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BACKGROUND: Reductions in local government funding implemented in 2010 due to austerity policies have been associated with worsening socioeconomic inequalities in mortality. Less is known about the relationship of these reductions with healthcare inequalities; therefore, we investigated whether areas with greater reductions in local government funding had greater increases in socioeconomic inequalities in emergency admissions. METHODS: We examined inequalities between English local authority districts (LADs) using a fixed-effects linear regression to estimate the association between LAD expenditure reductions, their level of deprivation using the Index of Multiple Deprivation (IMD) and average rates of (all and avoidable) emergency admissions for the years 2010-2017. We also examined changes in inequalities in emergency admissions using the Absolute Gradient Index (AGI), which is the modelled gap between the most and least deprived neighbourhoods in an area. RESULTS: LADs within the most deprived IMD quintile had larger pounds per capita expenditure reductions, higher rates of all and avoidable emergency admissions, and greater between-neighbourhood inequalities in admissions. However, expenditure reductions were only associated with increasing average rates of all and avoidable emergency admissions and inequalities between neighbourhoods in local authorities in England's three least deprived IMD quintiles. For a LAD in the least deprived IMD quintile, a yearly reduction of £100 per capita in total expenditure was associated with a yearly increase of 47 (95% CI 22 to 73) avoidable admissions, 142 (95% CI 70 to 213) all-cause emergency admissions and a yearly increase in inequalities between neighbourhoods of 48 (95% CI 14 to 81) avoidable and 140 (95% CI 60 to 220) all-cause emergency admissions. In 2017, a LAD average population was ~170 000. CONCLUSION: Austerity policies implemented in 2010 impacted less deprived local authorities, where emergency admissions and inequalities between neighbourhoods increased, while in the most deprived areas, emergency admissions were unchanged, remaining high and persistent.
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Serviço Hospitalar de Emergência , Hospitalização , Humanos , Inglaterra/epidemiologia , Hospitalização/estatística & dados numéricos , Hospitalização/economia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Serviço Hospitalar de Emergência/economia , Disparidades em Assistência à Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/economia , Disparidades em Assistência à Saúde/tendências , Fatores Socioeconômicos , Governo Local , Gastos em Saúde/estatística & dados numéricos , Gastos em Saúde/tendências , Masculino , FemininoRESUMO
BACKGROUND: Wheelchair tennis, a globally popular sport, features a professional tour spanning 40 countries and over 160 tournaments. Despite its widespread appeal, information about the physical demands of wheelchair tennis is scattered across various studies, necessitating a comprehensive systematic review to synthesise available data. OBJECTIVE: The aim was to provide a detailed synthesis of the physical demands associated with wheelchair tennis, encompassing diverse factors such as court surfaces, performance levels, sport classes, and sexes. METHODS: We conducted comprehensive searches in the PubMed, Embase, CINAHL, and SPORTDiscus databases, covering articles from inception to March 1, 2023. Forward and backward citation tracking from the included articles was carried out using Scopus, and we established eligibility criteria following the Population, Exposure, Comparison, Outcome, and Study design (PECOS) framework. Our study focused on wheelchair tennis players participating at regional, national, or international levels, including both juniors and adults, and open and quad players. We analysed singles and doubles matches and considered sex (male, female), sport class (open, quad), and court surface type (hard, clay, grass) as key comparative points. The outcomes of interest encompassed play duration, on-court movement, stroke performance, and physiological match variables. The selected study designs included observational cross-sectional, longitudinal, and intervention studies (baseline data only). We calculated pooled means or mean differences with 95% confidence intervals (CIs) and employed a random-effects meta-analysis with robust variance estimation. We assessed heterogeneity using Cochrane Q and 95% prediction intervals. RESULTS: Our literature search retrieved 643 records, with 24 articles meeting our inclusion criteria. Most available information focused on international male wheelchair tennis players in the open division, primarily competing