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Resumen: Este estudio evaluó la asociación del peso al nacer, la edad gestacional y el crecimiento intrauterino con la densidad mineral ósea (DMO) a los 22 y 30 años de edad, en las Cohortes de Nacimiento de 1982 y 1993 de Pelotas, Rio Grande do Sul, Brasil. La DMO se midió mediante absorciometría de rayos X de doble emisión (DXA), y la asociación se evaluó mediante ANOVA y regresión lineal múltiple para controlar la confusión por sexo, ingresos familiares al nacer, tabaquismo materno durante el embarazo, escolaridad materna, color de piel materno e índice de masa corporal antes del embarazo. Se comprobó si la grasa corporal en la edad adulta era un mediador de la asociación analizada, utilizando G-computation Formula. Se evaluaron 6.803 participantes de las cohortes 82 y 93, de 30 y 22 años, respectivamente. El peso al nacer se asoció con la DMO en todos los sitios, con la mayor diferencia en el cuello femoral. Los nacidos con un peso inferior a 2.000g tuvieron una media de -0,036g/cm2 (IC95%: -0,064; -0,008) de DMO en el cuello femoral, que aquellos con más de 3.500g. Aquellos con una puntuación z de crecimiento intrauterino de al menos 1,28 desviaciones estándar por debajo de la media presentaron un promedio de -0,013g/cm2 (IC95%: -0,024; -0,002) de DMO en la columna lumbar, con relación a aquellos con un puntaje z superior a la media. El análisis de mediación mostró que la grasa corporal en la edad adulta no medió la asociación. Las condiciones de nacimiento se asociaron con la DMO en la edad adulta, y la identificación temprana de factores relacionados con la pérdida de DMO es esencial debido a la inversión demográfica que ha estado ocurriendo en los países de ingresos medios y bajos.

Abstract: This study assessed the association of birth weight, gestational age, and intrauterine growth with bone mineral density (BMD) at 22 and 30 years of age in the 1982 and 1993 birth cohorts in Pelotas, Rio Grande do Sul State, Brazil. BMD was measured by dual-energy X-ray absorptiometry (DXA) and the association was assessed using analysis of variance. Multiple linear regression was used to control for confounding factors: sex; household income at birth; maternal smoking during pregnancy; maternal schooling; maternal ethnicity/skin color; and pre-pregnancy body mass index. The study tested whether body fat in adulthood was a mediator of the association analyzed, using the G-computation Formula. A total of 6,803 participants from the 1982 and 1993 cohorts were evaluated at 30 and 22 years of age, respectively. Birth weight was associated with BMD at all sites, with a greater difference at the femoral neck. Individuals born weighing less than 2,000g had on average -0.036g/cm2 (95%CI: -0.064; -0.008) of BMD in the femoral neck than individuals weighing more than 3,500g. Individuals with an intrauterine growth z-score at least 1.28 standard deviation below the mean had an average of -0.013g/cm2 (95%CI: -0.024; -0.002) of BMD in the lumbar spine compared with individuals with an above-average z-score. The mediation analysis showed that body fat in adulthood did not mediate the association. Birth conditions have been associated with BMD in adulthood and the identification of early factors related to bone loss is essential due to the demographic inversion that has been taking place in low- and middle-income countries.

Resumo: Este estudo avaliou a associação do peso ao nascer, idade gestacional e crescimento intrauterino com a densidade mineral óssea (DMO) aos 22 e 30 anos, nas coortes de nascimentos de 1982 e 1993 de Pelotas, Rio Grande do Sul, Brasil. A DMO foi medida por absorciometria por raios X com dupla energia (DXA), a associação foi avaliada usando análise de variância e a regressão linear múltipla para o controle de confundimento por: sexo, renda familiar ao nascer, tabagismo materno na gestação, escolaridade materna, cor da pele materna e índice de massa corporal pré-gestacional. Foi testado se a gordura corporal na vida adulta era mediadora da associação analisada, por meio da G-computation Formula. Foram avaliados 6.803 participantes das coortes de 1982 e 1993, aos 30 e 22 anos, respectivamente. O peso ao nascer teve associação com a DMO em todos os sítios, com maior diferença no colo femoral. Os nascidos com menos de 2.000g apresentaram, em média, -0,036g/cm2 (IC95%: -0,064; -0,008) de DMO no colo femoral em comparação àqueles com mais de 3.500g. Aqueles com escore-z de crescimento intrauterino com pelo menos 1,28 desvio padrão abaixo da média apresentaram, em média, -0,013g/cm2 (IC95%: -0,024; -0,002) de DMO na coluna lombar, em relação aos com escore-z acima da média. A análise de mediação mostrou que gordura corporal na idade adulta não mediou a associação. As condições de nascimento foram associadas com a densidade mineral óssea na vida adulta, e a identificação dos fatores precoces relacionados à perda de DMO é essencial devido à inversão demográfica em progresso em países de média e baixa renda.

https://doi.org/10.1590/0102-311xpt085523

[SciELO Preprints] - Cardiovascular Statistics – Brazil 2023
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Oliveira, Gláucia Maria Moraes de Brant, Luisa Campos Caldeira Polanczyk, Carisi Anne Malta, Deborah Carvalho Biolo, Andreia Nascimento, Bruno Ramos Souza, Maria de Fatima Marinho de Lorenzo, Andrea Rocha De Fagundes Júnior, Antonio Aurélio de Paiva Schaan, Beatriz D. Silva, Christina Grüne de Souza e Castilho, Fábio Morato de Cesena, Fernando Henpin Yue Soares, Gabriel Porto Xavier Junior, Gesner Francisco Barreto-Filho, Jose Augusto Soares Passaglia, Luiz Guilherme Pinto-Filho, Marcelo Martins Machline-Carrion, M. Julia Bittencourt, Marcio Sommer Pontes Neto, Octavio M. Villela, Paolo Blanco Teixeira, Renato Azeredo Stein, Ricardo Sampaio, Roney Orismar Gaziano, Thomaz A. Perel, Pablo Roth, Gregory A. Ribeiro, Antonio Luiz Pinho

