Anxiety among children a year after the onset of the COVID-19 pandemic: a Brazilian cross-sectional online survey.

Aim: This study seeks to build upon a prior investigation into the impact of the COVID-19 pandemic and to evaluate the prevalence of anxiety among Brazilian children, along with its associated factors, one year after the commencement of the pandemic. Design: A cross-sectional study. Methods: A survey was conducted from April­May 2021 in Brazil. Children aged 6­12 and their guardians from five Brazilian regions were included. The Children's Anxiety Questionnaire (CAQ; scores 4­12) and Numerical Rating Scale (NRS; scores 0­10) were used to measure anxiety. Results: Of the 906 children, 53.3% were girls (average age = 8.79 ± 2.05 years). Mothers responded for 87.1% of the children, and 70.9% were from the Southeast region. Based on a CAQ score of ≥9 and an NRS score of ≥8, the anxiety prevalence was 24.9 and 34.9%, respectively. Using logistic regression, a CAQ ≥9 score was associated with older children and children with chronic disease or disability. An NRS score of ≥8 was associated with reduced family income during the pandemic, the person caring for the children, and with children with chronic disease or disability. Conclusion: These findings suggest the need to implement public health actions aimed at children with chronic diseases and disabilities and their parents to guide them regarding the warning signs and negative emotions. This study contributes to characterizing the evolution of the pandemic in Brazil and provides a basis for comparison with the literature from other countries.

Bayesian Networks for Prescreening in Depression: Algorithm Development and Validation.

BACKGROUND: Identifying individuals with depressive symptomatology (DS) promptly and effectively is of paramount importance for providing timely treatment. Machine learning models have shown promise in this area; however, studies often fall short in demonstrating the practical benefits of using these models and fail to provide tangible real-world applications. OBJECTIVE: This study aims to establish a novel methodology for identifying individuals likely to exhibit DS, identify the most influential features in a more explainable way via probabilistic measures, and propose tools that can be used in real-world applications. METHODS: The study used 3 data sets: PROACTIVE, the Brazilian National Health Survey (Pesquisa Nacional de Saúde [PNS]) 2013, and PNS 2019, comprising sociodemographic and health-related features. A Bayesian network was used for feature selection. Selected features were then used to train machine learning models to predict DS, operationalized as a score of ≥10 on the 9-item Patient Health Questionnaire. The study also analyzed the impact of varying sensitivity rates on the reduction of screening interviews compared to a random approach. RESULTS: The methodology allows the users to make an informed trade-off among sensitivity, specificity, and a reduction in the number of interviews. At the thresholds of 0.444, 0.412, and 0.472, determined by maximizing the Youden index, the models achieved sensitivities of 0.717, 0.741, and 0.718, and specificities of 0.644, 0.737, and 0.766 for PROACTIVE, PNS 2013, and PNS 2019, respectively. The area under the receiver operating characteristic curve was 0.736, 0.801, and 0.809 for these 3 data sets, respectively. For the PROACTIVE data set, the most influential features identified were postural balance, shortness of breath, and how old people feel they are. In the PNS 2013 data set, the features were the ability to do usual activities, chest pain, sleep problems, and chronic back problems. The PNS 2019 data set shared 3 of the most influential features with the PNS 2013 data set. However, the difference was the replacement of chronic back problems with verbal abuse. It is important to note that the features contained in the PNS data sets differ from those found in the PROACTIVE data set. An empirical analysis demonstrated that using the proposed model led to a potential reduction in screening interviews of up to 52% while maintaining a sensitivity of 0.80. CONCLUSIONS: This study developed a novel methodology for identifying individuals with DS, demonstrating the utility of using Bayesian networks to identify the most significant features. Moreover, this approach has the potential to substantially reduce the number of screening interviews while maintaining high sensitivity, thereby facilitating improved early identification and intervention strategies for individuals experiencing DS.

Ataxias in Brazil: 17 years of experience in an ataxia center.