in singles on hard courts. Key findings (mean [95% CI]) for these players on hard courts were match duration 65.9 min [55.0-78.8], set duration 35.0 min [28.2-43.5], game duration 4.6 min [0.92-23.3], rally duration 6.1 s [3.7-10.2], effective playing time 19.8% [18.9-20.7], and work-to-rest ratio 1:4.1 [1:3.7-1:4.4]. Insufficient data were available to analyse play duration for female players. However, for the available data on hard court matches, the average set duration was 34.8 min [32.5-37.2]. International male players on hard court covered an average distance per match of 3859 m [1917-7768], with mean and peak average forward speeds of 1.06 m/s [0.85-1.32] and 3.55 m/s [2.92-4.31], respectively. These players executed an average of 365.9 [317.2-422.1] strokes per match, 200.6 [134.7-299.0] per set, 25.4 [16.7-38.7] per game, and 3.4 [2.6-4.6] per rally. Insufficient data were available for a meta-analysis of female players' on-court movement and stroke performance. The average and peak heart rates of international male players on hard court were 134.3 [124.2-145.1] and 166.0 [132.7-207.6] beats per minute, and the average match heart rate expressed as a percentage of peak heart rate was 74.7% [46.4-100]. We found no studies concerning regional players or juniors, and only one study on doubles match play. CONCLUSIONS: While we present a comprehensive overview of the physical demands of wheelchair tennis, our understanding predominantly centres around international male players competing on hard courts in the open division. To attain a more comprehensive insight into the sport's physical requirements, future research should prioritise the inclusion of data on female and quad players, juniors, doubles, and matches played on clay and grass court surfaces. Such endeavours will facilitate the development of more tailored and effective training programmes for wheelchair tennis players and coaches. The protocol for this systematic review was registered a priori at the International Platform of Registered Systematic Review and Meta-analysis Protocols (Registration https://doi.org/10.37766/inplasy2023.3.0060 ).
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Desempenho Atlético , Tênis , Cadeiras de Rodas , Humanos , Tênis/fisiologia , Desempenho Atlético/fisiologia , Feminino , Masculino , Comportamento Competitivo , Fatores SexuaisRESUMO
PURPOSE: Known disparities exist in pain treatment between African American, Latino, and White children. A recent study described 'adultification' of Black children, with Black children being less likely to have a parent present at induction of anesthesia and less likely to receive an anxiolytic premedication before proceeding to the operating room. The aim of this study is to identify differences based on race and socioeconomic status when treating children and their families for anesthetic induction. We hypothesize that differences exist such that certain populations are less likely to receive sedative premedication and less likely to have parents present at induction of anesthesia. DESIGN: This was a retrospective cohort study. METHODS: Demographic data were obtained along with type of surgical procedure, type of anesthesia induction, use of premedication, and involvement of child life services (including the plan for parental presence at induction) for all pediatric patients presenting for anesthetics from February 2019 to March 2020. Statistical analysis consisted of fitting logistic mixed effects models for caregiver presence or for midazolam use during induction, with fixed effects for sex, race, ethnicity, language, public/private insurance, and anesthetic risk, and with the provider as a random effect. FINDINGS: A total of 7,753 patients were included in our statistical analyses, and parental presence focused on 4,102 patients with documentation from child life specialists. Females were less likely than males to have parents present at induction (odds ratio [OR] 0.77, confidence interval [CI] [0.67, 0.89]). When looking at race, American Indian/Alaskan Native patients (OR 0.23 [CI 0.093, 0.47]) and Black/African American patients OR 0.64 [CI 0.47, 0.89]) were less likely to have a parent present induction than White patients. Patients with private insurance were more likely to have parents present than patients with public insurance (OR 0.63 CI [0.5, 0.78]). These findings held true in age-separated sensitivity analysis. Asian patients were less likely to receive midazolam premedication (OR 0.65 CI [0.49, 0.86]). CONCLUSIONS: This study supports previous work showing differential use of parental presence at induction based on race. Additionally, it also shows different treatment based on sex and public insurance status, a surrogate for socioeconomic status.
