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Abstract: Introduction: The current outbreak of the new coronavirus or SARS-CoV-2, which causes COVID-19, was first reported to the World Health Organization on December 31, 2019, being declared a pandemic on March 11, 2020. As for the clinical spectrum of SARS-CoV-2 infection, it is a broad one, ranging from asymptomatic, mild upper respiratory tract disease to severe viral pneumonia with respiratory failure and death. With a chance of severe clinical presentation close to 25%, SARS-CoV-2 infection can lead to health service overload and increase the demand for material and human resources. Aiming to increase the availability of health professionals directly involved in care during the pandemic, the Ministry of Education authorized the early graduation for students pursuing careers in health, including medicine. Objective: The aim of this article is to obtain preliminary results of the impact of early graduation for medical students during the COVID-19 pandemic. Method: Observational and cross-sectional study, carried out by applying a questionnaire with 13 questions, five of which used a Likert scale of assessment, six in multiple choice format and two descriptive, via Google Forms, applied to medical students from the universities of Curitiba-PR that graduated earlier in mid-year 2020, due to the COVID-19 pandemic. Results: 113 recently graduated students answered the questionnaire.101 participants reported that they are working as physicians and, among them, 63.36% stated that they are working directly in the treatment of COVID-19 cases. Regarding the importance of an early graduation, most participants fully agree or agree, while only three participants totally disagree. More than half of the interviewees do not feel harmed by the early graduation. However, 43.3% believe they have failed to acquire important information for their training. Finally, regarding their performance in the pandemic, 79.6% consider important their role in the fight against COVID-19 pandemic. Conclusion: The study shows that, at first, the efforts to give the Class of 2020 an early graduation were successful, since these new physicians are contributing to alleviate workforce shortages and provide better care for patients during the pandemic.
Resumo: Introdução: O atual surto do novo coronavírus ou Sars-CoV-2, causador da Covid-19, foi relatado pela primeira vez à Organização Mundial da Saúde, pela China, em 31 de dezembro de 2019, sendo declarada pandemia em 11 de março de 2020. Quanto ao espectro clínico da infecção pelo Sars-CoV-2, ele é amplo, variando de quadro assintomático, doença leve do trato respiratório superior, a pneumonia viral grave com insuficiência respiratória e morte. Com uma chance de apresentação clínica grave próxima a 25%, a infecção pelo Sars-CoV-2 pode levar à sobrecarga dos serviços de saúde e aumentar a demanda tanto por recursos materiais como humanos. Para aumentar a disponibilidade de profissionais da área da saúde envolvidos diretamente no atendimento durante a pandemia, o Ministério da Educação autorizou a antecipação da formatura para estudantes de várias áreas da saúde, incluindo Medicina. Objetivo: O objetivo do presente artigo é realizar uma avaliação preliminar do impacto da antecipação da graduação para os formandos de Medicina durante a pandemia de Covid-19. Método: Trata-se de estudo observacional e transversal realizado por meio da aplicação de questionário com 13 perguntas: em cinco, utilizou-se escala Likert de avaliação; em seis, adotou-se o formato de múltipla escolha; e duas foram descritivas. O questionário foi enviado, via Formulário Google, a alunos de Medicina das universidades de Curitiba, no Paraná, formados no primeiro semestre de 2020, que anteciparam a outorga de grau em razão da pandemia de Covid-19. Resultados: Responderam ao questionário 113 formandos, dos quais 101 relataram que já atuam como médicos. Destes, 63,36% afirmaram que estão trabalhando diretamente no atendimento de casos de Covid-19. Sobre a importância da antecipação da outorga de grau, a maioria dos participantes concorda totalmente ou concorda, e apenas três participantes discordam totalmente. Mais da metade dos entrevistados não se sentem prejudicados com a antecipação da outorga de grau. Contudo, 43,3% acreditam que deixaram de adquirir informações importantes em sua formação. Por fim, quanto ao fato de trabalharem na pandemia, 79,6% consideram importante a atuação de médicos recém-formados no combate à Covid-19. Conclusão: Este estudo mostra que, a princípio, os esforços para a antecipação de formatura foram bem-sucedidos, já que os novos médicos estão contribuindo para aliviar a pressão imposta pela falta de profissionais e promover um melhor cuidado aos pacientes durante a pandemia.
