RESUMO
BACKGROUND: Anxiety during oral surgery can impact patient homeostasis, increase the difficulty of the procedure and create additional stress for the surgeon. Furthermore, it has been associated with more intense and prolonged pain during and after dental treatment. OBJECTIVES: The aim of the study is to evaluate the relationship between anxiety, patient characteristics and pain outcomes in oral surgery, as well as to verify the impact of anxiety on patient's perception of pain during and after oral surgery. MATERIAL AND METHODS: This is a prospective observational study. Several variables were evaluated during the course of the oral surgery. Anxiety levels were assessed using the State-Trait Anxiety Inventory (STAI), Corah's Dental Anxiety Scale (DAS), the Interval Scale of Anxiety Response (ISAR), and Patient SelfRated Anxiety (PAnx) during the procedure. RESULTS: General anxiety measures (STAI) were not associated with specific dental anxiety or external observations of anxiety. Anxiety levels varied according to gender and body mass index (BMI), and were correlated with increased heart rate (HR) (with variability among assessment tools). Odontectomy, ostectomy and an increased volume of anesthesia were associated with higher anxiety levels (with variability among the assessment tools). There was a correlation between pain and anxiety, with anxiety contributing to approx. 12% of the variability in postoperative pain. CONCLUSIONS: Dental anxiety is a complex, multidimensional mental phenomenon characterized by high variability due to the influence of several dynamic factors.
Assuntos
Anestesia Local , Ansiedade ao Tratamento Odontológico , Medição da Dor , Dor Pós-Operatória , Humanos , Feminino , Masculino , Estudos Prospectivos , Dor Pós-Operatória/psicologia , Pessoa de Meia-Idade , Adulto , Procedimentos Cirúrgicos Bucais/efeitos adversos , Procedimentos Cirúrgicos Bucais/psicologia , Idoso , AnsiedadeRESUMO
Seizures are neurological disorders triggered by an imbalance in the activity of excitatory and inhibitory neurotransmitters in the brain. When triggered chronically, this imbalance can lead to epilepsy. Critically, many of the affected individuals are refractory to treatment. Given this, anti-inflammatory drugs, in particular glucocorticoids, have been considered as a potential antiepileptogenic therapy. Glucocorticoids are currently used in the treatment of refractory patients, although there have been contradictory results in terms of their use in association with antiepileptic drugs, which reinforces the need for a more thorough investigation of their effects. In this context, the present study evaluated the effects of dexamethasone (DEX, 0.6 mg/kg) on the electroencephalographic (EEG) and histopathological parameters of male Wistar rats submitted to acute seizure induced by pentylenetetrazol (PTZ). The EEG monitoring revealed that DEX reduced the total brainwave power, in comparison with PTZ, in 12 h after the convulsive episode, exerting this effect in up to 36 h (p < 0.05 for all comparisons). An increase in the accommodation of the oscillations of the delta, alpha, and gamma frequencies was also observed from the first 12 h onwards, with the accommodation of the theta frequency occurring after 36 h, and that of the beta frequency 24 h after the seizure. The histopathological analyses showed that the CA3 region and hilum of the hippocampus suffered cell loss after the PTZ-induced seizure (control vs. PTZ, p < 0.05), although DEX was not able to protect these regions against cell death (PTZ vs. DEX + PTZ, p > 0.05). While DEX did not reverse the cell damage caused by PTZ, the data indicate that DEX has beneficial properties in the EEG analysis, which makes it a promising candidate for the attenuation of the epileptiform wave patterns that can precipitate refractory seizures.
Assuntos
Ondas Encefálicas , Dexametasona , Eletroencefalografia , Pentilenotetrazol , Ratos Wistar , Convulsões , Animais , Dexametasona/farmacologia , Dexametasona/efeitos adversos , Pentilenotetrazol/toxicidade , Convulsões/tratamento farmacológico , Convulsões/induzido quimicamente , Convulsões/fisiopatologia , Masculino , Ratos , Ondas Encefálicas/efeitos dos fármacos , Encéfalo/efeitos dos fármacos , Encéfalo/patologia , Encéfalo/fisiopatologia , Anticonvulsivantes/farmacologia , Hipocampo/efeitos dos fármacos , Hipocampo/patologia , Hipocampo/fisiopatologiaRESUMO
OBJECTIVE: To describe temporal trends in the detection rates of gestational and congenital syphilis, by maternal age and health macro-region of the state of Paraná, Brazil, 2007-2021. METHODS: This was a time-series study using surveillance data; the trend analysis was performed by means of joinpoint regression, and average annual percent change (AAPC) and 95% confidence intervals (95%CI) were estimated. RESULTS: An increase in statewide detection of gestational syphilis (AAPC = 21.7; 95%CI 17.7; 32.8) and congenital syphilis (AAPC = 14.8; 95%CI 13.0; 19.7) was found; an increase was also found in the health macro-regions, with the Northwest (gestational, AAPC = 26.1; 95%CI 23.4; 31.6) and North (congenital, AAPC = 23.8; 95%CI 18.8; 48.9) macro-regions standing out; statewide rising trends were observed for young women [gestational, AAPC = 26.2 (95%CI 22.4; 40.6); congenital, AAPC = 19.4 (95%CI 17.6; 21.8)] and adult women [gestational, AAPC = 21.3 (95%CI 16.9; 31.9); congenital, AAPC = 13.7 (95%CI 11.9; 19.3)]. CONCLUSION: Maternal and child syphilis detection rates increased in the state, regardless of maternal age and health macro-region. MAIN RESULTS: Increasing trends were found for the detection rates of gestational and congenital syphilis in Paraná state and its health macro-regions, including in the analysis stratified by maternal age group; however, there was a decline during the COVID-19 period. IMPLICATIONS FOR SERVICES: There is a need for strategic and immediate action by the state health services, focusing on expanding access and linkage to care, in order to ensure maternal and child well-being and reverse the rising trends observed. PERSPECTIVES: Prevention and control actions towards the elimination of syphilis are needed to overcome these obstacles, directing efforts towards strengthening health education, early detection and appropriate treatment for pregnant women and their partners.