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Pais , Humanos , Masculino , Feminino , Criança , Estudos Retrospectivos , Pré-Escolar , Pais/psicologia , Anestesia/métodos , Anestesia/estatística & dados numéricos , Lactente , Pré-Medicação/estatística & dados numéricos , Pré-Medicação/métodos , Estudos de Coortes , Negro ou Afro-Americano/estatística & dados numéricos , Negro ou Afro-Americano/psicologia , População Branca/estatística & dados numéricos , AdolescenteAssuntos
COVID-19 , Vacinas , Humanos , COVID-19/prevenção & controle , Vacinas contra COVID-19 , SARS-CoV-2RESUMO
The effectiveness of transformational leadership (TFL) on various outcomes is well known. Accordingly, researchers have developed training programs to enhance TFL behaviours of leaders. Yet, no reviews summarizing the characteristics of TFL training programs exist. The purpose of this review was to examine the characteristics, reporting, and application of TFL-informed programs. A search of six databases yielded 4032 articles, 31 of which met the inclusion criteria. Program characteristics were analyzed using the Template for Intervention Description and Replication (TIDieR) checklist tool, while outcomes were analyzed according to the Kirkpatrick model of evaluation. The most common context for TFL program implementation was healthcare (n = 9). Programs were tailored and often delivered using group workshops and individual feedback. Studies reported variation in the dose of programs, rarely evaluated outcomes multiple times post-baseline, and typically employed Level 3a (subjective ratings of behaviour) evaluation measures. Reporting on program location, modifications, and fidelity was poor. Varying conceptualizations of TFL in different contexts lead to disparities in programs and protocols. Evaluation specialists should consider using tools like the TIDiER checklist to ensure that program characteristics are reported appropriately. Program planners should develop common approaches for planning and evaluating TFL programs to improve transparency and replicability of programs.
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Formação de Conceito , Liderança , Humanos , Avaliação de Programas e Projetos de Saúde , Bases de Dados Factuais , PesquisadoresRESUMO
The accuracy and efficiency of molecular quantum chemical calculations depend critically on the basis set used. However, the development of novel basis sets is hindered because much of the literature relies on the use of opaque processes and tools that are not publicly available. We present here BasisOpt, a tool for the automated optimization of basis sets with an easy-to-use framework. It features an open and accessible workflow for basis set optimization that can be easily adapted to almost any quantum chemistry program, a standardized approach to testing basis sets, and visualization of both the optimized basis sets and the optimization process. We provide examples of usage in realistic basis set optimization scenarios where: (i) a density fitting basis set is optimized for He, Ne, and Ar; (ii) the exponents of the def2-SVP basis are re-optimized for a set of molecules rather than atoms; and (iii) a large, almost saturated basis of sp primitives is automatically reduced to (10s5p) while achieving the lowest energy for such a basis set composition.
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The past century has witnessed an exponential increase in our atomic-level understanding of molecular and cellular mechanisms from a structural perspective, with multiple landmark achievements contributing to the field. This, coupled with recent and continuing breakthroughs in artificial intelligence methods such as AlphaFold2, and enhanced computational power, is enabling our understanding of protein structure and function at unprecedented levels of accuracy and predictivity. Here, we describe some of the major recent advances across these fields, and describe, as these technologies coalesce, the potential to utilise our enhanced knowledge of intricate cellular and molecular systems to discover novel therapeutics to alleviate human suffering.
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Inteligência Artificial , Biologia , HumanosRESUMO
BACKGROUND: Heterologous COVID vaccine priming schedules are immunogenic and effective. This report aims to understand the persistence of immune response to the viral vectored, mRNA and protein-based COVID-19 vaccine platforms used in homologous and heterologous priming combinations, which will inform the choice of vaccine platform in future vaccine development. METHODS: Com-COV2 was a single-blinded trial in which adults ≥ 50 years, previously immunised with single dose 'ChAd' (ChAdOx1 nCoV-19, AZD1222, Vaxzevria, Astrazeneca) or 'BNT' (BNT162b2, tozinameran, Comirnaty, Pfizer/BioNTech), were randomised 1:1:1 to receive a second dose 8-12 weeks later with either the homologous vaccine, or 'Mod' (mRNA-1273, Spikevax, Moderna) or 'NVX' (NVX-CoV2373, Nuvaxovid, Novavax). Immunological