Risk factors for acute kidney injury in very-low birth weight newborns: a systematic review with meta-analysis.

This study aims to analyze the main risk factors for acute kidney injury in the subgroup of very-low birth weight newborns, using the diagnosing criteria of the Kidney Disease Improving Global Outcomes (KDIGO) or the Acute Kidney Injury Network (AKIN). A systematic review of the literature was performed on the EMBASE® and PubMed® platforms. Studies that evaluated the risk factors for developing AKI in VLBW newborns were included. For the meta-analysis, we only included the risk factors that were associated with AKI in the univariate analysis of at least two studies. After an initial screening, abstract readings, and full-text readings, 10 articles were included in the systematic review and 9 in the meta-analysis. The incidence of AKI varied from 11.6 to 55.8%. All the studies have performed multivariate analysis, and the risk factors that appeared most were PDA and hemodynamic instability (use of inotropes or hypotension), sepsis, and invasive mechanical ventilation. After the meta-analysis, only cesarian delivery did not show an increased risk of AKI, all the other variables remained as important risk factors. Moreover, in our meta-analysis, we found a pooled increased risk of death in newborns with AKI almost 7 times.  Conclusion: AKI in VLBW has several risk factors and must be seen as a multifactorial disease. The most common risk factors were PDA, hemodynamic instability, sepsis, and invasive mechanical ventilation. What is known: • Acute kidney injury is associated with worst outcomes in all ages. It´s prevention can help diminish mortality. What is new: • A synthesis of the main risk factors associated with AKI in very low birth weight newborns.

High prevalence of central nervous system cryptococcosis using a fingerprick whole-blood lateral flow assay in individuals with neurological symptoms and advanced HIV disease in a Brazilian emergency department.

Timely diagnosis is key in managing central nervous system (CNS) cryptococcosis in people living with HIV/AIDS (PLWHA). There are few data on implementing fingerprick whole-blood cryptococcal antigen (CrAg) lateral flow assay (LFA) as the first test for diagnosing CNS cryptococcosis. We evaluated the prevalence of CNS cryptococcosis and cryptococcal antigenemia using fingerprick whole-blood in a referral emergency department (ED) in São Paulo, Brazil. This was a prospective cohort study of consecutive adult PLWHA with advanced HIV disease and neurological symptoms. Fingerprick whole-blood CrAg LFA was performed at bedside. Seventy-four individuals were enrolled (median age = 40 years; males = 62%). Prevalence of CNS cryptococcosis was 17.6% (13/74); 95% confidence interval (CI), 9.4-30.0%, and prevalence of positive fingerprick whole-blood CrAg LFA was 25.7% (19/74); 95% CI, 15.5-40.1%. Among the six (8.1%) patients with positive fingerprick whole-blood CrAg LFA and negative CSF CrAg LFA, four (5.4%) had isolated asymptomatic cryptococcal antigenemia, one (1.3%) had symptomatic cryptococcal antigenemia, and one (1.3%) had cryptococcemia. Prevalence of CNS cryptococcosis and cryptococcal antigenemia using fingerprick whole-blood CrAg LFA was high. Point-of-care testing was important for diagnosing CNS cryptococcosis in an ED from a middle-income country.

New and personalized ventilatory strategies in patients with COVID-19.

Coronavirus disease (COVID-19) is caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) virus and may lead to severe respiratory failure and the need for mechanical ventilation (MV). At hospital admission, patients can present with severe hypoxemia and dyspnea requiring increasingly aggressive MV strategies according to the clinical severity: noninvasive respiratory support (NRS), MV, and the use of rescue strategies such as extracorporeal membrane oxygenation (ECMO). Among NRS strategies, new tools have been adopted for critically ill patients, with advantages and disadvantages that need to be further elucidated. Advances in the field of lung imaging have allowed better understanding of the disease, not only the pathophysiology of COVID-19 but also the consequences of ventilatory strategies. In cases of refractory hypoxemia, the use of ECMO has been advocated and knowledge on handling and how to personalize strategies have increased during the pandemic. The aims of the present review are to: (1) discuss the evidence on different devices and strategies under NRS; (2) discuss new and personalized management under MV based on the pathophysiology of COVID-19; and (3) contextualize the use of rescue strategies such as ECMO in critically ill patients with COVID-19.

