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INTRODUCTION: Research on public health interventions to improve hypertension care and control in low-income and middle-income countries remains scarce. This study aims to evaluate the effectiveness and assess the process and fidelity of implementation of a multi-component intervention to reduce the gaps in hypertension care and control at a population level in low-income communes of Medellin, Colombia. METHODS AND ANALYSIS: A multi-component intervention was designed based on international guidelines, cross-sectional population survey results and consultation with the community and institutional stakeholders. Three main intervention components integrate activities related to (1) health services redesign, (2) clinical staff training and (3) patient and community engagement. The effectiveness of the intervention will be evaluated in a controlled before-after quasi-experimental study, with two deprived communes of the city selected as intervention and control arms. We will conduct a baseline and an endline survey 2 years after the start of the intervention. The primary outcomes will be the gaps in hypertension diagnosis, treatment, follow-up and control. Effectiveness will be evaluated with the difference-in-difference measures. Generalised estimation equation models will be fitted considering the clustered nature of data and adjusting for potential confounding variables. The implementation process will be studied with mixed methods. Implementation fidelity will be documented to assess to which degree the intervention components were implemented as intended. ETHICS AND DISSEMINATION: The study protocol has been approved by the Ethics Research Committee of Metrosalud in Colombia (reference 1400/5.2), the Medical Ethics Committee of the Antwerp University Hospital (reference 18/40/424) and the Institutional Review Board of the Antwerp Institute of Tropical Medicine (reference 1294/19). We will share and discuss the study results with the community, institutional stakeholders and national health policymakers. We will publish them in national and international peer-reviewed scientific journals. TRIAL REGISTRATION NUMBER: NCT05011838.
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Hipertensão , Colômbia , Estudos Controlados Antes e Depois , Estudos Transversais , Humanos , Hipertensão/prevenção & controle , Pobreza , Saúde PúblicaRESUMO
INTRODUCTION: Common variable immunodeficiency (CVID) is the most prevalent symptomatic humoral deficiency; however, its heterogeneous presentation makes the diagnosis difficult. The present study is aimed to verify the CVID diagnostic criteria as established by the European Society for Immunodeficiencies in 42 CVID patients from our outpatient clinic. METHODS: Information was collected from their medical records and when needed, lymphocyte subpopulations in peripheral blood (PB) were performed by flow cytometry. RESULTS: All the patients fulfilled the clinical working definition for CVID and showed decreased serum IgG and IgA at diagnosis. Over two-thirds of the patients had decreased memory B cell percentages. However, the remaining patients exhibited other quantitative B cell defects in PB. Evaluation of vaccination responses was only found in 13 records and 69% were not responsive. None of the patients were subjected to vaccination studies to both, T-cell dependent and independent antigens. The two required tests to evaluate T cell responses were performed in 84.2% of the patients and reported normal. Without the support of third-party payers, only 34.2% of our patients would have completed the required evaluations. CONCLUSIONS: Further efforts are needed to speed up CVID diagnosis in low-resourced settings, increasing the availability of the required resources and optimizing the healthcare supply chain.
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Imunodeficiência de Variável Comum , Linfócitos B , Imunodeficiência de Variável Comum/diagnóstico , Citometria de Fluxo , Humanos , Subpopulações de Linfócitos , Linfócitos TRESUMO
La literatura técnica suele presentar los Sistemas de Salud (SS) como conjuntos de recursos médicos destinados a atender enfermedades. Un análisis más amplio del tema permite caracterizar los SS como la expresión de sistemas políticos que surgen y cambian en contextos históricos diferentes, al impulso de las condiciones e intereses predominantes. Los sistemas políticos son los mismos sistemas sociales cuando los valoramos desde la perspectiva de las relaciones de poder que se establecen entre sus integrantes. Desde esta perspectiva los SS, sus agentes, discursos y dispositivos, se revelan como componentes de sistemas políticos que determinan, bajo las apariencias el tipo de gestión que se aplica a la comprensión y cuidado de la salud, y configuran "modelos de respuesta social". Este documento, describe los SS como sistemas políticos, con base en las características de la respuesta social preponderante. Se describen cinco tipologías que pueden coexistir tanto de forma sinérgica como contradictoria reflejando las condiciones e intereses predominantes en el grupo: sistemas populares, de beneficencia, de seguridad social, estatales, y privados. Al final se propone que el análisis de los aspectos formales y técnicos es por sí mismo insuficiente para explicar e intervenir la dinámica de los SS.