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Publication date: 2023-12-14

Abstract: En Pt

The publication Cardiovascular Statistics – Brazil aims to provide an annual compilation of data and research on the epidemiology of CVDs in Brazil.  The report integrates official statistics from the Brazilian Ministry of Health and other governmental entities alongside data from the GBD project, coordinated by the IHME at the University of Washington. Additionally, it incorporates data derived from various sources and scientific studies, including cohorts and registries, that relate to CVDs and their associated risk factors. This publication is intended for a wide range of individuals, including researchers, clinicians, patients, healthcare policymakers, media professionals, the general public, and other interested parties seeking extensive national data about heart disease and stroke.  Volunteer researchers from various Brazilian universities and research institutions carry out the project. The group is led by a five-member steering committee (ALPR, CAP, DCM, GMMO, and LCCB). The Brazilian Society of Cardiology fully supports this initiative, and the project receives collaborative support from the GBD Brazil Network and an International Committee (GAR, PP, and TAG) from both the IHME/University of Washington (GAR) and the World Heart Federation (PP and TAG). 

A publicação Estatística Cardiovascular – Brasil tem por objetivo fornecer uma compilação anual dos dados e das pesquisas sobre a epidemiologia das DCV no Brasil.  Este documento integra as estatísticas oficiais do Ministério da Saúde do Brasil e outras entidades governamentais ao lado de dados do projeto GBD, coordenado pelo IHME da Universidade de Washington. Além disso, incorpora dados derivados de várias fontes e estudos científicos, inclusive coortes e registros, relacionados às DCV e fatores de risco associados. Esta publicação destina-se a um público variado, incluindo pesquisadores, clínicos, pacientes, formuladores de políticas de saúde, profissionais da mídia, o público em geral e todos aqueles que buscam dados nacionais abrangentes sobre DCV e acidente vascular cerebral. Pesquisadores voluntários de várias universidades e instituições de pesquisa brasileiros realizaram este projeto. O grupo é liderado por um comitê diretivo com cinco membros (ALPR, CAP, DCM, GMMO e LCCB). A Sociedade Brasileira de Cardiologia apoia integralmente esta iniciativa e o projeto recebe colaboração da Rede GBD Brasil1 e do GBD International Committee (GAR, PP e TAG) do IHME/Universidade de Washington (GAR) e da World Heart Federation (PP e TAG). 

https://doi.org/10.1590/SciELOPreprints.7707

Dunas continentais do Brasil como geocronômetros das variações paleoclimáticas: Uma revisão do estado da arte do conhecimento
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Silva, Maria Luísa Gomes da

; Corrêa, Antônio Carlos de Barros

Finisterra - Revista Portuguesa de Geografia

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aug 2023, N. 123 Pages 149 - 169

Abstract Continental dunes are key features for the study of climatic oscillations that occurred during the Quaternary. These deposits occur in different spatial contexts in Brazil and reflect their formative paleoenvironmental and paleoclimatic conditions. The present work proposes a synthesis of the literature on the subject over the last 30 years, integrating geochronological and environmental information on the continental dunes present in the Brazilian territory. The data from dating by LOE and TL indicate the occurrence of wind deposition from the Middle Pleistocene (253.8±19.0ka) to the present (0.165±0.025ka) with alternation between periods of lower and higher activity. Parabolic dunes, sand sheets, and deflation basins (blowouts) predominate in the studied areas. Cyclical and anomalous mechanisms, such as Palei-ENSO, appear to have been responsible for the onset of drier phases, leadind to a greater supply of sediments and the consequent formation of dune deposits. The good resolution of the chronological data also suggests that the dunes act as important geo-archives for studying environmental changes with medium to short recurrence intervals.

Resumo Dunas continentais são feições de importância primordial para o estudo das oscilações climáticas ocorridas ao longo do Quaternário. No Brasil, esses depósitos aparecem em distintos contextos espaciais e refletem as suas condições paleoambientais e paleoclimáticas formadoras. O presente trabalho propõe apresentar uma síntese da literatura acerca do tema no transcurso dos últimos 30 anos, integrando as informações geocronológicas e ambientais a respeito das dunas continentais existentes no território brasileiro. Os dados analisados de datações por LOE e TL apontam para a possível ocorrência de deposições eólicas desde o Pleistoceno Médio (253,8±19ka) até o presente (0,165±0,025ka), com alternância entre momentos de menor e maior atividade. Dunas parabólicas, lençóis de areia e bacias de deflação (blowouts) são predominantes nas áreas estudadas. Mecanismos cíclicos e anômalos, como o Paleo-ENOS, parecem ter sido responsáveis pela instalação de fases mais secas que levaram à maior oferta de sedimentos e à consequente formação dos depósitos dunares. A boa resolução dos dados cronológicos sugere ainda que as dunas funcionam como importantes geoarquivos para o estudo de mudanças ambientais com intervalos de médio a curto prazo de recorrência.