BACKGROUND: Cerebellar ataxias comprise sporadic and genetic etiologies. Ataxia may also be a presenting feature in hereditary spastic paraplegias (HSPs). OBJECTIVE: To report a descriptive analysis of the frequency of different forms of cerebellar ataxia evaluated over 17 years in the Ataxia Unit of Universidade Federal de São Paulo, Brazil. METHODS: Charts of patients who were being followed from January 2007 to December 2023 were reviewed. We used descriptive statistics to present our results as frequencies and percentages of the overall analysis. Diagnosed patients were classified according to the following 9 groups: sporadic ataxia, spinocerebellar ataxias (SCAs), other autosomal dominant cerebellar ataxias, autosomal recessive cerebellar ataxias (ARCAs), mitochondrial ataxias, congenital ataxias, X-linked ataxias, HSPs, and others. RESULTS: There were 1,332 patients with ataxias or spastic paraplegias. Overall, 744 (55.85%) of all cases were successfully diagnosed: 101 sporadic ataxia, 326 SCAs, 20 of other autosomal dominant cerebellar ataxias, 186 ARCAs, 6 X-linked ataxias, 2 mitochondrial ataxias, 4 congenital ataxias, and 51 HSPs. CONCLUSION: This study describes the frequency of cerebellar ataxias in a large group of patients followed for the past 17 years, of whom 55% obtained a definitive clinical or molecular diagnosis. Future demographic surveys in Brazil or Latin American remain necessary.

ANTECEDENTES: Ataxias cerebelares compreendem as etiologias esporádicas e genéticas. Ataxia também pode ser uma característica das paraplegias espásticas hereditárias (HSPs). OBJETIVO: Relatar uma análise descritiva da frequência das diferentes formas de ataxias cerebelares avaliadas ao longo de 17 anos no Setor da Ataxias da Universidade Federal de São Paulo, Brasil. MéTODOS: Prontuários de pacientes acompanhados de janeiro de 2007 a dezembro de 2023 foram revisados. Usamos análise descritiva para apresentar nossos resultados como frequências e percentuais. Os pacientes foram classificados de acordo com os 9 grupos seguintes: ataxias esporádicas, ataxias espinocerebelares (SCA), outras ataxias cerebelares autossômicas dominantes, ataxias cerebelares autossômicas recessivas (ARCA), ataxias mitocondriais, ataxias congênitas, ataxias ligadas ao X, PEH e outros. RESULTADOS: Foram avaliados 1.332 pacientes. Desse total, 744 tiveram um diagnóstico definitivo: 101 ataxias esporádicas, 326 SCA, 20 outras ataxias cerebelares autossômicas dominantes, 186 (ARCA), 6 ataxias ligadas ao X, 2 ataxias mitocondriais, 4 ataxias congênitas e 51 HSP. CONCLUSãO: Esse estudo descreve a frequência e a etiologia das ataxias em um grande grupo de pacientes acompanhados nos últimos 17 anos, dos quais 55% obtiveram diagnóstico clínico ou molecular definitivos. Estudos demográficos futuros do Brasil ou da América Latina continuam sendo necessários.

Anthropogenic land uses lead to changes in limnological variables in Neotropical streams.

Streams are vulnerable to anthropogenic impacts, such as changes in land use, which reflect on water quality and can be evaluated by abiotic variables. In this context, the aims were to compare the abiotic values recorded in streams of different land use categories with the limits established by National legislation, and to analyze changes in abiotic variables in response to different land use impacts. Thus, 17 streams located in southern Brazil were sampled and grouped into urban, rural, and protected areas (PA) categories. The results showed the major impacts in urban streams. However, some variables in rural streams and PA also exceeded local legislation limits. Conductivity, total dissolved solids, salinity, ammoniacal nitrogen and coliforms were significantly higher in the urban streams. Contrary to expectations, the highest levels of manganese were found in PA streams. The relationship between abiotic variables and land uses suggests possible contamination by sewage in urban streams and by pesticides in rural streams. The abiotic similarity between rural and PA streams indicates that the conservation of these water bodies is ineffective. We suggest the monitoring of these environments and measures to mitigate the impacts to seek the restoration of ecosystem services and the well-being of human populations.

Measurement properties of the Regular Physical Exercise Adherence Scale (REPEAS) in individuals with chronic pain.