Assuntos
Idade Materna , Complicações Infecciosas na Gravidez , Sífilis Congênita , Sífilis , Humanos , Brasil/epidemiologia , Sífilis Congênita/epidemiologia , Gravidez , Feminino , Adulto Jovem , Adulto , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/diagnóstico , Sífilis/epidemiologia , Sífilis/diagnóstico , Adolescente , Fatores de Tempo , Recém-NascidoRESUMO
Objetivo:caracterizar os casos de violência contra a mulher, notificados em um município do sudoeste do Paraná. Método:trata-se de um estudo retrospectivo, descritivo e de abordagem quantitativa.A coleta de dados ocorreu no portal do Departamento de Informática do Sistema Único de Saúde, pesquisando variáveis como: faixa etária, escolaridade, raça/cor, tipos de violência e responsável pela agressão. Resultados:foram encontrados 1.762 casos notificados entre 2017 e 2021. Conclusões: as mulheres mais acometidas foram: jovens de 15 a 19 anos (27,70%); ensino médio completo (28,04%); e brancas (68,44%). Referente ao tipo de violência e responsável pela agressão, 20,56% das ocorrências foram de forma física e 33,47% tendo o cônjuge como principal executor
Objective:to characterize the cases of violence against women reported in a municipality in the southwest of Paraná, Brazil. Method:this is a retrospective, descriptive study with a quantitative approach. Data collection took place on the website of the Information Technology Department of the Unified Health System, searching for variables such as: age group, schooling, race/color, types of violence, and the person responsible for the aggression. Results:1,762 cases were reported between 2017 and 2021. Conclusions: the most affected women were:young people aged 15 to 19 (27.70%); complete high school (28.04%); and white (68.44%). Regarding the type of violence and the person responsible for the aggression, 20.56% of the incidents were physical and 33.47% had the spouse as the main perpetrator.
Objetivo:caracterizar los casos de violencia contra la mujer notificados a un municipio del suroestedel Paraná. Método:se trata de un estudio retrospectivo, descriptivo y de enfoque cuantitativo. La recopilación de datos ocurrió en el portal del Departamento de Informática del Sistema Único de Salud investigandovariables como: grupo de edad, educación, raza/color, tipos de violencia y, responsable por la agresión. Resultados:se encontraron1.762 casos reportados entre 2017 y 2021. Conclusiones:las mujeres más afectadas fueron jóvenes de 15 a19 años (27,70%), con enseñanza secundaria completa (28,04%) y blancas (68,44%). En cuanto al tipo de violencia y responsable por la agresión, el 20,56% de las ocurrencias fueron de forma física y el 33,47% tuvieron al cónyuge como principal ejecutor.
Assuntos
Violência contra a Mulher , Atenção Primária à Saúde , Saúde Pública , Enfermagem , Sistemas de Informação em SaúdeRESUMO
Objetivo: Analisar o perfil dos profissionais da saúde de nível técnico e superior contaminados pela covid-19 no Brasil. Métodos: Estudo transversal, quantitativo, desenvolvido por meio dos dados da Pesquisa Nacional por Amostra de Domicílios (PNAD) COVID 2020, com 2.794 trabalhadores da saúde de nível técnico e superior. Foram consideradas as variáveis disponíveis no banco de dados da PNAD COVID, referentes aos meses de julho, agosto, setembro, outubro e novembro de 2020. Os dados da PNAD COVID foram transportados para um banco de dados criado no MS-Excel e analisados com estatísticas descritivas. Resultados: Os profissionais de nível técnico foram os que mais se contaminaram com a covid-19, principalmente nos estados de São Paulo, Rio de Janeiro e Maranhão; com as seguintes características: sexo feminino; da etnia parda; com domicílio já quitado, sendo este responsável pelo domicílio; não constituindo outro emprego; média de idade 40 anos; o principal sintoma evidenciado foi a dor de cabeça; e, mais de 80% não relataram apresentar comorbidades. Conclusão: O cenário atual pandêmico, para os profissionais da saúde, deixa em evidência os danos atuais e futuros, que podem afetar a saúde mental desses trabalhadores, tornando-se elucidado a necessidade de maiores estudos e olhares para esses trabalhadores. (AU)
Objective: To analyze the profile of technical and higher-level health professionals contaminated by covid-19 in Brazil. Methods: Cross-sectional, quantitative study, developed using data from the National Household Sample Survey (PNAD) COVID 2020, with 2,794 technical and higher-level health workers. The variables available in the PNAD COVID database for the months of July, August, September, October and November 2020 were considered. The PNAD COVID data were transported to a database created in MS-Excel and analyzed with statistics descriptive. Results: Professionals with a technical level were the ones who were most contaminated with covid-19, mainly in the states of São Paulo, Rio de Janeiro and Maranhão; with the following characteristics: female; of the mixed race; with the home already paid off, being responsible for the home; not constituting another job; mean age 40 years; the main symptom evidenced was headache; and more than 80% reported no comorbidities. Conclusion: The current pandemic scenario, for health professionals, highlights the current and future damage, which can affect the mental health of these workers, clarifying the need for further studies and perspectives on these workers. (AU)