Risk factors of acute kidney injury in very low birth weight infants in a tertiary neonatal intensive care unit

Abstract Objective Acute kidney injury (AKI) in the neonatal period is associated with worst outcomes as increased mortality and increased length of hospital stay. Very low birth weight (VLBW) newborns are at higher risk for developing several other conditions that are associated with worst outcomes. Understanding the risk factors for AKI may help to prevent this condition and improve neonatal care for this population. Methods This retrospective cohort study included 155 very low birth weight newborns admitted between 2015 and 2017. The authors compared the newborns who developed neonatal AKI with the non-AKI group and analyzed the main risk factors for developing AKI in the population. The authors also performed an analysis of the main outcomes defined as the duration of mechanical ventilation, length of stay, and death. Results From the cohort, a total of 61 (39.4%) patients had AKI. The main risk factors associated with Neonatal AKI were necrotizing enterocolitis (aOR 7.61 [1.69 - 34.37]; p = 0.008), neonatal sepsis (aOR 2.91 [1.17 - 7.24], p = 0.021), and hemodynamic instability (aOR 2.99 [1.35 - 6.64]; p = 0.007). Neonatal AKI was also associated with an increase in the duration of mechanical ventilation in 9.4 days (p = 0.026) and in an increase in mortality 4 times (p = 0.009), after adjusting for the other variables. Conclusion The present results highlight the importance of minimizing sepsis and necrotizing enterocolitis, as well as the importance of identifying hemodynamic instability, to prevent AKI and diminish the burden of morbimortality in VLBW newborns.

Severe irritability in a critically ill preterm infant: a case of delirium at the neonatal intensive care unit.

Delirium is a common disorder in intensive care units, being associated with greater morbidity and mortality. However, in neonatal intensive care units, delirium is rarely diagnosed, due to the low familiarity of the neonatologist with the subject and the difficulties in the applicability of diagnostic questionnaires. This case report aimed to assess the presence of this disorder in this group of patients and identify the difficulties encountered in the diagnosis and treatment. We report the case of a premature newborn with necrotizing enterocolitis during hospitalization and underwent three surgical approaches. The newborn exhibited intense irritability, having received high doses of fentanyl, dexmedetomidine, clonidine, ketamine, phenytoin, and methadone, without the control of the symptoms. A diagnosis of delirium was then made and treatment with quetiapine was started, with a complete reversal of the symptoms. This is the first case reported in Brazil and the first describing the withdrawal of the quetiapine.

Delirium é uma síndrome comum em unidades de terapia intensiva, associando-se a maiores morbidade e mortalidade. No entanto, nas unidades de terapia intensiva neonatal, ele raramente é diagnosticado em razão da baixa familiaridade do neonatologista com a suspeita diagnóstica e das dificuldades na aplicabilidade dos questionários diagnósticos. Este relato de caso tem como objetivos mostrar que delirium está presente nesse grupo de pacientes e apontar as dificuldades encontradas no seu diagnóstico e tratamento. Relatamos o caso de um recém-nascido prematuro com enterocolite necrosante, submetido a três abordagens cirúrgicas. O recém-nascido apresentou intensa irritabilidade, tendo recebido altas doses de fentanil, dexmedetomidina, clonidina, cetamina, fenitoína e metadona, sem controle dos sintomas. Em seguida, foi feita a hipótese diagnóstica de delirium e iniciado tratamento com quetiapina, com reversão completa dos sintomas. Este é o primeiro caso notificado no Brasil e o primeiro que descreve a suspensão da quetiapina.

Bullous lesions following phototherapy in a newborn.

