Assuntos
Ependimoma , Neoplasias Supratentoriais , Proteínas de Sinalização YAP , Humanos , Ependimoma/diagnóstico por imagem , Ependimoma/diagnóstico , Ependimoma/genética , Lactente , Neoplasias Supratentoriais/diagnóstico por imagem , Neoplasias Supratentoriais/genética , Neoplasias Supratentoriais/patologia , Imageamento por Ressonância Magnética , Masculino , Fatores de Transcrição/genética , Proteínas Adaptadoras de Transdução de Sinal/genética , Proteínas Adaptadoras de Transdução de Sinal/metabolismo , FemininoRESUMO
OBJECTIVE: Susac syndrome (SuS), multiple sclerosis (MS), and primary angiitis of the central nervous system (PACNS) present diagnostic challenges due to overlapping clinical features. We aimed to enhance diagnostic precision by developing the SPAMS (SuS, PACNS, MS) score, a practical radiological tool. METHODS: This multicenter study included 99 patients (43 SuS, 37 MS, 19 PACNS) from South American countries. Relevant MRI features were identified through an elastic-net model determined key variables. RESULTS: The SPAMS score assigned 2 points for snowball lesions, 1 point for spokes-like lesions, or if there are more than 4 lesions in the corpus callosum, corpus callosum involvement, or cerebellar involvement. It subtracted 1 point if gadolinium-enhancing lesions or 4 points if Dawson's fingers are present. Bootstrapping validated the optimal cutoff at 2 points, exhibiting a diagnostic performance of area under the curve = 0.931, sensitivity = 88%, specificity = 89%, positive predictive value = 88%, negative predictive value = 89%, and accuracy = 88%. INTERPRETATION: When specific MRI findings coexisted, the SPAMS score differentiated SuS from MS and PACNS. Access to MRI and standard protocol sequences makes it a valuable tool for timely diagnosis and treatment, potentially preventing disability progression and severe clinical outcomes. ANN NEUROL 2024.
RESUMO
OBJECTIVES: This study aimed to explore the acceptability, feasibility, usability, and preliminary effect of an electronic patient-reported outcome (ePRO) intervention for patients with breast cancer in Mexico. DESIGN: We conducted a multimethod non-randomised pilot study. We used a pre-test/post-test design for quantitative assessment of the intervention's effect on patients' supportive care needs and quality of life. We conducted in-depth interviews (IDIs) with participants and healthcare workers to explore the intervention's benefits and barriers and understand its feasibility. PARTICIPANTS: 50 women aged 20-75 diagnosed with stage I-III breast cancer were enrolled within 2 weeks of starting neoadjuvant or adjuvant treatment with chemotherapy or radiotherapy. We excluded illiterate women and those with visual impairment, cognitive disability or severe depression. IDIs were conducted with 18 participants and 10 healthcare providers. SETTING: Oncology services in three public hospitals of the Mexican Social Security Institute. INTERVENTION: The ePRO intervention consisted of a responsive web application for weekly symptom reporting combined with proactive follow-up by nurses guided by predefined clinical algorithms for 6 weeks. RESULTS: 50 women were enrolled out of 66 eligible patients approached (75.8%). All 50 completed the 4-week follow-up assessment (100% retention). Completion of the symptom registry declined from 100% in week 1 to 66% in week 6. Participants experienced decreases in supportive care needs and increased quality of life. The ePRO application was rated highly usable. Participants and health professionals both perceived intervention benefits. Drawbacks included poor fit for women receiving radiotherapy and challenges using the application for women with low digital literacy or experiencing severe symptoms. CONCLUSIONS: This pilot study provided evidence of the high usability and potential efficacy of a web-based ePRO intervention. We revised recruitment during the pilot to include multiple facilities, and we will further revise for the randomised trial to address barriers to successful ePRO implementation. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov ID: NCT05925257.
Assuntos
Neoplasias da Mama , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Humanos , Feminino , Neoplasias da Mama/terapia , Projetos Piloto , Pessoa de Meia-Idade , México , Adulto , Idoso , Adulto Jovem , Intervenção Baseada em Internet , Estudos de ViabilidadeRESUMO
BACKGROUND: Knowledge of the safety and efficacy of disease-modifying therapies (DMTs) in older patients with Multiple Sclerosis (pwMS) is limited due to their exclusion from clinical trials. Our purpose is to evaluate the choice of DMTs in pwMS older than 50 years old in a real-world setting. METHODS: Cross-sectional study of pwMS from the Argentine MS and NMOSD Registry. We included patients under 35 and above 50 years old prescribed DMTs. Disease activity was categorized as highly active (HA) or not highly active (NHA), and DMTs were classified as low efficacy therapies (LET) or high efficacy therapies (HET). RESULTS: 1460 patients (65% females) were enrolled. The HA group comprised 241 patients, 198 young (82.2%) and 43 older (17.8%). The NHA group included 1219 patients, 893 young (73%) and 326 older (27%). In the NHA group, older patients received LET more frequently than younger patients (66% versus 44%; p < 0.01). In the HA group, older patients received LET in 61% of cases, whereas younger patients received HET in 71% (p = 0.01). CONCLUSION: The study shows the preference of LET in older patients regardless of disease activity. However it does not demonstrate a difference in disability in older patients based on low vs high efficacy DMTs used, probably due to the design of the study. Further longitudinal studies are warranted to address this issue.
