RESUMO
Fluorides are contaminants that occur frequently and, generally, naturally in groundwater, affecting countries that depend on these waters for irrigation and human consumption. Chronic exposure to fluorides generates various health effects; therefore, this research was based on education and risk communication to contribute to the resolution of the problem of fluoride exposure in the population. The objective was to develop the capacity to design risk communication programs for personnel involved in the response and management of environmental health risks, with emphasis on fluoride exposure. An online pilot training course on risk communication and fluoride exposure was designed and implemented. For the analysis of the risk perception and knowledge of the participants, before and after the course, a questionnaire was applied and a focus group was conducted. In addition, the participants carried out a series of activities and designed a risk communication program to assess the degree to which the capacity to develop risk communication programs was achieved. To improve the pilot course, two satisfaction surveys were designed and implemented, and a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis was conducted. The results showed an increase in the level of knowledge and changes in the participants' perception; regarding the ability to design risk communication programs, two participants were able to design them excellently. Previous experience, motivation, commitment to learn and the feedback provided during the course influenced the development of this ability.
Los fluoruros son contaminantes presentes con frecuencia y generalmente de forma natural en aguas subterráneas, y afectan a países que dependen de estas aguas para el riego y el consumo humano. La exposición crónica a fluoruros genera diversos efectos a la salud; por lo anterior, esta investigación se basó en la educación y la comunicación de riesgos para contribuir a la resolución del problema de exposición a fluoruros en la población. El objetivo fue desarrollar la capacidad de diseñar programas de comunicación de riesgos del personal involucrado en la respuesta y manejo de los riesgos ambientales para la salud, con énfasis en la exposición a fluoruros. Se diseñó e implementó un curso piloto de formación en línea sobre comunicación de riesgos y exposición a fluoruros. Para el análisis de la percepción de riesgos y conocimientos de los participantes, antes y después del curso, se aplicó un cuestionario y se llevó a cabo un grupo focal. Además, los asistentes realizaron una serie de actividades y diseñaron un programa de comunicación de riesgos con el que se valoró el grado en que se alcanzó la capacidad de desarrollar programas de comunicación de riesgos. Para mejorar el curso piloto se diseñaron y aplicaron dos encuestas de satisfacción y se realizó un análisis FODA (Fortalezas, Oportunidades, Debilidades, Amenazas). Los resultados mostraron un incremento en el nivel de conocimientos y cambios en la percepción de los participantes; en cuanto a la capacidad de diseñar programas de comunicación de riesgos, dos participantes lograron diseñarlo de manera excelente. La experiencia previa, la motivación, el compromiso para aprender y la retroalimentación brindada durante el curso, influyeron en el desarrollo de esta capacidad.
Os fluoretos são contaminantes que ocorrem com frequência e, geralmente, de forma natural nas águas subterrâneas, afetando os países que dependem dessas águas para irrigação e consumo humano. A exposição crônica aos fluoretos gera vários efeitos à saúde; portanto, esta pesquisa baseou-se na educação e na comunicação de riscos para contribuir com a solução do problema da exposição ao fluoreto na população. O objetivo foi desenvolver a capacidade de elaborar programas de comunicação de risco para o pessoal envolvido na resposta e no gerenciamento de riscos ambientais à saúde, com ênfase na exposição à fluoretos. Foi elaborado e implementado um curso piloto de treinamento online sobre comunicação de riscos e exposição. Para a análise da percepção de risco e do conhecimento dos participantes antes e depois do curso, foi aplicado um questionário e aplicado um grupo de foco. Além disso, os participantes realizaram uma série de atividades e elaboraram um programa de comunicação de riscos para avaliar até que ponto a capacidade de desenvolver programas de comunicação de riscos foi alcançada. Para aprimorar o curso piloto, foram duas pesquisas de satisfação foram desenvolvidas e implementadas e uma análise FOFA (Forças, Oportunidades, Fraquezas e Ameaças) foi aplicada. Os resultados mostraram um aumento no nível de conhecimento e mudanças nas percepções dos participantes; em termos da capacidade de elaborar programas de comunicação de riscos, dois participantes conseguiram elaborar excelentes programas de comunicação de riscos. A experiência prévia, a motivação, o compromisso com o aprendizado e o feedback fornecido durante o curso influenciaram o desenvolvimento dessa capacidade.