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Humans , Male , Female , Adult , Young Adult , Physicians/supply & distribution , Education, Medical , COVID-19 , Schools, Medical , Time FactorsABSTRACT
Design of the Study: Historical Cohort. Objectives: This study aimed to verify which risk factors contribute to increase hs-cTnI in patients with Myocardial Infarcion with ST segment elevation, to ana-lyze which prognostic impacts it may have and to evaluate troponin levels in pa-tients that had previous acute myocardial infarction and assess how this com-pared to patients without previous history of an acute event. Methodology: It was assessed medical records of patients admitted in the Cor-onary Unit of the Hospital de Clínicas (HC-UFPR) in Curitiba, South of Brazil, diagnosed with ST segment elevation Myocardial Infarction and whose serum levels of high sensitivity troponin I (hs-cTnI) were collected at admission moment. The select data were: gender, age, high blood pressure, smoking, diabetes, previous myocardial infarction, dyslipidemia and serum levels of high sensitivity troponin I. For prognostic proposes, it was analysed intra-hospital death and ventricular function, based on left ventricular ejection fraction. Findings: Patients admitted with previous myocardial infarction had lower levels of hs-TnI. Gender, age, presence of high blood pressure, tabagism, diabetes and dyslipidemia didn’t reveal correlation with troponin values, allowing the in-ference that high sensitivity troponin values at first presentation of these patients have no direct relation to these variables. Regarding prognosis, levels of high sensitivity troponin could not be associated to mortality or ventricular malfunction. Conclusions: At admission, high-sensitivity troponin I levels were lower in pa-tients with prior myocardial infarction. Relevance: This work correlates the values of the high-sensitivity troponin of patients with ST segment Elevation Myocardial Infarction to cardiovascular risks factors and to the prognosis of these patients. This approach is not found in cur-rent medical literature, whose works mainly relates to acute events.
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Background: Inflammation is a major component of the response to tissue injury caused by myocardial infarction. High-sensitivity C-reactive protein (hs-CRP) levels might be a simple marker of the severity of this inflammatory response, providing prognostic information. Objective: To associate hs-CRP level on admission and other clinical characteristics with in-hospital mortality of patients with acute ST-segment elevation myocardial infarction (STEMI). Methods: A retrospective cohort study of patients admitted with STEMI was carried out. Patients were analyzed regarding clinical characteristics, reperfusion therapy, hs-CRP on admission and outcomes. Continuous variables were analyzed by non-parametric Mann-Whitney U test and categorical variables by chi-square test. A p value of < 0.05 was considered statistically significant. Results: Of the 118 patients analyzed, 20 died during hospitalization. Higher levels of hs-CRP (p = 0.001) and older ages (p = 0.003) were observed among those patients who died. Logistic regression showed that a one unit increase in hs-CRP increased the risk of death by 15% (p = 0.0017), after adjustment for established risk factors. Similarly, each one-year increase in age increases the risk of death by 6.6% (p = 0.003). Conclusion: Our results demonstrate a strong association between hs-CRP obtained on admission and in-hospital mortality after STEMI. It suggests that hs-CRP can be a marker of inflammatory response to myocardial ischemia, providing prognostic information regarding the risk of death
Subject(s)
Humans , Male , Female , Middle Aged , C-Reactive Protein , Biomarkers , Myocardial Infarction/mortality , Prognosis , Cardiovascular Diseases/mortality , Body Mass Index , Retrospective Studies , Risk Factors , Hospital Mortality , Diabetes Mellitus , Inflammation/physiopathologyABSTRACT
OBJETIVO: Esse trabalho visa avaliar um modelo de curso para a capacitação da equipe de enfermagem no atendimento de urgências e emergências, estabelecendo o período pelo qual o conhecimento adquirido no curso é memorizado e o prazo em que deveria ser reaplicado para garantir a proficiência. MÉTODOS: Foram selecionados 45 profissionais da enfermagem que atuavam nas unidades de cardiologia e aplicado um pré-teste de 20 questões de múltipla escolha, avaliando o conhecimento prévio da equipe. Após o pré-teste, ministrou-se um curso teórico-prático presencial acerca do reconhecimento de pacientes críticos e manejo inicial de uma parada cardiorrespiratória, praticando as manobras de reanimação em um manequim. Após o curso era reaplicado o mesmo teste para identificar se houve melhora no número de acertos. Dentro de três e seis meses o teste foi novamente aplicado, a fim de estabelecer a taxa de memorização do conhecimento no período. RESULTADOS: Observamos que a média de acertos no pré-teste foi de 9,4±3,3 questões. No pós-teste imediato houve um aumento da média de acertos para 15,3±2 questões. Após três meses, o número médio de acertos caiu para 12±3,1 questões e transcorridos seis meses foi de 10±3,3 questões. Foi possível identificar ainda que os profissionais que atuavam na Unidade de Cuidados Intensivos e Hemodinâmica apresentaram um maior número de acertos (12,6±3,42) quando comparados com os profissionais que atuavam na Enfermaria (9,4±4,4). Realizando uma análise regressiva, observamos uma melhora estatisticamente significativa nos resultados dos testes logo após o treinamento e em três meses (p<0.05) o que não ocorreu em seis meses. CONCLUSÃO: Podemos inferir a partir da melhora no número de acertos que o modelo de curso teórico-prático presencial foi efetivo em promover a capacitação dos profissionais da enfermagem. No entanto, a fixação do conhecimento decai ao longo dos meses, retornando a valores próximos do inicial em seis meses.