Assuntos
Esclerose Múltipla , Sistema de Registros , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Transversais , Esclerose Múltipla/tratamento farmacológico , Esclerose Múltipla/epidemiologia , Adulto , Fatores Etários , Argentina/epidemiologia , Idoso , Fatores Imunológicos/uso terapêuticoRESUMO
PURPOSE: to consolidate a Trauma Register (TR) trough REDCap data acquisition platform and to validate, in this context, local Quality Indicators (QI) as improvement opportunities in trauma management. METHODS: continuous data acquisition of all patients admitted in Irmandade da Santa Casa de Misericórdia de São Paulo adult Trauma bay and it's validation in REDCap platform; 6 months retrospective cohort of QI impact in length of hospitalar stay, complications and mortality. Fisher, Chi-squared, Wilcoxon and Kruskal-Wallis tests were used to correlate QIs fails with the endpoints, considering p<0.05 and CI <95% as statically significant. RESULTS: 465 were admitted in Trauma bay, with 137 patients hospitalized (29.5%); the number of QIs compromised were related with more complications (p=0.075) and increased length of stay (p=0.028), especially the delay in open fracture's surgical management, which increased the severe complications' incidence (p=0.005). CONCLUSION: the REDCap data acquisition platform is useful as a tool for multi center TR implementation, from ethical and logistical point of view; nevertheless, the proposed QIs are validated as attention points in trauma management, allowing improvements in traumatized patients treatment.
Assuntos
Traumatismo Múltiplo , Indicadores de Qualidade em Assistência à Saúde , Adulto , Humanos , Estudos Retrospectivos , Brasil/epidemiologia , Sistema de RegistrosRESUMO
Background: Emphysematous pyelonephritis (EPN) is a necrotizing infection of the kidney and the surrounding tissues associated with considerable mortality. We aimed to formulate a score that classifies the risk of mortality in patients with EPN at hospital admission. Materials and methods: Patients diagnosed with EPN between 2013 and 2020 were retrospectively included. Data from 15 centers (70%) were used to develop the scoring system, and data from 7 centers (30%) were used to validate it. Univariable and multivariable logistic regression analyses were performed to identify independent factors related to mortality. Receiver operating characteristic curve analysis was performed to construct the scoring system and calculate the risk of mortality. A standardized regression coefficient was used to quantify the discriminating power of each factor to convert the individual coefficients into points. The area under the curve was used to quantify the scoring system performance. An 8-point scoring system for the mortality risk was created (range, 0-7). Results: In total, 570 patients were included (400 in the test group and 170 in the validation group). Independent predictors of mortality in the multivariable logistic regression were included in the scoring system: quick Sepsis-related Organ Failure Assessment score ≥2 (2 points), anemia, paranephric gas extension, leukocyte count >22,000/µL, thrombocytopenia, and hyperglycemia (1 point each). The mortality rate was <5% for scores ≤3, 83.3% for scores 6, and 100% for scores 7. The area under the curve was 0.90 (95% confidence interval, 0.84-0.95) for test and 0.91 (95% confidence interval, 0.84-0.97) for the validation group. Conclusions: Our score predicts the risk of mortality in patients with EPN at presentation and may help clinicians identify patients at a higher risk of death.
RESUMO
BACKGROUND: Most Multiple Sclerosis (MS) clinical trials fail to assess the long-term effects of disease-modifying therapies (DMT) or disability. METHODS: COLuMbus was a single-visit, cross-sectional study in Argentina in adult patients with ≥10 years of MS since first diagnosis. The primary endpoint was to determine patient disability using the Expanded Disability Status Scale (EDSS). The secondary endpoints were to evaluate the distribution of diagnoses between relapsing-remitting MS (RRMS) and secondary progressive MS (SPMS), patient demographics, disease history, and the risk of disability progression. The relationship between baseline characteristics and the current disability state and the risk of disability progression was assessed. RESULTS: Out of the 210 patients included, 76.7 % had a diagnosis of RRMS and 23.3 % had been diagnosed with SPMS, with a mean disease duration of 17.9 years and 20.5 years, respectively. The mean delay in the initial MS diagnosis was 2.6 years for the RRMS subgroup and 2.8 years for the SPMS subgroups. At the time of cut-off (28May2020), 90.1 % (RRMS) and 75.5 % (SPMS) of patients were receiving a DMT, with a mean of 1.5 and 2.0 prior DMTs, respectively. The median EDSS scores were 2.5 (RRMS) and 6.5 (SPMS). In the RRMS and SPMS subgroups, 23 % and 95.9 % of patients were at high risk of disability, respectively; the time since first diagnosis showed a significant correlation with the degree of disability. CONCLUSIONS: This is the first local real-world study in patients with long-term MS that highlights the importance of recognizing early disease progression to treat the disease on time and delay disability.
Assuntos
Esclerose Múltipla Crônica Progressiva , Esclerose Múltipla Recidivante-Remitente , Esclerose Múltipla , Adulto , Humanos , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/epidemiologia , Esclerose Múltipla/terapia , Estudos Transversais , Argentina/epidemiologia , Progressão da Doença , Esclerose Múltipla Crônica Progressiva/diagnóstico , Esclerose Múltipla Crônica Progressiva/epidemiologia , Esclerose Múltipla Crônica Progressiva/tratamento farmacológico , Esclerose Múltipla Recidivante-Remitente/diagnóstico , Esclerose Múltipla Recidivante-Remitente/epidemiologia , Esclerose Múltipla Recidivante-Remitente/terapiaRESUMO
ABSTRACT Purpose: to consolidate a Trauma Register (TR) trough REDCap data acquisition platform and to validate, in this context, local Quality Indicators (QI) as improvement opportunities in trauma management. Methods: continuous data acquisition of all patients admitted in Irmandade da Santa Casa de Misericórdia de São Paulo adult Trauma bay and it's validation in REDCap platform; 6 months retrospective cohort of QI impact in length of hospitalar stay, complications and mortality. Fisher, Chi-squared, Wilcoxon and Kruskal-Wallis tests were used to correlate QIs fails with the endpoints, considering p<0.05 and CI <95% as statically significant. Results: 465 were admitted in Trauma bay, with 137 patients hospitalized (29.5%); the number of QIs compromised were related with more complications (p=0.075) and increased length of stay (p=0.028), especially the delay in open fracture's surgical management, which increased the severe complications' incidence (p=0.005). Conclusion: the REDCap data acquisition platform is useful as a tool for multi center TR implementation, from ethical and logistical point of view; nevertheless, the proposed QIs are validated as attention points in trauma management, allowing improvements in traumatized patients treatment.