Résumé Les dunes continentales sont des éléments extrêmement importants pour l'étude des oscillations climatiques produites tout au long du Quaternaire. Au Brésil, ces gisements apparaissent dans différents contextes spatiaux et reflètent leurs conditions paleo-environnementales et paleo-climatiques formatives. Le présent travail vise à présenter une synthèse de la littérature sur le sujet au cours des 30 dernières années, intégrant des informations géochronologiques et environnementales sur les dunes continentales existantes dans le territoire brésilien. Les données analysées à partir des datations par Luminescence stimulée optiquement et par thermoluminescence indiquent l'apparition de dépôts éoliens du Pléistocène Moyen (253,8±19,0ka) à nos jours (0,165±0,025ka) avec une alternance entre des moments d'activité plus faible et plus élevée. Les dunes paraboliques, les nappes de sable et les bassins de déflation (blowouts) prédominent dans les zones d'étude. Des mécanismes cycliques et anormaux, comme le páleoENSO, semblent avoir été responsables de l'installation de phases plus sèches qui ont donné lieu à une plus grande contribution de sédiments et à la formation conséquente de dépôts dunaires. La bonne résolution des données chronologiques suggère également que les dunes fonctionnent comme des géo-archives importantes pour l'étude des changements environnementaux avec des intervalles de récurrence de moyen à court terme.

Resumen Las dunas continentales son elementos de suma importancia para el estudio de las oscilaciones climáticas que se produjeron a lo largo del Cuaternario. En Brasil, estos depósitos aparecen en diferentes contextos espaciales y reflejan sus condiciones paleoambientales y paleoclimáticas formativas. El presente trabajo propone presentar una síntesis de la literatura sobre el tema a lo largo de los últimos 30 años, incorporando informaciones geocronológicas y ambientales sobre las dunas continentales existentes en el territorio brasileño. Los datos analizados a partir de dataciones por Luminiscencia Ópticamente Estimulada y Termoluminiscencia apuntan a la ocurrencia de depósitos eólicos desde el Pleistoceno Medio (253,8±19,0ka) hasta el presente (0,165±0,025ka) con alternancia entre momentos de menor y mayor actividad. Las dunas parabólicas, los mantos de arena y las cuencas de deflación (blowouts) son predominantes en las áreas de estudio. Mecanismos cíclicos y anómalos, como Paleo-ENOS, parecen haber sido los responsables de la instalación de fases más secas que dieron lugar a un mayor aporte de sedimentos y, consecuentemente, a la formación de depósitos dunares. La buena resolución de los datos cronológicos también sugiere que las dunas funcionan como geoarchivos importantes para el estudio de cambios ambientales, con intervalos de recurrencia de mediano a corto plazo.

https://doi.org/10.18055/finis28868

Immunosuppression with Rituximab in Glomerular Diseases in Adults: Who, How and When?
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Pinto, Raquel Pereira Sousa

; Ferreira, Carolina dos Reis

; Ferreira, André Sotero Araújo

; Milheiro, Joaquim Manuel Leal

; Veiga, Catarina Maia da

; Costa, Maria Luísa de Lemos Ferreira Casimiro da

; Silva, Andreia Raquel Dias da

; Lima, Carla Maria Pereira

; Lemos, Sérgio José da Silva

Portuguese Journal of Nephrology & Hypertension

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jun 2023, Volume 37 N. 2 Pages 68 - 75

Abstract: En | Text: En | PDF: En

ABSTRACT Rituximab, a monoclonal antibody with the ability to bind itself to CD20, leads to a rapid depletion of B-cells (in around 24-72 hours), limiting antibody formation. The marker CD20 does not exist in any other cell type, which makes the action of rituximab specific. This antibody has been used in autoimmune entities such as rheumatoid arthritis and in hematological malignancies, but recently it has gained popularity as an important immunosuppressor in selected kidney diseases. In nephrology, this anti-CD20 antibody had its first indication in anti-neutrophil cytoplasmic antibody-associated vasculitis, but can now be used in primary membranous nephropathy, minimal change disease, lupus nephritis and others. There is also some data that indicates rituximab might have a promising role in other glomerular diseases in the future, but to date evidence is still lacking to recommend its widespread use. The aim of this document is to compile the most recent scientific evidence as to when rituximab should be used in the treatment of various glomerular diseases, and which other may come to benefit from it in the future.

https://doi.org/10.32932/pjnh.2023.07.244

Determination of Total Mercury in Spanish Samples of Baby Food, Fast Food, and Daily Meal
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Silva, Maria J. da

; Paim, Ana Paula S.

; Silva, Iago J. S. da

; Pimentel, Maria Fernanda

; Cervera, Maria Luisa

; Guardia, Miguel de la

Journal of the Brazilian Chemical Society

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apr 2023, Volume 34 N. 4 Pages 517 - 526

Abstract: En | Text: En | PDF: En

This study determined the levels of total mercury in Spanish samples of baby food, fast food, and daily meal, which people of different ages consume, to evaluate potential toxicological risks through the contribution to the tolerable daily intake (TDI). The total mercury concentrations were determined in thirteen commercial baby foods for infants 6 to 12 months old, six types of fast foods prepared for children, and nine canteen menus prepared for adults. Samples were analyzed using a direct mercury analyzer, and the following concentration ranges were found: baby food (0.57-41.9 µg kg-1), fast food (0.54-68 µg kg-1), and adult menus (0.43-638 µg kg-1). The recovery of different amounts of spiked mercury ranged from 98.6 to 104.9%, and the method’s accuracy was checked with an analysis of different certified reference materials. The limits of detection and quantification obtained were 0.1 and 0.3 µg kg-1, respectively, with a relative standard deviation of up to 11%. The contribution of the samples to the TDI varied as follows: baby food (0.3-28%), fast food (0.5-102%), and adult menus (0.3-396%). Therefore, it was concluded that total mercury daily intake does not pose risks for Spanish children and adults if tuna is not included on their menu.

https://doi.org/10.21577/0103-5053.20220125

Bilateral interstitial keratitis in a patient with presumed brain tuberculoma
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Costa, Elaine Fiod