A male infant presented with progressive jaundice immediately after birth. Fecal acholia and choluria associated with extensive bullous skin lesions in his trunk, abdomen, and upper and lower limbs developed during phototherapy. Several diagnostic hypotheses were presented, including neonatal porphyria, hemochromatosis, Alagille syndrome, and neonatal lupus. A 24-hour urine sample for the dosage of urinary porphyrins was collected, showing high results (1823.6µg in 100mL). At 50 days of life, fluorescence spectroscopy using a Wood's lamp revealed simultaneous bright red fluorescence of urine-stained diapers and sample blood. A definitive diagnosis of congenital erythropoietic porphyria was made following identification of a mutation of the uroporphyrinogen synthetases III gene on genetic testing. The patient was subsequently maintained in a low light environment since then, resulting in improvement of the lesions. Congenital erythropoietic porphyria is a disease of the group of porphyrias that presents shortly after birth with blistering occurring in regions exposed to the sun or other ultraviolet light. Atrophic scars, mutilated fingers, and bright red fluorescence of the urine and teeth may also be observed. There is no specific treatment, and prophylaxis comprising a total avoidance of sunlight is generally recommended. A high degree of suspicion is required for diagnosis. An early diagnosis can lead to less damage. Here, we present the case of a newborn with congenital erythropoietic porphyria diagnosed after presenting with bullous lesions secondary to phototherapy.

Use of budesonide associated with a pulmonary surfactant to prevent bronchopulmonary dysplasia in premature newborns - A systematic review

Abstract Objective: Among the mechanisms proposed for the development of bronchopulmonary dysplasia is the increase in the pulmonary inflammatory process and oxidative stress. Thus, the control of this process may result in improvements in bronchopulmonary dysplasia-related outcomes. This study aims to analyze the current scientific evidence regarding the use of budesonide, a potent anti-inflammatory drug, associated with a pulmonary surfactant to prevent bronchopulmonary dysplasia. Methods: A systematic review of the literature was performed on the Embase and MEDLINE platforms, and studies that compared budesonide with pulmonary surfactant versus pulmonary surfactant for treating respiratory distress syndrome were included. The primary outcome was a reduction in bronchopulmonary dysplasia or death. Results: Four randomized clinical trials and two observational studies were included in this systematic review. Three of the randomized clinical trials found a reduction in bronchopulmonary dysplasia or death in the use of budesonide with the surfactant, all the other studies (1 clinical trial and 2 observational studies) found no statistical differences between the groups for the primary outcomes. The three main studies showed a reduction in the primary outcome; however, all studies showed great heterogeneity regarding the type of surfactant (poractant or beractant) and the method of administration. Conclusion: Robust clinical studies, in a heterogeneous population, using porcine surfactant associated with budesonide, with administration by a minimally invasive technique are necessary for there to be a recommendation based on scientific evidence for its widespread use.

Use of budesonide associated with a pulmonary surfactant to prevent bronchopulmonary dysplasia in premature newborns - A systematic review.

OBJECTIVE: Among the mechanisms proposed for the development of bronchopulmonary dysplasia is the increase in the pulmonary inflammatory process and oxidative stress. Thus, the control of this process may result in improvements in bronchopulmonary dysplasia-related outcomes. This study aims to analyze the current scientific evidence regarding the use of budesonide, a potent anti-inflammatory drug, associated with a pulmonary surfactant to prevent bronchopulmonary dysplasia. METHODS: A systematic review of the literature was performed on the Embase and MEDLINE platforms, and studies that compared budesonide with pulmonary surfactant versus pulmonary surfactant for treating respiratory distress syndrome were included. The primary outcome was a reduction in bronchopulmonary dysplasia or death. RESULTS: Four randomized clinical trials and two observational studies were included in this systematic review. Three of the randomized clinical trials found a reduction in bronchopulmonary dysplasia or death in the use of budesonide with the surfactant, all the other studies (1 clinical trial and 2 observational studies) found no statistical differences between the groups for the primary outcomes. The three main studies showed a reduction in the primary outcome; however, all studies showed great heterogeneity regarding the type of surfactant (poractant or beractant) and the method of administration. CONCLUSION: Robust clinical studies, in a heterogeneous population, using porcine surfactant associated with budesonide, with administration by a minimally invasive technique are necessary for there to be a recommendation based on scientific evidence for its widespread use.