RESUMO Objetivo: implementação de Registro de Trauma (RT) através da plataforma REDCap e validação dos Filtros de Qualidade (FQ) desenvolvidos como pontos de melhora no atendimento ao traumatizado. Métodos: implementação de coleta contínua dos dados de todos os pacientes adultos admitidos na sala de Trauma da Irmandade da Santa Casa de Misericórdia de São Paulo e validação destes na plataforma REDCap; realizada coorte retrospectiva dos dados validados em um período de 6 meses e o impacto dos FQ desenvolvidos no tempo de internação hospitalar, complicações e mortalidade dos pacientes. A correlação do comprometimento dos FQ com os desfechos foi obtida através dos testes de Fisher, Qui-Quadrado, Wilcoxon e Kruskal-Wallis, considerando p<0,05 e IC 95% como significativos. Resultados: incluídos no estudo 465 pacientes admitidos no período de estudo, com necessidade de internação em 137 casos (29,5%); o número de FQs comprometidos relacionou-se com maior número de complicações (p=0,075) e maior tempo de internação (p=0,028), sobretudo o atraso na ida ao Centro Cirúrgico de fraturas expostas, que aumentou a incidência de complicações graves (p=0,005). Conclusão: a plataforma REDCap é adequada e útil na implementação de RT, permitindo o uso ético e multicêntrico de dados; os FQs propostos determinam pontos de atenção a serem revistos no atendimento do trauma, permitindo melhorias na qualidade de atendimento ao paciente traumatizado.
RESUMO
Resistin is an adipokine with metabolic and inflammatory functions. Epidemiological and translational studies report that an increase in plasma levels and tissue expression of resistin increases the aggressiveness of prostate tumor cells. Extracellular vesicles (EVs) are secreted constitutively and induced by cytokines, growth factors, and calcium and are found in multiple biological fluids such as saliva, serum, semen, and urine. In particular, EVs have been shown to promote tumor progression through the induction of proliferation, growth, angiogenesis, resistance to chemotherapy, and metastasis. However, the role of resistin in the migration, invasion, and secretion of EVs in invasive prostate tumor cells remains to be studied. In the present study, we demonstrate that resistin induces increased migration and invasion in PC3 cells. In addition, these phenomena are accompanied by increased p-FAK levels and increased secretion of MMP-2 and MMP-9 in resistin-treated PC3 cells. Interestingly, EVs isolated from supernatants of PC3 cells treated with resistin induce an increase in migration and invasion accompanied by high MMP-2 and MMP-9 secretion in an autocrine stimulation model. In summary, our data for the first time demonstrate that resistin induces migration and invasion, partly through the secretion of EVs with pro-invasive characteristics in PC3 cells.
RESUMO
We investigate two limits in open-shell diradical systems: O3, in which the interesting orbitals are in close proximity to one another, and (C21H13)2, where there is a significant spatial separation between the two orbitals. In accord with earlier calculations, we find that standard density-functional approximations do not predict the open-shell character for the former case but uniformly predict the open-shell character for the latter case. We trace the qualitatively incorrect behavior in O3 predicted by these standard density functional approximations to self-interaction error and use the Fermi-Löwdin-orbital-self-interaction-corrected formalism to determine accurate triplet, closed-shell singlet, and open-shell broken-spin-symmetry electronic configurations. Analysis of the resulting many-electron overlap matrices allows us to unambiguously show that the broken-spin-symmetry configurations do not participate in the representation of the Ms = 0 triplet states and allows us to reliably extract the singlet-triplet splitting in O3 by analyzing the energy as a function of Fermi-orbital-descriptor permutations. The results of these analyses predict the percentage of open-shell character in O3, which agrees well with conventional wavefunction-based methods. While these techniques are expected to be required in cases near the Coulson-Fischer point, we find that they will be less necessary in diradical systems with well-separated electrons, such as (C21H13)2. Results based on energies from self-interaction-corrected generalized gradient, local density, and Hartree-Fock approximations and experimental results are in generally good agreement for O3. These results help form the basis for deriving extended Heisenberg-like Hamiltonians that are needed for descriptions of molecular magnets when there are competing low-energy electronic configurations.
RESUMO
Resumo O artigo analisa a associação entre níveis de fadiga por compaixão e engajamento no trabalho com a COVID-19 em profissionais de enfermagem. Estudo longitudinal, tipo antes e depois, realizado com profissionais de enfermagem da linha de frente, nos períodos pré-pandêmico e pandêmico. Utilizou-se as versões brasileiras da Professional Quality of Life Scale e da Utrecht Work Engagement Scale. Observou-se altos níveis de satisfação por compaixão (≥43,0), baixos níveis de burnout (<23,0) e estresse traumático secundário (<23,0); e níveis altos de vigor (≥4,0 e ≤4,99), absorção (≥4,0 e ≤4,99) e escore geral (≥4,0 e ≤4,99). Houve correlação moderada, negativa e significativa do burnout com vigor (r: -0,505; p-valor: <0,001), no pré-pandemia; e com o escore geral, no pré-pandemia (r: -0,543; p-valor: <0,001) e período pandêmico (r: -0,458; p-valor: <0,001). Não houve alterações nos níveis de engajamento no trabalho. Profissionais com fadiga por compaixão tiveram redução do vigor, absorção e escore geral, classificados como médios no período pandêmico (≥2,0 e ≤3,99); e aumento da dedicação, que era baixa (≥1,0 e ≤1,99) no pré-pandemia. Concluiu-se não haver associação danosa entre fadiga por compaixão e engajamento no trabalho com a COVID-19 nos profissionais de enfermagem.