Objetivo: Analizar el perfil de técnicos y profesionales de la salud de alto nivel contaminados por covid-19 en Brasil. Métodos: Estudio transversal, cuantitativo, desarrollado a partir de datos de la Encuesta Nacional por Muestra de Hogares (PNAD) COVID 2020, con 2.794 técnicos y trabajadores de la salud de nivel superior. Se consideraron las variables disponibles en la base de datos PNAD COVID para los meses de julio, agosto, septiembre, octubre y noviembre de 2020. Los datos de la PNAD COVID fueron transportados a una base de datos creada en MS-Excel y analizados con estadística descriptiva. Resultados: Los profesionales con nivel técnico fueron los más contaminados con covid-19, principalmente en los estados de São Paulo, Rio de Janeiro y Maranhão; con las siguientes características: femenino; del mestizo; con el hogar ya pagado, siendo responsable del hogar; no constituir otro trabajo; edad media 40 años; el síntoma principal evidenciado fue el dolor de cabeza; y más del 80% no informaron comorbilidades. Conclusión: El escenario pandémico actual, para los profesionales de la salud, resalta los daños actuales y futuros, que pueden afectar la salud mental de estos trabajadores, aclarando la necesidad de mayores estudios y perspectivas sobre estos trabajadores. (AU)
Assuntos
COVID-19 , Saúde Ocupacional , Pessoal de Saúde , PandemiasRESUMO
This study aims to analyze the experiences of a transgender man during the gestational-puerperal period and the perspective of obstetric nurses in training based on the dynamics and organization of obstetric healthcare in a hospital setting. This qualitative study is based on a case study approach, employing interviews and direct observations to collect data. The analysis was based on the theoretical and normative framework of the Nursing Process, the Theory of Caring, and the theoretical/critical perspective of transfeminism. The results are organized into six categories: Transgender man in the context of pregnancy, childbirth, and postpartum; partnership and parental dimensions; dilemmas faced by the pregnant couple; impressions recorded by the nursing professional; understanding of the case through a theoretical and epistemological lens; implications for healthcare professionals. We underscore the need to promote spaces for continuing education among healthcare professionals and to reformulate legislation in a way that enables the development of public policies based on respect for diversity and equitable care, recognizing the transgender population's specificities in the contexts of pregnancy, childbirth, and postpartum.
Este estudo objetiva analisar as experiências de um homem trans durante o período gravídico-puerperal e a perspectiva de enfermeiras obstetras em formação, a partir das dinâmicas e da organização dos cuidados de saúde obstétricos em ambiente hospitalar. Trata-se de um estudo de abordagem qualitativa, baseado em estudo de caso, em que utilizou entrevistas e observações diretas para a coleta das informações. A análise foi feita a partir do marco teórico e normativo do Processo de Enfermagem, da Teoria dos Cuidados e da perspectiva teórico/crítica do transfeminismo. Os resultados estão organizados em seis categorias: Homem trans em contexto de gestação, parto e puerpério; parceria e dimensões parentais; dilemas enfrentados pelo casal grávido; impressões registradas pela profissional de enfermagem; compreensão do caso sob a lente teórica e epistemológica; implicações para os profissionais da saúde. Destaca-se a necessidade de promover espaços de educação permanente junto aos profissionais da saúde e reformular legislações de maneira a viabilizar a elaboração de políticas públicas baseada no respeito à diversidade e cuidado equânime, reconhecendo as especificidades da população trans nos contextos da gestação, parto e puerpério.
Assuntos
Período Pós-Parto , Pessoas Transgênero , Adulto , Humanos , Masculino , Gravidez , Atitude do Pessoal de Saúde , Pai/psicologia , Entrevistas como Assunto , Enfermagem Obstétrica , Parto , Pesquisa QualitativaRESUMO
Resumo Este estudo objetiva analisar as experiências de um homem trans durante o período gravídico-puerperal e a perspectiva de enfermeiras obstetras em formação, a partir das dinâmicas e da organização dos cuidados de saúde obstétricos em ambiente hospitalar. Trata-se de um estudo de abordagem qualitativa, baseado em estudo de caso, em que utilizou entrevistas e observações diretas para a coleta das informações. A análise foi feita a partir do marco teórico e normativo do Processo de Enfermagem, da Teoria dos Cuidados e da perspectiva teórico/crítica do transfeminismo. Os resultados estão organizados em seis categorias: Homem trans em contexto de gestação, parto e puerpério; parceria e dimensões parentais; dilemas enfrentados pelo casal grávido; impressões registradas pela profissional de enfermagem; compreensão do caso sob a lente teórica e epistemológica; implicações para os profissionais da saúde. Destaca-se a necessidade de promover espaços de educação permanente junto aos profissionais da saúde e reformular legislações de maneira a viabilizar a elaboração de políticas públicas baseada no respeito à diversidade e cuidado equânime, reconhecendo as especificidades da população trans nos contextos da gestação, parto e puerpério.