Technical literature usually presents Health Systems (HS) as sets of medical resources aimed at treating diseases. A broader analysis of the subject allows us to characterize HS as the expression of political systems, which arise and change in different historical contexts, driven by prevailing conditions and interests. Political systems are the same social systems when we value them from the perspective of the power relations established among their members. From this perspective, HS, their agents, discourses, and devices, are revealed as components of political systems that determine, under appearances, the type of management that people applied to understand and care for their health, and configure "models of social response." In this document, the analysis of HS is based on the characteristics of the prevailing social response. We describe five typologies that can coexist, both synergistically and contradictory, reflecting the prevailing conditions and interests in the group: popular, charity, social security, state, and private systems. In the end, it is proposed that the analysis of the formal and technical aspects is by itself insufficient to explain HS and intervene in their dynamics
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Humanos , Sistemas Políticos , Administração de Serviços de Saúde , Sistemas de Saúde , Setor Privado , Previdência Social , Sistemas Públicos de SaúdeRESUMO
OBJECTIVES: To assess hypertension prevalence and the extent and associated factors of hypertension diagnosis, follow-up, treatment and control gaps in low-income urban Medellin, Colombia. METHODS: We randomly sampled 1873 adults aged 35 or older. Unaware hypertensive individuals were defined as those without previous diagnosis whose average blood pressure was equal to or above 140/90 mmHg. For aware hypertensive patients, control was delimited as average blood pressure below 140/90 if under 59 years old or diabetic, and as less than 150/90 otherwise. We used logistic regression to identify care gap-associated factors. RESULTS: Hypertension prevalence was 43.5% (95% CI 41.2-45.7). We found 28.2% aware and 15.3% unaware hypertensive individuals, which corresponds to a 35.1% (95% CI 31.9-38.5) underdiagnosis. This gap was determined by age, sex, education and lifestyle factors. 14.4% (95% CI 11.6-17.6) of aware hypertensive patients presented a follow-up gap, 93.4% (95% CI 90.9-95.2) were prescribed antihypertensive drugs, but 38.9% (95% CI 34.7-43.3) were not compliant. The latter was strongly associated with follow-up. The hypertension control gap in aware hypertensive patients, 39.0% (95% CI: 34.9-43.2), was associated with being older, having diabetes, weakly adhering to pharmacological treatment and receiving poor non-pharmacological advice. Overall, 60.4% (95% CI 57.0-63.8) of aware and unaware hypertensive participants had either diagnosed but uncontrolled or undiagnosed hypertension. CONCLUSIONS: We found high hypertension prevalence coupled with, from an international perspective, encouraging awareness and control figures. Still, there remains ample room for improvement. Our findings can assist in designing integrated primary healthcare measures that further strengthen equitable and effective access to hypertension care and control.
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Disparidades em Assistência à Saúde , Hipertensão/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde , Adulto , Anti-Hipertensivos/uso terapêutico , Pressão Sanguínea , Colômbia/epidemiologia , Feminino , Humanos , Hipertensão/prevenção & controle , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Inquéritos e Questionários , População UrbanaRESUMO
Background Hypertension requires life-long medical care, which may cause economic burden and even lead to catastrophic health expenditure. Objective To estimate the extent of out-of-pocket expenditure for hypertension care at a population level and its impact on households' budgets in a low-income urban setting in Colombia. Methods We conducted a cross-sectional survey in Santa Cruz, a commune in the city of Medellin. In 410 randomly selected households with a hypertensive adult, we estimated annual basic household expenditure and hypertension-attributable out-of-pocket expenditure. For socioeconomic stratification, we categorised households according to basic expenditure quintiles. Catastrophic hypertension-attributable expenditure was defined as out-of-pocket expenditure above 10% of total household expenditure. Results The average annual basic household expenditure was US dollars at purchasing power parity (USD-PPP) $12,255.59. The average annual hypertension-attributable out-of-pocket expenditure was USD-PPP $147.75 (95% CI 120.93-174.52). It was incurred by 73.9% (95% CI 69.4%-78.1%) of patients, and consisted mainly of direct non-medical expenses (76.7%), predominantly for dietary requirements prescribed as non-pharmacological treatment and for transport to attend health care consultations. Medical out-of-pocket expenditure (23.3%) was for the most part incurred for pharmacological treatment. Hypertension-attributable out-of-pocket expenditure represented on average 1.6% (95% CI 1.3%-1.9%) of the total annual basic household expenditure. Eight households (2.0%; 95% CI 1.0%-3.8%) had catastrophic health expenditure; six of them belonged to the two lowest expenditure quintiles. Payments related to dietary requirements and transport to consultations were critical determinants of their catastrophic expenditure. Conclusions Out-of-pocket expenditure for hypertension care is moderate on average, but frequent, and mainly made up of direct non-medical expenses. Catastrophic health expenditure is uncommon and affects primarily households in the bottom socioeconomic quintiles. Financial protection should be strengthened by covering the costs of chronic diseases-related dietary requirements and transport to health services in the most deprived households. Abbreviations NCDs: Non-communicable diseases; LMICs: Low and middle-income countries; WHO: World Health Organization; HTN: hypertension; CVDs: Cardiovascular diseases; OOPE: out-of-pocket expenditure; USD-PPP: US dollars at purchasing power parity; CI: Confidence interval.