Abstract This article examines the association between levels of compassion fatigue and work engagement with COVID-19 in nursing professionals. A longitudinal, before-and-after study was conducted with nursing professionals working in the frontline in the pre-pandemic and pandemic periods. Our study applied the Brazilian versions of the Professional Quality of Life Scale and the Utrecht Work Engagement Scale. High levels of compassion satisfaction (≥43.0), low levels of burnout (<23.0) and secondary traumatic stress (<23.0), as well as high levels of vigor (≥4.0 and ≤4.99), absorption (≥4.0 and ≤4.99), and overall score (≥4.0 and ≤4.99) were observed. Moderate, negative, and significant correlations of burnout with vigor (r: -0.505; p-value: <0.001), in the pre-pandemic period; and with overall score, in the pre-pandemic (r: -0.543; p-value: <0.001) and pandemic periods (r: -0.458; p-value: <0.001), were also observed. No changes in levels of work engagement were found. Professionals with compassion fatigue showed decreased vigor, absorption, and overall score, rated as medium in the pandemic period (≥2.0 and ≤3.99), and an increased dedication, which was low (≥1.0 and ≤1.99) in the pre-pandemic period. It was concluded that there is no harmful association between compassion fatigue and work engagement with COVID-19 in nursing professionals.
RESUMO
ABSTRACT Objective: The aim of this study was to assess the laboratory performance of periostin associated with a panel of biomarkers to identify the inflammatory phenotype of Brazilian asthma patients. Methods: We evaluated 103 Brazilian individuals, including 37 asthmatics and 66 nonasthmatic controls. Both groups underwent analyses for serum periostin, eosinophil levels in the peripheral blood, the fraction of exhaled nitric oxide (FeNO), total serum IgE, urinary leukotriene E4, and serum cytokines. Results: Higher levels of periostin (p = 0.005), blood eosinophils (p = 0.012), FeNO (p = 0.001), total IgE (p < 0.001), and IL-6 (p ≤ 0.001) were found in the asthmatic patients than the controls. Biomarker analyses by the ROC curve showed an AUC greater than 65%. Periostin (OR: 12,550; 95% CI: 2,498-63,063) and IL-6 (OR: 7,249; 95% CI: 1,737-30,262) revealed to be suitable asthma inflammation biomarkers. Blood eosinophils, FeNO, total IgE, IL-6, TNF, and IFN-g showed correlations with clinical severity characteristics in asthmatic patients. Periostin showed higher values in T2 asthma (p = 0.006) and TNF in non-T2 asthma (p = 0.029). Conclusion: The panel of biomarkers proposed for the identification of the inflammatory phenotype of asthmatic patients demonstrated good performance. Periostin proved to be an important biomarker for the identification of T2 asthma.
RESUMO Objetivo: O objetivo deste estudo foi de avaliar o desempenho laboratorial da periostina associada a um painel de biomarcadores para identificar o fenótipo inflamatório de pacientes brasileiros com asma. Métodos: Foram avaliados 103 indivíduos brasileiros, incluindo 37 asmáticos e 66 controles não asmáticos. Ambos os grupos foram submetidos a análises de periostina sérica, níveis de eosinófilos no sangue periférico, a fração exalada de óxido nítrico (FeNO), IgE sérica total, leucotrieno E4 urinário e citocinas séricas. Resultados: Maiores níveis de periostina (p = 0,005), eosinófilos periféricos (p = 0,012), FeNO (p = 0,001), IgE total (p < 0,001) e IL-6 (p ≤ 0,001) foram encontrados nos pacientes asmáticos do que nos controles. As análises de biomarcadores pela curva ROC mostraram uma AUC superior a 65%. A periostina (OR: 12.550; IC 95%: 2.498-63.063) e a IL-6 (OR: 7.249; IC 95%: 1.737-30.262) se mostraram biomarcadores adequados da inflamação da asma. Eosinófilos periféricos, FeNO, IgE total, IL-6, TNF e IFN-g apresentaram correlação com características clínicas de gravidade em pacientes asmáticos. A periostina teve valores mais elevados na asma T2 (p = 0,006) e o TNF na asma não T2 (p = 0,029). Conclusão: O painel de biomarcadores proposto para a identificação do fenótipo inflamatório de pacientes asmáticos demonstrou bom desempenho. A periostina provou ser um importante biomarcador para a identificação da asma T2.
RESUMO
Resumo Trauma é uma causa importante de morbimortalidade, que acomete principalmente jovens. A hemorragia incoercível é o principal mecanismo de óbito precoce nessas vítimas, e as lesões vasculares não compressíveis representam grandes desafios para os cirurgiões. O traumatismo vascular impacta diretamente a viabilidade de membros traumatizados, aumentando o risco de amputação. Nas últimas décadas, muitas condutas de diagnóstico e tratamento de lesões vasculares traumáticas foram modificadas. A angiotomografia suplantou a angiografia como padrão ouro para diagnóstico, as técnicas endovasculares foram incorporadas ao arsenal terapêutico e o conceito de "controle de danos" foi estabelecido. No entanto, há lacunas na literatura nacional sobre a normatização de condutas em trauma vascular, principalmente considerando as limitações do Brasil. Por isso, a Sociedade Brasileira de Angiologia e de Cirurgia Vascular e a Sociedade Brasileira de Atendimento Integrado ao Traumatizado revisaram a literatura disponível sobre trauma vascular e organizaram diretrizes sobre o diagnóstico e tratamento dessas lesões.