AIMS: This work aims to evaluate a course model for the training of the nursing team in emergency care, as well as establishing the period which the knowledge acquired in the course is still memorized and when the course should be reministered to guarantee the professional's proficiency. METHODS: We selected 45 nursing professionals who worked at the Cardiology Units of the Hospital de Clínicas of the Federal University of Paraná. In this group, a pre-test of 20 multiple choice questions was applied, mentioning the previous knowledge of the team. After the pre-test, a two-hour theoretical-practical course was given on the recognition of severe patients and initial management of a cardiorespiratory arrest, practicing ventilation maneuvers and chest compression on a manikin. After the course, the same test was reapplied to identify if there was improvement in the number of correct answers. Within three and six months the test was again applied in order to establish the knowledge storage rate over that period. RESULTS: We observed that the average accuracy in the pre-test was 9.4±3.3 questions. In the immediate post-test, there was an increase in the mean of correct answers to 15.3±2 questions. After three months, the average number of correct answers fell to 12±3.1 questions and after six months was 10±3.3 questions. It was also possible to identify that the professionals who worked in the Intensive Care Unit and Hemodynamics presented a greater number of correct answers (12.6±3.4) when compared to the professionals who worked in the Infirmary (9.4±4.4). Performing a regressive analysis, we observed a statistically significant improvement in the test results shortly after the training and in three months (p<0.05) which did not occur in the time of six months. CONCLUSION: We can infer from the improvement in the number of correct answers to the questionnaire that the theoretical-practical course model was effective in promoting the training of nursing professionals. However, the fixation of knowledge decays over the months, returning to values close to the initial within six months.
Subject(s)
Emergencies , Health Education , Nursing , Cardiopulmonary ResuscitationABSTRACT
INTRODUÇÃO: O vírus Influenza A (H1N1) foi primeiramente descrito em abril de 2009 e, desde então, diversos estudos relataram as características pertinentes à apresentação clínica e ao acometimento pulmonar da doença. Contudo, informações precisas referentes à insuficiência renal aguda (IRA) e às alterações histopatológicas renais nesses pacientes ainda são escassas. OBJETIVO: O objetivo deste estudo é descrever os achados histopatológicos renais de seis pacientes comprovadamente infectados pelo H1N1, que desenvolveram IRA e realizaram biópsia renal, correlacionando-os com os aspectos clínicos. MÉTODOS: Avaliamos seis pacientes do Hospital de Clínicas da UFPR com diagnóstico de H1N1 por PCR viral em 2009 que evoluíram com IRA e que foram submetidos à biópsia renal. Foram revisados os seus prontuários e das lâminas da biópsia renal. RESULTADOS: Todos os casos estudados apresentaram dados clínicos e/ou laboratoriais de IRA, sendo que somente um não apresentou oligúria. À biópsia renal, dois pacientes apresentaram alterações glomerulares: um deles, portador de lupus eritematoso sistêmico, apresentou lesões compatíveis com nefrite lúpica classe III A-C da ISN/RPS 2003 e microangiopatia trombótica focal; outro paciente apresentou glomerulosclerose nodular intercapilar, porém, sem comemorativos clínicos ou laboratoriais de diabetes. Todos os pacientes mostraram graus variáveis de alterações degenerativas vacuolares dos túbulos, com focos de oxalose em dois casos. Dois pacientes possuíam arteriosclerose em grau discreto a moderado. CONCLUSÃO: Em nosso estudo, todos os pacientes apresentarem graus variáveis de alteração degenerativa vacuolar, contudo, não foram encontrados sinais evidentes de necrose tubular aguda, parecendo existir um componente pré-renal como a causa principal de IRA nestes pacientes.