Risk factors of acute kidney injury in very low birth weight infants in a tertiary neonatal intensive care unit.

OBJECTIVE: Acute kidney injury (AKI) in the neonatal period is associated with worst outcomes as increased mortality and increased length of hospital stay. Very low birth weight (VLBW) newborns are at higher risk for developing several other conditions that are associated with worst outcomes. Understanding the risk factors for AKI may help to prevent this condition and improve neonatal care for this population. METHODS: This retrospective cohort study included 155 very low birth weight newborns admitted between 2015 and 2017. The authors compared the newborns who developed neonatal AKI with the non-AKI group and analyzed the main risk factors for developing AKI in the population. The authors also performed an analysis of the main outcomes defined as the duration of mechanical ventilation, length of stay, and death. RESULTS: From the cohort, a total of 61 (39.4%) patients had AKI. The main risk factors associated with Neonatal AKI were necrotizing enterocolitis (aOR 7.61 [1.69 - 34.37]; p = 0.008), neonatal sepsis (aOR 2.91 [1.17 - 7.24], p = 0.021), and hemodynamic instability (aOR 2.99 [1.35 - 6.64]; p = 0.007). Neonatal AKI was also associated with an increase in the duration of mechanical ventilation in 9.4 days (p = 0.026) and in an increase in mortality 4 times (p = 0.009), after adjusting for the other variables. CONCLUSION: The present results highlight the importance of minimizing sepsis and necrotizing enterocolitis, as well as the importance of identifying hemodynamic instability, to prevent AKI and diminish the burden of morbimortality in VLBW newborns.

Bullous lesions following phototherapy in a newborn

ABSTRACT A male infant presented with progressive jaundice immediately after birth. Fecal acholia and choluria associated with extensive bullous skin lesions in his trunk, abdomen, and upper and lower limbs developed during phototherapy. Several diagnostic hypotheses were presented, including neonatal porphyria, hemochromatosis, Alagille syndrome, and neonatal lupus. A 24-hour urine sample for the dosage of urinary porphyrins was collected, showing high results (1823.6µg in 100mL). At 50 days of life, fluorescence spectroscopy using a Wood's lamp revealed simultaneous bright red fluorescence of urine-stained diapers and sample blood. A definitive diagnosis of congenital erythropoietic porphyria was made following identification of a mutation of the uroporphyrinogen synthetases III gene on genetic testing. The patient was subsequently maintained in a low light environment since then, resulting in improvement of the lesions. Congenital erythropoietic porphyria is a disease of the group of porphyrias that presents shortly after birth with blistering occurring in regions exposed to the sun or other ultraviolet light. Atrophic scars, mutilated fingers, and bright red fluorescence of the urine and teeth may also be observed. There is no specific treatment, and prophylaxis comprising a total avoidance of sunlight is generally recommended. A high degree of suspicion is required for diagnosis. An early diagnosis can lead to less damage. Here, we present the case of a newborn with congenital erythropoietic porphyria diagnosed after presenting with bullous lesions secondary to phototherapy.

