Resumo Objetivo: Avaliar as alterações angiográficas e histopatológicas agudas e crônicas em rete mirabile suína tratadas com o Menox liquid embolic system (LES) e comparar essas alterações com a embolização com Onyx LES. Materiais e Métodos: A embolização da rete mirabile com Menox LES e Onyx LES foi realizada em cinco suínos pesando cerca de 35 kg sob anestesia geral e orientação fluoroscópica. Quatro animais tratados com Menox LES foram submetidos a angiografia cerebral seguida de eutanásia após 1, 30, 60 e 90 dias e um animal tratado com Onix LES foi submetido ao mesmo procedimento após 30 dias. A análise histopatológica subsequente para alterações agudas e crônicas avaliou o desempenho do Menox LES comparado ao Onyx LES. Resultados: Não foram observadas alterações significativas atribuíveis à infusão superseletiva de dimetilsulfóxido ou Menox nos parâmetros de pressão arterial, frequência cardíaca ou eletrocardiograma. A fluoroscopia mostrou opacidade adequada do material, progressão adequada para o centro da rete mirabile e embolização unilateral completa. Os microcateteres foram retirados do nidus embolizado sem complicações. Observou-se resposta inflamatória intravascular e extravascular leve a moderada, sem indício histológico de arterite necrosante. Nenhum dos casos apresentou eventos neurovasculares adversos. Conclusão: A injeção de Menox LES mostrou-se segura e eficaz, além de ser equivalente ao Onyx LES em relação aos achados angiográficos e histopatológicos pós-procedimento. Objetivo (LES Métodos 3 fluoroscópica 1 6 9 Resultados arterial eletrocardiograma material completa complicações Observouse Observou se moderada necrosante adversos Conclusão mostrouse eficaz pósprocedimento. pósprocedimento pós procedimento. pós-procedimento

Abstract Objective: To evaluate acute and chronic changes seen on angiographic and histopathological studies of porcine rete mirabile, comparing those treated with the Menox liquid embolic system (LES) and those treated with the Onyx LES. Materials and Methods: Five pigs, each weighing approximately 35 kg, were submitted to rete mirabile embolization under general anesthesia and fluoroscopic guidance, with the Menox LES or Onyx LES. Four animals were treated with the Menox LES and underwent cerebral angiography, followed by euthanasia, at 1, 30, 60, and 90 days after embolization. One animal was treated with the Onyx LES underwent the same procedures at 30 days after embolization. In a subsequent histopathological analysis, we compared the Menox LES and Onyx LES in terms of the acute and chronic changes observed. Results: We observed no significant changes in blood pressure, heart rate, or electrocardiographic parameters that could be attributed to the super-selective infusion of dimethyl sulfoxide or the Menox embolic agent. Fluoroscopy showed adequate material opacity, appropriate progression to the center of the rete mirabile and complete unilateral embolization. Microcatheters were uneventfully detached from the embolized nidus. We observed mild to moderate intravascular and extravascular inflammatory responses, without histological evidence of necrotizing arteritis. There were no adverse neurovascular events. Conclusion: The Menox LES appears to be safe and effective, as well as being apparently equivalent to the Onyx LES in terms of the postprocedure angiographic and histopathological findings. Objective (LES Methods pigs 3 kg guidance angiography euthanasia 1 60 9 analysis Results pressure rate superselective super selective agent opacity nidus responses arteritis events Conclusion effective findings 6

ABSTRACT Aedes (Stegomyia) albopictus (Skuse, 1854) was reported in Brazil for the first time in 1986 and has shown marked expansion throughout the Brazilian territory. During a routine activity to control dengue fever conducted by the Division of Entomology of the Municipal Health Department in Rio Branco city, adults and immatures of Culicidae were collected in a peri-urban area. The identified Culicidae forms indicated that they belonged to the species Ae. albopictus. This is the first official record of the presence of Ae. albopictus in the Acre State, confirming its current presence in all Brazilian states. Stegomyia (Stegomyia Skuse, Skuse (Skuse 1854 198 territory city periurban peri urban area Ae State states 185 19 18 1