Assuntos
Comunicação , Educação a Distância , Exposição Ambiental , Saúde Ambiental , Fluoretos , Educação em Saúde , Educadores em Saúde , Fatores de Risco , Humanos , Educação Baseada em Competências , Educação a Distância/métodos , Exposição Ambiental/efeitos adversos , Saúde Ambiental/educação , Saúde Ambiental/métodos , Fluoretos/administração & dosagem , Fluoretos/efeitos adversos , Grupos Focais , Feedback Formativo , Água Subterrânea/química , Educação em Saúde/métodos , Internet , Motivação , Projetos Piloto , Avaliação de Programas e Projetos de Saúde , CriançaRESUMO
Resumen: Los fluoruros son contaminantes presentes con frecuencia y generalmente de forma natural en aguas subterráneas, y afectan a países que dependen de estas aguas para el riego y el consumo humano. La exposición crónica a fluoruros genera diversos efectos a la salud; por lo anterior, esta investigación se basó en la educación y la comunicación de riesgos para contribuir a la resolución del problema de exposición a fluoruros en la población. El objetivo fue desarrollar la capacidad de diseñar programas de comunicación de riesgos del personal involucrado en la respuesta y manejo de los riesgos ambientales para la salud, con énfasis en la exposición a fluoruros. Se diseñó e implementó un curso piloto de formación en línea sobre comunicación de riesgos y exposición a fluoruros. Para el análisis de la percepción de riesgos y conocimientos de los participantes, antes y después del curso, se aplicó un cuestionario y se llevó a cabo un grupo focal. Además, los asistentes realizaron una serie de actividades y diseñaron un programa de comunicación de riesgos con el que se valoró el grado en que se alcanzó la capacidad de desarrollar programas de comunicación de riesgos. Para mejorar el curso piloto se diseñaron y aplicaron dos encuestas de satisfacción y se realizó un análisis FODA (Fortalezas, Oportunidades, Debilidades, Amenazas). Los resultados mostraron un incremento en el nivel de conocimientos y cambios en la percepción de los participantes; en cuanto a la capacidad de diseñar programas de comunicación de riesgos, dos participantes lograron diseñarlo de manera excelente. La experiencia previa, la motivación, el compromiso para aprender y la retroalimentación brindada durante el curso, influyeron en el desarrollo de esta capacidad.
Abstract: Fluorides are contaminants that occur frequently and, generally, naturally in groundwater, affecting countries that depend on these waters for irrigation and human consumption. Chronic exposure to fluorides generates various health effects; therefore, this research was based on education and risk communication to contribute to the resolution of the problem of fluoride exposure in the population. The objective was to develop the capacity to design risk communication programs for personnel involved in the response and management of environmental health risks, with emphasis on fluoride exposure. An online pilot training course on risk communication and fluoride exposure was designed and implemented. For the analysis of the risk perception and knowledge of the participants, before and after the course, a questionnaire was applied and a focus group was conducted. In addition, the participants carried out a series of activities and designed a risk communication program to assess the degree to which the capacity to develop risk communication programs was achieved. To improve the pilot course, two satisfaction surveys were designed and implemented, and a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis was conducted. The results showed an increase in the level of knowledge and changes in the participants' perception; regarding the ability to design risk communication programs, two participants were able to design them excellently. Previous experience, motivation, commitment to learn and the feedback provided during the course influenced the development of this ability.
Resumo: Os fluoretos são contaminantes que ocorrem com frequência e, geralmente, de forma natural nas águas subterrâneas, afetando os países que dependem dessas águas para irrigação e consumo humano. A exposição crônica aos fluoretos gera vários efeitos à saúde; portanto, esta pesquisa baseou-se na educação e na comunicação de riscos para contribuir com a solução do problema da exposição ao fluoreto na população. O objetivo foi desenvolver a capacidade de elaborar programas de comunicação de risco para o pessoal envolvido na resposta e no gerenciamento de riscos ambientais à saúde, com ênfase na exposição à fluoretos. Foi elaborado e implementado um curso piloto de treinamento online sobre comunicação de riscos e exposição. Para a análise da percepção de risco e do conhecimento dos participantes antes e depois do curso, foi aplicado um questionário e aplicado um grupo de foco. Além disso, os participantes realizaram uma série de atividades e elaboraram um programa de comunicação de riscos para avaliar até que ponto a capacidade de desenvolver programas de comunicação de riscos foi alcançada. Para aprimorar o curso piloto, foram duas pesquisas de satisfação foram desenvolvidas e implementadas e uma análise FOFA (Forças, Oportunidades, Fraquezas e Ameaças) foi aplicada. Os resultados mostraram um aumento no nível de conhecimento e mudanças nas percepções dos participantes; em termos da capacidade de elaborar programas de comunicação de riscos, dois participantes conseguiram elaborar excelentes programas de comunicação de riscos. A experiência prévia, a motivação, o compromisso com o aprendizado e o feedback fornecido durante o curso influenciaram o desenvolvimento dessa capacidade.
RESUMO
BACKGROUND: An ostomy significantly influences a person's life, altering their biopsychosocial and sexual sphere and affecting their interpersonal relationships. MATERIALS AND METHODS: Through an observational, descriptive, and cross-sectional study, with a questionnaire aimed at professionals from a health area in Madrid, we analyzed: sociodemographic variables, knowledge of the professionals on the subject, referral of the patient according to the professional's assessment and feelings that the subject under study produces in the patient and in professionals. RESULTS: 49% claimed to have no knowledge about sexuality of the ostomyzed patients. 55.9% of those surveyed consider that the healthcare provider is the one who should introduce the topic of sexuality during the clinical interview. 48.5 and 85.2% are unaware of treatments for male and female sexual dysfunction, respectively. CONCLUSIONS: The data show that the training provided in the university centers is insufficient to deal effectively with this issue in the medical consultation. The participants manifest null or minimal knowledge about the sexual sphere in ostomized patients. Knowledge deficiencies are detected in relation to the sexuality of the ostomized patient, difficulty in talking about sex with these patients, and the importance that sanitary professionals give to the patient's sexual sphere, among others.