Abstract Trauma is a leading cause of death, permanent disability, and health care cost worldwide. The young and economically active are the most affected population. Exsanguination due to noncompressible torso hemorrhage is one of the most frequent causes of early death, posing a significant challenge to trauma and vascular surgeons. The possibility of limb loss due to vascular injuries must also be considered. In recent decades, the approach to vascular injuries has been significantly modified. Angiotomography has become the standard method for diagnosis, endovascular techniques are currently incorporated in treatment, and damage control, such as temporary shunts, is now the preferred approach for the patients sustaining physiological derangement. Despite the importance of this topic, few papers in the Brazilian literature have offered guidelines on vascular trauma. The Brazilian Society of Angiology and Vascular Surgery has developed Projetos Diretrizes (Guideline Projects), which includes this publication on vascular trauma. Since treating trauma patients is a multidisciplinary effort, the Brazilian Trauma Society (SBAIT) was invited to participate in this project. Members of both societies reviewed the literature on vascular trauma management and together wrote these guidelines on vascular injuries of neck, thorax, abdomen, and extremities.
RESUMO
ABSTRACT Objective: To synthesize knowledge about hospital sustainability indicators and evidence of reduced socio-environmental impact. Method: Literature scoping review using Pubmed, Science Direct, Scielo and Lilacs databases. Studies in a time frame of 10 years, addressing hospital sustainability indicators and evidence of reduced socio-environmental impact published in any language were included. Results: A total of 28 articles were included, most were applied research, published in 2012, in English. Studies showed ways to save water and energy, as well as ways to monitor and mitigate the impact of activities related to effluents, waste and emissions. All studies had nursing work directly or indirectly involved in hospital sustainability. Conclusion: The possibilities of generating less impact on the environment and increasing the economy/efficiency of a hospital are countless. The particularities of each hospital must be taken into account and workers, especially nurses, should be involved.
RESUMEN Objetivo: Sintetizar conocimientos sobre indicadores de sostenibilidad hospitalaria y evidencias de reducción del impacto socioambiental. Método: Revisión de literatura, scoping review, utilizando las bases de datos Pubmed, Science Direct, Scielo y Lilacs. Se incluyeron estudios con un horizonte temporal de 10 años, publicados en cualquier idioma, que abordaran indicadores de sostenibilidad hospitalaria y evidencias de reducción del impacto socioambiental. Resultados: Se incluyeron un total de 28 artículos, la mayoría de investigación aplicada, publicados en 2012, en inglés. Los estudios mostraron formas de ahorrar agua y energía, así como formas de monitorear y mitigar el impacto de las actividades relacionadas con efluentes, desechos y emisiones. Todos los estudios tenían trabajo de enfermería involucrado directa o indirectamente en la sostenibilidad del hospital. Conclusión: Las posibilidades de generar un menor impacto en el medio ambiente y aumentar la economía/eficiencia de un hospital son innumerables. Hay que tener en cuenta las particularidades de cada hospital y se debe involucrar a los trabajadores, especialmente a los enfermeros.
RESUMO Objetivo: Sintetizar o conhecimento acerca dos indicadores de sustentabilidade hospitalar e evidências de redução do impacto socioambiental. Método: Revisão de literatura, do tipo scoping review, utilizando as bases de dados Pubmed, Science Direct, Scielo e Lilacs. Foram incluídos estudos com recorte temporal de 10 anos, publicados em qualquer idioma, que abordassem indicadores de sustentabilidade hospitalar e evidências de redução do impacto socioambiental. Resultados: Um total de 28 artigos foram incluídos, a maioria teve como tipo de estudo a pesquisa aplicada, publicados em 2012, no idioma inglês. Os estudos demonstraram maneiras de economizar água e energia, bem como, formas de monitorar e mitigar o impacto de atividades relacionadas a efluentes, resíduos e emissões. Todos os estudos tinham o trabalho da enfermagem envolvido de forma direta ou indireta na sustentabilidade hospitalar. Conclusão: As possibilidades de gerar menos impacto ao meio ambiente e aumentar a economia/eficiência de um hospital são inúmeras. Há de se levar em consideração as particularidades de cada hospital e envolver os trabalhadores, em especial a enfermagem.
Assuntos
Meio Ambiente , Desenvolvimento Sustentável , Conservação dos Recursos Naturais , Indicadores de Desenvolvimento Sustentável , HospitaisRESUMO
IntroductionWith the COVID-19 pandemic, hospitals in low-income countries were faced with a triple challenge. First, a large number of patients required hospitalization because of the infections more severe symptoms. Second, there was a lack of systematic and broad testing policies for early identification of cases. Third, there were weaknesses in the integration of information systems, which led to the need to search for available information from the hospital information systems. Accordingly, it is also important to state that relevant aspects of COVID-19s natural history had not yet been fully clarified. The aim of this research protocol is to present the strategies of a Brazilian network of hospitals to perform systematized data collection on COVID-19 through the World Health Organization (WHO) Platform. Methods and AnalysisThis is a multicenter project among Brazilian hospitals to provide data on COVID-19 through the WHO global platform, which integrates patient care information from different countries. From October 2020 to March 2021, a committee worked on defining a flowchart for this platform, specifying the variables of interest, data extraction standardization and analysis. Ethics and DisseminationThis protocol was approved by the Research Ethics Committee (CEP) of the Research Coordinating Center of Brazil (CEP of the Hospital Nossa Senhora da Conceicao), on January 29, 2021, under approval No. 4.515.519 and by the National Research Ethics Commission (CONEP), on February 5, 2021, under approval No. 4.526.456. The project results will be explained in WHO reports and published in international peer-reviewed journals, and summaries will be provided to the funders of the study. Strengths and limitations of this studyAs the study involves a convenience and non-probabilistic sample of patients hospitalized in health units, it may not represent the population of patients with COVID-19 hospitalized in the country. However, the information generated by this research can serve as a basis for the development of maps of the evolution of SARS-CoV-2 infection and public policies to face pandemics. It is a study that uses secondary data, and therefore, information bias may occur, but on the other hand, it has a low cost and facilitates a population-based study with national coverage. Article SummaryThis is a multicenter project among Brazilian hospitals to provide data on COVID-19 through the WHO global platform. It is expected to deepen knowledge about the pandemic scenario and help hospital institutions to develop preventive measures, health service protocols and strengthen the training of teams in the existing complications.