RESUMO Objetivo: Descrever os resultados iniciais da linha de base de um estudo de base populacional, bem como um protocolo para avaliar o desempenho de diferentes algoritmos de aprendizado de máquina, com o objetivo de predizer a demanda de serviços de urgência e emergência em uma amostra representativa de adultos da zona urbana de Pelotas, no Sul do Brasil. Métodos: O estudo intitula-se “Emergency department use and Artificial Intelligence in PELOTAS (RS) (EAI PELOTAS)” (https://wp.ufpel.edu.br/eaipelotas/). Entre setembro e dezembro de 2021, foi realizada uma linha de base com os participantes. Está previsto um acompanhamento após 12 meses para avaliar a utilização de serviços de urgência e emergência no último ano. Em seguida, serão testados algoritmos de machine learning para predizer a utilização de serviços de urgência e emergência no período de um ano. Resultados: No total, 5.722 participantes responderam à pesquisa, a maioria do sexo feminino (66,8%), com idade média de 50,3 anos. O número médio de pessoas no domicílio foi de 2,6. A maioria da amostra tem cor da pele branca e ensino fundamental incompleto ou menos. Cerca de 30% da amostra estava com obesidade, 14% com diabetes e 39% eram hipertensos. Conclusão: O presente trabalho apresentou um protocolo descrevendo as etapas que foram e serão tomadas para a produção de um modelo capaz de prever a demanda por serviços de urgência e emergência em um ano entre moradores de Pelotas, no estado do Rio Grande do Sul.

RESUMO Objetivo: To describe the initial baseline results of a population-based study, as well as a protocol in order to evaluate the performance of different machine learning algorithms with the objective of predicting the demand for urgent and emergency services in a representative sample of adults from the urban area of Pelotas, Southern Brazil. Methods: The study is entitled “Emergency department use and Artificial Intelligence in PELOTAS (RS) (EAI PELOTAS)” (https://wp.ufpel.edu.br/eaipelotas/). Between September and December 2021, a baseline was carried out with participants. A follow-up was planned to be conducted after 12 months in order to assess the use of urgent and emergency services in the last year. Afterwards, machine learning algorithms will be tested to predict the use of urgent and emergency services over one year. Results: In total, 5,722 participants answered the survey, mostly females (66.8%), with an average age of 50.3 years. The mean number of household people was 2.6. Most of the sample has white skin color and incomplete elementary school or less. Around 30% of the sample has obesity, 14% diabetes, and 39% hypertension. Conclusion: The present paper presented a protocol describing the steps that were and will be taken to produce a model capable of predicting the demand for urgent and emergency services in one year among residents of Pelotas, in Rio Grande do Sul state.

RESUMO Objetivo: Descrever os resultados iniciais da linha de base de um estudo de base populacional, bem como um protocolo para avaliar o desempenho de diferentes algoritmos de aprendizado de máquina, com o objetivo de predizer a demanda de serviços de urgência e emergência em uma amostra representativa de adultos da zona urbana de Pelotas, no Sul do Brasil. Métodos: O estudo intitula-se “Emergency department use and Artificial Intelligence in PELOTAS (RS) (EAI PELOTAS)” (https://wp.ufpel.edu.br/eaipelotas/). Entre setembro e dezembro de 2021, foi realizada uma linha de base com os participantes. Está previsto um acompanhamento após 12 meses para avaliar a utilização de serviços de urgência e emergência no último ano. Em seguida, serão testados algoritmos de machine learning para predizer a utilização de serviços de urgência e emergência no período de um ano. Resultados: No total, 5.722 participantes responderam à pesquisa, a maioria do sexo feminino (66,8%), com idade média de 50,3 anos. O número médio de pessoas no domicílio foi de 2,6. A maioria da amostra tem cor da pele branca e ensino fundamental incompleto ou menos. Cerca de 30% da amostra estava com obesidade, 14% com diabetes e 39% eram hipertensos. Conclusão: O presente trabalho apresentou um protocolo descrevendo as etapas que foram e serão tomadas para a produção de um modelo capaz de prever a demanda por serviços de urgência e emergência em um ano entre moradores de Pelotas, no estado do Rio Grande do Sul. Objetivo populacional máquina Pelotas Brasil Métodos intitulase intitula se Emergency RS (RS EAI PELOTAS) https//wp.ufpel.edu.br/eaipelotas/. httpswpufpeledubreaipelotas https //wp.ufpel.edu.br/eaipelotas/ . wp ufpel edu br eaipelotas (https://wp.ufpel.edu.br/eaipelotas/) 2021 1 seguida Resultados total 5722 5 722 5.72 pesquisa 66,8%, 668 66,8% , 66 8 (66,8%) 503 50 3 50, anos 26 2 6 2,6 menos 30 obesidade 14 39 hipertensos Conclusão https//wp.ufpel.edu.br/eaipelotas/ wpufpeledubreaipelotas //wp.ufpel.edu.br/eaipelotas (https://wp.ufpel.edu.br/eaipelotas/ 202 572 72 5.7 66,8 (66,8% 2, https//wp.ufpel.edu.br/eaipelotas (https://wp.ufpel.edu.br/eaipelotas 20 57 7 5. 66, (66,8 (66, (66 (6 (