ANTECEDENTES: Una ostomía influye significativamente en la vida de la persona, alterando su esfera biopsicosocial y sexual, y afectando a sus relaciones interpersonales. MATERIAL Y MÉTODO: Estudio observacional, descriptivo y transversal. Mediante un cuestionario dirigido a profesionales de un área sanitaria de Madrid, se analizan variables sociodemográficas, conocimientos de los profesionales, derivación del paciente a un especialista según la valoración del profesional encuestado y sentimientos que produce en ellos el tema de estudio. RESULTADOS: El 49% afirma tener conocimientos nulos sobre la sexualidad del paciente ostomizado. El 55.9% de los encuestados considera que el sanitario es quien debe introducir el tema de la sexualidad durante la entrevista clínica. El 48.5 y el 85.2% desconocen tratamientos para la disfunción sexual, masculina y femenina, respectivamente. CONCLUSIÓN: Los datos demuestran que la formación impartida en los centros universitarios es insuficiente para tratar de forma efectiva este tema en la consulta. Los participantes en el estudio muestran nulo o mínimo conocimiento sobre la esfera sexualidad en el paciente ostomizado Se detectan deficiencias de conocimiento en relación con la sexualidad del ostomizado, dificultad para hablar de sexo con el paciente y valor que da el profesional a la esfera sexual en su paciente, entre otras.
Assuntos
Comportamento Sexual , Sexualidade , Feminino , Humanos , Masculino , Estudos Transversais , Emoções , Pessoal de SaúdeRESUMO
BACKGROUND: Potentially inappropriate prescription (PIP) constitutes a risk for the development of adverse effects of a drug that outweigh its benefits, which can be considered inappropriate medication use. OBJECTIVE: To describe the prevalence of PIP in geriatric patients hospitalized at the internal medicine department of a referral hospital in Mexico. MATERIAL AND METHODS: Cross-sectional, descriptive design, with simple allocation of medical records from patients older than 65 years hospitalized between January 2016 and August 2017. The STOPP/START criteria were applied to identify the number of PIPs, the number of prescribed medications, number and type of comorbidities, as well as days of hospital stay. RESULTS: A prevalence of PIP of 73.3% was identified, with main comorbidities being hypertension and type 2 diabetes mellitus. A total of 1,885 prescribed medications were quantified; mean hospital stay was 6.3 days. CONCLUSIONS: A high prevalence of PIP was identified in hospitalized geriatric patients, hence the importance of applying the STOPP/START criteria and of the role of the pharmacist for validating the prescription prior to drug administration.
ANTECEDENTES: Una prescripción potencialmente inapropiada (PPI) constituye un riesgo de presentar efectos adversos por un fármaco que superan los beneficios de este, pudiendo considerarse como uso inadecuado de medicamentos. OBJETIVO: Describir la prevalencia de prescripciones potencialmente inapropiadas en pacientes geriátricos hospitalizados en el servicio de medicina interna de un hospital de referencia en México. MATERIAL Y MÉTODOS: Diseño descriptivo transversal, con asignación simple de expedientes clínicos de pacientes hospitalizados mayores de 65 años, entre enero de 2016 y agosto de 2017. Se aplicaron los criterios STOPP y START para identificar el número de PPI, cantidad de medicamentos prescritos, presencia, cantidad y tipo de comorbilidades, así como días de estancia hospitalaria. RESULTADOS: Se encontró una prevalencia de 73.3 % de PPI y las principales comorbilidades fueron hipertensión arterial y diabetes mellitus tipo 2. Se cuantificaron 1885 medicamentos prescritos; la estancia hospitalaria media fue de 6.3 días. CONCLUSIONES: Se identificó alta prevalencia de PPI en los pacientes geriátricos hospitalizados, de ahí la importancia de aplicar los criterios STOPP y START y del papel del farmacéutico en la validación de la prescripción antes de la administración de medicamentos.
Assuntos
Diabetes Mellitus Tipo 2 , Prescrição Inadequada , Humanos , Idoso , Estudos Transversais , México , Hospitais , Encaminhamento e ConsultaRESUMO
Resumen Antecedentes: Una prescripción potencialmente inapropiada (PPI) constituye un riesgo de presentar efectos adversos por un fármaco que superan los beneficios de este, pudiendo considerarse como uso inadecuado de medicamentos. Objetivo: Describir la prevalencia de prescripciones potencialmente inapropiadas en pacientes geriátricos hospitalizados en el servicio de medicina interna de un hospital de referencia en México. Material y métodos: Diseño descriptivo transversal, con asignación simple de expedientes clínicos de pacientes hospitalizados mayores de 65 años, entre enero de 2016 y agosto de 2017. Se aplicaron los criterios STOPP y START para identificar el número de PPI, cantidad de medicamentos prescritos, presencia, cantidad y tipo de comorbilidades, así como días de estancia hospitalaria. Resultados: Se encontró una prevalencia de 73.3 % de PPI y las principales comorbilidades fueron hipertensión arterial y diabetes mellitus tipo 2. Se cuantificaron 1885 medicamentos prescritos; la estancia hospitalaria media fue de 6.3 días. Conclusiones: Se identificó alta prevalencia de PPI en los pacientes geriátricos hospitalizados, de ahí la importancia de aplicar los criterios STOPP y START y del papel del farmacéutico en la validación de la prescripción antes de la administración de medicamentos.
Abstract Background: Potentially inappropriate prescription (PIP) constitutes a risk for the development of adverse effects of a drug that outweigh its benefits, which can be considered inappropriate medication use. Objective: To describe the prevalence of PIP in geriatric patients hospitalized at the internal medicine department of a referral hospital in Mexico. Material and methods: Cross-sectional, descriptive design, with simple allocation of medical records from patients older than 65 years hospitalized between January 2016 and August 2017. The STOPP/START criteria were applied to identify the number of PIPs, the number of prescribed medications, number and type of comorbidities, as well as days of hospital stay. Results: A prevalence of PIP of 73.3% was identified, with main comorbidities being hypertension and type 2 diabetes mellitus. A total of 1,885 prescribed medications were quantified; mean hospital stay was 6.3 days. Conclusions: A high prevalence of PIP was identified in hospitalized geriatric patients, hence the importance of applying the STOPP/START criteria and of the role of the pharmacist for validating the prescription prior to drug administration.
