ESCOLAS DO SÉCULO 21: APRENDIZAGEM DE HISTÓRIA BASEADA EM PROJETOS NO IFC - CÂMPUS CAMBORIÚ. CENTURY 21 SCHOOLS: LEARNING OF HISTORY BASED ON PROJECTS IN IFC - CÂMPUS CAMBORIÚ.

A presente pesquisa investigou a aplicação de novas metodologias de ensino de Históriajunto aos primeiros anos dos cursos técnicos integrados ao nível médio do Instituto FederalCatarinense – Câmpus Camboriú, Santa Catarina, Brasil, entre agosto de 2017 e maio de2018. A metodologia adotada referenciou-se na “aprendizagem baseada em projetos”, cujofoco são as motivações e necessidades dos alunos, a integração entre ensino e pesquisa e abusca de alternativas viáveis à rotina monótona das salas de aula (CALVO, 2016). Duasexperiências de ensino foram investigadas nesta pesquisa: o teatro histórico e osambaqui/escola, sendo esta última uma produção original surgida deste trabalho depesquisa. Os resultados obtidos demonstram que as metodologias ora investigadas tornam aaprendizagem de História prazerosa, inspiradora e transformadora da realidade social dosjovens

ANÁLISE DOS EFEITOS COLATERAIS DA BIOPLASTIA COM POLIMETILMETACRILATO

Introduction: the aging of the skin, with the loss of fat and collagen, has led to the growingpopularity of permanent fillers. Among them, Polymethylmethacrylate (PMMA), a syntheticproduct composed of acrylic microspheres, has stood out in bioplasty procedures due to itslow cost. However, the inappropriate use of this material has become a critical issue inmedical practice due to its possible serious adverse effects. Objective: to analyze the sideeffects of bioplasty with polymethylmethacrylate as a permanent filler. Method: integrativeliterature review of articles in Portuguese, English and Spanish, published between 2008 and2023 in the PubMed, Biblioteca Virtual em Saúde and Redalyc databases. The descriptorswere used with boolean operators in the following order: "plastic surgery" AND "polymethylmethacrylate" AND "adverse reactions". Of the 82 articles found, 7 were selected. Results:although PMMA is approved by the National Health Surveillance Agency (Anvisa), itsindiscriminate use poses significant risks. The persistence of the product in the body triggersthe release of pro-inflammatory cytokines which initiates chronic inflammation and can alsoimpair local blood supply, leading to necrosis and the formation of ulcers. As a protectiveresponse, the body generates a fibrous capsule around the PMMA microspheres, causingtissue retraction and deformities. In addition, the particles of the product can migrate throughthe lymphatic and blood vessels and form granulomas in places far from the originalapplication. Conclusion: the inappropriate and excessive use of polymethylmethacrylate inbioplasty procedures poses considerable risks and can result in aesthetic and functionalcomplications that are difficult to reverse in the long term. Therefore, it is essential thatbioplasty with PMMA is performed by qualified professionals, in accordance with theguidelines of the Federal Council of Medicine (CFM), in order to minimize risks and preventadverse consequences for patients.Introdução: o envelhecimento cutâneo, com a perda de gordura e colágeno, tem levado à crescente popularidade dos preenchimentos permanentes. Dentre eles, o polimetilmetacrilato (PMMA), um produto sintético composto por microesferas de acrílico, destacou-se nos procedimentos de bioplastia em razão do seu baixo custo. No entanto, a utilização inadequada deste material tornou-se uma questão crítica na prática médica devido aos possíveis efeitos adversos graves. Objetivo: analisar os efeitos colaterais da bioplastia com PMMA. Método: revisão integrativa da literatura de artigos em português, inglês e espanhol, publicados entre 2008 e 2023 nas bases de dados PubMed, Biblioteca Virtual em Saúde e Redalyc. Os descritores foram manejados com os operadores booleanos na ordem a seguir: “plastic surgery” AND “polymethyl methacrylate” AND “adverse reactions”. Dos 82 artigos encontrados, 7 foram selecionados. Resultados: embora o PMMA seja aprovado pela Agência Nacional de Vigilância Sanitária (Anvisa), sua utilização indiscriminada apresenta riscos significativos. A persistência do produto no organismo desencadeia a liberação de citocinas pró-inflamatórias que iniciam uma inflamação crônica e, ainda, pode prejudicar o aporte sanguíneo local, levando à necrose e à formação de úlceras. Como resposta protetora, o organismo gera uma cápsula fibrosa em torno das microesferas do PMMA, causando retração tecidual e deformidades. Além disso, as partículas do produto podem migrar pelos vasos linfáticos e sanguíneos e formar granulomas em locais distantes da aplicação original. Conclusão: o uso inadequado e excessivo do PMMA apresenta riscos consideráveis, podendo resultar em complicações estéticas e funcionais de difícil reversão. Portanto, é fundamental que a bioplastia com PMMA seja realizada por profissionais qualificados e em conformidade com as diretrizes do Conselho Federal de Medicina (CFM), a fim de minimizar os riscos e prevenir consequências adversas para os pacientes