Abstract This study aims to analyze the experiences of a transgender man during the gestational-puerperal period and the perspective of obstetric nurses in training based on the dynamics and organization of obstetric healthcare in a hospital setting. This qualitative study is based on a case study approach, employing interviews and direct observations to collect data. The analysis was based on the theoretical and normative framework of the Nursing Process, the Theory of Caring, and the theoretical/critical perspective of transfeminism. The results are organized into six categories: Transgender man in the context of pregnancy, childbirth, and postpartum; partnership and parental dimensions; dilemmas faced by the pregnant couple; impressions recorded by the nursing professional; understanding of the case through a theoretical and epistemological lens; implications for healthcare professionals. We underscore the need to promote spaces for continuing education among healthcare professionals and to reformulate legislation in a way that enables the development of public policies based on respect for diversity and equitable care, recognizing the transgender population's specificities in the contexts of pregnancy, childbirth, and postpartum.
RESUMO
Abstract Objective: To describe temporal trends in the detection rates of gestational and congenital syphilis, by maternal age and health macro-region of the state of Paraná, Brazil, 2007-2021. Methods: This was a time-series study using surveillance data; the trend analysis was performed by means of joinpoint regression, and average annual percent change (AAPC) and 95% confidence intervals (95%CI) were estimated. Results: An increase in statewide detection of gestational syphilis (AAPC = 21.7; 95%CI 17.7; 32.8) and congenital syphilis (AAPC = 14.8; 95%CI 13.0; 19.7) was found; an increase was also found in the health macro-regions, with the Northwest (gestational, AAPC = 26.1; 95%CI 23.4; 31.6) and North (congenital, AAPC = 23.8; 95%CI 18.8; 48.9) macro-regions standing out; statewide rising trends were observed for young women [gestational, AAPC = 26.2 (95%CI 22.4; 40.6); congenital, AAPC = 19.4 (95%CI 17.6; 21.8)] and adult women [gestational, AAPC = 21.3 (95%CI 16.9; 31.9); congenital, AAPC = 13.7 (95%CI 11.9; 19.3)]. Conclusion: Maternal and child syphilis detection rates increased in the state, regardless of maternal age and health macro-region.
Resumen Objetivo: Describir las tendencias temporales en las tasas de detección de sífilis gestacional y congénita, por grupo de edad materna y macrorregión de salud de Paraná, 2007-2021. Métodos: Estudio de series temporales utilizando datos de vigilancia; se realizó análisis de tendencia mediante regresión segmentada, estimando cambios porcentuales anuales promedio (CPAP) e intervalos de confianza del 95% (IC95%). Resultados: Se identificaron aumentos en la detección estatal de sífilis gestacional (CPAP = 21,7; IC95% 17,7;32,8) y congénita (CPAP = 14,8; IC95% 13,0;19,7); las macrorregiones mostraron incrementos, destacándose la Noroeste (gestacional, CPAP = 26,1; IC95% 23,4;31,6) y la Norte (congénita, CPAP = 23,8; IC95% 18,8;48,9); las tendencias estatales fueron crecientes para mujeres jóvenes [gestacional, CPAP = 26,2 (IC95% 22,4;40,6); congénita, CPAP = 19,4 (IC95% 17,6;21,8)] y adultas [gestacional, CPAP = 21,3 (IC95% 16,9;31,9); congénita, CPAP = 13,7 (IC95% 11,9;19,3)]. Conclusión: Las tasas de detección de sífilis materno-infantil estuvieron en aumento en el estado, independientemente de la edad materna y la macrorregión de salud.
Resumo Objetivo: Descrever as tendências temporais nas taxas de detecção de sífilis gestacional e congênita, por faixa etária materna e macrorregião de saúde do Paraná, Brasil, 2007-2021. Métodos: Estudo de séries temporais, utilizando-se dados de vigilância; realizou-se análise de tendência por regressão segmentada, sendo estimadas variações percentuais anuais médias (VPAM) e intervalos de confiança de 95% (IC95%). Resultados: Foram identificados acréscimos na detecção estadual de sífilis gestacional (VPAM = 21,7; IC95% 17,7;32,8) e congênita (VPAM = 14,8; IC95% 13,0;19,7); as macrorregiões de saúde registraram incrementos, destacando-se as macrorregiões Noroeste (gestacional, VPAM = 26,1; IC95% 23,4;31,6) e Norte (congênita, VPAM = 23,8; IC95% 18,8;48,9); as tendências estaduais foram crescentes para mulheres jovens [gestacional, VPAM = 26,2 (IC95% 22,4;40,6); congênita, VPAM = 19,4 (IC95% 17,6;21,8)] e mulheres adultas [gestacional, VPAM = 21,3 (IC95% 16,9;31,9); congênita, VPAM = 13,7 (IC95% 11,9;19,3)]. Conclusão: As taxas de detecção de sífilis materno-infantil foram ascendentes no estado, independentemente da idade materna e da macrorregião de saúde.