RESUMO
The primary source of fluoride exposure is groundwater, but evidence suggests that beverages and food are additional fluoride sources. Intake of these products at an early age affects the optimal functioning of soft organs. An increase in sweetened beverage consumption by the pediatric population has been reported, suggesting an increase in fluoride exposure. The objectives of this study were to determine the fluoride concentrations in beverages and analyze the risk to human health from fluoride exposure to sweetened beverages consumed by children. Eighty-two sugar-sweetened beverages produced in different Mexican states were analyzed. The fluoride determination was carried out with an ion-selective electrode. The highest fluoride concentration was 1.92 mg/L; 73.2% of beverages showed fluoride values above permitted limits. Low-cost beverages had the highest fluoride values, suggesting that the water used for their production does not comply with fluorine regulations. According to the risk assessment in children from 3 to 6 years, the daily consumption of juices and sodas with concentrations that exceeded the normative of 0.7 mg/L could represent a risk to dental fluorosis development. It is crucial to control fluoride and regulate its concentrations in beverages for children to ensure food safety, especially in areas of endemic hydrofluorosis.
Assuntos
Intoxicação por Flúor , Bebidas Adoçadas com Açúcar , Humanos , Criança , Bebidas Adoçadas com Açúcar/efeitos adversos , Fluoretos/efeitos adversos , Bebidas/efeitos adversos , Medição de RiscoRESUMO
Cyclic vomiting syndrome is a benign, chronic, functional gastrointestinal pathology that manifests clinically with intense nausea and vomiting interspersed with asymptomatic periods. Its diagnosis is made according to the Rome IV criteria, which require the presence of at least 2 episodes of vomiting in the past 6 months or 3 or more episodes in the past year, with the corresponding exclusion of secondary causes that can explain the vomiting. We present the case of a 44-year-old man who consulted for intermittent nausea and vomiting of 1 year evolution with hydroelectrolytic repercussion and multiple emergency consultations. The diagnosis of cyclic vomiting syndrome was made and treatment with amitriptyline was started due to its neuromodulatory effect to prevent the recurrence of episodes. After 6 months of establishing it, the patient is asymptomatic.
El síndrome de vómitos cíclicos es una patología gastrointestinal funcional crónica, benigna, que se manifiesta clínicamente con náuseas y vómitos intensos que intercalan con periodos asintomáticos. Su diagnóstico se realiza de acuerdo con los criterios de Roma IV, que requieren la presencia de al menos 2 episodios de vómitos en los últimos 6 meses o 3 o más episodios en el último año, con la correspondiente exclusión de causas secundarias que puedan explicar los síntomas. Se presenta el caso de un hombre de 44 años que consulta por náuseas y vómitos intermitentes de 1 año de evolución, con repercusión hidroelectrolítica y múltiples consultas en emergencia. Se realiza el diagnóstico de síndrome de vómitos cíclicos y se inicia tratamiento con amitriptilina, por su efecto neuromodulador para prevenir la recurrencia de los episodios. Luego de 6 meses de instaurado el mismo, el paciente se presenta asintomático.
RESUMO
The purpose of this article is to contribute to the understanding and visibility of conflicts and disputes over the use of agrochemicals in the provinces of Santa Fe, Santiago del Estero and Salta, in Argentina. Secondary information sources were gathered and systematized to perform a first contextual analysis of regulatory frameworks, public policies and the emergence of social construction processes related to environmental and health risks. This analysis revolved around three dimensions: a regulatory dimension, a political-institutional dimension, and a territorial-health dimension. In all three jurisdictions, there are specific laws that govern the use of agrochemicals and certain institutionalization intended to implement, control and monitor them. However, similarly to what has happened at the regional and international levels, the study revealed multiple conflict situations and/or events that call environmental and health impacts into question. Agrochemical use policy is shattered into multiple regulations, institutions and levels of competence, a framework in which health and environmental policies are left behind. Despite some progress, there is no official recognition of the health and environmental damage caused by the use of agrochemicals.
El objetivo del artículo es contribuir a la comprensión y visibilización de los conflictos y controversias en torno al uso de agroquímicos en las provincias de Santa Fe, Santiago del Estero y Salta, Argentina. Se relevaron y sistematizaron fuentes de información secundaria, con el fin de llevar adelante un primer análisis contextual de los marcos regulatorios, las políticas públicas y la emergencia de procesos de construcción social de los riesgos ambientales y sanitarios. El análisis fue organizado en torno a tres dimensiones: normativa, político-institucional y territorial-sanitaria. En las tres jurisdicciones existen leyes específicas que regulan el uso de agroquímicos y cierta institucionalidad destinada a su implementación, control y monitoreo. No obstante, y en concordancia con lo ocurrido a nivel regional e internacional, el estudio relevó una multiplicidad de situaciones y/o eventos conflictivos que problematizan los impactos ambientales y sanitarios. La política relativa a la utilización de agroquímicos está fragmentada en múltiples regulaciones, instituciones y escalas de competencias, marco dentro del cual la política sanitaria y ambiental poseen un lugar rezagado. Más allá de ciertos avances, no hay reconocimiento oficial del daño a la salud y el ambiente generado por el uso de agroquímicos.