Severe irritability in a critically ill preterm infant: a case of delirium at the neonatal intensive care unit / Grave irritabilidade em prematuro criticamente doente: um caso de delirium na unidade de terapia intensiva neonatal

ABSTRACT Delirium is a common disorder in intensive care units, being associated with greater morbidity and mortality. However, in neonatal intensive care units, delirium is rarely diagnosed, due to the low familiarity of the neonatologist with the subject and the difficulties in the applicability of diagnostic questionnaires. This case report aimed to assess the presence of this disorder in this group of patients and identify the difficulties encountered in the diagnosis and treatment. We report the case of a premature newborn with necrotizing enterocolitis during hospitalization and underwent three surgical approaches. The newborn exhibited intense irritability, having received high doses of fentanyl, dexmedetomidine, clonidine, ketamine, phenytoin, and methadone, without the control of the symptoms. A diagnosis of delirium was then made and treatment with quetiapine was started, with a complete reversal of the symptoms. This is the first case reported in Brazil and the first describing the withdrawal of the quetiapine.

RESUMO Delirium é uma síndrome comum em unidades de terapia intensiva, associando-se a maiores morbidade e mortalidade. No entanto, nas unidades de terapia intensiva neonatal, ele raramente é diagnosticado em razão da baixa familiaridade do neonatologista com a suspeita diagnóstica e das dificuldades na aplicabilidade dos questionários diagnósticos. Este relato de caso tem como objetivos mostrar que delirium está presente nesse grupo de pacientes e apontar as dificuldades encontradas no seu diagnóstico e tratamento. Relatamos o caso de um recém-nascido prematuro com enterocolite necrosante, submetido a três abordagens cirúrgicas. O recém-nascido apresentou intensa irritabilidade, tendo recebido altas doses de fentanil, dexmedetomidina, clonidina, cetamina, fenitoína e metadona, sem controle dos sintomas. Em seguida, foi feita a hipótese diagnóstica de delirium e iniciado tratamento com quetiapina, com reversão completa dos sintomas. Este é o primeiro caso notificado no Brasil e o primeiro que descreve a suspensão da quetiapina.

Social skills training with a tabletop role-playing game, before and during the pandemic of 2020: in-person and online group sessions.

Background: The area of social skills is broad, in theory and in practice. For social skills training, various clinical practices have been applied in group sessions, as have motivational resources such as role-playing games (RPGs). In recent years, the need arose to assess the clinical impact of the pandemic. The objective of this study was to determine the impact that the pandemic has had on in-person and online social skills training. Methods: We evaluated six subjects with autism spectrum disorder, with or without another, similar disorder, each of whom attended a total of 12 two-hour RPG sessions over a 12-month period. The original (Portuguese-language) version of the Social Skills Inventory for Adolescents was applied at three different time points (pre-, mid-, and post-intervention). Results: After six in-person tabletop RPG sessions, there was an increase in the mean frequency scores and a decrease in the mean difficulty scores. However, during the pandemic, the remaining six sessions were conducted online and the effect was the opposite. Conclusion: Our data indicate that there is a need for further studies assessing social skills training in online contexts.

Multidrug-resistant Escherichia coli from free-living pigeons (Columba livia): Insights into antibiotic environmental contamination and detection of resistance genes.

Bacterial resistance is a public and one health problem. Free-living birds can be reservoirs of multidrug-resistant bacteria and resistance genes. This study aimed to characterize the antimicrobial resistance of Escherichia coli isolated from free-living urban pigeons (Columba livia) in South Brazil. Ninety-two animals were sampled, and one isolate was obtained from each one. The isolates were characterized, and the antimicrobial resistance profile and beta-lactam and colistin resistance genes were investigated. The isolates were classified as phylogroups B1 (35%), B2 (33%), A (16%) and D (16%), and 14% of the strains had the eae virulence gene. All isolates were resistant to at least one antimicrobial, and 63% of them were multidrug-resistant. Geographical location where the pigeons were captured and presence of the eae gene were associated with multidrug resistance. blaVIM and mcr-1 genes were detected in one and two isolates, respectively. This is the first report of these genes in E. coli of pigeons. The blaVIM -positive isolate was classified as Shiga toxin-producing E. coli, and the isolates with mcr-1 were classified as Enterohaemorrhagic E. coli and Enteropathogenic E. coli, which raise additional concerns related to public health since these are zoonotic pathotypes. The results reveal that pigeons carry multidrug-resistant pathogenic E. coli, which may interest public health. Nonetheless, further studies on whether these animals are sources of contamination for humans must be performed to understand their role in spreading antimicrobial resistance.