INTRODUCTION: Influenza A (H1N1) virus was first reported on April 2009 and, since then, several studies have reported the characteristics concerning the clinical presentation and pulmonary involvement. However, accurate information about the acute kidney injury (AKI) and kidney histopathological findings in these patients remain scarce. OBJECTIVE: To describe the kidney histopathological findings of 6 patients with H1N1 who developed AKI and underwent kidney biopsy, correlating them with clinical features. METHODS: We studied six patients admitted to Hospital de Clínicas UFPR with a PCR-confirmed diagnosis of H1N1who developed ARF and underwent kidney biopsy. We reviewed their medical file and the microscopy findings of the biopsy. RESULTS: Clinical and/or laboratory evidence of AKI was present in all cases, and only one did not present oliguria. Kidney tissues revealed glomerular lesions in two patients: one patient, with systemic lupus erythematosus, showed changes consistent with lupus nephritis class III A-C according to the ISN/RPS 2003 and focal thrombotic microangiopathy; the other one had intercapillary nodular glomerulosclerosis, but without clinical or laboratory evidence of diabetes. Vacuolar degenerative tubular changes were present in all cases, with focus of oxalosis in two cases. Mild to moderate atherosclerosis was found in two patients. CONCLUSION: In this study, varying degrees of vacuolar degenerative tubular changes were present in all patients, but there were no signs of acute tubular necrosis. It seems that in the present study a prerenal cause of acute renal failure was the main involved mechanim to explain the cause of renal failure in these patients.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Young Adult , Acute Kidney Injury/pathology , Acute Kidney Injury/virology , Influenza A Virus, H1N1 Subtype , Influenza, Human/complications , Retrospective StudiesABSTRACT
INTRODUÇÃO: A síndrome de quebra-nozes (SQN) é uma condição na qual há compressão da veia renal esquerda pela aorta e a artéria mesentérica superior, associada a uma sintomatologia característica, porém pouco específica. RELATO DO CASO: Trata-se de uma paciente de 37 anos, apresentando hematúria macroscópica intermitente sem etiologia estabelecida até então. Durante a investigação, uma angiotomografia evidenciou compressão da veia renal esquerda no seu trajeto entre a artéria mesentérica superior e aorta abdominal, associada a importante dilatação de veia ovariana esquerda. DISCUSSÃO: A síndrome desencadeada pela compressão da veia renal esquerda pela aorta e artéria mesentérica superior apresenta prevalência provavelmente aumentada no sexo feminino e postula-se que seja associada a situações particulares, como a nefroptose e a escassez de gordura retroperitoneal. Hematúria, sinal típico, teria como causa a ruptura do fino septo que separa as veias do sistema coletor urinário. Vários exames de imagem podem auxiliar no diagnóstico. O tipo de tratamento que deve ser adotado ainda é controverso, existindo diversas opções cirúrgicas, como o uso de stent intravascular e a conduta conservadora. De diagnóstico costumeiramente tardio, essa síndrome deve ser incluída na investigação de pacientes com quadro de hematúria a esclarecer.
INTRODUCTION: The nutcracker syndrome is defined by the compression of the left renal vein between the aorta and superior mesenteric arteries, accompanied by a classic, but less specific, symptomatology. CASE REPORT: We reported a case of a 37-year-old woman who had been investigated because of intermittent gross hematuria of unknown origin. Computed tomographic angiography revealed compression of the left renal vein as it ran between the superior mesenteric artery and the abdominal aorta, associated with significant dilation of the left ovarian vein. DISCUSSION: The nutcracker syndrome, caused by compression of the left renal vein by the aorta and superior mesenteric arteries, is probably more prevalent in women, and it is caused by specific situations, such as renal ptosis and paucity of retroperitoneal fat. Hematuria, a typical symptom, is due to rupture of the thin-walled septum separating the veins of the urinary collecting system. Imaging tests may help with the diagnosis. The best treatment is still elusive, but there are several surgical approaches, such as intravascular stenting, and also a conservative management. Diagnosis is usually delayed, and the syndrome should be included in the differential of hematuria of unknown origin.