RESUMO Objetivo: To describe the initial baseline results of a population-based study, as well as a protocol in order to evaluate the performance of different machine learning algorithms with the objective of predicting the demand for urgent and emergency services in a representative sample of adults from the urban area of Pelotas, Southern Brazil. Methods: The study is entitled “Emergency department use and Artificial Intelligence in PELOTAS (RS) (EAI PELOTAS)” (https://wp.ufpel.edu.br/eaipelotas/). Between September and December 2021, a baseline was carried out with participants. A follow-up was planned to be conducted after 12 months in order to assess the use of urgent and emergency services in the last year. Afterwards, machine learning algorithms will be tested to predict the use of urgent and emergency services over one year. Results: In total, 5,722 participants answered the survey, mostly females (66.8%), with an average age of 50.3 years. The mean number of household people was 2.6. Most of the sample has white skin color and incomplete elementary school or less. Around 30% of the sample has obesity, 14% diabetes, and 39% hypertension. Conclusion: The present paper presented a protocol describing the steps that were and will be taken to produce a model capable of predicting the demand for urgent and emergency services in one year among residents of Pelotas, in Rio Grande do Sul state. Objetivo populationbased population based Pelotas Brazil Methods Emergency RS (RS EAI PELOTAS) https//wp.ufpel.edu.br/eaipelotas/. httpswpufpeledubreaipelotas https //wp.ufpel.edu.br/eaipelotas/ . wp ufpel edu br eaipelotas (https://wp.ufpel.edu.br/eaipelotas/) 2021 followup follow up 1 Afterwards Results total 5722 5 722 5,72 survey 66.8%, 668 66.8% , 66 8 (66.8%) 503 50 3 50. years 26 2 6 2.6 less 30 obesity 14 diabetes 39 hypertension Conclusion state https//wp.ufpel.edu.br/eaipelotas/ wpufpeledubreaipelotas //wp.ufpel.edu.br/eaipelotas (https://wp.ufpel.edu.br/eaipelotas/ 202 572 72 5,7 66.8 (66.8% 2. https//wp.ufpel.edu.br/eaipelotas (https://wp.ufpel.edu.br/eaipelotas 20 57 7 5, 66. (66.8 (66. (66 (6 (

ABSTRACT Objective: The COVID-19 pandemic has profoundly disrupted health care worldwide. We aimed to evaluate the impact of the first COVID-19 wave on the treatment of our patients with acromegaly. Subjects and methods: A standard questionnaire was systematically applied to all patients and included questions on general health status, whether all laboratory workup had been done, common signs and symptoms of acromegaly, treatment adherence, and previous COVID-19 symptoms and diagnosis. Results: We attempted to contact 136 patients with acromegaly at regular follow-up at our institution and contacted 101 of them successfully. In all, 37% of the patients reported symptoms of acromegaly, which was more common among women. A total of 27 patients were lost to follow-up (including 19 who interrupted treatment during the pandemic) mainly for fear of becoming infected by the SARS-CoV-2. Of these, 24 resumed follow-up after our contact. Conclusions: The current COVID-19 pandemic has strongly impacted the follow-up of patients with acromegaly. Telemedicine can be an important tool to maintain regular treatment in the current or future pandemics.