follow-up and the secondary objective of safety monitoring were performed over nine months. Analyses of antibody and cellular assays were performed on an intention-to-treat population without evidence of COVID-19 infection at baseline or for the trial duration. FINDINGS: In April/May 2021, 1072 participants were enrolled at a median of 9.4 weeks after receipt of a single dose of ChAd (N = 540, 45% female) or BNT (N = 532, 39% female) as part of the national vaccination programme. In ChAd-primed participants, ChAd/Mod had the highest anti-spike IgG from day 28 through to 6 months, although the heterologous vs homologous geometric mean ratio (GMR) dropped from 9.7 (95% CI (confidence interval): 8.2, 11.5) at D28 to 6.2 (95% CI: 5.0, 7.7) at D196. The heterologous/homologous GMR for ChAd/NVX similarly dropped from 3.0 (95% CI:2.5,3.5) to 2.4 (95% CI:1.9, 3.0). In BNT-primed participants, decay was similar between heterologous and homologous schedules with BNT/Mod inducing the highest anti-spike IgG for the duration of follow-up. The adjusted GMR (aGMR) for BNT/Mod compared with BNT/BNT increased from 1.36 (95% CI: 1.17, 1.58) at D28 to 1.52 (95% CI: 1.21, 1.90) at D196, whilst for BNT/NVX this aGMR was 0.55 (95% CI: 0.47, 0.64) at day 28 and 0.62 (95% CI: 0.49, 0.78) at day 196. Heterologous ChAd-primed schedules produced and maintained the largest T-cell responses until D196. Immunisation with BNT/NVX generated a qualitatively different antibody response to BNT/BNT, with the total IgG significantly lower than BNT/BNT during all follow-up time points, but similar levels of neutralising antibodies. INTERPRETATION: Heterologous ChAd-primed schedules remain more immunogenic over time in comparison to ChAd/ChAd. BNT-primed schedules with a second dose of either mRNA vaccine also remain more immunogenic over time in comparison to BNT/NVX. The emerging data on mixed schedules using the novel vaccine platforms deployed in the COVID-19 pandemic, suggest that heterologous priming schedules might be considered as a viable option sooner in future pandemics. ISRCTN: 27841311 EudraCT:2021-001275-16.
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COVID-19 , Vacinas , Adulto , Feminino , Humanos , Masculino , Vacinas contra COVID-19 , ChAdOx1 nCoV-19 , Vacina BNT162 , Pandemias , Método Simples-Cego , COVID-19/prevenção & controle , Vacinação , Imunidade , Imunoglobulina G , Anticorpos AntiviraisRESUMO
OBJECTIVE: In order to effectively create and implement an educational program to improve opioid prescribing practices, it is important to first consider the unique perspectives of residents on the frontlines of the opioid epidemic. We sought to better understand resident perspectives on opioid prescribing, current practices in pain management, and opioid education as a needs assessment for designing future educational interventions. DESIGN: This is a qualitative study using focus groups of surgical residents at 4 different institutions. SETTING: We conducted focus groups using a semistructured interview guide in person or over video conferencing. The residency programs selected for participation represent a broad geographic range and varying residency sizes. PARTICIPANTS: We used purposeful sampling to recruit general surgery residents from the University of Utah, University of Wisconsin, Dartmouth-Hitchcock Medical Center, and the University of Alabama at Birmingham. All general surgery residents at these locations were eligible for inclusion. Participants were assigned to focus groups by residency site and their status as junior (PGY-2, PGY-3) or senior resident (PGY-4, PGY-5). RESULTS: We completed 8 focus groups with a total of 35 residents included. We identified 4 main themes. First, residents relied on clinical and nonclinical factors when making decisions about opioid prescribing. However, hidden curricula based on unique institutional cultures and attending preferences heavily influenced residents' prescribing practices. Second, residents acknowledged that stigma and biases towards certain patient groups influenced opioid prescribing practices. Third, residents encountered barriers within their health systems to evidence-based opioid prescribing. Fourth, residents did not routinely receive formal education on pain management or opioid prescribing. Residents recommended several interventions to improve the current state of opioid prescribing, including standardized prescribing guidelines, improved patient education, and formal training during the first year of residency. CONCLUSIONS: Our study highlighted several areas of opioid prescribing that can be improved upon through educational interventions. These findings can be used to develop programs aimed at improving residents' opioid prescribing practices, both during and after training, and ultimately the safe care of surgical patients. ETHICS STATEMENT: This project was approved by the University of Utah Institutional Review Board, ID # 00118491. All participants provided written informed consent.
