0.0001) and IL-10 (1.32 pg/ml, [95% CI 0.29 to 2.38]; P = 0.002) as compared with placebo. Galantamine also significantly lowered plasma insulin and HOMA-IR values, and altered HRV., Conclusion: Low-dose galantamine alleviates inflammation and insulin resistance in MetS subjects. These findings support further study of galantamine in MetS therapy., Trial Registration: ClinicalTrials.gov, number NCT02283242., Funding: Fundação de Amparo a Pesquisa do Estado de São Paulo (FAPESP) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Brazil, and the NIH.

Background: Medicare patients account for approximately 50% of hospital days. Hospitalization in older adults often results in poor outcomes., Objective: To test the feasibility and impact of using Assessing Care of Vulnerable Elders (ACOVE) quality indicators (QIs) as a therapeutic intervention to improve care of hospitalized older adults., Design: >Post-test only prospective intervention with a nonequivalent retrospective control group., Setting: Large tertiary hospital in the greater New York Metropolitan area., Patients: Hospitalized patients, 75 years and over, admitted to medical units., Intervention: A checklist, comprised of four ACOVE QIs, administered during daily interdisciplinary rounds: venous thrombosis prophylaxis (VTE) (QI 1), indwelling bladder catheters (QI 2), mobilization (QI 3), and delirium evaluation (QI 4)., Measurements: Variables were extracted from electronic medical records with QI compliance as primary outcome, and length of stay (LOS), discharge disposition, and readmissions as secondary outcomes. Generalized linear mixed models for binary clustered data were used to estimate compliance rates for each group (intervention group or control group) in the postintervention period, along with their corresponding 95% confidence intervals., Results: Of the 2,396 patients, 530 were on an intervention unit. In those patients not already compliant with VTE, compliance rate was 57% in intervention vs 39% in control (𝑃 < .0056). For indwelling catheters, mobilization, and delirium evaluation, overall compliance was significantly higher in the intervention group 72.2% vs 54.4% (𝑃 = .1061), 62.9% vs 48.2% (𝑃 < .0001), and 27.9% vs 21.7% (𝑃 = .0027), respectively., Conclusion: The study demonstrates the feasibility and effectiveness of integrating ACOVE QIs to improve the quality of care in hospitalized older adults., (© 2017 Society of Hospital Medicine)

The trajectory of participation in health research by community social actors worldwide has been built on a history of community participation from the Ottawa Charter Health Promotion call for community mobilization, to the emancipatory educational philosophy of Paulo Freire, to social movements and organizing for health and social justice. This paper builds on this history to expand our global knowledge about community participation in research through a dialogue between experiences and contexts in two prominent countries in this approach; the United States and Brazil. We first focus on differences in political and scientific contexts, financing, and academic perspectives and then present how, despite these differences, similarities exist in values and collaborative methodologies aimed at engaging community partners in democratizing science and knowledge construction. We present three case studies, one from the U.S. and two from Brazil, which illustrate similar multi-level processes using participatory research tools and Freirian dialogue to contribute to social mobilization, community empowerment, and the transformation of inequitable societal conditions. Despite different processes of evolution, we observed a convergence of participatory health research strategies and values that can transform science in our commitment to reduce health and social inequities and improve community wellbeing., Competing Interests: Conflicts of Interest: The authors declare no conflict of interest.

Background: Patients with advanced-stage chronic obstructive pulmonary disease (COPD) may suffer severe respiratory exacerbations and need to decide between accepting life-sustaining treatments versus foregoing these treatments (choosing comfort care only). We designed the InformedTogether decision aid to inform this decision and describe results of a pilot study to assess usability focusing on participants' trust in the content of the decision aid, acceptability, recommendations for improvement, and emotional reactions to this emotionally laden decision., Methods: Study participants ( N = 26) comprising clinicians, patients, and surrogates viewed the decision aid, completed usability tasks, and participated in interviews and focus groups assessing comprehension, trust, perception of bias, and perceived acceptability of InformedTogether. Mixed methods were used to analyze results., Results: Almost all participants understood the gist (general meaning) of InformedTogether. However, many lower literacy participants had difficulty answering the more detailed questions related to comprehension, especially when interpreting icon arrays, and many were not aware that they had misunderstood the information. Qualitative analysis showed a range of emotional reactions to the information. Participants with low verbatim comprehension frequently referenced lived experiences when answering knowledge questions, which we termed "alternative knowledge.", Conclusions: We found a range of emotional reactions to the information and frequent use of alternative knowledge frameworks for deriving meaning from the data. These observations led to insights into the impact of lived experiences on the uptake of biomedical information presented in decision aids. Communicating prognostic information could potentially be improved by eliciting alternative knowledge as a starting point to build communication, in particular for low literacy patients. Decision aids designed to facilitate shared decision making should elicit this knowledge and help clinicians tailor information accordingly.