IMPACTO DA COVID-19 NOS SERVIÇOS DE SÁUDE E SUAS CONSEQUÊNCIAS PARA AS GESTANTES

During the pandemic of the COVID-19 several factors provided higher risks for pregnant women, which could negatively interfere in the ongoing pregnancies. This study aims to reflect on the impacts of the pandemic of COVID-19 caused in the health of pregnant women, related to the physical and psychological impacts and changes in prenatal care, as well as the changes made in maternity hospitals due to social distance. This is a methodology with a literature review based on scientific articles published during the pandemic period. In view of the records analyzed it was observed that the pandemic of COVID-19 brought difficulties in the scope of health services, directed to pregnant women.Durante la pandemia del COVID-19 varios factores proporcionaron mayores riesgos para las mujeres embarazadas, lo que podría interferir negativamente en los embarazos en curso. Este estudio tiene como objetivo reflexionar sobre los impactos de la pandemia de COVID-19 causados en la salud de las mujeres embarazadas, relacionados con los impactos físicos y psicológicos y los cambios en la atención prenatal, así como los cambios realizados en las maternidades debido a la distancia social. Se trata de una metodología con una revisión bibliográfica basada en artículos científicos publicados en el periodo de la pandemia. Frente a los registros analizados se observó que la pandemia de COVID-19 trajo dificultades en el contexto de los servicios de salud, dirigidos a las mujeres embarazadas.Durante a pandemia da COVID-19 diversos fatores proporcionaram riscos mais elevados para as gestantes, podendo interferir negativamente nas gestações em curso. Esse estudo tem como objetivo refletir sobre os impactos da pandemia da COVID-19 causados na saúde das gestantes, relacionado aos impactos fisicos, psicológicos e mudanças no pré-natal, como também as modificações feitas nas maternidades devido ao distanciamento social. Trata-se de uma metodologia com revisão literária baseada em artigos científicos publicados no período pandêmico. Diante dos registros analisados, foi observado que a pandemia da COVID-19 trouxe dificuldades no âmbito dos serviços de saúde, direcionadas às gestantes.Durante a pandemia da COVID-19 diversos fatores proporcionaram riscos mais elevados para as gestantes, podendo interferir negativamente nas gestações em curso. Esse estudo tem como objetivo refletir sobre os impactos da pandemia da COVID-19 causados na saúde das gestantes, relacionado aos impactos fisicos, psicológicos e mudanças no pré-natal, como também as modificações feitas nas maternidades devido ao distanciamento social. Trata-se de uma metodologia com revisão literária baseada em artigos científicos publicados no período pandêmico. Diante dos registros analisados foi observado que a pandemia da COVID-19 trouxe dificuldades no âmbito dos serviços de saúde, direcionadas às gestantes