CLINICAL VARIANTS OF PRESUMED ACUTE FOVEALITIS.

PURPOSE: To describe four eyes of three patients with presumed acute fovealitis to expand the clinical variants of this recently described disorder. METHOD: The patients underwent a comprehensive ophthalmic examination, including multimodal imaging and electrophysiological tests. RESULTS: Three female patients aged from 18 to 24 years presented sudden central visual disturbances in one or both eyes. The visual acuity ranged from 20/25 to 20/70 in the affected eyes. All of them showed a subtle yellowish lesion in the foveola. Fundus autofluorescence and fluorescein angiography were unremarkable. Optical coherence tomography disclosed focal disarrangement of the outer retinal layers restricted to the fovea and hyperreflective lesions above the external limiting membrane. Multifocal electroretinography responses were attenuated. The electrooculogram response was normal. All patients recovered normal visual acuity and the outer retinal layers. CONCLUSION: Attenuated multifocal electroretinography foveal response and normal electrooculogram are newly described clinical findings in patients with acute fovealitis.

Accuracy of fine-needle aspiration of lymph nodes: A cancer center's experience.

INTRODUCTION: Lymph node fine needle aspiration (LN-FNA) is a minimally invasive method of evaluating lymphadenopathy. Nonetheless, its use is not widely accepted due to the lack of guidelines and a cytopathological categorisation that directly relates to management. We report our experience with LN FNA at a large Cancer Center in Latin America. METHODS: We retrospectively collected cytological cases of lymph node FNA from the department of pathology at AC Camargo Cancer Center performed over a 2-year period. Data extracted included LN location, age, sex and final cytological diagnosis. Patients that had undergone neoadjuvant chemotherapy and/or cases for which the surgery specimen location was not clearly reported were excluded. For those cases with surgical reports, risk of malignancy was calculated for each diagnostic category, along with overall performance of cytology. False positive cases were reviewed to assess any possible misinterpretation or sampling errors. RESULTS: A total of 1730 LN-FNA were distributed as follows: 62 (3.5%) non-diagnostic (ND); 1123 (64.9%) negative (NEG), 19 (1.1%) atypical (ATY), 53 (3.1%) suspicious for malignancy (SUS), and 473 (27.3%) positive (POS). Surgical reports were available for 560 cases (32.4%). Risk of malignancy (ROM) for each category was 33.3% for ND, 29.9% for NEG, 25% for ATY, 74.2% for SUS and 99.6% for POS. Overall sensitivity, specificity, negative predictive value (NPV) and positive predictive value (PPV) were 78.5%, 99.4%, 70.2% and 99.6%, respectively. CONCLUSION: Lymph node FNA is a very specific and accurate exam, which is reliable in the detection of lymph node metastasis and other causes of lymphadenopathy.

Relação entre o medo da COVID-19 e a sobrecarga física e mental de profissionais de saúde que realizam atendimento contínuo de pacientes durante a pandemia do novo coronavírus / Relationship between fear of COVID-19 and physical and mental burden of health professionals in the continuous care of patients during new coronavirus pandemic