Assuntos
Agroquímicos , Agroquímicos/toxicidade , Argentina , HumanosRESUMO
With the appearance of new viruses and infectious diseases (ID) such as COVID-19 in 2019, as well as the lack of specific pharmacological tools for the management of patients with severe complications or comorbidities, it is important to search for adjuvant treatments that help improve the prognosis of infectious disease patients. It is also important that these treatments limit the oxidative and hyperinflammatory damage caused as a response to pathogenic agents, since, in some cases, an inflammatory syndrome may develop that worsens the patient's prognosis. The potential benefits of complementary nutrients and dietary interventions in the treatment of pathological processes in which oxidative stress and inflammation play a fundamental role have been widely evaluated. Coenzyme Q10 (CoQ10) is a supplement that has been shown to protect cells and be effective in cardiovascular diseases and obesity. Additionally, some studies have proposed it as a possible adjuvant treatment in viral infections. Preclinical and clinical studies have shown that CoQ10 has anti-inflammatory and antioxidant effects, and effects on mitochondrial dysfunction, which have been linked to the inflammatory response.
RESUMO
Resumen El objetivo del artículo es contribuir a la comprensión y visibilización de los conflictos y controversias en torno al uso de agroquímicos en las provincias de Santa Fe, Santiago del Estero y Salta, Argentina. Se relevaron y sistematizaron fuentes de información secundaria, con el fin de llevar adelante un primer análisis contextual de los marcos regulatorios, las políticas públicas y la emergencia de procesos de construcción social de los riesgos ambientales y sanitarios. El análisis fue organizado en torno a tres dimensiones: normativa, político-institucional y territorial-sanitaria. En las tres jurisdicciones existen leyes específicas que regulan el uso de agroquímicos y cierta institucionalidad destinada a su implementación, control y monitoreo. No obstante, y en concordancia con lo ocurrido a nivel regional e internacional, el estudio relevó una multiplicidad de situaciones y/o eventos conflictivos que problematizan los impactos ambientales y sanitarios. La política relativa a la utilización de agroquímicos está fragmentada en múltiples regulaciones, instituciones y escalas de competencias, marco dentro del cual la política sanitaria y ambiental poseen un lugar rezagado. Más allá de ciertos avances, no hay reconocimiento oficial del daño a la salud y el ambiente generado por el uso de agroquímicos.
Abstract The purpose of this article is to contribute to the understanding and visibility of conflicts and disputes over the use of agrochemicals in the provinces of Santa Fe, Santiago del Estero and Salta, in Argentina. Secondary information sources were gathered and systematized to perform a first contextual analysis of regulatory frameworks, public policies and the emergence of social construction processes related to environmental and health risks. This analysis revolved around three dimensions: a regulatory dimension, a political-institutional dimension, and a territorial-health dimension. In all three jurisdictions, there are specific laws that govern the use of agrochemicals and certain institutionalization intended to implement, control and monitor them. However, similarly to what has happened at the regional and international levels, the study revealed multiple conflict situations and/or events that call environmental and health impacts into question. Agrochemical use policy is shattered into multiple regulations, institutions and levels of competence, a framework in which health and environmental policies are left behind. Despite some progress, there is no official recognition of the health and environmental damage caused by the use of agrochemicals.
Assuntos
Humanos , Agroquímicos/toxicidade , ArgentinaRESUMO
Cyclic vomiting syndrome is a benign, chronic, functional gastrointestinal pathology that manifests clinically with intense nausea and vomiting interspersed with asymptomatic periods. Its diagnosis is made according to the Rome IV criteria, which require the presence of at least 2 episodes of vomiting in the past 6 months or 3 or more episodes in the past year, with the corresponding exclusion of secondary causes that can explain the vomiting. We present the case of a 44-year-old man who consulted for intermittent nausea and vomiting of 1 year evolution with hydroelectrolytic repercussion and multiple emergency consultations. The diagnosis of cyclic vomiting syndrome was made and treatment with amitriptyline was started due to its neuromodulatory effect to prevent the recurrence of episodes. After 6 months of establishing it, the patient is asymptomatic.
Assuntos
Náusea , Vômito , Masculino , Humanos , Adulto , Vômito/etiologia , Amitriptilina/uso terapêuticoRESUMO
BACKGROUND: Uropathogenic Escherichia coli (UPEC) has increased the incidence of urinary tract infection (UTI). It is the cause of more than 80% of community-acquired cystitis cases and more than 70% of uncomplicated acute pyelonephritis cases. AIM: The present study describes the molecular epidemiology of UPEC O25b clinical strains based on their resistance profiles, virulence genes, and genetic diversity. METHODS: Resistance profiles were identified using the Kirby-Bauer method, including the phenotypic production of extended-spectrum ß-lactamases (ESBLs) and metallo-ß-lactamases (MBLs). The UPEC serogroups, phylogenetic groups, virulence genes, and integrons were determined via multiplex PCR. Genetic diversity was established using pulsed-field gel electrophoresis (PFGE), and sequence type (ST) was determined via multilocus sequence typing (MLST). RESULTS: UPEC strains (n = 126) from hospitalized children with complicated UTIs (cUTIs) were identified as O25b, of which 41.27% were multidrug resistant (MDR) and 15.87% were extensively drug resistant (XDR). The O25b strains harbored the fimH (95.23%), csgA (91.26%), papGII (80.95%), chuA (95.23%), iutD (88.09%), satA (84.92%), and intl1 (47.61%) genes. Moreover, 64.28% were producers of ESBLs and had high genetic diversity. ST131 (63.63%) was associated primarily with phylogenetic group B2, and ST69 (100%) was associated primarily with phylogenetic group D. CONCLUSION: UPEC O25b/ST131 harbors a wide genetic diversity of virulence and resistance genes, which contribute to cUTIs in pediatrics.
