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1.
RECIIS (Online) ; 17(4): 867-890, out.-dez. 2023.
Article in Portuguese | LILACS | ID: biblio-1532168

ABSTRACT

A doença de Chagas crônica afeta seis milhões de pessoas em regiões endêmicas, com 30 mil novos casos anuais ­ logo, espaços de divulgação científica são muito importantes para ofertar informações de qualidade à população. As iniciativas envolvendo o controle da doença de Chagas não podem se limitar às pesquisas com enfoque biológico. Este estudo objetiva apresentar um panorama sobre o processo de construção do canal Falamos de Chagas, no YouTube, sua importância para a comunicação, a informação, a educação em saúde e a mobilização social, bem como refletir sobre a qualidade de uma subamostra de vídeos do canal. Trata-se de um estudo qualitativo, dividido em duas fases: criação do canal e análise qualitativa dos vídeos sobre a doença disponíveis no YouTube. Observamos que existe potencial nas redes sociais, enquanto recurso de comunicação, contudo é preciso cautela, uma vez que se faz necessária a certificação da qualidade do material


Chronic Chagas disease affects six million people in endemic regions, with 30,000 new infected cases an-nually ­ thus, initiatives involving science diffusion are relevant to offer qualified information to the people. Chagas disease control initiatives cannot be limited to the level of biological focused research. This study aims to present an overview of the construction process of the YouTube channel Falando de Chagas, its importance for communication, information, health education and social mobilization, as well as to reflect on the quality of a subsample of videos present in the channel. Qualitative in nature, the study was divided into two stages: construction of the channel and qualitative analysis of videos about the disease available on YouTube. We observed that there is potential for social networks as communication resources, but caution is needed in their use, since the quality of the material needs certification


La enfermedad de Chagas crónica afecta seis millones de personas en regiones endémicas, con 30.000 nuevos casos anuales ­ los espacios de divulgación científica son muy importantes para ofrecer información a la población. Las iniciativas de control de la enfermedad de Chagas no pueden limitarse al nivel de investigación con enfoque biológico. El estudio tiene como objetivo presentar un panorama del proceso de construcción del canal Falando de Chagas, en YouTube, su importancia para la comunicación, información, educación en salud y movilización social, así como reflexionar sobre la calidad de una submuestra de videos presentes en la canal. De naturaleza cualitativa, el estudio se dividió en dos fases: construcción del canal y análisis cualitativo de videos sobre la enfermedad disponibles en YouTube. Observamos que existe potencial para las redes sociales como recurso de comunicación, sin embargo, se requiere cautela en su uso, ya que se requiere certificar la calidad del material


Subject(s)
Humans , Trypanosoma cruzi , Health Education , Chagas Disease , Mortality , Qualitative Research , Neglected Diseases , Health Communication , Social Networking
2.
Cien Saude Colet ; 27(5): 1939-1949, 2022 May.
Article in Portuguese | MEDLINE | ID: mdl-35544821

ABSTRACT

The scope of this article is to analyze the life histories of Chagas disease (CD) patients, searching for elements in their narratives that might present possibilities for coping with this problem. Caused by the protozoan Trypanosoma cruzi, Chagas disease combines conditions of infection and/or progression to disease, in accordance with biological and social determinants and affects around 6 to 7 million people infected with T. cruzi. More than 6,000 people die each year due to complications in the chronic CD phase. This is a qualitative study using the life history technique that was used in open interviews. We collected a wealth of material with which we can work on the context of the disease in multiple dimensions. We associate sensitive listening with the needs of people living with the CD to give strength to their voice, valuing their own life story, transforming them into masters of their history and knowledge. Visibility emerged and prevailed, exposing the disease itself as a central theme and two general sub-themes: their perceptions about the disease and their own life, in the context of the disease. We identified the need to (re)think the problem of Chagas disease as something visible and present.


O artigo tem por objetivo analisar as histórias de vida de portadores de doença de Chagas (DC), para evidenciar em suas narrativas elementos e possibilidades de enfrentamento dessa problemática. Causada pelo protozoário Trypanosoma cruzi, a DC combina condições de infecção assintomática e/ou de progressão para doença de acordo com determinantes biológicos e sociais e afeta 6 a 7 milhões de pessoas infectadas. No mundo anualmente 6 mil pessoas em consequência das complicações na fase crônica da DC. Realizamos um estudo qualitativo com uso da técnica de história de vida coletadas em entrevistas abertas, coletando um material riquíssimo para trabalhar o contexto da doença em múltiplas dimensões. Associamos uma escuta sensível com a necessidade das pessoas vivendo com a DC darem força à sua voz, valorizando sua própria história de vida, transformando-as em detendoras de sua história e de seu conhecimento. A visibilidade emergiu e prevaleceu, expondo a própria doença como tema central e dois subtemas gerais: suas percepções sobre a doença e a sua própria vida, no contexto da doença. Identificamos a necessidade de (re)pensar a problemática da doença de Chagas como algo visível e presente.


Subject(s)
Chagas Disease , Trypanosoma cruzi , Chronic Disease , Humans
3.
Trials ; 19(1): 507, 2018 Sep 19.
Article in English | MEDLINE | ID: mdl-30231899

ABSTRACT

Several studies evaluating clinical forms of chronic Chagas disease show that about one-third of patients present cardiac involvement. Heart failure, sudden death and cardioembolic stroke are the main mechanisms of death in Chagas heart disease. The impact of specific etiologic treatment on the prognosis of patients with chronic Chagas heart disease is very limited regardless of the presence or absence of heart failure. Patients with symptomatic Chagas heart disease present serum selenium (Se) levels lower than patients without Chagas heart disease. Moreover, Se supplementation in animal models showed promising results. The aim of this trial is to estimate the effect of Se treatment on prevention of heart disease progression in patients with Chagas cardiomyopathy. However, we had to introduce some protocol modifications in order to keep trial feasibility, as follows: the primary outcome was restricted to left ventricular ejection fraction as a continuous variable, excluding disease progression; the follow-up period was decreased from 5 years to 1 year, an adjustment that might increase the participation rate of our study; the superior age limit was increased from 65 to 75 years; and diabetes mellitus was no longer considered an exclusion criterion. All of these protocol modifications were extensively debated by the research team enrolled in the design, recruitment and conduction of the clinical trial to guarantee a high scientific quality. TRIAL REGISTRATION: Clinical Trials.gov, NCT00875173 . Registered on 20 October 2008.


Subject(s)
Chagas Cardiomyopathy/drug therapy , Dietary Supplements , Sodium Selenite/therapeutic use , Adolescent , Adult , Aged , Chagas Cardiomyopathy/diagnosis , Chagas Cardiomyopathy/parasitology , Chagas Cardiomyopathy/physiopathology , Chronic Disease , Dietary Supplements/adverse effects , Disease Progression , Double-Blind Method , Endpoint Determination , Female , Humans , Male , Middle Aged , Patient Selection , Randomized Controlled Trials as Topic , Sodium Selenite/adverse effects , Stroke Volume/drug effects , Time Factors , Treatment Outcome , Ventricular Function, Left/drug effects , Young Adult
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