Introdução: A pandemia da doença por coronavírus 19 (COVID-19) contribui para a exacerbação do estresse e sofrimento dos profissionais de saúde. Objetivo: Avaliar a relação entre o medo da COVID-19 e a sobrecarga física e mental dos profissionais de saúde em atendimento contínuo de pacientes durante a pandemia de COVID-19 em duas cidades da região do Campo das Vertentes no estado de Minas Gerais. Material e Métodos: Foi realizado um estudo descritivo transversal com 77 profissionais de saúde (32 (14) anos; 67,5% do gênero feminino) que estavam em atendimento contínuo durante a pandemia de COVID-19. Dados sociodemográficos e profissionais foram coletados e o medo foi avaliado pela Escala de Medo da COVID-19 (EMC-19), sintomas depressivos pelo Patient Health Questionnaire-9 (PHQ-9) e síndrome de Burnout pelo Maslach Burnout Inventory ­ Human Services Survey (MBI-HSS). Resultados: O escore total da EMC-19 se correlacionou com a carga horária de trabalho semanal (ρ= 0,395; p<0,001), o PHQ-9 (ρ= 0,332; p= 0,003) e as dimensões exaustão emocional (ρ= 0,253; p= 0,026), despersonalização (ρ= 0,243; p= 0,033) e baixa realização pessoal (ρ= -0,389; p<0,001) do MBI-HSS. No modelo de regressão linear ajustado para potenciais fatores confundidores, a EMC-19 continuou significativamente associada com a baixa realização pessoal apresentando coeficiente de determinação ajustado de 0,372 (p<0,001). Conclusão: O medo da COVID-19 nos profissionais de saúde em atendimento contínuo de pacientes durante a pandemia de COVID-19 nas duas cidades da região do Campo das Vertentes no estado de Minas Gerais se relacionou com sintomas depressivos e as características da síndrome de Burnout de exaustão emocional, despersonalização e baixa realização pessoal.

Introduction: The coronavirus disease 19 (COVID-19) pandemic contributes to the exacerbation of stress and suffering of health professionals. Objective: To evaluate the relationship between fear of COVID-19 and physical and mental burden of health professionals in the continuous care of patients during COVID-19 pandemic in two cities in the Campo das Vertentes region in the state of Minas Gerais. Material and Methods: A descriptive cross-sectional study was carried out with 77 health professionals (32 (14) years; 67.5% female) who were in continuous care during COVID-19 pandemic. Sociodemographic and professional data were collected and the fear of COVID-19 was taken from the Fear of COVID-19 Scale (FCV-19S), depressive symptoms by the Patient Health Questionnaire-9 (PHQ-9) and Burnout syndrome by the Maslach Burnout Inventory ­ Human Services Research (MBI-HSS). Results: The total score of FCV-19S correlated with the weekly workload (ρ= 0.395; p<0.001), the PHQ-9 (ρ= 0.332; p= 0.003) and the emotional exhaustion (ρ= 0.253; p= 0.026), depersonalization (ρ= 0.243; p= 0.033) and low sense of personal accomplishment (ρ= -0.389; p<0.001) dimensions of the MBI-HSS. In the linear regression model adjusted for potential confounders, the FCV-19S continued significantly associated with low sense of personal accomplishment and presented adjusted coefficient of determination of 0.372 (p<0.001). Conclusion: The fear of COVID-19 of health professionals in the continuous care of patients during COVID-19 pandemic in two cities in the Campo das Vertentes region in the state of Minas Gerais was related to depressive symptoms and as characteristics of the Burnout syndrome of emotional exhaustion, depersonalization and with low sense of personal accomplishment.

An Atypical Presentation of Sinonasal Tract Alveolar Rhabdomyosarcoma in a Young Male Patient Submitted to Multimodality Treatment.