; Oliveira, João Victor Pimentel

; Pinto, Luciano Moreira

; Azevedo, Conceição de Maria Pedrozo e Silva

; Hofling-Lima, Ana Luisa

Arquivos Brasileiros de Oftalmologia

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apr 2023, Volume 86 N. 2 Pages 164 - 167

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Interstitial keratitis is an inflammation of the corneal stroma without epithelium or endothelium involvement. The underlying causes are mostly infectious or immune mediated. Brazil has one of the highest incidence rates of tuberculosis in the world. Tuberculosis is considered one of the causes of interstitial keratitis. Malnutrition and anemia are risk factors of the disseminated disease. This is a case report of a 10-year-old child who presented with decreased visual acuity and a clinical diagnosis of bilateral interstitial keratitis and sclero-uveitis. The patient had been treated with topical steroids with partial improvement. Examinations revealed severe iron deficiency anemia, negative serologies for human immunodeficiency virus and syphilis, positivity for cytomegalovirus- and herpes simplex-specific IgG, and purified protein derivative of 17 mm. During the follow-up, the patient presented with tonic-clonic seizures, and magnetic resonance imaging findings suggested a central nervous system tuberculoma. Interstitial keratitis improvement was observed after specific tuberculosis treatment. This is the first case report describing the association of interstitial keratitis and central nervous system tuberculoma.

RESUMO A ceratite intersticial é uma inflamação do estroma corneano sem envolvimento epitelial ou endotelial causada principalmente por doenças infecciosas e imunomediadas. O Brasil tem altas taxas de tuberculose que deve ser lembrada como causa de ceratite intersticial. Desnutrição e anemia são fatores de risco da forma disseminada da tuberculose. Este é um relato de uma criança de 10 anos com redução de acuidade visual e diagnóstico clínico de ceratite intersticial bilateral e esclerouveíte. O paciente obteve melhora parcial da ceratite com corticoide tópico. Exames laboratoriais mostraram anemia ferropriva grave, sorologias negativas para HIV e sífilis; IgM negativo e IgG positivo para citomegalovírus e herpes simplex e PPD positivo (17 mm). Ele evoluiu com crises tônico-clônicas e a ressonância nuclear magnética revelou tuberculoma do sistema nervoso central. A melhora da ceratite intersticial foi observada após tratamento para tuberculose. Este é o primeiro caso que descreve a associação de ceratite intersticial e tuberculoma do sistema nervoso central.

https://doi.org/10.5935/0004-2749.20230015

National Vaccine Coverage Survey 2020: methods and operational aspects
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Barata, Rita Barradas

; França, Ana Paula

; Guibu, Ione Aquemi

; Vasconcellos, Maurício Teixeira Leite de

; Moraes, José Cássio de

; Teixeira, Maria da Gloria Lima Cruz

; Domingues, Carla Magda Alan

; Borges, Maria Fernanda de Souza Oliveira

; de Azevedo, Roberta Nogueira Calandrini

; de Oliveira, Consuelo Silva

; Oliveira, Andrea de Nazaré Marvão

; Canales, Ivy Thereza

; Nascimento, Valdir

; Queiroz, Rejane Christine de Souza

; Lima, Luísa Helena de Oliveira

; Ramos Jr, Alberto Novaes

; Barbosa, Jaqueline Caracas

; Mirabal, Isabelle Ribeiro Barbosa

; Meira, Meiruska

; Antunes, Maria Bernadete de Cerqueira

; Teixeira, Maria Denise de Castro

; Gurgel, Ricardo Queiroz

; de Carvalho, Martha Suely Itaparica

; Cesar, Tayñana

; Maciel, Ethel Leonor Noia

; da Gama, Silvana Granado Nogueira

; Luhm, Karin Regina

; Boing, Antônio Fernando

; Mengue, Sotero Serrate

; de Oliveira, Sandra Maria do Valle Leone

; Lima, Jaqueline Costa

; Teles, Sheila Araújo

; Caetano, Karlla Antonieta Amorim

; de Araújo, Wildo Navegantes

Revista Brasileira de Epidemiologia

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2023, Volume 26 elocation e230031

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Objetivo: Inquérito nacional de cobertura vacinal aos 12 e 24 meses de idade foi realizado para investigar as quedas nas coberturas a partir de 2016. Métodos: Amostra de 37.836 nascidos vivos das coortes de 2017 e 2018 residentes nas capitais, Distrito Federal (DF) e 12 cidades com mais de 100 mil habitantes, acompanhados nos primeiros 24 meses por registros nas cadernetas de vacinação. Setores censitários foram estratificados segundo condições socioeconômicas, e o mesmo número de crianças foi incluído para cada estrato. Calcularem-se coberturas vacinais de cada vacina e coberturas completas aos 12 e 24 meses, doses aplicadas, válidas e oportunas. Fatores familiares, maternos e da criança associados à cobertura foram pesquisados. Os motivos para não vacinar analisados foram: contraindicações médicas, dificuldades de acesso, problemas no funcionamento do programa e hesitação vacinal. Resultados: Os resultados preliminares mostram que menos de 1% das crianças não foram vacinadas, as coberturas pelo esquema completo são menores que 75% em todas as capitais e no DF, as vacinas com mais de uma dose perdem cobertura progressivamente, há diferenças entre os estratos socioeconômicos, favoráveis aos estratos mais altos em algumas cidades e aos estratos mais baixos em outras. Conclusão: Houve realmente redução da cobertura vacinal em todas as capitais e no DF para as crianças nascidas em 2017 e 2018, denotando piora na execução do Programa Nacional de Imunizações durante os anos de 2017 a 2019. O inquérito realizado não mensurou os impactos da pandemia de COVID-19 que podem ter reduzido ainda mais as coberturas vacinais.