ABSTRACT BACKGROUND: Due to the coronavirus disease 2019 (COVID-19) pandemic, access to healthcare services may have become difficult, which may have led to an increase in chronic diseases and multimorbidity. OBJECTIVES: To assess the incidence of multimorbidity and its associated factors among adults living in the state of Rio Grande do Sul, Brazil. DESIGN AND SETTING: Cohort study conducted in Rio Grande do Sul, Brazil. METHODS: We included data from the two waves of the Prospective Study About Mental and Physical Health (PAMPA). Data were collected via online questionnaires between June and July 2020 (wave 1) and between December 2020 and January 2021 (wave 2). Multimorbidity was defined as the presence of two or more diagnosed medical conditions. RESULTS: In total, 516 individuals were included, among whom 27.1% (95% confidence interval, CI: 23.5-31.1) developed multimorbidity from wave 1 to 2. In adjusted regression models, female sex (hazard ratio, HR: 1.97; 95% CI: 1.19-3.24), middle-aged adults (31-59 years) (HR: 1.78; 95% CI: 1.18-2.70) and older adults (60 or over) (HR: 2.41; 95% CI: 1.25-4.61) showed higher risk of multimorbidity. Back pain (19.4%), high cholesterol (13.3%) and depression (12.2%) were the medical conditions with the highest proportions reported by the participants during wave 2. CONCLUSION: The incidence of multimorbidity during a six-month period during the COVID-19 pandemic was 27.1% in the state of Rio Grande do Sul, Brazil.

In this work, a discussed and step-wise tutorial for LC-MS and GC-MS data processing using the open-access software MZMine2 is presented and discussed. The rationale behind each step was demonstrated to enable the readers to go through their own data and process it accordingly. The main lesson to be learned is that each parameter must be chosen in light of the raw data and no guidelines should suggest a predetermined value. Still, it is worth mentioning that ideal values for each parameter do not exist, and that the user might end up investing too much time futilely optimizing values. Our suggestion is to process your data in light of the raw data (and the study design) following the preview figure result and the resulting feature list generated in each processing step, interpret your data, and go back to process it again to tune the detection of important features.

Resumo Nosso objetivo foi analisar a associação combinada entre características dos pais e indicadores de adiposidade dos filhos com o risco metabólico em adolescentes. Foi realizado estudo transversal com 972 adolescentes e seus pais. Observamos que adolescentes com sobrepeso que possuem mãe com peso normal apresentaram menor risco metabólico em comparação com seus pares com mães que apresentam sobrepeso. Concluímos que o status de peso da mãe modera a relação entre indicadores de obesidade e risco metabólico dos adolescentes.

Abstract Our aim was to analyze the joint association of parental characteristics and offspring obesity indicators with metabolic risk in adolescents. A cross-sectional study was carried out with 972 adolescents and their parents. We observed that overweight adolescents who have a normal weight mother show lower metabolic risk in comparison with their counterparts with overweight mothers. In conclusion, mother’s weight status moderates the relationship between offspring’ obesity indicators and metabolic risk in adolescents.

Resumo Nosso objetivo foi analisar a associação combinada entre características dos pais e indicadores de adiposidade dos filhos com o risco metabólico em adolescentes. Foi realizado estudo transversal com 972 adolescentes e seus pais. Observamos que adolescentes com sobrepeso que possuem mãe com peso normal apresentaram menor risco metabólico em comparação com seus pares com mães que apresentam sobrepeso. Concluímos que o status de peso da mãe modera a relação entre indicadores de obesidade e risco metabólico dos adolescentes.