RESUMO
Resumo Os consórcios públicos de saúde (CPS) representam uma estratégia para potencializar a regionalização no SUS e a cooperação interfederativa. A implantação de policlínicas regionais visa melhorar o acesso a serviços de maior densidade tecnológica, mais próximos ao município de origem dos usuários. Este estudo objetiva analisar o processo de implantação dos consórcios públicos de saúde e das policlínicas regionais na Bahia, com base em análise documental, identificando aspectos facilitadores e dificultadores relativos à entrada na agenda política, ao papel da gestão estadual e às especificidades da composição dos CPS e das policlínicas regionais no estado da Bahia. Realizou-se análise documental das atas da Comissão Intergestores Bipartite dos anos de 2015 a 2018 e de documentos constitutivos dos consórcios implantados na Bahia. A experiência do Ceará inspirou a criação dos consórcios na Bahia, sobretudo na estruturação das policlínicas. Verificou-se posicionamento favorável dos gestores municipais acerca da potencialidade do consórcio na cooperação entre municípios. A atuação do governo do estado revelou-se condição facilitadora, e a manutenção da contrapartida municipal no financiamento, como elemento dificultador. Os consórcios contribuíram para a regionalização da saúde no estado e a ampliação do acesso à atenção especializada.
Abstract Public Health Consortiums (PHC) in Brazil represent a strategy to enhance regionalization in the Public Health Care System (SUS in Portuguese) and State/interstate/intermunicipal cooperation. The establishment of regional polyclinics aims to improve access to services with greater technological concentration and closer to users' homes. This study specifically aims to analyze the process of creating PHC and regional polyclinics in Bahia State, based on documental analysis, identifying aspects related to entering the political agenda that facilitate and hinder, the role of state administration, specificities of the composition of these PHC and regional polyclinics. A documental analysis was carried out of the minutes of the Comissão Intergestores Bipartite (CIB-BA) [Bipartite Administrative Commission] from 2015 to 2018 and of constitutive documents of the consortiums established in this state. The Ceará State experience inspired the creation of consortiums in Bahia, especially the structuring of polyclinics. Municipal administrators demonstrated a favorable position regarding the potential of consortiums with cooperation among municipalities. The role of the state government proved to be a facilitating condition, whereas the maintenance of the municipal counterpart in finance constituted a hindering element. The consortiums contributed to the regionalization of health in the state as well as expansion of access to specialized care.
RESUMO
Resumo A ética é essencial para garantir uma prática médica responsável e comprometida com o bem-estar do paciente e da sociedade. Diante disso, a compreensão da autonomia do paciente e sua participação ativa nas decisões sobre tratamentos e procedimentos médicos são fundamentais. Realizou-se revisão sistemática da literatura, entre dezembro de 2018 e maio de 2023, com o objetivo de auxiliar o debate ético e a conduta profissional acerca do que deve ser ponderado em uma situação de conflito entre a decisão médica e a vontade do paciente e, assim, fornecer perspectivas sobre o gerenciamento dessa temática. Os 18 artigos selecionados abordam questões éticas relacionadas à relação médico-paciente, destacando a importância das diretivas antecipadas de vontade, comunicação honesta e respeito à autonomia do paciente. Assim, busca-se fornecer perspectivas e orientações para o gerenciamento de conflitos éticos na prática médica.
Abstract Ethics is essential to ensure responsible medical practice, committed to the well-being of patients and society. Hence, understanding patient autonomy and their active participation in decisions about treatments and medical procedures is paramount. A systematic literature review was conducted on articles published between December 2008 and May 2023 to assist in the ethical debate and professional conduct about what should be considered in a conflict between the medical decision and the patient's wishes, and thus provide perspectives on how to manage this issue. The 18 articles selected address ethical issues related to physician-patient relations, highlighting the importance of advance directives, honest communication and respect for patient autonomy. We aim to provide perspectives and guidelines for managing ethical conflicts in medical practice.
Resumen La ética es esencial para garantizar una práctica médica responsable y comprometida con el bienestar de los pacientes y la sociedad. Así, es fundamental comprender la autonomía del paciente y su participación activa en las decisiones sobre tratamientos y procedimientos médicos. Se realizó una revisión sistemática de la literatura entre diciembre de 2018 y mayo de 2023, con el objetivo de aportar al debate ético y la conducta profesional sobre lo que debe considerarse en una situación de conflicto entre la decisión médica y la voluntad del paciente, y así proporcionar perspectivas sobre la gestión de este tema. Los 18 artículos seleccionados abordan cuestiones éticas sobre la relación médico-paciente, destacando la importancia de las voluntades anticipadas, la comunicación honesta y el respeto a la autonomía del paciente. Así, se espera ofrecer perspectivas y directrices para gestionar los conflictos éticos en la práctica médica.