OBJECTIVE: To examine the measurement properties of the Regular Physical Exercise Adherence Scale (REPEAS) in Brazilians with chronic pain. METHODS: Cross-sectional and longitudinal design (washout period for reliability). The study was conducted in two Brazilian states, Maranhão and São Paulo, and included Brazilian adults, irregular exercisers, former exercisers or non-exercise practitioners, aged 18 to 59 years and with chronic pain. The instruments used in this study were: the REPEAS, the Numerical Pain Rating Scale (NPRS), the Baecke Habitual Physical Activity Questionnaire (BHPAQ), the Pain Self-Efficacy Questionnaire (PSEQ), and the Roland-Morris Disability Questionnaire for general pain (RMDQ-g). The evaluation focused on structural validity, construct validity, reliability (with standard error of measurement and minimum detectable change), internal consistency, and floor and ceiling effects. RESULTS: The two-dimensional structure was tested through confirmatory factor analysis, which resulted in adequate fit indeces: chi-square values/degrees of freedom = 1.541, Tucker-Lewis Index = 0.966, comparative fit index = 0.974, root mean square error of approximation = 0.074, and standardized root mean square residual = 0.068. Additionally, satisfactory factor loadings (> 0.40) were obtained. Test-retest reliability and internal consistency were adequate for the environmental factors domain (intraclass correlation coefficient [ICC] = 0.79, Cronbach's alpha = 0.88) and the personal factors domain (ICC = 0.97, Cronbach's alpha = 0.93). In hypothesis testing for construct validity, we observed a significant correlation with magnitude below 0.30 of the environmental factors domain of the REPEAS with RMDQ-g, PSEQ and sport domain of the BHPAQ. For the personal factors domain, we observed a significant correlation with a magnitude of 0.30 to 0.50 with RMDQ-g, PSEQ, and sport domain of the BHPAQ, and below 0.30 with leisure domain of the BHPAQ. No floor or ceiling effects were found for the REPEAS domains. CONCLUSION: The REPEAS is a valid instrument with a two-dimensional internal structure consisting of 12 items. It has a reliable construct and is suitable for use in the clinical and epidemiological context for adults with chronic pain in Brazil.

Puberty in girls with Prader-Willi syndrome: cohort evaluation and clinical recommendations in a Latin American tertiary center.

Introduction: Prader-Willi syndrome (PWS) is a genetic disorder characterized by hypothalamic-pituitary deficiencies including hypogonadism. In girls with PWS, hypogonadism can present early in childhood, leading to genital hypoplasia, delayed puberty, incomplete pubertal development, and infertility. In contrast, girls can present with premature activation of the adrenal axis leading to early pubarche and advanced bone age. We aim to evaluate the progression of puberty and adrenarche signals in girls with PWS. Methodology: A longitudinal retrospective cohort study included girls with PWS followed at a Pediatric Endocrinology Outpatient Clinic in a Tertiary University Hospital in Sao Paulo, Brazil from 2002 to 2022. Data collected via chart review included clinical information on birth history, breast and pubic hair Tanner stages, presence of genital hypoplasia, age at menarche, regularity of menstrual cycles, body mass index (BMI) z-score, final height, age of initiation of estrogen replacement and growth hormone replacement, as well as results for PWS genetic subtype; biochemical investigation (LH, FSH, estradiol, DHEA-S); radiographic bone age and pelvic ultrasound. Results: A total of 69 girls were included in the study and the mean age of puberty onset was 10.2 years in those who started puberty after the age of 8 years. Breast Tanner stage IV was reached by 29.1% girls at a mean age of 14.9 years. Spontaneous menarche was present in 13.8% and only one patient had regular menstrual cycles. Early adrenarche was seen in 40.4% of cases. Conclusion: Our study demonstrated in a large sample that girls with PWS often present with delayed onset of puberty despite frequent premature adrenarche. Based on our results, we suggest an estrogen replacement protocol for girls with PWS to be started at the chronological age or bone age of 12-13 years, taking into consideration the uterus size. Further prospective studies are needed.

Neuropsychological profile in tuberous sclerosis complex: a study of clinical and cognitive variables in a cohort from Brazil.