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Gastos em Saúde/estatística & dados numéricos , Hipertensão/economia , Adulto , Orçamentos , Doenças Cardiovasculares , Doença Crônica , Colômbia/epidemiologia , Estudos Transversais , Características da Família , Feminino , Serviços de Saúde , Humanos , Hipertensão/epidemiologia , Renda , Masculino , Pessoa de Meia-Idade , Pobreza/estatística & dados numéricos , Gravidez , Projetos de PesquisaRESUMO
RESUMEN Actualmente, la sociedad se ha enfocado en la tenencia de mascotas para adquirirlas por compañía desestimando el deber de atender sus necesidades y hacerse responsable de sus acciones, debido a esto, grupos sociales sensibles a esta problemática, promueven cambios culturales y han influenciado los gobiernos de países de América Latina con el fin de formular e implementar directrices para proteger a las mascotas. En el presente artículo se comparan aspectos esenciales de las normativas de protección de mascotas de cuatro países de América Latina, Colombia, Chile, Uruguay y México. Se realizó una revisión narrativa de la literatura publicada y de los sitios web de los entes gubernamentales responsables de la formulación y puesta en marcha de las normativas de los cuatro países, con el propósito de establecer una comparación entre su contenido y su desempeño. Mediante esta revisión se identificaron diferencias en cuanto a los objetivos de las directrices y el proceso de su formulación. Se describen, además, los actores que intervinieron en el proceso de formulación, estructura, objeto y los resultados más importantes reportados en cada país a partir de la implementación de estas normativas.
ABSTRACT Nowadays, society is focused on acquiring pets for the purpose of companionship, disregarding the duty of attending their needs and take responsibility for their actions. Consequently, social groups sensitive to this problem promote cultural changes and exert pressure on the governments of Latin American countries in order to formulate and implement guidelines to protect pets. This article compares essential aspects of pet protection regulations in four countries in Latin America, Colombia, Chile, Uruguay and Mexico. A narrative review of published literature and the websites of the government entities responsible for the formulation and implementation of the regulations in the four countries was carried out with the purpose of establishing a comparison between their content and their performance. Through this review, differences regarding the objectives of the guidelines and the process of their formulation were identified. The actors that intervened in the process of formulation, structure, object, and what is more important, results reported in each country since the implementation of these regulations are also described.
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Bem-Estar do Animal , Animais , Animais DomésticosRESUMO
Resumen Objetivos: Describir el estado del arte sobre estudios epidemiológicos que evalúen asociaciones de riesgo entre el cáncer colorrectal y la diabetes tipo 2, y las políticas de salud pública internacionales y colombianas encaminadas a reducir tales patologías. Metodología: Revisión sistemática cualitativa sobre estudios epidemiológicos que evalúen asociaciones de riesgo entre el cáncer colorrectal y la diabetes tipo 2, publicados en idioma español e inglés en PubMed®, United States National Library of Medicine (u.s nlm®), Embase®, Literatura Latinoamericana y del Caribe en Ciencias de la Salud (Lilacs®) y Scientific Electronic Library Online (SciELO®), antes del 30 de junio de 2019. Adicionalmente, se describen las políticas internacionales y nacionales para el control de la diabetes y el cáncer colorrectal. Resultados: De 251 estudios evaluados para elegibilidad, se incluyeron 32 investigaciones originales tipo casos y controles, cohorte prospectivo y retrospectivo, retrospectivos con enfoque de casos y controles, retrospectivos con enfoque casos-cohorte, al mostrar asociaciones de riesgo de padecer cáncer de colon o recto en individuos diabéticos tipo 2. Existen cinco normatividades internacionales para el control de diabetes y cáncer, y dos normatividades colombianas de control de ambas patologías. Conclusiones: La evidencia epidemiológica a nivel mundial señala que individuos con diabetes tipo 2 poseen mayor riesgo de padecer cáncer de colón o recto, en comparación con los no diabéticos, en una forma dependiente de la etnicidad y el sexo. Las políticas de salud pública internacionales y colombianas no han logrado reducir significativamente la carga de ambas patologías, ni los factores de riesgo comunes entre ambas condiciones, y tampoco reconocen los nexos epidemiológicos y biológicos entre la diabetes tipo 2 y el cáncer colorrectal.
Abstract Objective: Describe the state of the art on epidemiological studies that assess risk associations between colorectal cancer and type 2 diabetes, and Colombian and international public health policies to reduce these pathologies. Methodology: Qualitative systematic review on epidemiological studies that assess risk associations between colorectal cancer and type 2 diabetes, published in Spanish and English in PubMed®, United States National Library of Medicine (U.S NLM®), Embase®, Literatura Latinoamericana y del Caribe en Ciencias de la Salud (Lilacs®) and Scientific Electronic Library Online (SciELO®), before 30 June 2019. Furthermore, we describe the international and national policies for the control of diabetes and colorectal cancer. Results: Of 251 studies assessed for eligibility, we included 32 original case-control studies, prospective and retrospective cohort studies, retrospective studies with a case-control approach and retrospective studies with a case-cohort approach as they showed risk associations for colon or rectal cancer in type 2 diabetic individuals. There are five international regulations for the control of diabetes and cancer, and two Colombian regulations for the control of both pathologies. Conclusions: The global epidemiological evidence indicates that individuals with type 2 diabetes have an increased risk of cancer of the colon or rectum, compared with non-diabetics, dependent on ethnicity and sex. International and Colombian public health policies have not been able to significantly reduce the burden of both pathologies, nor the common risk factors between both conditions, nor recognize the epidemiological and biological links between type 2 diabetes and colorectal cancer.