ABSTRACT Objective: The national vaccination coverage survey on full vaccination at 12 and 24 months of age was carried out to investigate drops in coverage as of 2016. Methods: A sample of 37,836 live births from the 2017 or 2018 cohorts living in capital cities, the Federal District, and 12 inner cities with 100 thousand inhabitants were followed for the first 24 months through vaccine record cards. Census tracts stratified according to socioeconomic levels had the same number of children included in each stratum. Coverage for each vaccine, full vaccination at 12 and 24 months and number of doses administered, valid and timely, were calculated. Family, maternal and child factors associated with coverage were surveyed. The reasons for not vaccinating analyzed were: medical contraindications, access difficulties, problems with the program, and vaccine hesitancy. Results: Preliminary results showed that less than 1% of children were not vaccinated, full coverage was less than 75% at all capitals and the Federal District, vaccines requiring more than one dose progressively lost coverage, and there were inequalities among socioeconomic strata, favorable to the highest level in some cities and to the lowest in others. Conclusion: There was an actual reduction in full vaccination in all capitals and the Federal District for children born in 2017 and 2018, showing a deteriorating implementation of the National Immunization Program from 2017 to 2019. The survey did not measure the impacts of the COVID-19 pandemic, which may have further reduced vaccination coverage.

https://doi.org/10.1590/1980-549720230031

Adverse event following immunization or vaccination in children in Minas Gerais: 2015 to 2020
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Camargos, Sabrina Marteleto de

; Oliveira, Maria Luisa Sena de

; Luvisaro, Bianca Maria Oliveira

; Silva, Thales Philipe Rodrigues da

; Souza, Janaina Fonseca Almeida

; Vimieiro, Aline Mendes

; Silva, Tércia Moreira Ribeiro da

; Matozinhos, Fernanda Penido

Revista Brasileira de Epidemiologia

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2023, Volume 26 elocation e230056

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Objective: To describe adverse event following immunization or vaccination in children in Minas Gerais: 2015 to 2020, resulting from immunization errors in children from zero to nine years old. Methods: An ecological, descriptive study with a quantitative approach, based on event notifications available in the National Immunization Program Information System. Results: Among the 39,903,277 doses of immunobiologicals in children aged zero to nine, administered in the state of MG, 3,259 events of types of immunization errors were recorded, around 0.008% of the total and, of these, 91.86% did not result in adverse events and 56.02% were children under one year of age. The most frequent diagnosis was application outside the recommended age (29.12%). Among the manifestations, 71.91% were local and systemic, with fever being the most common (40.85%). Conclusion: The study demonstrated that immunization errors were rare and that most of them were not associated with adverse events, which reinforces the safety of the immunization process. This undoubtedly raises reflection on the need and relevance of continuing education for health professionals.

RESUMO Objetivo: Descrever os eventos supostamente atribuíveis à imunização ou vacinação em crianças de Minas Gerais, de 2015 a 2020, decorrentes dos erros de imunização em crianças de 0 a 9 anos. Métodos: Estudo ecológico, descritivo, de abordagem quantitativa, fundamentado nas notificações de eventos disponíveis no Sistema de Informações do Programa Nacional de Imunizações. Resultados: Dentre os 39.903.277 de doses de imunobiológicos administrados em crianças de 0 a 9 anos, no estado de Minas Gerais, registraram-se 3.259 eventos do tipo erros de imunizaçõo, cerca de 0,008% do total e, destes, 91,86% não acarretaram eventos adversos e 56,02% ocorreram em crianças menores de 1 ano. O diagnóstico mais frequente foi a aplicação fora da idade recomendada (29,12%). Dentre as manifestações, 71,91% foram locais e, em relação às sistêmicas, a mais comum foi a febre (40,85%). Conclusão: O estudo demonstrou que os erros de imunização foram raros e a maioria deles não se associou aos eventos adversos, o que reitera a segurança no processo de imunização. Isso suscita, indubitavelmente, a reflexão sobre a necessidade e a relevância de educação permanente dos profissionais da saúde.

https://doi.org/10.1590/1980-549720230056

10.

Association between multimorbidity, intensive care unit admission, and death in patients with COVID-19 in Brazil: a cross-section study, 2020
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Cardoso, Jefferson Paixão

; Calazans, Maria Inês Pardo

; Carneiro, Aretha Lorena Fonseca Cantanhede

; Costa, Cayara Mattos

; Monteiro, Edna Luisa Oliveira

; Aristizábal, Liliana Yanet Gómez

; Oliveira, Juliana da Silva

; Santos, Alcione Miranda dos

Sao Paulo Medical Journal

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2023, Volume 141 N. 3 elocation e2022226

Abstract: En | Text: En | PDF: En

ABSTRACT BACKGROUND: Multimorbidity can influence intensive care unit (ICU) admissions and deaths due to coronavirus disease (COVID-19). OBJECTIVE: To analyze the association between multimorbidity, ICU admissions, and deaths due to COVID-19 in Brazil. DESIGN AND SETTING: This cross-sectional study was conducted using data from patients with severe acute respiratory syndrome (SARS) due to COVID-19 recorded in the Influenza Epidemiological Surveillance Information System (SIVEP-Gripe) in 2020. METHODS: Descriptive and stratified analyses of multimorbidity were performed based on sociodemographic, ventilatory support, and diagnostic variables. Poisson regression was used to estimate the prevalence ratios. RESULTS: We identified 671,593 cases of SARS caused by COVID-19, of which 62.4% had at least one morbidity. Multimorbidity was associated with male sex, age 60–70 and ≥ 80 years, brown and black skin color, elementary education and high school, ventilatory support, and altered radiologic exams. Moreover, all regions of the country and altered computed tomography due to COVID-19 or other diseases were associated with death; only the northeast region and higher education were associated with ICU admission. CONCLUSION: Our results showed an association between multimorbidity, ICU admission, and death in COVID-19 patients in Brazil.

https://doi.org/10.1590/1516-3180.2022.0226.r1.21072022

11.