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Cirurgia Geral , Internato e Residência , Humanos , Analgésicos Opioides/uso terapêutico , Epidemia de Opioides , Padrões de Prática Médica , Prescrições de Medicamentos , Inquéritos e Questionários , Currículo , Cirurgia Geral/educaçãoRESUMO
The National Board for Respiratory Care credentials general respiratory therapists and therapists specializing in pulmonary function testing, neonatal/pediatrics, sleep, and adult critical care. A sponsor of the NBRC requested a new specialty certification program. The request came with the intent to serve a candidate population from multidisciplinary backgrounds (eg, nurse, nurse practitioner, physician assistant) in addition to respiratory therapists. This article describes the policy that governed the response along with details about two evaluations: a viability study and a personnel study. The research question for the viability study was as follows: Is a new pulmonary disease educator certification program desirable and feasible? After an affirmative outcome from the viability study indicated interest in a new certification program, the research question for the personnel study was as follows: Were there enough potential candidates from multidisciplinary backgrounds to support a new program that would certify pulmonary disease educators? Access to 10 databases was secured to solicit personnel from multidisciplinary backgrounds, netting up to 240,000 potential survey respondents. After pilot testing, one survey was distributed to those with managerial/supervisory relationships with pulmonary disease educators; 407 such personnel responded. A second survey was simultaneously distributed to those directly working in the pulmonary disease educator role; 3,095 responded. Results from both surveys, including the limitations, were summarized for the NBRC, which decided against continued development of the program. A pulmonary disease educator certification program was subjectively desirable and feasible; however, there did not objectively seem to be enough potential candidates to support the program.
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Pessoal Técnico de Saúde , Certificação , Adulto , Recém-Nascido , Humanos , Criança , Inquéritos e QuestionáriosRESUMO
We present a series of auxiliary basis sets, for the elements Na to Ar, for use in density-fitted Hartree-Fock calculations with the correlation consistent cc-pV(n + d)Z orbital basis sets. Benchmarking on total molecular energies, reaction energies and the spectroscopic constants of the SO molecule demonstrate that the new sets address the deficiencies of using existing auxiliary sets in combination with these orbital basis sets. We also report auxiliary basis sets for Na and Mg matched to cc-pVnZ, along with recommendations for pairing auxiliary basis sets to the cc-pVnZ-F12 basis sets for Hartree-Fock calculations.
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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine immunogenicity varies between individuals, and immune responses correlate with vaccine efficacy. Using data from 1,076 participants enrolled in ChAdOx1 nCov-19 vaccine efficacy trials in the United Kingdom, we found that inter-individual variation in normalized antibody responses against SARS-CoV-2 spike and its receptor-binding domain (RBD) at 28 days after first vaccination shows genome-wide significant association with major histocompatibility complex (MHC) class II alleles. The most statistically significant association with higher levels of anti-RBD antibody was HLA-DQB1*06 (P = 3.2 × 10-9), which we replicated in 1,677 additional vaccinees. Individuals carrying HLA-DQB1*06 alleles were less likely to experience PCR-confirmed breakthrough infection during the ancestral SARS-CoV-2 virus and subsequent Alpha variant waves compared to non-carriers (hazard ratio = 0.63, 0.42-0.93, P = 0.02). We identified a distinct spike-derived peptide that is predicted to bind differentially to HLA-DQB1*06 compared to other similar alleles, and we found evidence of increased spike-specific memory B cell responses in HLA-DQB1*06 carriers at 84 days after first vaccination. Our results demonstrate association of HLA type with Coronavirus Disease 2019 (COVID-19) vaccine antibody response and risk of breakthrough infection, with implications for future vaccine design and implementation.
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Infecções Irruptivas , Vacinas contra COVID-19 , COVID-19 , Antígenos de Histocompatibilidade Classe II , Imunogenicidade da Vacina , Humanos , Alelos , Anticorpos Antivirais , ChAdOx1 nCoV-19 , COVID-19/genética , COVID-19/prevenção & controle , Vacinas contra COVID-19/imunologia , SARS-CoV-2 , VacinaçãoRESUMO
INTRODUCTION: Hemorrhoid disease is very common problem in the Medicare population. Prior work has shown significant variation in county-level practices of hemorrhoidectomy; however, regional variation of rubber band ligation (RBL) has yet to be assessed. This is important as many different practitioners from different specialties can perform this procedure repeatedly in an office-based setting. We aim to evaluate the variation of RBL and hemorrhoidectomy over a 7-y period. METHODS: Using Medicare part B claims data, we identified all beneficiaries >65 y seen for hemorrhoid disease between 2006 and 2013. Current Procedural Terminology (CPT) codes were used to identify all events for hemorrhoidectomy (46083, 46250, 46255, 46257, 46260, and 46261) or RBL (46221) by hospital referral region (HRR). We determined HRR-level rates of hemorrhoidectomy and RBL per 1000 beneficiaries adjusted for age, sex, and race. We calculated annual coefficients of variation (SD × 100/mean) for hemorrhoidectomy and RBL. RESULTS: 1.2 to 1.3 million fee-for-service Medicare beneficiaries were seen annually for evaluation of hemorrhoid disease. Mean-adjusted annual rates for hemorrhoidectomy by HRRs varied from 4.34 to 63.03 per 1000 beneficiaries. Mean-adjusted rates of RBL by HRRs varied from 7.06 to 163 per 1000 beneficiaries. Annual procedural coefficients of variation over the study period were 41-48 (high) for hemorrhoidectomy and 69-74 (very high) for RBL. CONCLUSIONS: While continued high variation exists for hemorrhoidectomy, there is very high variation for RBL between HRRs in treating hemorrhoid disease among Medicare beneficiaries. There are substantial Medicare expenditures in this high-volume population that are likely unwarranted.