A ATUAÇÃO DA ENFERMAGEM OBSTÉTRICA NO PRÉ NATAL EM AMBIENTE PRISIONAL

This paper discusses the role of nurses in prenatal care in women deprived of liberty, being possible to realize that the nurse is of paramount importance within the private prison system to ensure safety and well-being for the mother and fetus. The CNJ (National Council of Justice) found that it is a service that still needs to go through several changes due to the precarious service that is provided, since women in situations of freedom have the right to go to a Basic Health Unit and be accompanied by a health professional, while women who live in the prison system depend on the professional to go to them, which often does not occur or happens with difficulties.En este trabajo se discute el papel de las enfermeras en la atención prenatal en las mujeres privadas de libertad, siendo posible darse cuenta de que la enfermera es de suma importancia dentro del sistema penitenciario privado para garantizar la seguridad y el bienestar para la madre y el feto. El CNJ (Consejo Nacional de Justicia) constató que se trata de un servicio que aún necesita varios cambios debido a la precariedad del servicio que se presta, ya que las mujeres en situación de libertad tienen derecho a ir a una Unidad Básica de Salud y a ser acompañadas por un profesional de la salud, mientras que las mujeres que viven en el sistema penitenciario dependen de que el profesional vaya hasta ellas, lo que muchas veces no ocurre o sucede con dificultades.O presente trabalho aborda sobre a atuação do enfermeiro no pré-natal em mulheres privadas de liberdade, sendo possivel perceber que o enfermeiro é de suma importância dentro do sistema de cárcere privado para garantir segurança e bem-estar para a mãe e o feto. Sendo constatado, por meio do CNJ (Conselho Nacional de Justiça) que é um serviço que ainda necessita passar por várias mudanças devido ao serviço precário que é prestado, já que as mulheres em situação de liberdade possuem o direito de ir a uma Unidade Básica de Saúde e serem acompanhadas por um profissional de saúde, enquanto as mulheres que vivem no sistema prisional dependem de o profissional ir até elas, o que por muitas vezes não ocorre ou acontece com dificuldades.O presente trabalho aborda sobre a atuação do enfermeiro no pré-natal em mulheres privadas de liberdade, sendo possivel perceber que o enfermeiro é de suma importância dentro do sistema de cárcere privado para garantir segurança e bem-estar para a mãe e o feto. Sendo constatado, por meio do CNJ (Conselho Nacional de Justiça) que é um serviço que ainda necessita passar por várias mudanças devido ao serviço precário que é prestado, já que as mulheres em situação de liberdade possuem o direito de ir a uma Unidade Básica de Saúde e serem acompanhadas por um profissional de saúde, enquanto as mulheres que vivem no sistema prisional dependem de o profissional ir até elas, o que por muitas vezes não ocorre ou acontece com dificuldades

ENDOCRINOLOGIA PEDIÁTRICA: ATUALIZAÇÕES EM DISTÚRBIOS HORMONAIS NA INFÂNCIA

  Pediatric endocrinology is a vital area of medicine that requires constant updating and research. By studying hormonal disorders in childhood and pediatric endocrinology, we can hope to improve the quality of life and care of children affected by these disorders. The aim of this study was to look at the latest updates on hormonal disorders in childhood, with a focus on pediatric endocrinology. To this end, a systematic literature review was carried out, selecting scientific studies published between 2019 and 2024, available in the Scielo, Medline and Lilacs databases. After analyzing the results, the main conclusion is that recent advances in genetic research have provided a deeper understanding of the molecular basis of pediatric hormonal disorders, such as Kallmann syndrome and Prader-Willi syndrome, paving the way for more targeted and effective therapies in the future.  A endocrinologia pediátrica é uma área vital da medicina que requer constante atualização e pesquisa. Por meio do estudo dos distúrbios hormonais na infância e da endocrinologia pediátrica, é possível esperar a melhoria da qualidade de vida e o cuidado das crianças afetadas por esses distúrbios. Trata-se de um estudo cujo objetivo foi estudar atualizações mais recentes em distúrbios hormonais na infância, com foco na endocrinologia pediátrica. Nesse sentido, realizou-se uma revisão sistemática de literatura, com a seleção de estudos científicos publicados entre os anos de 2019 e 2024, disponíveis nas bases de dados Scielo, Medline e Lilacs. Após análise dos resultados, a principal conclusão é que avanços recentes na pesquisa genética têm proporcionado uma compreensão mais profunda das bases moleculares de distúrbios hormonais pediátricos, como a síndrome de Kallmann e a Síndrome de Prader-Willi, abrindo caminho para terapias mais direcionadas e eficazes no futuro