Assuntos
Ética MédicaRESUMO
BACKGROUND: Wild boars (Sus scrofa) may cause substantial damage to crops and can spread zoonotic parasites to domestic animals, posing a risk to health and animal production. Metastrongylus spp. can negatively affect the wild boar population, increasing piglet mortality. In addition to that, studies with Metastrongylus genetic characterization are still scarce in Brazil. The present study aims to characterize Metastrongylus spp. from wild boars hunted in the states of São Paulo, Paraná, and Rio Grande do Sul, Brazil, using traditional morphological description and DNA sequences in an integrative taxonomic approach. METHODS: After nematode collection from 58 wild boars, the parasites were morphologically identified and genetically characterized by the amplification of 18S ribosomal DNA (rDNA), 28S rDNA, internal transcribed spacer (ITS) region, and cox-1 mitochondrial DNA (mtDNA). Descriptors of infection were determined and Pearson's Chi-square test was applied to compare the prevalence of infections among the identified parasite species, host age group (juveniles and adults), and sex. The Mann-Whitney U test was performed to compare the mean intensity between the age groups and sex. RESULTS: Metastrongylus salmi, Metastrongylus apri, and Metastrongylus pudendotectus were identified in 77.6% (45/58) of the necropsied wild boars. Metastrongylus salmi was the most prevalent and abundant species (70.7%, 11.1), followed by M. pudendotectus (18.9%, 4.3) and M. apri (17.2%, 2.2). Metastrongylus pudendotectus showed the highest mean intensity and range (25.2, 1-93), followed by M. salmi (15.7, 1-58) and M. apri (12.6, 3-27). We found a significantly higher prevalence of Metastrongylus spp. and M. salmi in adult wild boars, probably associated with a more prolonged time of exposure to intermediate host species. The phylogenetic analysis revealed that ITS2 region and cox-1 mtDNA are the most suitable genetic markers for Metastrongylus species characterization. Genetic variability between M. apri and M. salmi isolates was verified. CONCLUSIONS: We expand the knowledge about the Metastrongylus community in the non-captive wild boar population from Brazil as well as the importance of this exotic species in the maintenance of Metastrongylus spp. in its areas of occurrence. The novel genetic sequences obtained may help further studies to understand the genetic diversity in other nematode populations from Brazil and other countries.
Assuntos
Metastrongyloidea , Parasitos , Doenças dos Suínos , Suínos , Animais , Brasil/epidemiologia , Filogenia , DNA Ribossômico/genética , DNA Mitocondrial/genética , Sus scrofa , Doenças dos Suínos/epidemiologia , Doenças dos Suínos/parasitologiaRESUMO
OBJECTIVE: The objectives of this study were: (1) to analyze the temporal trend of tuberculosis treatment outcomes in the state of Sergipe; (2) to identify the existence of seasonality of tuberculosis; (3) to verify the influence of the rapid molecular test (MTB-RIF) in the time series of tuberculosis and its treatment outcomes in the state of Sergipe; and (4) to verify treatment outcomes. METHODS: Ecological study on tuberculosis and three treatment outcomes (cure, interruption of treatment, and death) extracted from Datasus. Incidence and mortality rates were calculated for the crude occurrences of cases and deaths and the proportions of cure and interruption of treatment (%). The time series was analyzed using Prais-Winsten regression from Jan to Dec/2021. RESULTS: The total incidence rate was 36.35 cases per 100,000 inhabitants, with an increase of 0.44% per month (95%CI 0.35; 0.54). The cure rate was 64.0% with a steady trend (p>0.05). The percentage of treatment interruption was 13.3%, with a reduction of -0.73%/month (95%CI -1.11; -0.34). The total mortality rate was 1.92 deaths/100,000 inhabitants with a stationary trend. After the implementation of the MTB-RIF, there was an increase in the incidence rate of 0.65% per month. Seasonality was not identified in any of the analyses performed (p>0.05). CONCLUSION: There was an increase in incidence rates, reduction in treatment interruption and mortality in the state of Sergipe. Seasonality was not identified. The rapid molecular test showed a growth effect on the incidence rate.
Assuntos
Tuberculose , Humanos , Fatores de Tempo , Brasil , Resultado do Tratamento , Tuberculose/tratamento farmacológico , Tuberculose/epidemiologiaRESUMO
Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer in the world, and accounts for 25% of all childhood cancers among children under 15 years of age. Longitudinal studies have shown that children with ALL are born with a deregulated immune response that, together with postnatal environmental exposures, favor the onset of the disease. In this context, IL-10, a key cytokine in the regulation of the immune response, presents itself as a paradoxical mediator, initially influencing the development of ALL through the regulation of inflammatory processes and later on the progression of malignancy, with the increase of this molecule in the leukemia microenvironment. According to the literature, this cytokine plays a critical role in the natural history of the disease and plays an important role in two different though complex scenarios. Thus, in this review, we explore the dual role of IL-10 in ALL, and describe its biological characteristics, immunological mechanisms and genetics, as well as its impact on the leukemia microenvironment and its clinical implications.
Assuntos
Interleucina-10 , Leucemia-Linfoma Linfoblástico de Células Precursoras , Criança , Humanos , Carcinogênese , Citocinas , Interleucina-10/genética , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Microambiente TumoralRESUMO
Inflammation is a physiological mechanism of the immune response and has an important role in maintaining the hematopoietic cell niche in the bone marrow. During this process, the participation of molecules produced by innate immunity cells in response to a variety of pathogen-associated molecular patterns and damage-associated molecular patterns is observed. However, chronic inflammation is intrinsically associated with leukemogenesis, as it induces DNA damage in hematopoietic stem cells and contributes to the creation of the preleukemic clone. Several factors influence the malignant transformation within the hematopoietic microenvironment, with inflammasomes having a crucial role in this process, in addition to acting in the regulation of hematopoiesis and its homeostasis. Inflammasomes are intracellular multimeric complexes responsible for the maturation and secretion of the proinflammatory cytokines interleukin-1ß and interleukin-18 and the cell death process via pyroptosis. Therefore, dysregulation of the activation of these complexes may be a factor in triggering several diseases, including leukemias, and this has been the subject of several studies in the area. In this review, we summarized the current knowledge on the relationship between inflammation and leukemogenesis, in particular, the role of inflammasomes in different types of leukemias, and we describe the potential therapeutic targets directed at inflammasomes in the leukemic context.