RESUMO
INTRODUCCIÓN Si bien en Argentina la emergencia y expansión del COVID-19 tuvo lugar especialmente en los centros urbanos en virtud de la densidad poblacional, otras regiones también se han visto afectadas. Los sectores sociales más vulnerables en ámbitos urbanos y rurales, con históricas dificultades de acceso a servicios básicos de infraestructura y sistemas de salud, se han visto doblemente afectados. OBJETIVOS Analizar los impactos diferenciales de la pandemia por COVID-19 durante el período 2020-2022, considerando las transformaciones territoriales recientes, los problemas ambientales e hídricos y las experiencias de salud comunitaria en escenarios regionales específicos como la región chaqueña y el Área Metropolitana de Buenos Aires (AMBA). Método Diseño cualitativo que triangula fuentes primarias y secundarias con el desarrollo de estudios de caso en Selva (Santiago del Estero), Santa Victoria Este (Salta) y barrios populares de CABA y José C. Paz (AMBA). Resultados Las transformaciones territoriales en ambas regiones han configurado escenarios de desigualdad social, ambiental e hídrica. La distribución de la cobertura de agua y saneamiento en ambos casos margina a poblaciones rurales y barrios populares urbanos del acceso al servicio, lo que trae aparejado el uso de fuentes alternativas con problemas de calidad asociados a contaminantes naturales y/o antrópicos. Las medidas de aislamiento y cuidado dispuestas evidenciaron las consecuencias sanitarias y no sanitarias de la pandemia, en especial en poblaciones con dificultades históricas en el acceso a la salud. La investigación logró relevar procesos organizativos a nivel comunitario frente a la emergencia sanitaria y el modo en que ésta profundizó situaciones críticas preexistentes. Asimismo, y de modo paradójico, en algunas localidades las medidas de aislamiento, junto con otros dispositivos de control, socavaron experiencias comunitarias previas. DISCUSIÓN Es necesario plantear abordajes sanitarios que sean adecuados a los diversos contextos regionales y sociales y que logren revertir lógicas históricas de marginalidad. Para ello se torna central que las políticas sanitarias incorporen la participación de las comunidades locales y reconozcan las determinaciones territoriales de la salud que generan inequidad social.
Assuntos
Meio Ambiente , COVID-19 , Vulnerabilidade SocialRESUMO
BACKGROUND: Evidence indicates that low-grade inflammation can alter gastrointestinal motor and sensory function and might contribute to the genesis of symptoms in IBS. OBJECTIVE: To examine relationships between IBS, disease antibodies and cytokine titers in celiac patients and a control group. MATERIALS AND METHODS: IBS, CD activity and serum levels of IL-6, IL-8 and IL12/23p40 were determined in celiac patients and controls. RESULTS: 123 celiac patients were included, 89% were female. 59% demonstrated disease activity and 32% met IBS criteria. Prevalence of IBS was not different between patients who adhered or did not adhere to GFD as well as between patients with or without positive antibodies. Celiac patients had increased levels of IL-6, IL-8 and IL12/23p40 as compared to controls. Higher levels of cytokines were found in celiac patients with IBS than in those without IBS. No difference in levels of cytokines was found between patients with and without CD positive antibodies. A significant negative correlation between the mental component of QoL and IL-6 and IL12/23p40 levels was found, but not with IL-8. CONCLUSION: Higher levels of inflammatory cytokines were found in CD patients with IBS than in either those without IBS or controls, indicating that IBS symptoms are associated with an increase in the inflammatory response and a decrease in quality of life of CD patients. These differences in cytokine levels were not related to CD antibodies status suggesting that IBS, in CD, is related to a different inflammatory process than that which is relevant to CD.
Assuntos
Anticorpos/sangue , Doença Celíaca/complicações , Doença Celíaca/imunologia , Interleucina-12/sangue , Interleucina-6/sangue , Interleucina-8/sangue , Síndrome do Intestino Irritável/sangue , Síndrome do Intestino Irritável/complicações , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
La entidad llamada tick-borne lymphadenopathy, también conocida como dermacentor-borne necrosis eritema lymphadenopathy, se incluye dentro del diagnóstico diferencial de enfermedades transmitidas por garrapatas, que han aumentado considerablemente en los últimos años debido a una mayor observación clínica-epidemiológica y mejoría diagnóstica. Es una zoonosis causada por Rickettsia slovaca y transmitida por la picadura de la garrapata Dermacentor marginatus. Los pacientes afectados tienen una escara necrótica rodeada de un halo eritematoso en el cuero cabelludo y adenopatías regionales dolorosas. Se presenta a un varón de siete años que mostró, tras la extracción de una garrapata, una escara necrótica en el cuero cabelludo, con adenopatías y febrícula. La reacción en cadena de la polimerasa y el cultivo de la lesión confirmaron la presencia de Rickettsia slovaca. El paciente recibió azitromicina oral con buena respuesta. En Atención Primaria, es importante el seguimiento de las picaduras de garrapatas para detectar posibles enfermedades transmitidas por estas.