Population and fertility by age and sex for 195 countries and territories, 1950–2017: a systematic analysis for the Global Burden of Disease Study 2017

Background: Population estimates underpin demographic and epidemiological research and are used to track progress on numerous international indicators of health and development. To date, internationally available estimates of population and fertility, although useful, have not been produced with transparent and replicable methods and do not use standardised estimates of mortality. We present single-calendar year and single-year of age estimates of fertility and population by sex with standardised and replicable methods. Methods: We estimated population in 195 locations by single year of age and single calendar year from 1950 to 2017 with standardised and replicable methods. We based the estimates on the demographic balancing equation, with inputs of fertility, mortality, population, and migration data. Fertility data came from 7817 location-years of vital registration data, 429 surveys reporting complete birth histories, and 977 surveys and censuses reporting summary birth histories. We estimated age-specific fertility rates (ASFRs; the annual number of livebirths to women of a specified age group per 1000 women in that age group) by use of spatiotemporal Gaussian process regression and used the ASFRs to estimate total fertility rates (TFRs; the average number of children a woman would bear if she survived through the end of the reproductive age span [age 10–54 years] and experienced at each age a particular set of ASFRs observed in the year of interest). Because of sparse data, fertility at ages 10–14 years and 50–54 years was estimated from data on fertility in women aged 15–19 years and 45–49 years, through use of linear regression. Age-specific mortality data came from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2017 estimates. Data on population came from 1257 censuses and 761 population registry location-years and were adjusted for underenumeration and age misreporting with standard demographic methods. Migration was estimated with the GBD Bayesian demographic balancing model, after incorporating information about refugee migration into the model prior. Final population estimates used the cohort-component method of population projection, with inputs of fertility, mortality, and migration data. Population uncertainty was estimated by use of out-of-sample predictive validity testing. With these data, we estimated the trends in population by age and sex and in fertility by age between 1950 and 2017 in 195 countries and territories. Findings: From 1950 to 2017, TFRs decreased by 49\ub74% (95% uncertainty interval [UI] 46\ub74–52\ub70). The TFR decreased from 4\ub77 livebirths (4\ub75–4\ub79) to 2\ub74 livebirths (2\ub72–2\ub75), and the ASFR of mothers aged 10–19 years decreased from 37 livebirths (34–40) to 22 livebirths (19–24) per 1000 women. Despite reductions in the TFR, the global population has been increasing by an average of 83\ub78 million people per year since 1985. The global population increased by 197\ub72% (193\ub73–200\ub78) since 1950, from 2\ub76 billion (2\ub75–2\ub76) to 7\ub76 billion (7\ub74–7\ub79) people in 2017; much of this increase was in the proportion of the global population in south Asia and sub-Saharan Africa. The global annual rate of population growth increased between 1950 and 1964, when it peaked at 2\ub70%; this rate then remained nearly constant until 1970 and then decreased to 1\ub71% in 2017. Population growth rates in the southeast Asia, east Asia, and Oceania GBD super-region decreased from 2\ub75% in 1963 to 0\ub77% in 2017, whereas in sub-Saharan Africa, population growth rates were almost at the highest reported levels ever in 2017, when they were at 2\ub77%. The global average age increased from 26\ub76 years in 1950 to 32\ub71 years in 2017, and the proportion of the population that is of working age (age 15–64 years) increased from 59\ub79% to 65\ub73%. At the national level, the TFR decreased in all countries and territories between 1950 and 2017; in 2017, TFRs ranged from a low of 1\ub70 livebirths (95% UI 0\ub79–1\ub72) in Cyprus to a high of 7\ub71 livebirths (6\ub78–7\ub74) in Niger. The TFR under age 25 years (TFU25; number of livebirths expected by age 25 years for a hypothetical woman who survived the age group and was exposed to current ASFRs) in 2017 ranged from 0\ub708 livebirths (0\ub707–0\ub709) in South Korea to 2\ub74 livebirths (2\ub72–2\ub76) in Niger, and the TFR over age 30 years (TFO30; number of livebirths expected for a hypothetical woman ageing from 30 to 54 years who survived the age group and was exposed to current ASFRs) ranged from a low of 0\ub73 livebirths (0\ub73–0\ub74) in Puerto Rico to a high of 3\ub71 livebirths (3\ub70–3\ub72) in Niger. TFO30 was higher than TFU25 in 145 countries and territories in 2017. 33 countries had a negative population growth rate from 2010 to 2017, most of which were located in central, eastern, and western Europe, whereas population growth rates of more than 2\ub70% were seen in 33 of 46 countries in sub-Saharan Africa. In 2017, less than 65% of the national population was of working age in 12 of 34 high-income countries, and less than 50% of the national population was of working age in Mali, Chad, and Niger. Interpretation: Population trends create demographic dividends and headwinds (ie, economic benefits and detriments) that affect national economies and determine national planning needs. Although TFRs are decreasing, the global population continues to grow as mortality declines, with diverse patterns at the national level and across age groups. To our knowledge, this is the first study to provide transparent and replicable estimates of population and fertility, which can be used to inform decision making and to monitor progress. Funding: Bill & Melinda Gates Foundation