Resumo Objetivo: Descrever o estado da arte relacionado aos estudos epidemiológicos que avaliam associações de risco entre o câncer colorretal e o diabetes tipo 2, e as políticas de saúde pública colombianas e internacionais encaminhadas à redução de tais patologias. Metodologia: Revisão sistemática qualitativa sobre estudos epidemiológicos que avaliem associações de risco entre o câncer colorretal e o diabetes tipo 2, publicados nos idiomas espanhol e inglês em PubMed®, United States National Library of Medicine (U.S NLM®), Embase®, Literatura Latinoamericana y del Caribe em Ciencias de la Salud (Lilacs®) e Scientific Electronic Library Online (SciELO®), antes de 30 de junho de 2019. Adicionalmente são descritas as políticas nacionais e internacionais para o controle do diabetes e o câncer colorretal. Resultados: Dos 251 estudos avaliados para elegibilidade foram incluídas 32 pesquisas originais tipo casos e controles, coorte prospectivo e retrospectivo, retrospectivos com foco de casos e controles, retrospectivos com foco casos-coorte, ao mostrar associações de risco de sofrer câncer de cólon ou reto em pacientes diabéticos tipo 2. Existem cinco regulamentos internacionais para o controle de diabetes e câncer e dois regulamentos colombianos de controle para ambas as patologias. Conclusões: A evidencia epidemiológica a nível mundial mostra que pacientes com diabetes tipo 2 possuem um risco maior de sofrer câncer de cólon ou reto, em comparação com os não-diabéticos, numa forma dependendo da etnia e do sexo. As políticas de saúde pública colombianas e internacionais ainda não conseguiram diminuir significativamente a carga de ambas as patologias, nem os fatores de risco comuns entre ambas as condições, além de não reconhecerem os nexos epidemiológicos e biológicos entre o diabetes tipo 2 e o câncer colorretal.
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Abstract Introduction: The safety climate (SC) measurement in the hospitals, is essential for the development of a patient safety policy (PSP). Information about SC in the operating rooms is scarce. Objective: To measure the dimensions of SC in Colombian Operating Rooms according to characteristics of surgical staff. Methods: Cross-sectional study. The Hospital Survey on Patient Safety and an additional module for operating rooms were administered to healthcare workers in 6 high-complexity hospitals in the Metropolitan Area of Medellín (Colombia). The positive responses percentage for each dimension was measured. Differences by profession and type of contract were analyzed. Results: A total of442 participants were included. The workers in the operating rooms perceive a weak SC in terms of non-punitive response to error and workload (49.4% and 59.3% positive responses, respectively). Differences were found between physicians and nurses with lower scores in nursing for dimensions related to patient care. Anesthesiologists present low scores in events reporting. There are also differences by the type of work contract. Conclusion: Despite the PSP, the perception of a punitive culture to error, with a high workload. Recognizing differences between the groups within the surgical units helps to focus interventions strengthening the patient safety.
Resumen Introducción: La medición del clima de seguridad (CS) en las instituciones de salud es parte fundamental del desarrollo de una política de seguridad del paciente (PSP). Existe poca información acerca de la medición de clima de seguridad en las unidades quirúrgicas. Objetivo: Medir las dimensiones del CS en las unidades quirúrgicas de seis instituciones de salud colombianas según las características del personal. Métodos: Estudio de corte transversal. El cuestionario sobre seguridad del paciente en los hospitales (HSOPS) más la adición de un módulo para unidades quirúrgicas se aplicó al personal de seis hospitales de III nivel de Medellín (Colombia). Se midió el porcentaje de respuestas positivas para cada dimensión del CS. Se analizaron las diferencias por profesión y tipo de contratación. Resultados: Se incluyeron 442 participantes. El personal de las unidades quirúrgicas percibe un CS débil en respuesta no punitiva al error y carga de trabajo (49,4 % y 59,3 % de respuestas positivas respectivamente). Se encontraron diferencias entre personal médico y de enfermería con puntajes más bajos de percepción de CS en enfermería para aquellas dimensiones relacionadas con cuidado del paciente. Los anestesiólogos presentan puntajes bajos en el reporte de eventos. Existen además diferencias según el tipo de contrato de trabajo. Conclusiones: A pesar de la implementación de políticas de seguridad del paciente, persiste la percepción de una cultura punitiva frente al error, con una carga de trabajo elevado. El reconocimiento de las diferencias entre los grupos en las unidades quirúrgicas permitirá focalizar intervenciones que fortalezcan la seguridad del paciente.