Background/aims: Opiate use for inflammatory bowel disease (IBD), particularly high-dose (HD) use, is associated with increased mortality. It's assumed that opiate use is directly related to IBD-related complaints, although this hasn't been well defined. Our goal was to determine the indications for opiate use as a first step in developing strategies to prevent or decrease opiate use., Methods: A retrospective cohort was formed of adults who were diagnosed with IBD and for whom outpatient evaluations from 2009 to 2014 were documented. Opiate use was defined if opiates were prescribed for a minimum of 30 days over a 365-day period. Individual chart notes were then reviewed to determine the clinical indication(s) for low-dose (LD) and HD opiate use., Results: After a search of the electronic records of 1,109,277 patients, 3,226 patients with IBD were found. One hundred four patients were identified as opiate users, including 65 patients with Crohn's and 39 with ulcerative colitis; a total of 134 indications were available for these patients. IBD-related complaints accounted for 49.25% of the opiate indications, with abdominal pain (23.13%) being the most common. Overall, opiate use for IBD-related complaints (81.40% vs. 50.82%; P =0.0014) and abdominal pain (44.19% vs. 19.67%; P =0.0071) was more common among HD than among LD., Conclusions: Our findings show that most IBD patients using opiates, particularly HD users, used opiates for IBD-related complaints. Future research will need to determine the degree to which these complaints are related to disease activity and to formulate non-opiate pain management strategies for patients with both active and inactive IBD., Competing Interests: Conflict of interest: None.

Subtle lameness makes it difficult to ascertain which is the affected limb. A study was conducted to investigate a change in the thermal pattern and temperature of the thermal image of the paw print in a lame pelvic limb compared to a non-lame pelvic limb of dogs confirmed by orthostatic analysis. Fourteen client owned dogs with a unilateral pelvic limb lameness and 14 healthy employee dogs were examined and the pelvic limbs radiographed. Thermal images of the paw print were taken after each dog was kept in a static position on a foam mat for 30 seconds. Average temperatures and thermographic patterns were analyzed. Analysis was performed in a static position. The asymmetry index for each stance variable and optimal cutoff point for the peak vertical force and thermal image temperatures were calculated. Image pattern analysis revealed 88% success in differentiating the lame group, and 100% in identifying the same thermal pattern in the healthy group. The mean of the peak vertical force revealed a 10.0% difference between the left and right pelvic limb in healthy dogs and a 72.4% between the lame and non-lame limb in the lame dog group. Asymmetry index analysis revealed 5% in the healthy group and 36.2% in the lame group. The optimal cutoff point for the peak vertical force to determine lameness was 41.77% (AUC = 0.93) and for MII 0.943% (AUC = 0.72). The results of this study highlight the change in the thermal pattern of the paw print in the lame pelvic limb compared to a non-lame pelvic limb in the lame group and the healthy group. Medical infrared imaging of the paw prints can be utilized to screen for the lame limb in dogs.

Background: Traumatic pancreatic injuries are rare, and guidelines specifying management are controversial and difficult to apply in the acute clinical setting. Due to sparse data on these injuries, we carried out a retrospective review to determine outcomes following surgical or non-surgical management of traumatic pancreatic injuries. We hypothesize a higher morbidity and mortality rate in patients treated surgically when compared to patients treated non-surgically., Methods: We performed a retrospective review of data from four trauma centers in New York from 1990-2014, comparing patients who had blunt traumatic pancreatic injuries who were managed operatively to those managed non-operatively. We compared continuous variables using the Mann-Whitney U test and categorical variables using the chi-square and Fisher's exact tests. Univariate analysis was performed to determine the possible confounding factors associated with mortality in both treatment groups., Results: Twenty nine patients were managed operatively and 32 non-operatively. There was a significant difference between the operative and non-operative groups in median age (37.0 vs. 16.2 years, P  = 0.016), grade of pancreatic injury (grade I; 30.8 vs. 85.2%, P value for all comparisons <0.0001), median injury severity score (ISS) (16.0 vs. 4.0, P  = 0.002), blood transfusion (55.2 vs. 15.6%, P  = 0.0012), other abdominal injuries (79.3 vs. 38.7%, P  = 0.0014), pelvic fractures (17.2 vs. 0.00%, P  = 0.020), intensive care unit (ICU) admission (86.2 vs. 50.0%, P  = 0.003), median length of stay (LOS) (16.0 vs. 4.0 days, P <0.0001), and mortality (27.6 vs. 3.1%, P  = 0.010)., Conclusions: Patients with traumatic pancreatic injuries treated operatively were more severely injured and suffered greater complications than those treated non-operatively. The greater morbidity and mortality associated with these patients warrants further study to determine optimal triage strategies and which subset of patients is likely to benefit from surgery.