Influence of killer immunoglobulin-like receptors genes on the recurrence rate of ocular toxoplasmosis in Brazil
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Perce-da-Silva, Daiana de Souza

; Joaquim, Thays Euzebio

; Aleixo, Ana Luisa Quintella do Couto

; Motta, Juliana Pessanha Rodrigues

; Lima-Junior, Josué da Costa

; Ribeiro-Alves, Marcelo

; de Oliveira-Ferreira, Joseli

; Porto, Luís Cristóvão de Moraes Sobrino

; Banic, Dalma Maria

; Amendoeira, Maria Regina Reis

Memórias do Instituto Oswaldo Cruz

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2023, Volume 118 elocation e220203

Abstract: En | Text: En | PDF: En

BACKGROUND Recurrence is a hallmark of ocular toxoplasmosis (OT), and conditions that influence its occurrence remain a challenge. Natural killer cells (NK) are effectors cells whose primary is cytotoxic function against many parasites, including Toxoplasma gondii. Among the NK cell receptors, immunoglobulin-like receptors (KIR) deserve attention due to their high polymorphism. OBJECTIVES This study aimed to analyse the influence of KIR gene polymorphism in the course of OT infection and its association with recurrences after an active episode. METHODS Ninety-six patients from the Ophthalmologic Clinic of the National Institute of Infectology Evandro Chagas were followed for up to five years. After DNA extraction, genotyping of the patients was performed by polymerase chain reaction sequence-specific oligonucleotide (PCR-SSO) utilising Luminex equipment for reading. During follow-up, 60.4% had a recurrence. FINDINGS We identified 25 KIR genotypes and found a higher frequency of genotype 1 (31.7%) with worldwide distribution. We note that the KIR2DL2 inhibitor gene and the gene activator KIR2DS2 were more frequent in patients without recurrence. Additionally, we observed that individuals who carry these genes progressed recurrence episodes slowly compared to individuals who do not carry these genes. MAIN CONCLUSIONS The KIR2DL2 and KIR2DS2 are associated as possible protection markers against ocular toxoplasmosis recurrence (OTR).

https://doi.org/10.1590/0074-02760220203

12.

Clinical profile and severity predictors of coronavirus disease 19 infection in a reference center from southern Brazil: a cross-sectional study
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Tonietto, Roberto Guidotti

; Bortolini, Giordana Carrer

; Figueiró, Guilherme Luis

; Raupp, Igor Salvaro

; Côcco, Maria Luísa Cancian

; Coser, Thiane Barbieri Silva

; Lima, Letícia Kortz Motta

; Fighera, Tayane Muniz

Revista da Associação Médica Brasileira

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2023, Volume 69 N. 4 elocation e20221271

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVES: The coronavirus disease pandemic has become a major global health crisis since 2019. Recent data show the association of diabetes, hypertension, and obesity with poor related outcomes in coronavirus disease infection. This descriptive study aimed to identify the clinical and laboratory parameters in patients with acute respiratory syndrome and confirmed severe acute respiratory syndrome coronavirus 2 infection. METHODS: In this cross-sectional study, we analyzed data of 409 patients admitted to a referral hospital in Rio Grande do Sul, Brazil, with coronavirus disease infection confirmed by reverse transcription polymerase chain reaction. Clinical, laboratory, and imaging data were collected retrospectively from electronic medical records using a template with the variables of interest. RESULTS: The average age was 64 years (52–73), and the body mass index was 27 kg/m² (22.1–31.2). Hypertension, diabetes, and obesity were observed in 58, 33, and 32% of the patients, respectively. Patients admitted to an intensive care unit were older [66 years (53–74) vs. 59 years (42.2–71.7)], with significantly higher impairment on chest computed tomography [75% (50–75) vs. 50% (25–60)] and received higher doses of corticosteroid therapy [39.4 mg (14.3–70.3) vs. 6 mg (6–14.7)]. Hematological parameters were lower in critically ill patients, with greater differences observed on the fifth day of hospitalization [hemoglobin 11.5 g/dL (9.5–13.1) vs. 12.8 g/dL (11.5–14.2), platelets 235,000 μL (143,000–357,000) vs. 270,000 μL (192,000–377,000), and lymphocytes 900 μL (555–1,500) vs. 1,629 μL (1,141–2,329)]. C-reactive protein levels and kidney function were also worse in intensive care unit patients. The mortality rate was significantly higher in the intensive care unit compared to the basic care unit (62.8 vs. 12.2%). CONCLUSION: Our findings suggest that metabolic and cardiovascular comorbidities, as well as abnormal hematological parameters, are common findings among patients with severe respiratory syndrome related to coronavirus disease.

https://doi.org/10.1590/1806-9282.20221271

13.