Population and fertility by age and sex for 195 countries and territories, 1950–2017: a systematic analysis for the Global Burden of Disease Study 2017

Background: Population estimates underpin demographic and epidemiological research and are used to track progress on numerous international indicators of health and development. To date, internationally available estimates of population and fertility, although useful, have not been produced with transparent and replicable methods and do not use standardised estimates of mortality. We present single-calendar year and single-year of age estimates of fertility and population by sex with standardised and replicable methods. Methods: We estimated population in 195 locations by single year of age and single calendar year from 1950 to 2017 with standardised and replicable methods. We based the estimates on the demographic balancing equation, with inputs of fertility, mortality, population, and migration data. Fertility data came from 7817 location-years of vital registration data, 429 surveys reporting complete birth histories, and 977 surveys and censuses reporting summary birth histories. We estimated age-specific fertility rates (ASFRs; the annual number of livebirths to women of a specified age group per 1000 women in that age group) by use of spatiotemporal Gaussian process regression and used the ASFRs to estimate total fertility rates (TFRs; the average number of children a woman would bear if she survived through the end of the reproductive age span [age 10–54 years] and experienced at each age a particular set of ASFRs observed in the year of interest). Because of sparse data, fertility at ages 10–14 years and 50–54 years was estimated from data on fertility in women aged 15–19 years and 45–49 years, through use of linear regression. Age-specific mortality data came from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2017 estimates. Data on population came from 1257 censuses and 761 population registry location-years and were adjusted for underenumeration and age misreporting with standard demographic methods. Migration was estimated with the GBD Bayesian demographic balancing model, after incorporating information about refugee migration into the model prior. Final population estimates used the cohort-component method of population projection, with inputs of fertility, mortality, and migration data. Population uncertainty was estimated by use of out-of-sample predictive validity testing. With these data, we estimated the trends in population by age and sex and in fertility by age between 1950 and 2017 in 195 countries and territories. Findings: From 1950 to 2017, TFRs decreased by 49·4% (95% uncertainty interval [UI] 46·4–52·0). The TFR decreased from 4·7 livebirths (4·5–4·9) to 2·4 livebirths (2·2–2·5), and the ASFR of mothers aged 10–19 years decreased from 37 livebirths (34–40) to 22 livebirths (19–24) per 1000 women. Despite reductions in the TFR, the global population has been increasing by an average of 83·8 million people per year since 1985. The global population increased by 197·2% (193·3–200·8) since 1950, from 2·6 billion (2·5–2·6) to 7·6 billion (7·4–7·9) people in 2017; much of this increase was in the proportion of the global population in south Asia and sub-Saharan Africa. The global annual rate of population growth increased between 1950 and 1964, when it peaked at 2·0%; this rate then remained nearly constant until 1970 and then decreased to 1·1% in 2017. Population growth rates in the southeast Asia, east Asia, and Oceania GBD super-region decreased from 2·5% in 1963 to 0·7% in 2017, whereas in sub-Saharan Africa, population growth rates were almost at the highest reported levels ever in 2017, when they were at 2·7%. The global average age increased from 26·6 years in 1950 to 32·1 years in 2017, and the proportion of the population that is of working age (age 15–64 years) increased from 59·9% to 65·3%. At the national level, the TFR decreased in all countries and territories between 1950 and 2017; in 2017, TFRs ranged from a low of 1·0 livebirths (95% UI 0·9–1·2) in Cyprus to a high of 7·1 livebirths (6·8–7·4) in Niger. The TFR under age 25 years (TFU25; number of livebirths expected by age 25 years for a hypothetical woman who survived the age group and was exposed to current ASFRs) in 2017 ranged from 0·08 livebirths (0·07–0·09) in South Korea to 2·4 livebirths (2·2–2·6) in Niger, and the TFR over age 30 years (TFO30; number of livebirths expected for a hypothetical woman ageing from 30 to 54 years who survived the age group and was exposed to current ASFRs) ranged from a low of 0·3 livebirths (0·3–0·4) in Puerto Rico to a high of 3·1 livebirths (3·0–3·2) in Niger. TFO30 was higher than TFU25 in 145 countries and territories in 2017. 