RESUMO
ABSTRACT Objective: to assess the role of autopsy in the diagnosis of missed injuries (MI) and definition of trauma quality program goals. Method: Retrospective analysis of autopsy reports and patient's charts. Injuries present in the autopsy, but not in the chart, were defined as "missed". MI were characterized using Goldman's criteria: Class I, if the diagnosis would have modified the management and outcome; Class II, if it would have modified the management, but not the outcome; Class III, if it would not have modified neither the management nor the outcome. We used Mann-Whitney's U and Pearson's chi square for statistical analysis, considering p<0.05 as significant. Results: We included 192 patients, with mean age of 56.8 years. Blunt trauma accounted for 181 cases, and 28.6% were due to falls from the same level. MI were diagnosed in 39 patients (20.3%). Using Goldman's criteria, MI were categorized as Class I in 3 (1.6%) and Class II in 11 (5.6%). MI were more often diagnosed in the thoracic segment (25 patients, 64.1% of the MI). The variables significantly associated (p<0.05) to MI were: time of hospitalization < 48 h, severe trauma mechanism, and not undergoing surgery or computed tomography. At autopsy, the values of ISS and NISS were higher in patients with MI. Conclusion: the review of the autopsy report allowed diagnosis of MIs, which did not influence outcome in their majority. Many opportunities of improvement in quality of care were identified.
RESUMO Objetivo: Avaliar a utilidade da autópsia no diagnóstico de lesões despercebidas (LD) e no estabelecimento de metas para programa de qualidade em trauma. Método: análise retrospectiva dos laudos de autópsia por trauma entre outubro/2017 e março/2019 provenientes do mesmo hospital. Lesões descritas na autópsia, mas não no prontuário médico, foram consideradas como despercebidas (LD) e classificadas pelos critérios de Goldman: Classe I: mudariam a conduta e alterariam o desfecho; Classe II: mudariam a conduta, mas não o desfecho; Classe III: não mudariam nem a conduta nem o desfecho. As variáveis coletadas foram comparadas entre o grupo com LD e os demais, através de método estatístico orientado por profissional na área. Consideramos p<0,05 como significativo. Resultados: analisamos 192 casos, com média etária de 56,8 anos. O trauma fechado foi o mecanismo em 181 casos, sendo 28,6% por quedas da própria altura. LD foram observadas em 39 casos (20,3%), sendo 3 (1,6%) classe I e 11 (5,6%) classe II. O tórax foi o segmento com maior número de LD (25 casos - 64,1% das LD). Foram associados à presença de LD (p<0,05): tempo de internação menor que 48 horas, mecanismo de trauma grave e a não realização de procedimento cirúrgico ou tomografia. Nos óbitos até 48h, valores de ISS e NISS nas autópsias foram maiores que os da internação. Conclusão: a revisão das autópsias permitiu identificação de LD, na sua maioria sem influência sobre conduta e prognóstico. Mesmo assim, várias oportunidades foram criadas para o programa de qualidade.
RESUMO
ABSTRACT Objective: to identify variables related to pleural complications in patients undergoing tube thoracostomies due to traumatic injuries. Method: we conducted a prospective observational study from May/2019 to January/2021 including adult trauma patients submitted to tube thoracostomies after hospital admission. Patients undergoing thoracotomies as the initial treatment were not included. We excluded patients with suspected and confirmed COVID-19 diagnosis during the hospitalization. Pleural complications were defined as clotted hemothorax, residual pneumothorax and empyema. Students t, Mann Whitneys, Chi square and Fishers exact test were used to compare variables between groups. We considered p<0.05 as significant. Results: we analyzed 68 patients. The mean age was 36.0 + 12.6 years and 91.2% were male. The mean RTS and ISS were, respectively, 7.0 ± 1.6 and 15.9 ± 7.6. The most frequent trauma mechanism was stab wounds in 50.0%, followed by blunt trauma in 38.2%. The severity of thoracic injuries was stratified (AIS) as 2 (4.4%), 3 (80.9%), 4 (13.2%), e 5 (1.5%). Pleural complications happened in 14 (20.5%) patients, being clotted / residual hemothorax (11.8%), residual pneumothorax (4.4%), empyema (2.9%) and miscellaneous (1.4%). These patients were treated by thoracoscopy (5), thoracotomy (3), chest re-drainage (3) and clinical measures alone (3). There was a significant association between pleural complications with the time of permanence (p<0,001) and the necessity of relocation (p<0,001) of the drain. Conclusion: the predictors of pleural complications in this series were time of permanence and the necessity of relocation of the drain.
RESUMO Objetivo: identificar as variáveis relacionadas às complicações pleurais em vítimas de trauma submetidas a drenagem torácica. Método: estudo observacional prospectivo entre maio/2019 e janeiro/2021, incluindo adultos submetidos a drenagem torácica após a admissão hospitalar para tratamento de lesões traumáticas. Pacientes que desenvolveram COVID19 foram excluídos. As complicações pleurais foram caracterizadas como: pneumotórax residual, hemotórax residual / coagulado e empiema pleural. Comparamos as variáveis coletadas entre os grupos de pacientes com e sem estas complicações. Os testes t de Student, Mann Whitney, Chi quadrado e Fisher foram utilizados para análise estatística. Foram considerados significativos valores de p<0,05. Resultados: analisamos 68 casos, com média etária de 36,0 + 12,6 anos, de RTS de 7,0 ± 1,6 e ISS de 15,9 ± 7,6, sendo 62 (91,2%) do sexo masculino. Trinta e quatro pacientes (50,0%) foram vítimas de ferimento por arma branca. O AIS das lesões torácicas foi classificado como 2 (4,4%), 3 (80,9%), 4 (13,2%), e 5 (1,5%). As complicações pleurais ocorreram em 14 casos (20,5%), sendo hemotórax residual / coagulado em 8 casos (11,8%), pneumotórax residual em 3 (4,4%), o empiema pleural em 2 (2,9%) e associações em 1 (1,4%). Estas complicações foram tratadas por videotoracoscopia (5 casos), toracotomia (3), redrenagem de tórax (3) e medidas clínicas apenas (3). A redrenagem de tórax (p<0,001) e o tempo de permanência do dreno (p<0,001) tiveram relação significativa com a presença de complicações pleurais. Conclusão: a redrenagem do tórax e o maior tempo de permanência do dreno foram associados às complicações pleurais.