BACKGROUND: Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder with a wide clinical, cognitive, and behavioral expressivity. OBJECTIVE: To assess the neuropsychological profile of individuals clinically diagnosed with TSC and the factors that could significantly impact their cognitive development. METHODS: A total of 62 individuals with ages ranging from 3 to 38 years were followed up in a tertiary attention hospital in Southern Brazil, and they were assessed using a standard battery and the Vineland Adaptive Behavior Scales, when intellectual disability was observed. RESULTS: History of epilepsy was found in 56 participants (90.3%), and 31 (50%) presented an intellectual disability. Among the other half of TSC individuals without intellectual disability, 8 (12.9%) presented borderline classification, 20 (32.2%) presented average scores, and 3 (4.8%) were above average. In total, 17 participants (27.4%) fulfilled the diagnostic criteria for autism spectrum disorder. The results of the multiple linear regression analysis suggested that seizures, age at diagnosis, visual perception, and general attention significantly impact cognitive performance indexes. CONCLUSION: The present study suggests that the occurrence of epileptic seizures and older age at diagnosis contribute to higher impairment in the domains of cognitive development, underlining the importance of early diagnosis and the prevention of epileptic seizures or their rapid control. The development of attentional skills, visual perception, and executive functions must be followed up.

ANTECEDENTES: O complexo da esclerose tuberosa (CET) é uma doença genética autossômica dominante com ampla expressividade clínica, cognitiva e comportamental. OBJETIVO: Avaliar o perfil neuropsicológico de indivíduos com diagnóstico clínico de CET e os fatores que poderiam impactar significativamente o seu desenvolvimento cognitivo. MéTODOS: Ao todo, 62 indivíduos com idades entre 3 e 38 anos foram acompanhados em um hospital terciário do Sul do Brasil e avaliados por meio de uma bateria padrão e das Escalas de Comportamento Adaptativo Vineland, quando observada deficiência intelectual. RESULTADOS: Encontrou-se histórico de epilepsia em 56 participantes (90,3%) e de deficiência intelectual em 31 (50%). Quanto à outra metade dos indivíduos com CET sem deficiência intelectual, 8 (12,9%) apresentaram classificação limítrofe, 20 (32,2%) apresentaram pontuações médias e 3 (4,8%) estavam acima da média. No total, 17 participantes (27,4%) preenchiam os critérios diagnósticos para o transtorno do espectro autista. Os resultados da análise de regressão linear múltipla sugeriram que as crises epilépticas, a idade ao diagnóstico, a percepção visual e a atenção geral impactam significativamente os índices de desempenho cognitivo. CONCLUSãO: Este estudo sugere que a ocorrência de crises epilépticas e a maior idade ao diagnóstico contribuem para um maior comprometimento nos domínios do desenvolvimento cognitivo, e destaca-se a importância do diagnóstico precoce e da prevenção das crises epilépticas ou do seu rápido controle. O desenvolvimento de habilidades de atenção, percepção visual e funções executivas deve ser acompanhado.

A particular epidemiological profile: disparities in access to contraceptive methods in Brazil during the SARS-CoV-2 (COVID-19) pandemic.

Our objective was to study disparities in access to contraception during the COVID-19 pandemic. We performed a cross-sectional study at the University of Campinas, Brazil using a Google questionnaire applied from December 2021 until February 2022, disseminated via snowball technique. The survey asked about sociodemographic characteristics and contraceptive use, as well as the demand for new methods and difficulties in continuing to use contraceptives during the COVID-19 pandemic. We analyzed 1018 completed questionnaires; in total, 742 (72.9%) were women aged between 20 and 39 years, 746 (73.3%) were White and 602 (59.2%) used contraceptives. During the COVID-19 pandemic, about 23% of respondents changed their method and approximately 20% of respondents looked for new methods. Among the latter, 31.3% reported some difficulty with obtaining guidance on new methods while only 5.3% of the respondents reported some difficulty with continuing their contraceptive. The main difficulty in both cases was the difficulty with getting a healthcare provider appointment. Our results point to a particular epidemiological population, of younger black and biracial women, with lower education and lower income, which suffered health disparities during the COVID-19 pandemic and found difficulties with using contraceptives and accessing family planning services.