33 countries had a negative population growth rate from 2010 to 2017, most of which were located in central, eastern, and western Europe, whereas population growth rates of more than 2·0% were seen in 33 of 46 countries in sub-Saharan Africa. In 2017, less than 65% of the national population was of working age in 12 of 34 high-income countries, and less than 50% of the national population was of working age in Mali, Chad, and Niger. Interpretation: Population trends create demographic dividends and headwinds (ie, economic benefits and detriments) that affect national economies and determine national planning needs. Although TFRs are decreasing, the global population continues to grow as mortality declines, with diverse patterns at the national level and across age groups. To our knowledge, this is the first study to provide transparent and replicable estimates of population and fertility, which can be used to inform decision making and to monitor progress

Population and fertility by age and sex for 195 countries and territories, 1950-2017: a systematic analysis for the Global Burden of Disease Study 2017

BACKGROUND: Population estimates underpin demographic and epidemiological research and are used to track progress on numerous international indicators of health and development. To date, internationally available estimates of population and fertility, although useful, have not been produced with transparent and replicable methods and do not use standardised estimates of mortality. We present single-calendar year and single-year of age estimates of fertility and population by sex with standardised and replicable methods. METHODS: We estimated population in 195 locations by single year of age and single calendar year from 1950 to 2017 with standardised and replicable methods. We based the estimates on the demographic balancing equation, with inputs of fertility, mortality, population, and migration data. Fertility data came from 7817 location-years of vital registration data, 429 surveys reporting complete birth histories, and 977 surveys and censuses reporting summary birth histories. We estimated age-specific fertility rates (ASFRs; the annual number of livebirths to women of a specified age group per 1000 women in that age group) by use of spatiotemporal Gaussian process regression and used the ASFRs to estimate total fertility rates (TFRs; the average number of children a woman would bear if she survived through the end of the reproductive age span [age 10-54 years] and experienced at each age a particular set of ASFRs observed in the year of interest). Because of sparse data, fertility at ages 10-14 years and 50-54 years was estimated from data on fertility in women aged 15-19 years and 45-49 years, through use of linear regression. Age-specific mortality data came from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2017 estimates. Data on population came from 1257 censuses and 761 population registry location-years and were adjusted for underenumeration and age misreporting with standard demographic methods. Migration was estimated with the GBD Bayesian demographic balancing model, after incorporating information about refugee migration into the model prior. Final population estimates used the cohort-component method of population projection, with inputs of fertility, mortality, and migration data. Population uncertainty was estimated by use of out-of-sample predictive validity testing. With these data, we estimated the trends in population by age and sex and in fertility by age between 1950 and 2017 in 195 countries and territories