Abstract Our aim was to analyze the joint association of parental characteristics and offspring obesity indicators with metabolic risk in adolescents. A cross-sectional study was carried out with 972 adolescents and their parents. We observed that overweight adolescents who have a normal weight mother show lower metabolic risk in comparison with their counterparts with overweight mothers. In conclusion, mother’s weight status moderates the relationship between offspring’ obesity indicators and metabolic risk in adolescents.

ABSTRACT We report the case of a 6-year-old boy that presented with enlarged lymph nodes on his neck. He complained of tiredness and discouragement, which worsened during feverish periods. There were no relevant laboratory test abnormalities and serological tests were not reactive. Bartonella henselae DNA was detected by species-specific nested polymerase chain reaction. After treatment, the patient progressed with no fever or lymphadenopathy. Bartonellosis is a group of infectious diseases caused by bacteria of the genus Bartonella. This case report is a useful reminder to clinicians that long-term fever of unknown origin can be related to B. henselae infection, even if the specific serology is not reactive.

SUMMARY OBJECTIVE: The aim of this study was to perform dosimetric analysis of radiotherapy (RT) plans with or without elective nodal irradiation (ENI) and estimate whether the increase in mean doses (MDs) in the heart and lungs with ENI may lead to late side effects that may surpass the benefits of treatment. METHODS: The dosimetric analysis of 30 treatment plans was done with or without ENI. The planning and dose-volume histograms were analyzed, and the impact on the mortality of cardiovascular and lung cancer was estimated based on the correlation of the dosimetric data with data from population studies. RESULTS: RT with ENI increased the doses in the lungs and heterogeneity in the plans compared to breast-exclusive RT. When the increase in MDs is correlated with the increase of late side-effect risks, the most important effect of ENI is the increased risk of lung cancer, especially in patients who smoke (average increase in absolute risk=1.38%). The increase in the absolute risk of cardiovascular diseases was below 0.1% in the all the situations analyzed. CONCLUSIONS: ENI increases the heterogeneity and the doses at the lungs. When recommending ENI, the risks and benefits must be taken into account, considering the oncology factors and the plan of each patient. Special attention must be given to patients who smoke as ENI may lead to a significant increase in MD in the lung and the increased risk of radiation-induced lung cancer may surpass the benefits from this treatment.

ABSTRACT Background: Non-metastatic castration resistant prostate cancer (M0 CRPC) has seen important developments in drugs and diagnostic tools in the last two years. New hormonal agents have demonstrated improvement in metastasis free survival in M0 CRPC patients and have been approved by regulatory agencies in Brazil. Additionally, newer and more sensitive imaging tools are able to detect metastasis earlier than before, which will impact the percentage of patients staged as M0 CRPC. Based on the available international guidelines, a group of Brazilian urology and medical oncology experts developed and completed a survey on the diagnosis and treatment of M0 CRPC in Brazil. These results are reviewed and summarized and associated recommendations are provided. Objective: To present survey results on management of M0 CRPC in Brazil. Design, setting, and participants: A panel of six Brazilian prostate cancer experts determined 64 questions concerning the main areas of interest: 1) staging tools, 2) treatments, 3) side effects of systemic treatment/s, and 4) osteoclast-targeted therapy. A larger panel of 28 Brazilian prostate cancer experts answered these questions in order to create country-specific recommendations discussed in this manuscript. Outcome measurements and statistical analysis: The panel voted publicly but anonymously on the predefined questions. These answers are the panelists' opinions, not a literature review or meta-analysis. Therapies not yet approved in Brazil were excluded from answer options. Each question had five to seven relevant answers including two non-answers. Results were tabulated in real time. Conclusions: The results and recommendations presented can be used by Brazilian physicians to support the management of M0 CRPC patients. Individual clinical decision making should be supported by available data, however, for Brazil, guidelines for diagnosis and management of M0 CRPC patients have not been developed. This document will serve as a point of reference when confronting this disease stage.