Prevalence of hysterectomy and associated factors in Brazilian women aged 50 and older: findings from the Brazilian Longitudinal Study of Ageing (ELSI-Brazil).

BACKGROUND: Hysterectomy is a gynaecological surgical procedure in which the uterus is removed as a treatment for both malignant and benign gynaecological diseases. A hysterectomy is also performed to minimise risks in women with problems related to the uterus. This study aimed to estimate the prevalence of reported hysterectomy and associated risk factors in Brazilian women aged 50 and older. METHODS: A cross-sectional study using data from the Brazilian Longitudinal Study of Ageing (ELSI-Brazil) was conducted. A total of 5,293 women aged 50 and over who participated in the ELSI-Brazil study in 2015 and 2016 were included. The prevalence rate of hysterectomy was estimated and the main reasons for performing the surgery were identified. The bivariate analyses utilised the chi-square test, while multivariate analyses employed Poisson regression with a robust estimator. RESULTS: The reported prevalence of hysterectomy was 17.8%. The most prevalent reason for the surgery was the presence of uterine myoma. Significant and independent associations were observed in women aged 63 and older, married, having undergone preventive exams, hormonal treatment, had up to three deliveries and having a private health plan. CONCLUSION: The main objective of the study was achieved. The prevalence of hysterectomy in Brazilian women aged 50 and older was 17.8%. Significant associations were observed with participants' sociodemographic and clinical characteristics reinforcing the importance of considering the reproductive characteristics of women as indicators of health status.

Health of the black population in health training: perspectives towards racial equity. / Saúde da população negra na formação em saúde: perspectivas rumo à equidade racial.

This article aims to understand the view of racial equity and the motivations for approaching the health of the black population in Collective Health, Nursing, and Medicine courses at a Brazilian public university, guided by the black perspective of decoloniality. Considering Institutional Racism, it is necessary to invest in the interfaces between the education and health sectors in the training of professionals for the Unified Health System. This is a qualitative study with an intervention-research approach, affirming a social and political commitment to transforming reality. Workshops were held with representatives of the Structuring Teaching Centers of the selected courses. The theme of the health of the black population has been elaborated in a prompt and decontextualized manner, with no reflection based on structural racism, power relations, and Brazilian socio-historical formation. This creates a distance from the guidelines proposed by the National Policy for Comprehensive Health of the Black Population. At the end of this article, perspectives are identified for the reorientation of health training, aimed at increasing democratic density and racial equity.

Este artigo objetiva compreender a visão de equidade racial e as motivações para a abordagem da saúde da população negra na formação dos cursos de Saúde Coletiva, Enfermagem e Medicina de uma universidade pública brasileira, orientado na perspectiva negra da decolonialidade. Considerando o Racismo Institucional, é preciso investir nas interfaces entre os setores educação e saúde na formação de profissionais para o Sistema Único de Saúde. Trata-se de estudo de natureza qualitativa com abordagem do tipo pesquisa-intervenção, afirmando um compromisso social e político de transformação da realidade. Para tanto, foram realizadas oficinas com representantes dos Núcleos Docentes Estruturantes dos cursos selecionados. A temática da saúde da população negra tem sido trabalhada de forma pontual e descontextualizada, sem uma reflexão do racismo estrutural, das relações de poder e da formação socio-histórica brasileira, o que se distancia das diretrizes propostas pela Política Nacional de Saúde Integral da População Negra. Ao final, são sinalizadas perspectivas para a reorientação da formação em saúde, visando ao aumento da densidade democrática e da equidade racial.

The protective measure for institutional care of children and adolescents from the perspective of national studies. / A medida protetiva de acolhimento institucional de crianças e adolescentes na perspectiva dos estudos nacionais.