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Humanos , Masculino , Feminino , Segurança do Paciente , Instalações de Saúde , Salas Cirúrgicas , Carga de Trabalho , Pessoal de Saúde , Anestesiologistas , Assistência ao Paciente , HospitaisRESUMO
Resumen En Colombia el cáncer es un problema de salud pública. Su incidencia y mortalidad afectan tanto a la población adulta como a la población pediátrica. Desde el año 2010 el país se viene preparando para afrontar este problema. El Instituto Nacional de Cancerología (INC) ha realizado investigaciones para caracterizar epidemiológicamente el cáncer, así como otros factores que inciden en su letalidad. Las leyes 1384 y 1388 de 2010 fijaron las bases para el control integral del cáncer y designaron al INC para asesorar al Ministerio de Salud y Protección Social en esta tarea. Se analizó el contenido del plan, con base en una guía elaborada por la Facultad de Salud Pública de la Universidad de Antioquia. Debido a la importancia del problema y la complejidad de la política, se concluye: solo con un sistema estricto de monitoreo, una evaluación permanente de las actividades del plan y la aplicación de correctivos oportunos, Colombia podría alcanzar las metas en el control del cáncer.
Abstract In Colombia, cancer is a public health problem. Its incidence and mortality affects both adult and pediatric population. Since 2010 the country has been preparing to address this problem. The National Cancer Institute (NCI) has conducted research to characterize epidemiologically cancer as well as other factors that influence their lethality. 1384 and 1388 laws of 2010 laid the foundation for comprehensive cancer control and designated the INC to advise the Ministry of Health and Social Protection in this task. We analyzed the contents of the plan, based on a guide developed by the School of Public Health at the University of Antioquia. Because of the importance of the problem and the complexity of the policy concludes: Only a strict monitoring system, continuous evaluation and timely corrective plan of activities, Colombia could reach targets in cancer control.
Resumo Na Colômbia, o câncer é um problema de saúde pública. A incidência e a mortalidade afectar ambos os adultos e a população pediátrica. Desde 2010 o país tem vindo a preparar para resolver este problema. O Instituto Nacional do Câncer (INC) realizou uma pesquisa para caracterizar epidemiologicamente câncer, bem como outros fatores que influenciam sua letalidade. 1384 e 1388 leis de 2010 lançou as bases para o controle integral de câncer eo INC nomeado para assessorar o Ministério da Saúde e Protecção Social nesta tarefa. o conteúdo do plano foi analisado, com base em um guia desenvolvido pela Escola de Saúde Pública da Universidade de Antioquia. Devido à importância do problema e da complexidade da política, ele conclui: Colômbia poderia atingir as metas para o controle do câncer se aplicado rigoroso sistema de monitorização, uma avaliação contínua das actividades do plano ea implementação de medidas corretivas adequadas.
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Humanos , Neoplasias/diagnóstico , Neoplasias/prevenção & controle , Neoplasias/epidemiologiaRESUMO
Resumen Introducción: El concepto de cultura de la seguridad del paciente se desarrolla en las denominadas "organizaciones de alta confiabilidad", como estrategia para enfrentar la problemática de los eventos adversos. Objetivo: Revisar los enfoques que han predominado en cultura de la seguridad del paciente y describir algunas herramientas que se han utilizado para su medición. Metodología: Revisión narrativa enfocada en la conceptualización de cultura de la seguridad. Resultados: El término cultura de la seguridad es utilizado por la literatura con varios significados. La polisemia del término y en particular la confusión con la noción de "clima de seguridad", implica también confusiones en los métodos e interpretación de las mediciones. Se identifican dos enfoques conceptuales básicos en el estudio de la cultura de la seguridad: el antropológico y el funcionalista, siendo este último el predominante en el desarrollo de instrumentos utilizados para su medición; estos últimos, sin embargo, presentan constructos y propiedades métricas variables. Conclusión: El estudio de la seguridad del paciente, como categoría en desarrollo, debería utilizar los enfoques de medición disponibles con una mirada crítica, integrando técnicas de entrevista y estudios cualitativos, en especial de tipo etnográfico, que suministren información más integral y útil en la toma de decisiones encaminadas a mejorar la seguridad y confiabilidad de la atención médica.
Abstract: Introduction: The notion of Patient Safety Culture has been developed strongly linked to the concept of "High Reliability Organizations", as a strategy to face the problem of adverse events. Objective: To review the approaches that have prevailed in Patient Safety Culture and describe some tools that have been used for its measurement. Methodology: Narrative review focused on the conceptualization of safety culture. Results: Technical literature uses the term safety culture with several meanings. The multiple meanings of the term, and particularly the vagueness with the term "safety climate" also involve confusions in the methods and interpretations of measurements. Two main conceptual approaches to the study of the safety culture were identified: the anthropological and the functionalist approaches, the latter being predominant in the development of instruments used to measure Patient Safety Culture, however, their constructs and their metric properties are widely heterogeneous. Conclusion: The study of patient safety as developing category, one should use the available measurement approaches with a critical view, integrating information from other sources such as interviews and qualitative studies, including ethnographic approach, to provide more comprehensive and useful tools in the decision-making process aimed at improving the safety and reliability of medical care.