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Hemorroidas , Medicare , Idoso , Humanos , Estados Unidos , Planos de Pagamento por Serviço Prestado , Gastos em SaúdeRESUMO
Coupled with advances to federated on-device computer vision, the convenience of use and ease of access of cameras integrated into existing computers and tablets will increase touchless computing uptake in the form of gesture recognition software in healthcare for both clinicians and patients.
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Accelerated idioventricular rhythm has been documented in several cases involving the induction of general anesthesia; however, it has not previously been known to occur during reversal of neuromuscular blockade with neostigmine and glycopyrrolate. The current understanding of the pathophysiology of accelerated idioventricular rhythm involves enhanced automaticity of ventricular myocardium in the setting of increased vagal tone suppressing sinoatrial node pace making. We present the case of an 8-year-old boy who developed accelerated idioventricular rhythm during dental rehabilitation. In this case, accelerated idioventricular rhythm developed immediately upon reversal of neuromuscular blockade with neostigmine and glycopyrrolate and recurred intermittently during his recovery in the postanesthesia care unit. This was a benign occurrence in our patient who remained asymptomatic and hemodynamically stable, and his arrhythmia eventually subsided without intervention after several hours of telemetry. This case suggests that reversal of neuromuscular blockade with neostigmine and glycopyrrolate may induce accelerated idioventricular rhythm in certain patients without known cardiovascular disease.
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Ritmo Idioventricular Acelerado , Glicopirrolato , Masculino , Humanos , Criança , NeostigminaRESUMO
This paper explores phosphorescence from a first principles standpoint, and examines the intricacies involved in calculating the spin-forbidden T 1 â S 0 transition dipole moment, to highlight that the mechanism is not as complicated to compute as it seems. Using gas phase acridine as a case study, we break down the formalism required to compute the phosphorescent spectra within both the Franck-Condon and Herzberg-Teller regimes by coupling the first triplet excited state up to the S 4 and T 4 states. Despite the first singlet excited state appearing as an L b state and not of nπ* character, the second order corrected rate constant was found to be 0.402 s-1, comparing well with experimental phosphorescent lifetimes of acridine derivatives. In showing only certain states are required to accurately describe the matrix elements as well as how to find these states, our calculations suggest that the nπ* state only weakly couples to the T 1 state. This suggest its importance hinges on its ability to quench fluorescence and exalt non-radiative mechanisms rather than its contribution to the transition dipole moment. A followup investigation into the T 1 â S 0 transition dipole moment's growth as a function of its coupling to other electronic states highlights that terms dominating the matrix element arise entirely from the inclusion of states with strong spin-orbit coupling terms. This means that while the expansion of the transition dipole moment can extend to include an infinite number of electronic states, only certain states need to be included.