Rhabdomyosarcoma (RMS), a malignant tumor derived from the neoplastic proliferation of striated skeletal muscle cells, is the most common pediatric soft tissue sarcoma. Its treatment is mainly based on neoadjuvant chemotherapy (QT+), surgical resection, and adjuvant radiotherapy (RT+). RT+ has shown satisfactory results for locoregional control of the disease, in spite of promoting local side effects. The present case report was aimed at describing the clinical and therapeutic characteristics and the management of complications resulting from multimodal therapy in a patient with an atypical presentation of RMS in the sinonasal tract. A 20-year-old Afro-descendant man complained of an expansive tumor lesion, with left eye proptosis that reduced visual acuity and caused severe regional pain. Imaging analysis showed an extensive and infiltrative lesion in the periorbital region, sinonasal tract, left maxilla, and orbital roof. According to the histopathological analysis, the diagnosis was established corresponding to parameningeal alveolar RMS that was unresectable. Treatment was initiated with three cycles of QT+ which showed partial response and later RT+. After completing half of the RT+ sessions, the patient showed a complete response with reduction in tumor volume and improvement in pain and local conditions. Side effects such as alopecia and dermatological changes induced by radiation were observed. Moreover, painful erythematous areas were observed in the region of the hard and soft palate, uvula, and oropharynx, compatible with Grade 2 mucositis lesions. After the cytological swab test, some of them were diagnosed as herpes simplex lesions; thickening and decrease in salivary flow were also found. A local drug therapy approach was instituted, and photobiomodulation was performed to manage oral complications. RT+ was shown to be effective in locoregional control of the disease; however, the early management of its undesirable effects on the surrounding tissues was required.

Aleitamento materno e seu conhecimento por alunos de enfermagem / Breastfeeding and their knowledge by nursing students / Lactancia materna y su conocimiento por los estudiantes de enfermeira

Objetivo: Investigar o conhecimento dos alunos de enfermagem sobre o aleitamento materno. Métodos: Abordagem transversal, qualitativa e quantitativa de campo desenvolvido em Universidade particular do interior de São Paulo. A coleta de dados foi realizada utilizando-se questionário, com 15 perguntas sobre amamentação, distribuídas em três partes. Foram incluídas perguntas sobre manejo na amamentação, aspectos legais na proteção ao aleitamento materno e benefícios da amamentação para o binômio. Analisou-se os dados por meio da descritiva simples e para as comparações foi utilizado a análise de variância. Resultados: Os alunos de enfermagem do oitavo semestre obtiveram desempenho geral de 81,2% nas respostas corretas, valor estatisticamente superior a uma das turmas do sétimo período, mas semelhante à outra turma. Assim a turma sétimo A e oitavo tiveram resultados significativos na pesquisa. Conclusão: Apesar do bom conhecimento sobre as vantagens do aleitamento, evidenciou-se conhecimento inferior ao esperado no que se refere ao processo fisiológico do aleitamento materno.(AU)

Objective: To investigate the knowledge of nursing students about breastfeeding. Methods: Cross-sectional, qualitative and quantitative approach developed at a private university in an inner city in São Paulo State. Data collection was performed using a questionnaire comprising 15 questions about breastfeeding, distributed in three parts. Questions about breastfeeding management, legal aspects of breastfeeding protection and breastfeeding benefits were included. Data were analyzed using the simple descriptive and variance analysis was performed for comparisons. Results: Nursing students in the eighth semester achieved an overall performance of 81.2% in the correct answers, a value statistically superior to one of the classes in the seventh period, but similar to the other. Conclusion: Despite the good knowledge about the advantages of breastfeeding, knowledge was shown to be lower than expected with regard to the physiological process of breastfeeding.(AU)

Objetivo: Investigar el conocimiento de los estudiantes de enfermería sobre la lactancia materna. Métodos: enfoque transversal, cualitativo y cuantitativo desarrollado en una universidad privada en una ciudad del interior del estado de São Paulo. La recolección de datos se realizó mediante un cuestionario que comprende 15 preguntas sobre lactancia materna, distribuidas en tres partes. Se incluyeron preguntas sobre el manejo de la lactancia materna, los aspectos legales de la protección y los beneficios de la lactancia materna. Los datos se analizaron mediante el análisis descriptivo simple y se realizó un análisis de varianza para las comparaciones. Resultados: Los estudiantes de enfermería en el octavo semestre lograron un rendimiento general del 81.2% en las respuestas correctas, un valor estadísticamente superior a una de las clases en el séptimo período, pero similar al otro. Conclusión: a pesar del buen conocimiento sobre las ventajas de la lactancia materna, se demostró que el conocimiento es menor de lo esperado con respecto al proceso fisiológico de la lactancia materna.(AU)