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BACKGROUND: Participation in aerobic exercise generates increased cardiorespiratory fitness, which results in a protective factor for cardiovascular disease and all-cause mortality. High-intensity interval training might cause higher increases in cardiorespiratory fitness in comparison with moderate-intensity continuous training; nevertheless, current evidence is not conclusive. To our knowledge, this is the first study to test the effect of high-intensity interval training with total load duration of 7.5 min per session. METHODS: A randomized controlled trial will be performed on two groups of healthy, sedentary male volunteers (n = 44). The study protocol will include 24 exercise sessions, three times a week, including aerobic training on a treadmill and strength training exercises. The intervention group will perform 15 bouts of 30 s, each at an intensity between 90 % and 95 % of maximal heart rate. The control group will complete 40 min of continuous exercise, ranging between 65 % and 75 % of maximal heart rate. The primary outcome measure to be evaluated will be maximal oxygen uptake (VO2max), and systolic and diastolic blood pressure will be evaluated as secondary outcome measures. Waist circumference, body mass index, and body composition will also be evaluated. DISCUSSION: Epidemiological evidence shows the link between VO2max and its association with chronic conditions that trigger CVD. Therefore, finding ways to improve VO2max and reduce blood pressure it is of vital importance to public health. TRIAL REGISTRATION: NCT02288403 . Registered on 4 November 2014.
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Pressão Sanguínea/fisiologia , Frequência Cardíaca/fisiologia , Treinamento Intervalado de Alta Intensidade/métodos , Consumo de Oxigênio/fisiologia , Treinamento Resistido/métodos , Adolescente , Adulto , Composição Corporal/fisiologia , Índice de Massa Corporal , Doenças Cardiovasculares/epidemiologia , Voluntários Saudáveis , Humanos , Masculino , Comportamento Sedentário , Estatísticas não Paramétricas , Circunferência da Cintura/fisiologia , Adulto JovemRESUMO
Introducción: los vínculos que establecemos se configuran en redes sociales. El análisis de estas redes nos permite comprender su influencia en la salud materna, asunto poco estudiado. Objetivo: caracterizar las redes sociales de gestantes con y sin diagnóstico de morbilidad materna extrema. Metodología: se realizó un análisis de las redes de seiscientas mujeres: 150 maternas diagnosticadas con morbilidad materna extrema y 450 gestantes sanas, configurándose así un estudio de casos y controles. Las maternas estuvieron hospitalizadas en hospitales de Medellín durante el 2011 y el 2012, donde respondieron una encuesta de caracterización de las relaciones sociales durante el embarazo. Resultados: las maternas reportaron relaciones extensas, densas y cercanas y se mostraron satisfechas con el soporte social recibido. La morbilidad materna extrema se asoció con la exposición a alguna forma de agresión, contar con un mayor número de contactos y mayor satisfacción con la red. Este último puede ser un sesgo del diseño utilizado.
Introduction: The boundaries that we establish configure social networks. Analyze these networks allow us to understand their influence in maternal health. Objective: to characterize social networks of pregnant women with and without extreme maternal morbidity. Methodology: a case-control study through a social network analysis of six hundred pregnant women: 150 with extreme maternal morbidities diagnosis and 450 who went to maternal services for different reasons. Women were hospitalized between 2011 and 2012 and they responded a social network characterization survey. Findings: in general, women reported satisfactory, strong and long relationships. For cases, antecedents of aggression, a wider social network and more satisfaction were statistically associated. This could be a bias due the type of the study. It's necessary a deeply knowledge of this relation.
Introdução: as ligações são configurados estabelecer redes sociais. A análise dessas redes nos permite compreender sua influência na saúde materna, um assunto pouco estudado. Objetivo: Caracterizar as redes sociais de mulheres grávidas com e sem diagnóstico de morbidade materna extremo. Metodologia: 150 materna diagnosticado com morbidade materna extrema e 450 mulheres grávidas saudáveis, constituindo, assim, um estudo de casos e controles: uma análise das redes de seiscentas mulheres ocorreu. Materna foram internadas em hospitais em Medellín em 2011 e 2012, onde eles responderam a um inquérito caracterização das relações sociais durante a gravidez. Resultados: maternos relataram relações grandes, densos e íntimos e expressaram satisfação com o suporte social recebido. morbidade materna extrema associada à exposição a qualquer forma de agressão, ter mais contato e maior satisfação com a rede; este último, pode ser utilizado um desenho de polarização.
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Se analizaron y compararon aspectos esenciales de las Estrategias de Gestión Integrada (EGI) Nacional Colombia y Nacional Perú, mediante una revisión narrativa de las fuentes disponibles, con la finalidad de identificar semejanzas y diferencias en dos países andinos en el contexto del dengue. Se identificaron diferencias relacionadas con la valoración del problema, la conformación de grupos de participantes y la información cuantitativa aportada por los indicadores de cumplimiento. Las debilidades identificadas en la EGI-Dengue Nacional Colombia 2006-2010 son consideradas en una nueva versión de la estrategia (2012-2021). Se documentó el impacto epidemiológico de la implementación de la EGI Nacional Colombia 2006-2010. Adicionalmente, se observó un incremento gradual en la tasa de incidencia reportada que pudiera estar relacionado con el fortalecimiento del sistema de vigilancia integral de la EGI Nacional Perú...