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AIM: The aim of this work was to evaluate physicians' perceptions of ostomates' quality of life (QoL) and comfort of care among an international sample of physicians caring for ostomates. METHOD: This was a cross-sectional survey study. We conducted a survey of primary care physicians (PCP), gastroenterologists (GI), and general surgeons (GS) from three continents using the SERMO online physician platform. We piloted the survey for content, clarity and domain development using a pilot sample of physicians from each speciality before use. We summarized responses to questions related to physician comfort of ostomate care with descriptive statistics. We conducted multiple logistic regression with the primary outcome of physician perception of ostomate QoL. RESULTS: A total of 617 physicians (PCP 264, GI 176, GS 177) completed the survey representing North America, Europe and Australia similarly. The average age was 46 years and 21% were women. Ninety per cent of physicians care for an ostomate at least once per month. Eighty eight per cent had access to enterostomal nurses. Eighty two per cent of physicians believed that ostomates have decreased QoL. Forty seven per cent believed that ostomates have decreased overall health. Almost half of respondents answered incorrectly to a 'bogus question' citing fake clinical evidence supporting a negative impact of ostomies on social relationships. Increased physician comfort in ostomy care (OR 1.30, p = 0.04) and US-based physicians (OR 1.75, p = 0.01) were associated with increased odds of answering that ostomates have no decreased QoL. CONCLUSION: Among a diverse international sample, most physicians believe that ostomates have decreased QoL but not overall health. Physician implicit bias, physician comfort and geographical variability account for these findings. Targeted efforts to increase physician comfort in ostomate care and establish universal best practices is needed.
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Estomia , Médicos , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Qualidade de Vida , Estudos Transversais , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Medical students often feel underprepared entering surgical residency. We have previously reported the results of a sub-intern needs assessment (SINA) which informed the creation of a standardized sub-internship curriculum. We aimed to determine if implementation of this curriculum into students' scheduled rotations would improve student confidence in their abilities related to the AAMC Core Entrustable Professional Activities for Entering Residency (CEPAERs). DESIGN: We surveyed 4th year medical students during their surgery sub-internship. Sub-interns participated in a weekly series of 2-hour didactic sessions. We utilized interactive lectures and case scenarios addressing the pertinent topics identified in our previous needs assessment. The surveys were administered before and after the rotation and linked using unique identifiers. The surveys assessed confidence in each of the CEPAERs as well as the top 25 topics prioritized by our needs assessment. Self-reported confidence in each of the topics was measured using Likert scales (CEPAER scale 1-5, SINA scale 1-6). Pre- and post-curriculum confidence on a variety of topics were compared using paired t-tests. SETTING: Geisel School of Medicine at Dartmouth/Dartmouth-Hitchcock Medical Center, a tertiary-care academic medical center. PARTICIPANTS: Fourth year medical students participating in their general surgery sub-internship. RESULTS: Twelve medical students participated in general and thoracic surgery sub-internships over the course of the study period. Ten (83%) participated in the didactic curriculum and they all completed both the pre- and postsurvey. 100% of the respondents agreed that the curriculum provided a useful supplement to their clinical experience. With respect to the CEPAERs, students reported improved confidence in 77% of the areas, with statistically significant increases occurring in the following areas: ability to prioritize a differential diagnosis (average Likert rating improved from 3.7 to 4.1, pâ¯=â¯0.04), comfort entering and discussing orders (2.9-3.8, pâ¯=â¯0.007), and overall preparedness to be a surgical intern (3.2-3.8, pâ¯=â¯0.02). Students also reported improvement in confidence in 92% of the basic intern responsibility topics, with statistically significant increases in maintenance fluid calculations (Likert rating 3.5-4.5, pâ¯=â¯0.001), repleting electrolytes (3.8-4.6, pâ¯=â¯0.01), interpretation of chest and abdominal x-rays (4-5, pâ¯=â¯0.02; 3.6-4.5, p=0.004, respectively), management of oliguria (3.2-3.8, pâ¯=â¯0.02), and time management/organization skills (4.5-5.4, pâ¯=â¯0.04). CONCLUSIONS: Implementation of a standardized sub-intern curriculum improved student confidence in 33 of the 38 basic intern responsibilities, core Entrustable Professional Activities, and overall preparedness to be a surgical intern. While limited by a single institution design, we believe these results offer a new avenue for educating and preparing medical students for residency within their existing sub-internships.