Assuntos
Inflamassomos , Leucemia , Humanos , Inflamassomos/metabolismo , Imunidade Inata , Inflamação , Citocinas , Microambiente TumoralRESUMO
For decades, only two nitroheterocyclic drugs have been used as therapeutic agents for Chagas disease. However, these drugs present limited effectiveness during the chronic phase, possess unfavorable pharmacokinetic properties, and induce severe adverse effects, resulting in low treatment adherence. A previous study reported that N-(cyclohexylcarbamothioyl) benzamide (BTU-1), N-(tert-butylcarbamothioyl) benzamide (BTU-2), and (4-bromo-N-(3-nitrophenyl) carbamothioyl benzamide (BTU-3) present selective antiprotozoal activity against all developmental forms of Trypanosoma cruzi Y strain. In this study, we investigated the mechanism of action of these compounds through microscopy and biochemical analyses. Transmission electron microscopy analysis showed nuclear disorganization, changes in the plasma membrane with the appearance of blebs and extracellular arrangements, intense vacuolization, mitochondrial swelling, and formation of myelin-like structures. Biochemical results showed changes in the mitochondrial membrane potential, reactive oxygen species content, lipid peroxidation, and plasma membrane fluidity. In addition, the formation of autophagic vacuoles was observed. These findings indicate that BTU-1, BTU-2, and BTU-3 induced profound morphological, ultrastructural, and biochemical alterations in epimastigote forms, triggering an autophagic-dependent cell death pathway.
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Telocytes are interstitial cells that are present in various tissues, have long cytoplasmic projections known as telopodes, and are classified as CD34+ cells. Telopodes form extensive networks that permeate the stroma, and there is evidence that these networks connect several stromal cell types, giving them an important role in intercellular communication and the maintenance of tissue organisation. Data have also shown that these networks can be impaired and the number of telocytes reduced in association with many pathological conditions such as cancer and fibrosis. Thus, techniques that promote telocyte proliferation have become an important therapeutic target. In this study, ex vivo and in vitro assays were conducted to evaluate the impact on prostatic telocytes of SDF-1, a factor involved in the proliferation and migration of CD34+ cells. SDF-1 caused an increase in the number of telocytes in explants, as well as morphological changes that were possibly related to the proliferation of these cells. These changes involved the fusion of telopode segments, linked to an increase in cell body volume. In vitro assays also showed that SDF-1 enriched prostate stromal cells with telocytes. Altogether, the data indicate that SDF-1 may offer promising uses in therapies that aim to increase the number of telocytes. However, further studies are needed to confirm the efficiency of this factor in different tissues/pathological conditions.
Assuntos
Quimiocina CXCL12 , Telócitos , Masculino , Humanos , Quimiocina CXCL12/metabolismo , Telócitos/metabolismo , Telopódios/metabolismo , Células Estromais , CitoplasmaRESUMO
Objective: Compare the results of medial unicompartmental knee arthroplasty (UKA) using a mobile platform and total knee arthroplasty (TKA) in patients with isolated medial osteoarthritis. Methods: Retrospectivecross-sectional study. Preoperative radiographs of 602 patientswho underwent knee arthroplastybetween February 2017 and February 2020 were evaluated. Isolated medial osteoarthritis was found in 125 patients. Of these, 57 underwent UKA and 68 TKA. With chart analysis and telephone interviews, we compared patients' clinical outcomes and degree of satisfaction. The statistical analysis used a confidence level of 5%. Results: The group of UKA patients obtained 65.8% of favorable results against 79.1% of those undergoing TKA in the function questionnaire (p<0.0001). The complication rate was statistically similar between the groups(p>0.5). Most patients were satisfied or very satisfied in both groups (88.6% of UKA and 91.2% of TKA) (p>0.999). Conclusion: Patients submitted to UKA or TKA have presented the same degree of satisfaction and rate of postoperative complications when comparing patients with isolated medial osteoarthritis. UKA patients had less favorable results onthe clinical functional questionnaire than patients undergoing total arthroplasty. Level Of Evidence III;Retrospective Study.
Objetivo: Comparar os resultados da artroplastia unicompartimental do joelho (UKA) medial com plataforma móvel e artroplastia total do joelho (TKA) em pacientes com osteoartrose medial isolada. Métodos: Estudo transversal retrospectivo. Foram avaliadas radiografias pré-operatórias de 602 pacientes submetidos à artroplastia de joelho entre fevereiro de 2017 e fevereiro de 2020. A osteoartrose medial isolada foi encontrada em 125 pacientes, destes em 57 haviam sido submetidos a UKA e 68 TKA. Com análise de prontuários e entrevistas telefônicas comparamos os resultados clínicos e o grau de satisfação dos pacientes. A análise estatística utilizou nível de confiança de 5%. Resultados: O grupo de pacientes com UKA obteve 65,8% de resultados favoráveis contra 79,1% daqueles submetidos à TKA no questionário de função (p<0,0001). A taxa de complicações foi estatisticamente semelhante entre os grupos (p>0,5). A maioria dos pacientes estava satisfeita ou muito satisfeita em ambos os grupos (88,6% de UKA e 91,2% de TKA) (p>0,999). Conclusão: Pacientes submetidos a UKA ou TKA apresentaram o mesmo grau de satisfação e taxa de complicações pós-operatórias quando comparados pacientes com osteoartrite medial isolada. Os pacientes da UKA apresentaram resultados menos favoráveis ao questionário clínico funcional do que os pacientes submetidos à artroplastia total. Nível de Evidência III; Estudo Retrospectivo.