The entity called tick-borne lymphadenopathy, also known as dermacentor-borne necrosis eritema lymphadenopathy, is included in the differential diagnosis of diseases transmitted by ticks, which have increased considerably in recent years due to greater clinical-epidemiological observation and diagnostic improvement. It is a zoonosis caused by Rickettsia slovaca and transmitted by the bite of the Dermacentor marginatus tick. Affected patients have a necrotic eschar surrounded by an erythematous halo in the scalp, as well as painful regional lymphadenopathy. Linfadenopatía transmitida por garrapata. Un caso pediátrico de rickettsiosis en atención primaria Lymphadenopathy transmitted by tick. A pediatric case of rickettsiosis in primary care We present a seven-year-old male who shows, after the extraction of a tick, a necrotic eschar on the scalp, accompanied by lymphadenopathy and low-grade fever. The study of polymerase chain reaction and culture of the lesion confirm the presence of Rickettsia slovaca. The patient received oral azithromycin with a good response. In Primary Care, it is important to monitor the tick bites, to detect possible diseases transmitted by them.
Assuntos
Humanos , Masculino , Criança , Picadas de Carrapatos , Rickettsiose do Grupo da Febre Maculosa , Carrapatos , Zoonoses , Azitromicina/uso terapêutico , Úlcera por Pressão , Linfadenopatia , NecroseRESUMO
The entity called tick-borne lymphadenopathy, also known as dermacentor-borne necrosis eritema lymphadenopathy, is included in the differential diagnosis of diseases transmitted by ticks, which have increased considerably in recent years due to greater clinical-epidemiological observation and diagnostic improvement. It is a zoonosis caused by Rickettsia slovaca and transmitted by the bite of the Dermacentor marginatus tick. Affected patients have a necrotic eschar surrounded by an erythematous halo in the scalp, as well as painful regional lymphadenopathy. We present a seven-year-old male who shows, after the extraction of a tick, a necrotic eschar on the scalp, accompanied by lymphadenopathy and low-grade fever. The study of polymerase chain reaction and culture of the lesion confirm the presence of Rickettsia slovaca. The patient received oral azithromycin with a good response. In Primary Care, it is important to monitor the tick bites, to detect possible diseases transmitted by them.
La entidad llamada tick-borne lymphadenopathy, también conocida como dermacentor-borne necrosis eritema lymphadenopathy, se incluye dentro del diagnóstico diferencial de enfermedades transmitidas por garrapatas, que han aumentado considerablemente en los últimos años debido a una mayor observación clínica-epidemiológica y mejoría diagnóstica. Es una zoonosis causada por Rickettsia slovaca y transmitida por la picadura de la garrapata Dermacentor marginatus. Los pacientes afectados tienen una escara necrótica rodeada de un halo eritematoso en el cuero cabelludo y adenopatías regionales dolorosas. Se presenta a un varón de siete años que mostró, tras la extracción de una garrapata, una escara necrótica en el cuero cabelludo, con adenopatías y febrícula. La reacción en cadena de la polimerasa y el cultivo de la lesión confirmaron la presencia de Rickettsia slovaca. El paciente recibió azitromicina oral con buena respuesta. En Atención Primaria, es importante el seguimiento de las picaduras de garrapatas para detectar posibles enfermedades transmitidas por estas.
Assuntos
Dermacentor/microbiologia , Linfadenopatia/diagnóstico , Infecções por Rickettsia/diagnóstico , Rickettsia/isolamento & purificação , Doenças Transmitidas por Carrapatos/diagnóstico , Animais , Criança , Humanos , Linfadenopatia/microbiologia , Masculino , Atenção Primária à Saúde , Infecções por Rickettsia/transmissão , Doenças Transmitidas por Carrapatos/transmissão , Zoonoses/diagnóstico , Zoonoses/microbiologia , Zoonoses/transmissãoRESUMO
Protection against foot-and-mouth disease virus (FMDV) has been linked to the development of a humoral response. In Argentina, the official control tests for assessing the potency of FMD vaccines are protection against podal generalization (PPG) and expected percentage of protection (EPP) curves built with quantitative data of antibodies determined by liquid-phase blocking ELISA (lpELISA). The results of these tests are used to accept or discard vaccines at the batch level. In this report, a mouse model was assessed as an alternative efficacy control for FMDV vaccines. To this aim, groups of cattle (n = 18) and BALB/c mice (n = 16) were inoculated with commercial FMDV vaccines and bleedings were performed 60 days post vaccination (dpv) in cattle and 21 dpv in mice. Specific FMDV antibody titres were measured in both species by a standardized lpELISA. A statistically significant association between antibody levels in cattle and mice has already been demonstrated. However, some vaccines have been misclassified since they were considered protective based on lpELISA results but did not induce good protection in cattle upon challenge. For this reason, other immunological parameters were evaluated to improve the prediction of protection in mice, without the need of using infective virus. In addition, antibody titres by lpELISA, the IgG2b/IgG1 isotype ratio and the Avidity Index were identified as good predictors, resulting in an optimal predictive model of protection. This mouse model could be a simple and economic alternative for testing FMD vaccines since the disadvantages of high costs and facility requirements associated with the use of large animals are overcome.