Resumo Este trabalho objetivou avaliar a interferência do cultivo de macieiras ‘Eva’ sob tela anti-granizo de diferentes cores, em comparação com o cultivo em pleno sol, sobre os atributos relativos ao vigor da planta, à produção e à qualidade de frutos. As avaliações foram realizadas durante as safras de 2017/2018 e 2018/2019 em pomar comercial localizado no município de Porto Amazonas-PR, Brasil. Os tratamentos consistiram em um controle (plantas sem cobertura) e plantas cobertas com telas antigranizo, nas cores branca, cristal (transparente) e preta. As variáveis avaliadas foram as seguintes: comprimento e diâmetro de ramo, altura da planta e diâmetro de tronco, tomadas para medidas de vigor da planta, bem como produção (kg planta-1), produtividade (kg ha-1) e número de frutos por planta, com vistas à caracterização do rendimento biológico da spécie cultivada, e ainda forma (altura e diâmetro) dos frutos, massa, ânguloHue, firmeza, sólidos solúveis e acidez titulável, para atestar a qualidade da fruta. Constatou-se que não ocorreram diferença de vigor e desenvolvimento da planta sob telados, em comparação com o cultivo sem tela de proteção. No entanto, a produção e a produtividade foram mais expressivas sob as telas cristal e branca, durante a segunda safra, demonstrando que a cultivar Eva pode produzir tão bem ou melhor que quando cultivada a céu aberto, mantendo-se as plantas mais protegidas de riscos climáticos relativos, como granizo, vento excessivo e queimadura de sol. A tela protetora na cor preta proporcionou impactos negativos sobre a coloração de frutos e a acidez titulável, tornando os frutos menos vermelhos e ácidos e, portanto, menos atraentes para consumo in natura.

Abstract The aim of the current research was to evaluate the impact of ‘Eva’ apple tress cultivation under nets with different colors as opposed to cultivation deprived of net treatment on the attributes related to the vigor of the plant, production and fruit quality. The evaluations were carried out during the 2017/18 and 2018/19 crop growing seasons at commercial production fields located in the municipality of Porto Amazonas, PR. The treatments in study consisted of a control (plants grown with no protecting net), along with plants protected by anti-hail nets of distinct colors such as white, crystal (transparent) and black. The following response variables were assessed herein: length and diameter of the branch, plant height and branch diameter as plant vigor measurements, crop production (kg plant-1) and yield (kg ha-1), and number of fruits per plant as to productive yield of the cropping system, as well as shape (height and diameter) of the fruits, mass, Hue angle, firmness, soluble solids and titratable acidity to test grade or fruit quality. There was no significant effect of protecting nets on both vigor and development of the plants. However, production and yield were consistently more expressive under crystal and white protecting nets throughout the second crop growing season. This demonstrated that ‘Eva’ apple trees were conducive to render as well as or even better than those plants bereft of protecting nets in view of the fact that the former treatments caused the plants to suffer less harmful impacts promoted by hail events, excess of wind, and sun burning disorders. The black anti-hail net resulted in negative outcomes as to coloration of the fruits in conjunction with titratable acidity, making them reddish and acidic and, therefore, less attractive for in natura commercial consumption.

Resumo O objetivo desta pesquisa foi determinar a concentração ideal de sacarose, juntamente com o número de plantas por recipiente, em face da micropropagação de mirtilo sob TIS. No experimento realizado com concentração de sacarose (0; 10; 20, e 30 g L-1), foi utilizado um meio Woody Plant Medium (WPM), levando-se em consideração 30 explantes por recipiente. Para o experimento de densidade de plantas de mirtilo, foi utilizado o mesmo meio, com 20 g L-1 de sacarose, em conjunto com 30; 40; 50 e 60 explantes por recipiente. Após 90 dias da instalação do ensaio, as seguintes variáveis de resposta foram avaliadas aqui: comprimento total da planta, número de brotos, comprimento da maior brotação, número de brotos hiperídricos, comprimento de brotos hiperídricos e número de folhas saudáveis. Foram relatadas taxas de sobrevivência de 22 e 80% sob a influência dos tratamentos com 10 e 20 g L-1, apontando que as plantas expostas ao tratamento com 20 g L-1 foram mais receptivas à climatização. Assim, a micropropagação de mirtilo sob TIS, 20 g L-1 de sacarose e 60 plantas / recipiente passa a ser altamente recomendada para aumentar a produtividade e também para melhorar a qualidade dos frutos, em pomares em escala comercial.