This article aims to analyze the national scientific production on protective measures aimed at institutional care for at-risk children and adolescents in Brazil. By carrying out an integrative review, we seek to reflect on the main trends, themes, institutional actors, methodologies, and objectives of studies on the aforementioned measure and to analyze how the conditions and the right to health are presented and articulated in these references. Six thematic units were identified in the collection: Perceptions and roles of different actors in institutional reception processes; Processes of autonomy, dismissal, and causes of institutional care; Legislative aspects, evaluation of services, and identification of profiles; Family and community coexistence; Education and professional training; and Physical and mental health of sheltered children and adolescents. In Brazil, specifically, few studies investigate the concepts of the children and adolescents placed in shelters concerning protective measure processes or access to education. The link between poverty and institutionalization appears prominently and the scarcity of activities aimed primarily at family reintegration is evident. A large number of surveys point to the difficulties in implementing legislation.

O artigo tem como objetivo analisar a produção científica nacional sobre as medidas protetivas de acolhimento institucional para crianças e adolescentes em situação de risco no Brasil. Através da realização de uma revisão integrativa, busca-se refletir sobre as principais tendências, temas, atores institucionais, metodologias e objetivos dos estudos acerca da referida medida e analisar como se apresentam e se articulam as condições e o direito à saúde nessas referências. Seis unidades temáticas foram identificadas no acervo: percepções e papéis de diferentes atores nos processos de acolhimento institucional; processos de autonomia, desligamento e causas de acolhimento institucional; aspectos legislativos, avaliação de serviços e identificação de perfis; convivência familiar e comunitária; educação e formação profissional; e saúde física e mental de crianças e adolescentes acolhidos. No Brasil, especificamente, poucos estudos investigam as concepções dos acolhidos sobre os processos de medida protetiva, assim como o acesso à educação. O vínculo entre pobreza e institucionalização aparece com destaque e fica evidenciada a escassez de atividades visando a reintegração familiar de maneira prioritária. Um número alto de pesquisas aponta para as dificuldades de implementar legislações.

Vulnerabilities mediating the Healthcare encounter: by an intersectional agency. / Vulnerabilidades mediando o encontro do Cuidado em Saúde: por uma agência interseccional.

This essay elucidates the Healthcare and Intersectionality notions to prompt reflections on the interaction between healthcare professionals and individuals referred to as Nanás: elderly, poor, and Black women who represent a historically marginalized profile throughout Brazilian history. By delving into the arguments about the concept of Intersectionality and the multifaceted Care dimensions, it becomes apparent that there is a pressing need to broaden the perspective on women who access healthcare services, as they are inherently shaped by their life experiences. Moreover, it is imperative to acknowledge how the intersecting factors inherent in their profiles can influence the approach taken by those providing Care, which underscores the essentiality of an intersectional agency on the part of the agents involved in this encounter, namely the Nanás and healthcare workers, to effectively uphold the principles of comprehensiveness and equity within the Unified Health System (SUS).

O presente ensaio articula os conceitos de Cuidado em Saúde e Interseccionalidade para suscitar reflexões sobre o encontro entre o/a trabalhador/a de saúde e aquelas que aqui denominamos uma Naná: uma mulher, negra, idosa e periférica, perfil historicamente vulnerabilizado ao longo da história brasileira. Considerando as argumentações que envolvem o conceito de Interseccionalidade e as diferentes vertentes acerca do Cuidado, observamos a necessidade de se ampliar o olhar sobre estas que buscam os serviços de saúde já atravessadas por suas histórias de vida, e ponderar sobre os atravessamentos que seu perfil pode acionar em quem exerce o Cuidado. Aponta ser primordial uma agência interseccional por parte das/os agentes deste encontro, Nanás e profissionais de saúde, para que se concretizem os princípios de integralidade e equidade no Sistema Único de Saúde (SUS).

Uncertainties experienced by nursing professionals who contracted Covid-19: a priori, everyone is human.

OBJECTIVE: To analyze the uncertainties experienced by nursing professionals who contracted COVID-19. METHODS: This qualitative research was conducted with 20 nursing professionals who fell ill from COVID-19. Data collection was carried out through semi-structured interviews; the data were then organized using thematic analysis and discussed in the context of Merle Mishel's Reconceptualized of Uncertainty in Illness Theory. RESULTS: The antecedents of the disease had a strong influence on how nursing professionals who contracted COVID-19 perceived uncertainty. The media coverage of the increasing number of cases, the collapse of the healthcare system, and the high mortality rate contributed to associating the disease with fear and panic. FINAL CONSIDERATIONS: Viewing it from the perspective of the disease's antecedents, the illness of a nursing professional from COVID-19 underscores that before being professionals, they are human beings just like anyone else, undergoing adversities and facing the possibilities associated with being ill.