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The first leptospiral recombinant vaccine was developed in the late 1990s. Since then, progress in the fields of reverse vaccinology (RV) and structural vaccinology (SV) has significantly improved the identification of novel surface-exposed and conserved vaccine targets. However, developing recombinant vaccines for leptospirosis faces various challenges, including selecting the ideal expression platform or delivery system, assessing immunogenicity, selecting adjuvants, establishing vaccine formulation, demonstrating protective efficacy against lethal disease in homologous challenge, achieving full renal clearance using experimental models, and reproducibility of protective efficacy against heterologous challenge. In this review, we highlight the role of the expression/delivery system employed in studies based on the well-known LipL32 and leptospiral immunoglobulin-like (Lig) proteins, as well as the choice of adjuvants, as key factors to achieving the best vaccine performance in terms of protective efficacy against lethal infection and induction of sterile immunity.
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OBJECTIVE: to assess permanent health education actions regarding the national and state contingency plans to face the COVID-19 pandemic in Brazil. METHOD: documentary research, using 54 plans in the initial and final versions, published between January 2020 and May 2021. The content analysis included the identification and systematization of proposals aimed at training and reorganizing the work process, as well as physical and mental health care of health workers. RESULTS: the actions were focused on training workers with an emphasis on flu syndrome, infection risk control measures and knowledge about biosafety. Few plans addressed the teams' working hours and work process, promotion and assistance to the workers' mental health, mainly in the hospital environment. CONCLUSION: the superficiality regarding the approach to permanent education actions in contingency plans need to include actions in the strategic agenda of the Ministry of Health and State and Municipal Health Secretariats, with the qualification of workers to face this and other epidemics. They propose the adoption of health protection and promotion measures in daily health work management within the scope of the SUS.
OBJETIVO: analisar ações de educação permanente em saúde nos Planos Nacional e Estaduais de Contingência para enfrentamento à pandemia de COVID-19 no Brasil. METODOLOGIA: pesquisa documental, com utilização de 54 planos nas versões iniciais e finais, publicados entre janeiro de 2020 e maio de 2021. A análise do conteúdo contemplou identificação e sistematização das propostas voltadas para capacitação e reorganização do processo de trabalho e cuidados à saúde física e mental dos trabalhadores de saúde. RESULTADOS: as ações voltaram-se à capacitação dos trabalhadores com ênfase em síndrome gripal, medidas de controle de riscos de infeção e conhecimento sobre biossegurança. Poucos planos abordaram jornadas e processo de trabalho das equipes, promoção e assistência à saúde mental dos trabalhadores principalmente no âmbito hospitalar. CONCLUSÃO: superficialidade nas abordagens das ações de educação permanente nos planos de contingência, necessidade de inclusão de ações na agenda estratégica do Ministério da Saúde e das secretarias estaduais e municipais de saúde com qualificação dos trabalhadores para enfrentar esta e outras epidemias. Propõe adoção de medidas de proteção e promoção da saúde no cotidiano da gestão do trabalho em saúde no âmbito do SUS.
Assuntos
COVID-19 , Humanos , Pandemias/prevenção & controle , Educação em Saúde , Pessoal de Saúde/psicologia , Saúde MentalRESUMO
Resumo Objetivo: analisar ações de educação permanente em saúde nos Planos Nacional e Estaduais de Contingência para enfrentamento à pandemia de COVID-19 no Brasil. Metodologia: pesquisa documental, com utilização de 54 planos nas versões iniciais e finais, publicados entre janeiro de 2020 e maio de 2021. A análise do conteúdo contemplou identificação e sistematização das propostas voltadas para capacitação e reorganização do processo de trabalho e cuidados à saúde física e mental dos trabalhadores de saúde. Resultados: as ações voltaram-se à capacitação dos trabalhadores com ênfase em síndrome gripal, medidas de controle de riscos de infeção e conhecimento sobre biossegurança. Poucos planos abordaram jornadas e processo de trabalho das equipes, promoção e assistência à saúde mental dos trabalhadores principalmente no âmbito hospitalar. Conclusão: superficialidade nas abordagens das ações de educação permanente nos planos de contingência, necessidade de inclusão de ações na agenda estratégica do Ministério da Saúde e das secretarias estaduais e municipais de saúde com qualificação dos trabalhadores para enfrentar esta e outras epidemias. Propõe adoção de medidas de proteção e promoção da saúde no cotidiano da gestão do trabalho em saúde no âmbito do SUS.
Abstract Objective: to assess permanent health education actions regarding the national and state contingency plans to face the COVID-19 pandemic in Brazil. Method: documentary research, using 54 plans in the initial and final versions, published between January 2020 and May 2021. The content analysis included the identification and systematization of proposals aimed at training and reorganizing the work process, as well as physical and mental health care of health workers. Results: the actions were focused on training workers with an emphasis on flu syndrome, infection risk control measures and knowledge about biosafety. Few plans addressed the teams' working hours and work process, promotion and assistance to the workers' mental health, mainly in the hospital environment. Conclusion: the superficiality regarding the approach to permanent education actions in contingency plans need to include actions in the strategic agenda of the Ministry of Health and State and Municipal Health Secretariats, with the qualification of workers to face this and other epidemics. They propose the adoption of health protection and promotion measures in daily health work management within the scope of the SUS.