RESUMO
ABSTRACT Objective: videosurgery in Brazil started in 1990 with the performance of laparoscopic cholecystectomy, being included by the public health system in 2008. We evaluated the current situation of the use of this technology in the Unified Health System (SUS - Sistema Único de Saúde). Methods: from 2013 to 2019, 1,406,654 patients registered at the SUS Informatics Department (DATASUS) were analyzed to calculate the rate of laparoscopic cholecystectomies (LC) in relation to open cholecystectomies (OC). Patient characteristics, disease presentation and postoperative mortality were evaluated. Results: the LC rate reached 41.5% (growth of 68%) with no decrease in the absolute number of OC. In University Hospitals (UH), the LC rate reached 91.96%. The open technique in emergencies was more associated with male patients, aged 60 years or older, with prolonged hospitalization and in the ICU. Those undergoing LC were less predisposed to postoperative death, both electively (OR 0.49; 95% CI 0.42 - 0.56; NNT=20) and urgently (OR 0.23; 95% CI 0.20 - 0.25; NNT ≅1), providing a protective effect. Conclusion: despite the increase in the indication of LC, the open technique during the years studied remained stable and the most used in the public health system in Brazil. The effectiveness of public health policies to shorten the complete implementation of videosurgery in SUS needs to be investigated in future epidemiological studies, as well as its impact on postoperative morbidity and mortality.
RESUMO Introdução: a videocirurgia no Brasil iniciou em 1990 com a realização da colecistectomia laparoscópica, sendo incluída pelo sistema público de saúde em 2008. Avaliamos a situação atual do emprego desta tecnologia no Sistema Único de Saúde (SUS). Métodos: de 2013 a 2019, 1.406.654 pacientes registrados no Departamento de Informática do SUS (DATASUS) foram analisados para calcular a taxa de colecistectomias laparoscópicas (CL) em relação a colecistectomias abertas (CA). Avaliaram-se características dos pacientes, apresentação da doença e mortalidade pós-operatória. Resultados: a taxa de CL atingiu 41,5%, com crescimento de 68%, sem ocorrer diminuição do número absoluto de CA. Já em Hospitais Universitários (HUs) a taxa de CL chegou a 91,96%. A técnica aberta em urgências esteve mais associada a pacientes masculinos, com 60 anos ou mais, à internação prolongada e em UTI. Aqueles submetidos à CL estiveram menos predispostos à morte pós-operatória, tanto em caráter eletivo (OR 0,49; IC 95% 0,42 - 0,56; NNT = 20) como na urgência (OR 0,23; IC 95% 0,20 - 0,25; NNT ≅ 1), conferindo efeito protetor. Conclusão: apesar do aumento da indicação da CL, a cirurgia aberta durante os anos estudados se manteve estável e a técnica mais utilizada no sistema público de saúde do Brasil. A efetividade de políticas de saúde pública para abreviar a completa implementação da videocirurgia no SUS necessita ser investigada em estudos epidemiológicos futuros, assim como seu impacto na morbimortalidade pós-operatória.
RESUMO
ABSTRACT Objective: to review the clinical assessment of head injuries in motorcyclists involved in traffic accidents. Method: prospective observational study, including adult motorcyclists involved in traffic accidents in a period of 12 months. Patients sustaining signs of intoxication were excluded. A modification of the Canadian Head CT Rules was used to indicate computed tomography (CT). Patients not undergoing CT were followed by phone calls for three months. Collected variables were compared between the group sustaining head injuries and the others. We used chi-square, Fisher, and Student's t for statistical analysis, considering p<0.05 as significant. Results: we included 208 patients, 99.0% were wearing helmets. Seventeen sustained signs of intoxication and were excluded. Ninety (47.1%) underwent CT and 12 (6.3%) sustained head injuries. Head injuries were significantly associated with Glasgow Coma Scale<15 (52.3% vs. 2.8% - p<0,001) and a positive physical exam (17.1% vs. zero - p<0,05). Four (2.1%) patients with intracranial mass lesions needed surgical interventions. None helmet-wearing patients admitted with GCS=15 and normal physical examination sustained head injuries. Conclusion: Head CT is not necessary for helmet-wearing motorcyclists admitted with GCS=15 and normal physical examination.
RESUMO Objetivo: análise crítica da investigação diagnóstica de lesões em segmento cefálico de motociclistas vítimas de acidentes de tráfego. Método: estudo observacional prospectivo incluindo motociclistas adultos vítimas de trauma, sem intoxicação exógena, em um período de 12 meses. A tomografia de crânio (TC) foi indicada de acordo com uma modificação dos "critérios canadenses". Os pacientes que não foram submetidos a TC de crânio tiveram acompanhamento telefônico por três meses. A presença de lesões foi correlacionada com as varáveis coletadas através dos testes Qui-quadrado, t de Student ou Fisher, considerando p<0,05 como significativo. Resultados: dos 208 inicialmente incluídos, 206 (99,0%) estavam usando capacete. Dezessete estavam com sinais de intoxicação exógena e foram excluídos, restando 191 para análise. Noventa pacientes (47,1%) realizaram TC e 12 (6,3%) apresentaram lesões craniencefálicas, que se associaram significativamente a Escala de Coma de Glasgow (ECG) <15 (52,3% vs. 2,8% - p<0,001) e alterações ao exame físico da região cefálica/neurológico (17,1% vs. zero - p<0,05). Quatro pacientes (2,1%) precisaram tratamento cirúrgico de lesões intracranianas. Nenhum dos pacientes admitidos com ECG 15, em uso de capacete e sem alterações no exame físico apresentou TC alterada. Conclusões: para pacientes admitidos com ECG 15, que utilizavam o capacete no acidente e não apresentavam quaisquer alterações no exame físico, a realização da TC de crânio não trouxe mudanças no atendimento ao paciente. .