PERSPECTIVE OF IMMIGRANTS ON PERSONAL AND FAMILY INTEGRATION IN BRAZILIAN SOCIETY
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Pizzol, Erika dos Santos Ratuchnei Dal

; Barreto, Mayckel da Silva

; Figueiredo, Maria Do Céu Aguiar Barbieri de

; Gurrutxaga, María Idoia Ugarte

; Padilla, Francisca Maria Garcia

; Santos, Maria Luisa

; Lino, Iven Giovanna Trindade

; Marcon, Sonia Silva

Texto & Contexto - Enfermagem

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2023, Volume 32 elocation e2220226

Abstract: En Es Pt | Text: En Es Pt | PDF: En | PDF: Es | PDF: Pt

ABSTRACT Objective: to describe the experiences of immigrants and their families related to integration in Brazil. Method: this is a descriptive study, with a qualitative approach, carried out in a municipality in southern Brazil. The informants were 13 immigrants who had lived in Brazil between six months and five years and who were able to communicate in Portuguese, English or Spanish. Data were collected between May and November 2021, through semi-structured interviews, audio-recorded and subjected to thematic content analysis. Results: the 13 participants were aged between 27 and 65 years (mean age 36 years), nine of whom were women, seven from Venezuela and the others from countries in South, Central America and Africa. Three categories emerged which show the adversities experienced, especially in relation to jobs (low wages, labor exploitation, non-recognition of academic titles), communication difficulties and distance from family. On the other hand, they also show satisfaction with public safety, health care and the possibility of personal and professional development. To maintain family unity and their origins, people in an immigration situation financially help members who could not migrate, make typical foods and use the native language in the home environment. Conclusion: integration into Brazilian society is permeated by challenges, namely the absence/distance from family of origin and/or constituted, lack of understanding of language, work and financial problems and social support network weakness. However, immigrants seek to maintain an adequate family functioning based on the support of institutions and the maintenance of the culture of origin.

RESUMEN Objetivo: describir las experiencias de los inmigrantes y sus familias con respecto a la integración en Brasil. Método: estudio descriptivo, con abordaje cualitativo, realizado en un municipio del sur de Brasil. Los informantes fueron 13 inmigrantes que habían vivido en Brasil entre seis meses y cinco años y que podían comunicarse en portugués, inglés o español. Los datos fueron recolectados entre mayo y noviembre de 2021, a través de entrevistas semiestructuradas, grabadas en audio y sometidas a análisis de contenido temático. Resultados: los 13 participantes tenían entre 27 y 65 años (edad media 36 años), nueve de los cuales eran mujeres, siete de Venezuela y los demás de países de América del Sur, Central y África. Emergieron tres categorías que muestran las adversidades vividas, especialmente en relación al trabajo (bajos salarios, explotación laboral, no reconocimiento de títulos académicos), dificultades de comunicación y distanciamiento familiar. Por otro lado, también muestran satisfacción con la seguridad pública, la atención de la salud y la posibilidad de desarrollo personal y profesional. Para mantener la unidad familiar y sus orígenes, las personas en situación de inmigración ayudan económicamente a los miembros que no pudieron migrar, elaboran comidas típicas y utilizan la lengua materna en el ámbito familiar. Conclusión: la integración en la sociedad brasileña está permeada por desafíos, a saber, la ausencia/lejanía de la familia de origen y/o constituida, la falta de comprensión del idioma, los problemas laborales y financieros y la debilidad en la red de apoyo social. Sin embargo, los inmigrantes buscan mantener un adecuado funcionamiento familiar basado en el apoyo de las instituciones y el mantenimiento de la cultura de origen.

RESUMO Objetivo: descrever as vivências de imigrantes e suas famílias relativas à integração no Brasil. Método: estudo descritivo, com abordagem qualitativa, realizado em município no Sul do Brasil. Os informantes foram 13 imigrantes que residiam no Brasil entre seis meses e cinco anos e que conseguiam se comunicar em português, inglês ou espanhol. Os dados foram coletados entre maio e novembro de 2021, mediante entrevistas semiestruturadas, audiogravadas e submetidas à análise de conteúdo temática. Resultados: os 13 participantes tinham idades entre 27 e 65 anos (média de 36 anos), sendo nove mulheres, sete provenientes da Venezuela e os demais de países da América do Sul, Central e África. Emergiram três categorias as quais mostram as adversidades experienciadas, sobretudo em relação a empregos (baixos salários, exploração de mão de obra, não reconhecimento de títulos acadêmicos), dificuldades de comunicação e distância da família. Por outro lado, mostram também a satisfação com a segurança pública, assistência à saúde e possibilidade de desenvolvimento pessoal e profissional. Para manter a união familiar e suas origens, as pessoas em situação de imigração ajudam financeiramente os membros que não puderam migrar, fazem comidas típicas e utilizam o idioma nativo no ambiente domiciliar. Conclusão: a integração à sociedade brasileira é permeada por desafios, nomeadamente pela ausência/distância da família de origem e/ou constituída, não compreensão do idioma, problemas laborais e financeiros e fragilidade na rede de apoio social. Contudo, os imigrantes buscam manter um adequado funcionamento familiar a partir do apoio de instituições e da manutenção da cultura de origem.

https://doi.org/10.1590/1980-265x-tce-2022-0226en

14.

Jogo Enfermeiro Diagnosticador para ensino do raciocínio diagnóstico em enfermagem: estudo quase-experimental
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Tinôco, Jéssica Dantas de Sá

; Silva, Lídia Stéfanie Dantas

; Medeiros, Tayná Martins de

; Grande, Marcela Eduarda Gomes

; Guedes, Maria Luiza de Araújo

; Fernandes, Maria Isabel da Conceição Dias

; Lira, Ana Luisa Brandão de Carvalho

Acta Paulista de Enfermagem

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2023, Volume 36 elocation eAPE00001

Abstract: En Es Pt | Text: En Es Pt | PDF: En | PDF: Es | PDF: Pt

Abstract Objective To assess the “Enfermeiro Diagnosticador” board game effectiveness for teaching diagnostic reasoning among nursing students. Methods This is a quasi-experimental study, developed in three stages: “Enfermeiro Diagnosticador” (Diagnostician Nurse) game construction; content analysis of clinical cases by experts; and “Enfermeiro Diagnosticador” game application. Nineteen experts participated in content analysis. Pre- and post-tests were performed with 11 undergraduate nursing students, attending semiology, a baseline subject. Results The nine clinical cases that comprised the game were organized into clues capable of subsidizing the composition of nursing diagnoses. These were assessed with good suitability by 19 experts in diagnostic reasoning and/or educational technology. Comparing students’ performance before and after the experiment, the correct diagnostic inference showed a statistically significant difference in the resolution of the first and second diagnoses (p=0.008). Moreover, the correct writing of diagnosis was a highlight in the post-test and all the items assessed showed improvement after the board game application. Conclusion It is concluded that “Enfermeiro Diagnosticador” is effective in supporting the teaching of diagnostic reasoning in nursing. In this way, we aim to advance in the state of the art with regard to low-cost and easily accessible educational games to support diagnostic reasoning in nursing.