We analyzed and compared two Integrated Management Strategies for Dengue Prevention and Control (IMS-dengue Colombia and IMS-dengue Peru), through a narrative review of available literature, in order to identify common and dissimilar patterns in two Andean countries with epidemiological differences in the context of dengue disease. We were able to identify differences related to: formal assessment of problem, formation of groups of actors, and quantitative information provided by performance indicators. These limitations identified in IMS-dengue Colombia 2006-2010 were overcome in a new version of the strategy (IMS-dengue Colombia 2012-2021). We were able to document an epidemiological impact of implementation of IMS-dengue Colombia 2006-2010. Additionally, a gradual increase was observed in incidence rates of dengue cases that could be related to the strengthening of surveillance system of IMS-dengue Peru...
Assuntos
Humanos , Masculino , Feminino , Dengue , Dengue/prevenção & controle , Estratégias de Saúde , Política de Saúde , Colômbia , PeruRESUMO
We analyzed and compared two Integrated Management Strategies for Dengue Prevention and Control (IMS-dengue Colombia and IMS-dengue Peru), through a narrative review of available literature, in order to identify common and dissimilar patterns in two Andean countries with epidemiological differences in the context of dengue disease. We were able to identify differences related to: formal assessment of problem, formation of groups of actors, and quantitative information provided by performance indicators. These limitations identified in IMS-dengue Colombia 2006-2010 were overcome in a new version of the strategy (IMS-dengue Colombia 2012-2021). We were able to document an epidemiological impact of implementation of IMS-dengue Colombia 2006-2010. Additionally, a gradual increase was observed in incidence rates of dengue cases that could be related to the strengthening of surveillance system of IMS- dengue Peru.
Assuntos
Dengue/prevenção & controle , Colômbia/epidemiologia , Dengue/epidemiologia , Humanos , Incidência , PeruRESUMO
El objetivo de esta investigación fue analizar la sostenibilidad de la política de control de malaria en el municipio de El Bagre durante el año 2011. Se llevó a cabo un estudio de diseño mixto de modelo dominante CUAL-cuan, de carácter exploratorio. Se hicieron catorce entrevistas y una revisión documental, para identificar procesos sociales y ecológicos involucrados con la malaria, y también para describir y analizar la política de control de esta enfermedad. Se encontró que la minería, las migraciones, las prácticas y creencias culturales, el conflicto armado y las variaciones climáticas se relacionaban con la dinámica de la enfermedad y, asimismo, que la estructura de la política de control da cuenta de escasa capacidad de los actores para adaptar las acciones de control a estos procesos socioecológicos de la región. La política de control mostró ser efectiva aunque, bajo los supuestos del modelo, es escasamente sostenible.
The objective of this research was to analyze the sustainability of the malaria control policy in the municipality of El Bagre, during 2011. We performed a mixed-design study with a dominant model QUAL^quan, of exploratory character. We carried out fourteen interviews and a review of the documentation to identify social and ecological processes involved with malaria, and also to describe and analyze the control policy for this illness. We found that mining, migrations, cultural practices and beliefs, the armed conflict and climate variations are related with the dynamic of the illness. Likewise, we found that the structure of the control policy accounts for the limited capacity of the actors to adapt the control actions to the socio-ecological processes of the region. The control policy showed to be effective, although, under the assumptions of the model, it is barely sustainable.
O objetivo desta pesquisa foi analisar a sustentabilidade da política de controle de malária no município de El Bagre durante o ano 2011. Efetuou-se estudo de desenho misto de modelo dominante QUAL-quan, de caráter exploratorio. Foram feitas quatorze entrevistas e uma revisao documental, para identificar processos sociais e ecológicos envolvidos na malária, mesmo para descrever e analisar a política de controle desta doenca. Encontrou-se que a mineracao, migra-coes, práticas e crencas culturais, o conflito armado e as variacoes climáticas relacionavam-se com a dinámica da doenca e, do mesmo modo, que a estrutura da política de controle mostra escassa capacidade dos atores para adaptar as acoes de controle a esses processos socioecológicos da regiao. A política de controle mostrou ser efetiva embora, sob os supostos do modelo, escassamente sustentável.
RESUMO
La reforma de salud adoptada en Colombia en 1993 fue promovida por diferentes agencias como el modelo a seguir en materia de política sanitaria. Siguiendo los lineamientos del Consenso de Washington y del Banco Mundial, el Gobierno de Colombia, con el apoyo de élites políticas y económicas nacionales reorganizó la gestión de los servicios de salud con base en principios del mercado, desmontó el sistema estatal, incrementó las finanzas del sector, asignó la administración del sistema al sector privado, segmentó la prestación de los servicios y promovió la interacción de los actores en un esquema de competencia de baja regulación. Después de 20 años de implantación, el modelo colombiano evidencia serias fallas y es objeto de controversia. El Estado se debilitó como ente rector de la salud; los grupos privados que administran los recursos se configuraron como fuertes núcleos de poder económico y político, y aumentaron las vulneraciones al derecho a la salud. Adicionalmente, la corrupción y el sobrecosto de los servicios han puesto en crisis la sostenibilidad del sistema, y la red estatal se encuentra en peligro de cierre. Pese a su desprestigio en el ámbito interno, varios agentes dentro y fuera del país propenden por mantener el modelo con base en reformas coyunturales.