Palliative Care for SARS-CoV-2 Patients in the Intensive Care Unit: A Comprehensive Study.

OBJECTIVE: To comprehend the multiprofessional actions regarding palliative care for patients in the Intensive Care Unit affected by SARS-CoV-2. METHODS: A comprehensive qualitative study conducted with 31 professionals from the Intensive Care Units of a university hospital, based on the Theory of Peaceful End of Life. RESULTS: The analysis of the discourse led to the identification of two categories: "Multidisciplinary actions to promote comfort at the end of life" and "Palliative care during the pandemic period and the promotion of emotional and spiritual comfort." FINAL CONSIDERATIONS: It became evident that local administration needs to invest in measures that reduce barriers to the implementation of palliative care during times of crisis. Understanding the discourse highlighted that non-specialized professionals can provide basic palliative care appropriately, without diminishing the importance and necessity of the presence of palliative care specialists in various hospital areas.

Quality of Care Transition for COVID-19 Patients in a University Hospital in Southern Brazil.

OBJECTIVE: To assess the quality of care transition from hospital to home for COVID-19 patients. METHOD: A cross-sectional study conducted at a University Hospital in Southern Brazil, involving 78 patients discharged after COVID-19 hospitalization. Data collection was performed via telephone using the Brazilian version of the Care Transitions Measure (CTM-15). Data were analyzed using descriptive and analytical statistics. RESULTS: The mean quality of care transition was 70.8 on a scale ranging from zero to 100, indicating moderate quality of care transition. The highest score was attributed to factor 1, "Preparation for self-management," and the lowest to factor 4, "Care Plan." CONCLUSIONS: It is important to enhance communication and support provided to patients during the transition process, especially regarding understanding prescribed medications and the development of clear care plans.

Quality of life at work for health professionals during the COVID-19 pandemic.

OBJECTIVE: to evaluate the quality of life at work of health professionals in direct and indirect care of COVID-19 cases. METHODS: this was a cross-sectional study with 156 health professionals from a referral hospital. The relationship between sociodemographic and work-related variables and perceived stress and domains of the Quality of Life at Work Scale was investigated using inferential statistics and regression. RESULTS: Satisfaction with Compassion was moderate (mean: 38.2), with low perception of stress, Burnout and Secondary Traumatic Stress (means: 18.8, 21.6 and 19.1). There were associations between: education, salary, multiple jobs and direct care with Compassion Satisfaction; low income, being a nurse and working overtime with Burnout; and working more than 12 hours, underlying disease and hospitalization for COVID-19 with Secondary Traumatic Stress. CONCLUSION: quality of life at work was satisfactory, despite the presence of Burnout and Secondary Traumatic Stress.

COVID-19 pandemic: what factors compromised the mental capacity to work of nursing technicians?

OBJECTIVES: to identify the factors that influenced the mental capacity to work of nursing technicians during the COVID-19 pandemic. METHODS: a cross-sectional study, carried out at two reference hospitals in assisting the population during the COVID-19 pandemic. A total of 237 professionals from Intensive Care Units participated and answered a questionnaire. Multiple linear regression models were used to assess the correlation between mental capacity to work and variables related to risks of contamination, institutional support and health. RESULTS: lack of COVID-19 tests, lack of knowledge of routine, absences in 2021 and mental illness contributed to worse mental capacity to work. Management embracement and physical capacity were considered protective factors. CONCLUSIONS: reduced work capacity in relation to mental demands can affect professional performance and quality of care, with implications for patients and health institutions.

The respiratory oxygenation index for identifying the risk of orotracheal intubation in COVID-19 patients receiving high-flow nasal cannula oxygen.