Resumen Objetivo Evaluar la efectividad del juego Enfermero Diagnosticador para la enseñanza del razonamiento diagnóstico en estudiantes de enfermería. Métodos Estudio cuasi experimental desarrollado en tres etapas: elaboración del juego de mesa Enfermero Diagnosticador, análisis de contenido de los casos clínicos por especialistas y aplicación del juego de mesa Enfermero Diagnosticador. Participaron 19 especialistas en el análisis de contenido. El pretest y el postest se realizó con 11 estudiantes de la carrera de Enfermería que cursaban la materia Bases de la Semiología. Resultados Los nueve casos clínicos que formaban parte del juego fueron organizados en pistas que podían respaldar la composición de los diagnósticos de enfermería. Estos casos fueron evaluados con buena idoneidad por 19 especialistas en razonamiento diagnóstico o tecnología educativa. Al comparar el rendimiento de los estudiantes antes y después del experimento, la inferencia diagnóstica correcta presentó diferencia estadística significativa en la resolución del primer y segundo diagnóstico (p=0,008). Además, la escritura correcta del diagnóstico fue un punto destacado en el postest, y todos los ítems evaluados presentaron una mejora en el momento posterior a la aplicación del juego de mesa. Conclusión Se concluye que el juego de mesa Enfermero Diagnosticador es efectivo para respaldar la enseñanza del razonamiento diagnóstico en enfermería. De esta forma, se pretende avanzar en el estado del diseño en lo que respecta a juegos educativos de bajo costo y fácil acceso para respaldar el razonamiento diagnóstico en enfermería.

Resumo Objetivo Avaliar a efetividade do jogo de tabuleiro Enfermeiro Diagnosticador para o ensino do raciocínio diagnóstico em estudantes de enfermagem. Métodos Estudo quase-experimental, desenvolvido em três etapas: construção do jogo de tabuleiro Enfermeiro Diagnosticador; análise de conteúdo dos casos clínicos por especialistas; e aplicação do jogo de tabuleiro Enfermeiro Diagnosticador. Participaram 19 especialistas na análise de conteúdo. O pré-teste e o pós-teste foram realizados com 11 discentes do Curso de Graduação em Enfermagem, cursando a Disciplina de Bases da Semiologia. Resultados Os nove casos clínicos que compuseram o jogo foram organizados em pistas capazes de subsidiar a composição dos diagnósticos de enfermagem. Esses foram avaliados com boa adequação por 19 especialistas em raciocínio diagnóstico e/ou tecnologia educacional. Comparando o desempenho dos discentes antes e após o experimento, a inferência diagnóstica correta apresentou diferença estatística significativa na resolução do primeiro e segundo diagnósticos (p=0,008). Além disso, a escrita correta do diagnóstico foi ponto de destaque no pós-teste e todos os itens avaliados apresentaram melhora no momento pós-aplicação do jogo de tabuleiro. Conclusão Conclui-se que o jogo de tabuleiro Enfermeiro Diagnosticador é efetivo no apoio ao ensino do raciocínio diagnóstico em enfermagem. Desta forma, almeja-se avançar no estado da arte no que concerne a jogos educativos de baixo custo e fácil acesso para dar suporte ao raciocínio diagnóstico em enfermagem.

https://doi.org/10.37689/acta-ape/2023ao00011

15.

Efficacy of mouthrinses in reducing oral SARS-COV-2 load: a review
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PANNUTI, Claudio Mendes

; REIS, Isabella Neme Ribeiro dos

; SOUZA, Nathalia Vilela

; SOUTO, Maria Luisa Silveira

; SILVA, Carlos Guillermo Benítez

; BEZINELLI, Leticia Mello

; MACHADO, Clarisse Martins

; ROMITO, Giuseppe Alexandre

; VILLAR, Cristina Cunha

Brazilian Oral Research

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2023, Volume 37 elocation e038

Abstract: En | Text: En | PDF: En

Abstract Accumulated evidence has shown that the oral cavity may be an important reservoir for SARS-CoV-2. Some authors have suggested that the use of mouthrinses could reduce SARS-CoV-2 viral load in the saliva. Thus, the aim of this review was to synthesize evidence about the efficacy of mouthrinses in reducing the salivary viral load of SARS-CoV-2. 2. Nine randomized controlled trials (RCTs) have investigated the efficacy of different mouthrinses in reducing salivary SARS-CoV-2 loads. Various active ingredients have been tested in these trials: 0.5%,1% and 2% povidone-iodine, 0.2% and 0.12% chlorhexidine (CHX), 0.075% cetylpyridinium chloride (CPC), 0.075% CPC with Zinc lactate, 1% and 1.5% hydrogen peroxide (HP), 1.5% HP + 0.12% CHX and ß-cyclodextrin and citrox. The studies reported an intra-group reduction in the salivary levels of the virus, when compared with the baseline. However, the majority of these trials failed to demonstrate a significant inter-group difference between active groups and the control group relative to the decrease in salivary SARS-CoV-2 loads. Although promising, these results should be confirmed by larger trials.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0038

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