Assuntos
Anticorpos Antivirais/imunologia , Doenças dos Bovinos/prevenção & controle , Modelos Animais de Doenças , Vírus da Febre Aftosa/imunologia , Febre Aftosa/prevenção & controle , Imunoglobulina G/sangue , Vacinas Virais/imunologia , Animais , Argentina , Bovinos , Doenças dos Bovinos/virologia , Ensaio de Imunoadsorção Enzimática/veterinária , Febre Aftosa/virologia , Masculino , Camundongos , Camundongos Endogâmicos BALB C , Vacinação/veterináriaRESUMO
ABSTRACT Background: Evidence indicates that low-grade inflammation can alter gastrointestinal motor and sensory function and might contribute to the genesis of symptoms in IBS. Objective: To examine relationships between IBS, disease antibodies and cytokine titers in celiac patients and a control group. Materials and methods: IBS, CD activity and serum levels of IL-6, IL-8 and IL12/23p40 were determined in celiac patients and controls. Results: 123 celiac patients were included, 89% were female. 59% demonstrated disease activity and 32% met IBS criteria. Prevalence of IBS was not different between patients who adhered or did not adhere to GFD as well as between patients with or without positive antibodies. Celiac patients had increased levels of IL-6, IL-8 and IL12/23p40 as compared to controls. Higher levels of cytokines were found in celiac patients with IBS than in those without IBS. No difference in levels of cytokines was found between patients with and without CD positive antibodies. A significant negative correlation between the mental component of QoL and IL-6 and IL12/23p40 levels was found, but not with IL-8. Conclusion: Higher levels of inflammatory cytokines were found in CD patients with IBS than in either those without IBS or controls, indicating that IBS symptoms are associated with an increase in the inflammatory response and a decrease in quality of life of CD patients. These differences in cytokine levels were not related to CD antibodies status suggesting that IBS, in CD, is related to a different inflammatory process than that which is relevant to CD.
RESUMEN Antecedentes: la evidencia indica que la inflamación de bajo grado puede alterar la función motora y sensorial gastrointestinal y puede contribuir a la aparición de síntomas en el SII. Objetivo: Examinar la relación entre SII, anticuerpos contra enfermedades y títulos de citocinas en pacientes celíacos y un grupo de control. Materiales y métodos: se determinaron los síntomas de SII, actividad de CD y niveles séricos de IL-6, IL-8 e IL12 / 23p40 en pacientes celíacos y controles. Resultados: se incluyeron 123 pacientes celíacos, el 89% eran mujeres. El 59% demostró actividad de la enfermedad y el 32% cumplió con los criterios del SII. La prevalencia del SII no fue diferente entre los pacientes que se adhirieron o no se adhirieron a GFD, así como entre los pacientes con o sin anticuerpos positivos. Los pacientes celíacos tenían niveles aumentados de IL-6, IL-8 e IL12 / 23p40 en comparación con los controles. Se encontraron niveles más altos de citocinas en pacientes celíacos con SII que en aquellos sin SII. No se encontraron diferencias en los niveles de citocinas entre pacientes con y sin anticuerpos CD positivos. Se encontró una correlación negativa significativa entre el componente mental de la calidad de vida y los niveles de IL-6 e IL12 / 23p40, pero no con IL-8. Conclusión: Se encontraron niveles más altos de citocinas inflamatorias en pacientes con EC con SII que en aquellos sin SII o controles, lo que indica que los síntomas del SII están asociados con un aumento en la respuesta inflamatoria y una disminución en la calidad de vida de los pacientes con CD. Estas diferencias en los niveles de citocinas no estaban relacionadas con el estado de los anticuerpos contra la CD, lo que sugiere que el SII, en la CD, está relacionado con un proceso inflamatorio diferente al que es relevante para la CD.
Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença Celíaca/complicações , Doença Celíaca/imunologia , Interleucina-8/sangue , Interleucina-6/sangue , Interleucina-12/sangue , Síndrome do Intestino Irritável/sangue , Síndrome do Intestino Irritável/complicações , Anticorpos/sangue , Estudos TransversaisRESUMO
INTRODUCCIÓN: Entre las principales consecuencias de las transformaciones ocurridas en el agro argentino desde fines del siglo XX, se encuentran los impactos ambientales y sanitarios vinculados con la exposición directa e indirecta a los agroquímicos. El objetivo de este trabajo fue contribuir a la comprensión de los conflictos y controversias en torno a los efectos sobre el ambiente y la salud derivados del uso de agroquímicos. MÉTODOS: Se realizó un estudio de caso en la localidad de Selva, provincia de Santiago del Estero, Argentina. Se relevaron fuentes de información secundaria. Se llevaron adelante 40 entrevistas con actores relevantes a lo largo de seis visitas a la localidad de estudio en 2018 y 2019. RESULTADOS: Existen marcos normativos específicos que regulan el uso de agroquímicos, sus distancias de aplicación y categorías de toxicidad, así como cierta institucionalidad destinada a su implementación, control y monitoreo. Desde la población local, comenzó un proceso de construcción social del riesgo que ha llevado a la problematización de los impactos ambientales y sanitarios a los que está expuesta cotidianamente. DISCUSIÓN: La política relativa a la utilización de agroquímicos se encuentra fragmentada en múltiples regulaciones, instituciones y escalas de competencias, y dentro de ese marco la política sanitaria posee un lugar rezagado. Más allá de ciertos avances, no hay reconocimiento oficial del daño a la salud y al ambiente.