Assuntos
Internato e Residência , Estudantes de Medicina , Humanos , Competência Clínica , Currículo , Centros Médicos AcadêmicosRESUMO
BACKGROUND: Priming COVID-19 vaccine schedules have been deployed at variable intervals globally, which might influence immune persistence and the relative importance of third-dose booster programmes. Here, we report exploratory analyses from the Com-COV trial, assessing the effect of 4-week versus 12-week priming intervals on reactogenicity and the persistence of immune response up to 6 months after homologous and heterologous priming schedules using the vaccines BNT162b2 (tozinameran, Pfizer/BioNTech) and ChAdOx1 nCoV-19 (AstraZeneca). METHODS: Com-COV was a participant-masked, randomised immunogenicity trial. For these exploratory analyses, we used the trial's general cohort, in which adults aged 50 years or older were randomly assigned to four homologous and four heterologous vaccine schedules using BNT162b2 and ChAdOx1 nCoV-19 with 4-week or 12-week priming intervals (eight groups in total). Immunogenicity analyses were done on the intention-to-treat (ITT) population, comprising participants with no evidence of SARS-CoV-2 infection at baseline or for the trial duration, to assess the effect of priming interval on humoral and cellular immune response 28 days and 6 months post-second dose, in addition to the effects on reactogenicity and safety. The Com-COV trial is registered with the ISRCTN registry, 69254139 (EudraCT 2020-005085-33). FINDINGS: Between Feb 11 and 26, 2021, 730 participants were randomly assigned in the general cohort, with 77-89 per group in the ITT analysis. At 28 days and 6 months post-second dose, the geometric mean concentration of anti-SARS-CoV-2 spike IgG was significantly higher in the 12-week interval groups than in the 4-week groups for homologous schedules. In heterologous schedule groups, we observed a significant difference between intervals only for the BNT162b2-ChAdOx1 nCoV-19 group at 28 days. Pseudotyped virus neutralisation titres were significantly higher in all 12-week interval groups versus 4-week groups, 28 days post-second dose, with geometric mean ratios of 1·4 (95% CI 1·1-1·8) for homologous BNT162b2, 1·5 (1·2-1·9) for ChAdOx1 nCoV-19-BNT162b2, 1·6 (1·3-2·1) for BNT162b2-ChAdOx1 nCoV-19, and 2·4 (1·7-3·2) for homologous ChAdOx1 nCoV-19. At 6 months post-second dose, anti-spike IgG geometric mean concentrations fell to 0·17-0·24 of the 28-day post-second dose value across all eight study groups, with only homologous BNT162b2 showing a slightly slower decay for the 12-week versus 4-week interval in the adjusted analysis. The rank order of schedules by humoral response was unaffected by interval, with homologous BNT162b2 remaining the most immunogenic by antibody response. T-cell responses were reduced in all 12-week priming intervals compared with their 4-week counterparts. 12-week schedules for homologous BNT162b2 and ChAdOx1 nCoV-19-BNT162b2 were up to 80% less reactogenic than 4-week schedules. INTERPRETATION: These data support flexibility in priming interval in all studied COVID-19 vaccine schedules. Longer priming intervals might result in lower reactogenicity in schedules with BNT162b2 as a second dose and higher humoral immunogenicity in homologous schedules, but overall lower T-cell responses across all schedules. Future vaccines using these novel platforms might benefit from schedules with long intervals. FUNDING: UK Vaccine Taskforce and National Institute for Health and Care Research.
Assuntos
Vacinas contra COVID-19 , COVID-19 , Adulto , Humanos , Vacinas contra COVID-19/efeitos adversos , ChAdOx1 nCoV-19 , Vacina BNT162 , COVID-19/prevenção & controle , Imunização Secundária , SARS-CoV-2 , Anticorpos Antivirais , Imunoglobulina GRESUMO
BACKGROUND: Healthcare providers encounter varying languages every day in patient care. The goal of this study was to examine whether a difference exists in pain scoring and treatment amongst pediatric patients whose families' primary language was not English. We hypothesized that patients of both Arabic-speaking (AS) and Spanish-speaking (SS) backgrounds received higher pain scores and higher daily opioid equivalents (OEs) postoperatively compared to English-speaking (ES) patients. METHODS: This was a retrospective cohort study of patients undergoing surgery for treatment of various esophageal and airway disorders from 2014 to 2019. Records were queried for patients undergoing thoracotomies for treatment of esophageal and airway disorders. Analysis was focused on the three most common languages in this selected population: English, Arabic, and Spanish. Propensity score matching was utilized for comparisons of pain scores between AS, SS, and ES patient groups. Primary outcomes were opioid equivalents (OEs) and pain scores postoperatively. Multivariable median regression analysis was used to perform an adjusted comparison of pain scores as well as OEs. RESULTS: A total of 610 patient encounters were included in our analysis. In propensity matched analysis, there were no significant differences in OEs between all groups postoperatively. However, statistically significant higher pain scores were reported in the ES group matched AS groups. CONCLUSIONS: Language differences did not lead to difference in pain assessment and treatment.