The health reform adopted in Colombia in 1993 was promoted by different agencies as the model to follow in matters of health policy. Following the guidelines of the Washington Consensus and the World Bank, the Government of Colombia, with the support of national political and economic elites, reorganized the management of health services based on market principles, dismantled the state system, increased finances of the sector, assigned the management of the system to the private sector, segmented the provision of services, and promoted interaction of actors in a competitive scheme of low regulation. After 20 years of implementation, the Colombian model shows serious flaws and is an object of controversy. The Government has weakened as the governing entity for health; private groups that manage the resources were established as strong centers of economic and political power; and violations of the right to health increased. Additionally, corruption and service cost overruns have put a strain on the sustainability of the system, and the state network is in danger of closing. Despite its loss of prestige at the internal level, various actors within and outside the country tend to keep the model based on contextual reforms.
Assuntos
Financiamento da Assistência à Saúde , Modernização do Setor Público , Reforma dos Serviços de Saúde , ColômbiaRESUMO
Se pretende analizar la política para el control de la tuberculosis en Colombia entre 1975 y 2010. Durante los años 80 se observó un esfuerzo en la gestión de los programas de control que se reflejó en la reducción de la incidencia y en mortalidad. A partir de 1993, cuando se desmontó el Sistema Nacional de Salud y se privatizó la gestión de los recursos, los indicadores de desempeño del programa de control mostraron un deterioro importante. A partir de 2009 se observa un esfuerzo por precisar y fortalecer la política de control de la tuberculosis; sin embargo, no tocan la estructura del modelo de salud y los resultados encontrados no muestran aún una recuperación importante que permita lograr para el 2015 un aumento en la notificación, curación de al menos el 85% de pacientes con tuberculosis y la reducción en un 50% de la incidencia y mortalidad.
The article aims to analyze the policies for the control of tuberculosis in Colombia between 1975 and 2010. During the 1980s, there was an effort in management of the control programs that was reflected in the reduction of incidence and mortality. Since 1993, when the National Health System was dismantled and resource management was privatized, the performance indicators of the control program showed significant deterioration. Since 2009 there has been an effort to clarify and strengthen the control policy of tuberculosis. However, the structure of the health model remains untouched and results donÆt show significant recovery that would allow by 2015 an increase in the notification and cure of at least 85% of patients with tuberculosis, and a reduction in incidence and mortality of 50%.
Assuntos
Humanos , Epidemiologia , Política de Saúde , Saúde Pública , Tuberculose , ColômbiaRESUMO
INTRODUCTION: The information about defects affecting natural killer cell (NK) development and activity in patients with an abnormal increase of recurrent infections is scarce. OBJECTIVE: To perform a systematic analysis of NK abnormalities in patients with recurrent infections. MATERIALS AND METHODS: Our study enrolled twenty patients with severe or recurrent viral infections. Natural killer cell subsets, surface receptors expression and cytotoxicity were analyzed. Results were compared with those from age- and sex-matched healthy controls. RESULTS: Transient alterations were observed in the percentages and absolute numbers of NK cells in patients with infection active episodes. We also described five patients with stable disturbances in the distribution of NK cell subpopulations. These defects are mainly due to a decrease in the CD56 dim CD16 bright cells in peripheral blood. In addition, NK cell function abnormalities were observed in some patients, however, those were always transient and mainly associated to active disease. CONCLUSIONS: These findings demonstrate transient alterations in the percentages and absolute numbers of NK cells in patients with recurrent or severe infection. Also, stable disturbances in CD56 dim CD16 bright NK cells are observed in these patients. Nevertheless, these parameters must be thoroughly studied to determine the mechanisms that entail these immune abnormalities and investigate how they alter the immune response.
Assuntos
Células Matadoras Naturais/fisiologia , Viroses/imunologia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Contagem de Linfócitos , Masculino , Pessoa de Meia-Idade , Recidiva , Índice de Gravidade de Doença , Adulto JovemRESUMO
Introducción: percepción de salud y condiciones socio-demográficas, ocupacionales y familiares de trabajadores venteros del centro de Medellín (Colombia) Métodos: estudio transversal sobre una muestra aleatoria de 170 venteros en 2009, con aplicación de entrevista individual.Resultados: predominaron los varones (65 por ciento) y mayores de 35 años (85 por ciento); 88 por ciento eran cabeza de familia, pertenecían a los estratos más pobres 1 y 2; su nivel de escolaridad fue bajo (5 ± 3,3 años); número semanal de horas trabajadas entre 60 y 119, con antigüedad en el oficio de ventero (M = 18,5 años); los hombres percibían mayores ingresos que las mujeres; 35 por ciento de los trabajadores presentaba disfunción familiar leve o severa. Los puntajes totales del SF-36 fueron relativamente satisfactorios (entre 58,59 y 82,06). Las mujeres presentaron peores condiciones de trabajo y de percepción de salud que los hombres. Conclusión: los trabajadores presentaron condiciones socio-económicas, ocupacionales y familiares desfavorables y como población vulnerable ameritan el desarrollo de políticas públicas.