O USO DE BIOMATERIAL COMPOSTO POR β-TCP E PLGA EM TRATAMENTO REGENERATIVO DE LESÕES DE FURCA GRAU II EM MOLARES MANDIBULARES – REVISÃO DE LITERATURA

Objective: This study aims to evaluate a biomaterial composed of β-TCP and PLGA in regenerative treatment of furcation grade II in mandibular molars. Method: Scientific studies published between 2000 and 2020 in English and Portuguese were used in the PubMed, Scielo and Semantic Scholar databases. The search in the database resulted in 84 articles and after reading and analyzing them, 23 papers were selected that met the objective of this literature review. Discussion: Non-absorbable materials limit bone formation and the biological mechanisms that configure the tissue healing process, even in grafting situations. Thus, alloplastic or resorbable materials are increasingly used as bone substitutes, as they are biologically compatible with adjacent tissues, in addition to inducing bone growth and remodeling, maintaining homeostasis and the essential characteristics of bone tissues. Among the biomaterials cited, β-TCP and PLGA, demonstrated satisfactory results in tissue and bone regeneration guided in cases of furcation and grafting procedures, as they present ideal characteristics, such as biocompatibility, bioreabsorption and osteoconduction. Conclusion: Beta-tricalcium phosphate in union with PLGA (vitaGraft), is a viable material for grafting procedures and / or periodontal regeneration of furcation lesions in mandibular posterior teeth.Objetivo: Este estudo tem por objetivo avaliar um biomaterial composto por β-TCP e PLGA em tratamento regenerativo de furca grau II em molares mandibulares. Método: Foram utilizados estudos científicos publicados no período de 2000 a 2020 em inglês e português nas bases de dados PubMed, Scielo e Semantic Scholar. A busca na base de dados resultou em 84 artigos e após a leitura e análise destes, foram selecionados 23 trabalhos que atenderam ao objetivo desta revisão de literatura. Discussão: Materiais não absorvíveis limitam a formação óssea e os mecanismos biológicos que configuram o processo de cicatrização do tecido, inclusive nas situações de enxertia. Assim, os materiais aloplásticos ou reabsorvíveis, são cada vez mais usados como substitutos ósseos, por serem biologicamente compatíveis com os tecidos adjacentes, além de induzirem o crescimento e remodelação óssea, mantendo a homeostasia e as características essenciais dos tecidos ósseos. Dentre os biomateriais citados, β-TCP e PLGA, demonstraram resultados satisfatórios nas regenerações teciduais e ósseas guiadas em casos de furca e procedimentos de enxertia, por apresentarem características ideais, como biocompatibilidade, biorreabsorção e osteocondução. Conclusão: O beta-tricálcio fosfato em união ao PLGA (vitaGraft), constitui um material viável para procedimentos de enxertia e/ou regeneração periodontal de lesões de furca em dentes posteriores mandibulares

Global Emergency Medicine in 10 years: A scoping review protocol

This document outlines the protocol for a scoping review researching the global emergency medicine literature in 10 years (2012 to 2022)