Objectives: To evaluate knowledge, beliefs, and practices regarding delirium of physicians, nurse practitioners (NPs), and registered nurses (RNs)., Design: Anonymous cross-sectional paper survey., Setting: New York metropolitan area tertiary care hospital., Participants: RNs, NPs, and physicians (N = 164)., Measurements: The survey assessed knowledge, beliefs, and practices regarding delirium and prior delirium or geriatric training., Results: Of the 200 surveys distributed, 164 were completed (82% response rate). Of these, 61.7% were RNs, 13.6% were NPs, and 20.7% were physicians. Mean participant age was 36.3. The majority (80.1%) were female; 56.5% were white, 18.1% Asian, 8.7% Hispanic, 8.0% black, and 8.7% other. Of the seven potential barriers to delirium screening assessed, the three most frequently reported were lack of conceptual understanding of delirium (48.0%), similarity of delirium and dementia (41.4%), and the fluctuating nature of delirium (38.1%). Physicians were more likely than NPs and RNs to report being confident in identifying delirium (P = .002) and to score higher on the delirium knowledge assessment (P < .001). Participants who received geriatrics training were significantly more likely than those who did not to be confident in identifying delirium (P = .005) and to score higher on overall delirium knowledge assessment (P = .003)., Conclusion: Geriatric training is associated with more confidence in delirium screening and higher delirium knowledge scores. There is an urgent need to broaden the approach to delirium education of nurses and physicians caring for hospitalized older adults using comprehensive multidisciplinary geriatric educational models., (© 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.)

Study Objective: We evaluate the association of intravenous fluid resuscitation initiation within 30 minutes of severe sepsis or septic shock identification in the emergency department (ED) with inhospital mortality and hospital length of stay. We also compare intravenous fluid resuscitation initiated at various times from severe sepsis or septic shock identification's association with the same outcomes., Methods: This was a review of a prospective, observational cohort of all ED severe sepsis or septic shock patients during 13 months, captured in a performance improvement database at a single, urban, tertiary care facility (90,000 ED visits/year). The primary exposure was initiation of a crystalloid bolus at 30 mL/kg within 30 minutes of severe sepsis or septic shock identification. Secondary analysis compared intravenous fluid initiated within 30, 31 to 60, or 61 to 180 minutes, or when intravenous fluid resuscitation was initiated at greater than 180 minutes or not provided., Results: Of 1,866 subjects, 53.6% were men, 72.5% were white, mean age was 72 years (SD 16.6 years), and mean initial lactate level was 2.8 mmol/L. Eighty-six percent of subjects were administered intravenous antibiotics within 180 minutes; 1,193 (64%) had intravenous fluid initiated within 30 minutes. Mortality was lower in the within 30 minutes group (159 [13.3%] versus 123 [18.3%]; 95% confidence interval [CI] 1.4% to 8.5%), as was median hospital length of stay (6 days [95% CI 6 to 7] versus 7 days [95% CI 7 to 8]). In multivariate regression that included adjustment for age, lactate, hypotension, acute organ dysfunction, and Emergency Severity Index score, intravenous fluid within 30 minutes was associated with lower mortality (odds ratio 0.63; 95% CI 0.46 to 0.86) and 12% shorter length of stay (hazard ratio=1.14; 95% CI 1.02 to 1.27). In secondary analysis, mortality increased with later intravenous fluid resuscitation initiation: 13.3% (≤30 minutes) versus 16.0% (31 to 60 minutes) versus 16.9% (61 to 180 minutes) versus 19.7% (>180 minutes). Median hospital length of stay also increased with later intravenous fluid initiation: 6 days (95% CI 6 to 7 days) versus 7 days (95% CI 6 to 7 days) versus 7 days (95% CI 6 to 8 days) versus 8 days (95% CI 7 to 9 days)., Conclusion: The time of intravenous fluid resuscitation initiation was associated with improved mortality and could be used as an easier obtained alternative to intravenous fluid completion time as a performance indicator in severe sepsis and septic shock management., (Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.)

The goal of this study was to determine how B-cell-activating factor of the TNF family (BAFF) availability influences selection of the autoreactive B-cell repertoire in NZB/W and NZW/BXSB lupus-prone mice bearing the site-directed heavy-chain transgene 3H9 that encodes for anti-dsDNA and anti-cardiolipin (CL) autoantibodies. We used a bone marrow chimera system in which autoreactive 3H9 transgenic B cells were allowed to mature in competition with wild-type cells and could be identified by green fluorescent protein. The light-chain repertoire associated with the 3H9 heavy chain in naive and antigen-activated B-cell subsets was assessed using single-cell polymerase chain reaction. We found that deletion of autoreactive transgenic B cells occurred in the bone marrow of both strains regardless of BAFF availability, and there were only modest and physiologically non-relevant effects on the naive B-cell repertoire. BAFF inhibition had different effects on selection of the germinal center repertoire in the two strains. In the NZW/BXSB strain, BAFF inhibition phenocopied the loss of one TLR7 allele in that it influenced the selection of 3H9-encoded autoreactive B cells in the germinal center but did not prevent somatic mutation. In the NZB/W strain, BAFF inhibition did not alter the selection of 3H9-encoded B cells in the germinal center, but it influenced selection of a subset of germinal center cells into the plasma cell compartment. Our data underscore the complexity of regulation of the autoreactive B-cell repertoire by BAFF and may help to explain the heterogeneity of responses observed after BAFF inhibition in humans.