Abstract The aim was to determine the ideal concentration of sucrose along with the number of plants per container in the face of micropropagation of blueberry under TIS. In the experiment conducted with sucrose concentration (0, 10, 20, e 30 g L-1), we utilized a WPM medium, taking into account 30 explants per container. For the experiment dealing with blueberry plant density, the same medium with 20 g L-1 of sucrose in conjunction with 30, 40, 50 and 60 explants per container was used. After 90 days from the installation of the trial, the following response variables were assessed herein: total length of the plant, number of shoots, length of the largest shoot, number of hyperhydric shoots, length of hyperhydric shoots, and number of healthy leaves. Under a sucrose concentration corresponding to 20 g L-1 the best possible results were obtained. Survival rates of 22 and 80% under the influence of both 10 and 20 g L-1 treatments were reported, pointing out that plants exposed to 20 g L-1 treatment were more amenable to acclimatization. Thus, for the micropropagation of blueberry under TIS the use of 20 g L-1 sucrose and 60 plants/container comes to being highly recommended to increase yield.

Resumo O artigo sintetiza o capítulo sobre vigilância epidemiológica das infecções sexualmente transmissíveis (IST), que compõe o Protocolo Clínico e Diretrizes Terapêuticas (PDCT) para Atenção Integral às Pessoas com IST 2020, publicado pela Secretaria de Vigilância em Saúde, do Ministério da Saúde do Brasil. São apresentadas algumas reflexões sobre as novas definições de caso, para vigilância da sífilis adquirida, sífilis em gestantes e sífilis congênita. O PCDT-IST 2020 foi elaborado com base em evidências científicas e validado em discussões com especialistas. Também são abordados aspectos epidemiológicos e clínicos, bem como orientações para gestores no manejo programático e operacional desses agravos, e para profissionais de saúde na triagem, diagnóstico e tratamento das pessoas com IST e suas parcerias sexuais, além de estratégias de ação para a vigilância, prevenção e controle.

Abstract This article summarizes the chapter on epidemiological surveillance of sexually transmitted infections (STI) that forms part of the Clinical Protocol and Treatment Guidelines (PDCT) for Comprehensive Care for People with STI 2020), published by the Health Surveillance Secretariat of the Ministry of Health of Brazil. It presents some reflections on the new case definitions for surveillance of acquired syphilis, syphilis in pregnant women and congenital syphilis. The PCDT-IST 2020 was developed based on scientific evidence and validated in discussions with specialists. Epidemiological and clinical aspects are addressed, as well as guidelines for health service managers regarding programmatic and operational management of these diseases, guidelines for health professionals on screening, diagnosing and treating people with STIs and their sex partners, in addition to strategies for surveillance, prevention and control actions.

Resumen El artículo resume el capítulo sobre Vigilancia Epidemiológica de las Infecciones de Transmisión Sexual (ITS) que compone el Protocolo Clínico y Directrices Terapéuticas para Atención Integral a las Personas con Infecciones de Transmisión Sexual 2020 (PCDT-ITS 2020), publicado por la Secretaría de Vigilancia Sanitaria del Ministerio de Salud de Brasil y presenta algunas reflexiones sobre las nuevas definiciones de casos de la vigilancia de sífilis adquirida, sífilis en gestantes y sífilis congénita. El PCDT-ITS 2020 fue elaborado en base a la evidencia científica y validado en discusiones con especialistas. En este artículo, se presentan aspectos epidemiológicos y clínicos, así como pautas para los gerentes en el manejo programático y operativo de estas enfermedades, a los profesionales de la salud en la detección, diagnóstico y tratamiento de personas con ITS y sus parejas sexuales, además de estrategias para acciones de vigilancia, prevención y control.