RESUMO
Introduction For low-risk prostate cancer (PCa), curative treatment with radical prostatectomy (RP) can be performed, reporting a biochemical relapse-free survival rate (bRFS) at 5 and 7 years of 90.1% and 88.3%, respectively. Prostatic specific antigen (PSA), pathological stage (pT), and positive margins (R1) are significant predictors of biochemical relapse (BR). Even though pelvic lymphadenectomy is not recommended during RP, in the literature, it is performed in 34% of these patients, finding 0.37% of positive lymph nodes (N1). In this study, we aim to evaluate the 10-year bRFS in patients with low-risk PCa who underwent RP and extended pelvic lymph node dissection (ePLND). Methodology All low-risk patients who underwent RP plus bilateral ePLND at the National Cancer Institute of Colombia between 2006 and 2019 were reviewed. Biochemical relapse was defined as 2 consecutive increasing levels of PSA > 0.2 ng/mL. A descriptive analysis was performed using the STATA 15 software (Stata Corp., College Station, TX, USA), and the Kaplan-Meier curves and uni and multivariate Cox proportional hazard models were used for the survival outcome analysis. The related regression coefficients were used for the hazard ratio (HR), and, for all comparisons, a two-sided p-value Ë 0.05 was used to define statistical significance. Results Two hundred and two patients met the study criteria. The 10-year bRFS for the general population was 82.5%, statistically related to stage pT3 (p = 0.047), higher Gleason grade group (GG) (p ≤ 0.001), and R1 (p ≤ 0.001), but not with N1. A total of 3.9% of the patients had N1; of these, 75% had R1, 25% GG2, and 37% GG3. Among the N0 (non-lymph node metástasis in prostate cáncer) patients, 31% of the patients had R1, 41% GG2, and 13% GG3. Conclusions Our bRFS was 82.5% in low-risk patients who underwent RP and ePLND. With higher pT, GG, and presence of R1, the probability of BR increased. Those with pN1 (pathologicaly confirmed positive lymph nodes) were not associated with bRFS, with a pN1 detection rate of 3.9%. Details: In low-risk PCa, curative treatment with RP can be performed, reporting a bRFS rate at 5 and 7 years of 90.1% and 88.3%, respectively. Despite the fact that pelvic lymphadenectomy is not recommended during RP in clinical guidelines, in the literature, it is performed in 34% of these patients, finding 0.37% of N1. In this study, we report the 10-year bRFS in patients with low-risk PCa who underwent surgery.
Introducción En el cáncer de próstata (CaP) de bajo riesgo se puede realizar un tratamiento curativo mediante prostatectomía radical (PR), con una tasa de supervivencia libre de recaída bioquímica (SLRb) a 5 y 7 años del 90,1% y el 88,3%, respectivamente. El antígeno prostático específico (PSA), el estadio patológico (pT) y los márgenes positivos (R1) son predictores significativos de recaída bioquímica (BR). Aunque la linfadenectomía pélvica no está recomendada durante la PR, en la literatura se realiza en el 34% de estos pacientes, encontrándose un 0,37% de ganglios linfáticos positivos (N1). En este estudio, nuestro objetivo es evaluar la SLB a 10 años en pacientes con CaP de bajo riesgo sometidos a PR y disección ganglionar pélvica extendida (DGLPe). Metodología Se revisaron todos los pacientes de bajo riesgo sometidos a PR más ePLND bilateral en el Instituto Nacional de Cancerología de Colombia entre 2006 y 2019. La recaída bioquímica se definió como 2 niveles crecientes consecutivos de PSA > 0,2 ng/mL. Se realizó un análisis descriptivo utilizando el software STATA 15 (Stata Corp., College Station, TX, USA), y se utilizaron las curvas de Kaplan-Meier y los modelos uni y multivariados de riesgos proporcionales de Cox para el análisis de resultados de supervivencia. Los coeficientes de regresión relacionados se utilizaron para la hazard ratio (HR), y, para todas las comparaciones, se utilizó un valor p de dos caras Ë 0,05 para definir la significación estadística. Resultados Doscientos dos pacientes cumplieron los criterios del estudio. La bRFS a 10 años para la población general fue del 82,5%, estadísticamente relacionada con el estadio pT3 (p = 0,047), mayor grupo de grado Gleason (GG) (p ≤ 0,001), y R1 (p ≤ 0,001), pero no con N1. Un total del 3,9% de los pacientes tenían N1; de ellos, el 75% tenían R1, el 25% GG2, y el 37% GG3. Entre los pacientes N0 (metástasis no ganglionar en el cáncer de próstata), el 31% de los pacientes tenían R1, el 41% GG2 y el 13% GG3. Conclusiones Nuestra SSEb fue del 82,5% en los pacientes de bajo riesgo que se sometieron a RP y ePLND. A mayor pT, GG y presencia de R1, mayor probabilidad de RB. Aquellos con pN1 (ganglios linfáticos patológicamente confirmados como positivos) no se asociaron con la SSEb, con una tasa de detección de pN1 del 3,9%. Detalles: En el CaP de bajo riesgo se puede realizar tratamiento curativo con PR, reportando una tasa de SSEb a 5 y 7 años de 90,1% y 88,3%, respectivamente. A pesar de que la linfadenectomía pélvica no está recomendada durante la PR en las guías clínicas, en la literatura se realiza en el 34% de estos pacientes, encontrando un 0,37% de N1. En este estudio, reportamos la SLB a 10 años en pacientes con CaP de bajo riesgo sometidos a cirugía.