OBJECTIVE: To assess whether the respiratory oxygenation index (ROX index) measured after the start of high-flow nasal cannula oxygen therapy can help identify the need for intubation in patients with acute respiratory failure due to coronavirus disease 2019. METHODS: This retrospective, observational, multicenter study was conducted at the intensive care units of six Brazilian hospitals from March to December 2020. The primary outcome was the need for intubation up to 7 days after starting the high-flow nasal cannula. RESULTS: A total of 444 patients were included in the study, and 261 (58.7%) were subjected to intubation. An analysis of the area under the receiver operating characteristic curve (AUROC) showed that the ability to discriminate between successful and failed high-flow nasal cannula oxygen therapy within 7 days was greater for the ROX index measured at 24 hours (AUROC 0.80; 95%CI 0.76 - 0.84). The median interval between high-flow nasal cannula initiation and intubation was 24 hours (24 - 72), and the most accurate predictor of intubation obtained before 24 hours was the ROX index measured at 12 hours (AUROC 0.75; 95%CI 0.70 - 0.79). Kaplan-Meier curves revealed a greater probability of intubation within 7 days in patients with a ROX index ≤ 5.54 at 12 hours (hazard ratio 3.07; 95%CI 2.24 - 4.20) and ≤ 5.96 at 24 hours (hazard ratio 5.15; 95%CI 3.65 - 7.27). CONCLUSION: The ROX index can aid in the early identification of patients with acute respiratory failure due to COVID-19 who will progress to the failure of high-flow nasal cannula supportive therapy and the need for intubation.

Nursing leadership strategies in addressing COVID-19 in light of John Kotter's framework.

OBJECTIVE: To analyze the leadership strategies of nurses in university hospitals in response to care management changes during the COVID-19 pandemic, informed by John Kotter's insights. METHODS: This multicentric study utilized qualitative and analytical methods. It was conducted through semi-structured interviews with 139 lead nurses from 10 university hospitals in Brazil. Data analysis included Bardin's content analysis and the webQDA software. RESULTS: The primary category identified was "Nursing Leadership Strategies in the Battle Against COVID-19," encompassing five subcategories. This category underscored the importance of strategic vision in nursing leadership for combating COVID-19 within hospital settings, as well as the necessity of working collaboratively with their teams and other healthcare professionals. FINAL CONSIDERATIONS: The results highlight the strategies used by lead nurses in confronting COVID-19, which can be associated with John Kotter's theoretical framework and his model of change.

Clinicopathological Features of 26 Intraoral Polymorphous Adenocarcinomas from a Single Brazilian Institution.

PURPOSE: This study describes a large, well-documented case series of salivary gland polymorphous adenocarcinomas (PAC) from a single Brazilian center. METHODS: Demographic data, clinical presentation, histopathological and immunohistochemical features from 26 cases of PAC were analyzed and discussed in detail. RESULTS: Most patients were females (n = 21), with a ratio of 1:4.2 (male: female) with a mean age of 58.8 years (ranging from 36 to 84 years). The most common clinical presentation was a fibrocollagenous, firm nodular lesion, with a mean size of 2.46 cm (ranging from 0.5 to 3 cm). Most lesions occurred on the palate (n = 16), followed by buccal mucosa (n = 3), upper lip (n = 3), buccal vestibule (n = 2) and alveolar ridge (n = 1). Histologically, various growth patterns were observed, including tubular, solid, cribriform, papillary, and cystic. Additionally, glomeruloid slit-like structures, mucous, and clear cells were noted. Surface papillary epithelial hyperplasia was observed in a few cases. Nine cases exhibited myxoid and collagenous areas, while two cases showed fusiform areas and another case demonstrated squamous differentiation. Clear cell predominance was noted in two cases, and peri- and intraneural invasion was seen in eight cases. Immunohistochemical analysis revealed positivity for S-100, p63 and CK7, and negativity for p40 in all cases. The Ki-67 proliferation index was markedly low in most cases, with a mean of 2.5%. CONCLUSION: We have provided a broad, detailed description of the clinical and microscopic features of PAC in a large, Brazilian cohort. These findings, in a resource-limited area, may be quite useful for establishing a proper diagnosis.