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The role of the first level of health care in the approach to Chagas disease in a non-endemic country.

ABSTRACT: BACKGROUND:Chagas disease has crossed South America's borders and in recent years has spread to regions that were not previously affected. Early diagnosis and treatment of Chagas disease improves the clinical prognosis and prevents vertical transmission. Taking into account the lack of evidence of how primary care services manage Chagas disease in a non-endemic country, this study assessed Chagas disease knowledge, attitudes and practices among primary health care professionals. METHODS AND PRINCIPAL FINDINGS:Between 2017 and 2019, eight focus groups were formed with 41 family physicians and 40 nurses from healthcare centers in Madrid, Spain, and 70 field notes were collected during non-participant observation. The family physicians and nurses showed a lack of general knowledge about Chagas disease, and they did not identify the country of origin to request the blood test. The family physicians and nurses thought that the population did not talk broadly about Chagas disease because of the stigma or shame. The role of nurses was more focused on vaccination status and chronic disease follow-up, and family physicians assumed a facilitating role to send patients to different hospital facilities. Communication between primary care professionals and the hospital is a barrier frequently experienced by family physicians. CONCLUSIONS:The diagnosis of CD in non-endemic countries continues being an important challenge for health systems. The results obtained with the study of the knowledge, attitudes and practices at primary care through a qualitative approach allows to obtain evidence that could help to develop strategies for the screening of CD in a protocolized way in order to avoid that the diagnosis depends exclusively on the request of the patient.

SUBMITTER: Iglesias-Rus L

PROVIDER: S-EPMC6913928 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature

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The role of the first level of health care in the approach to Chagas disease in a non-endemic country.

Iglesias-Rus Laura L Romay-Barja María M Boquete Teresa T Benito Agustín A Blasco-Hernández Teresa T

PLoS neglected tropical diseases 20191216 12

<h4>Background</h4>Chagas disease has crossed South America's borders and in recent years has spread to regions that were not previously affected. Early diagnosis and treatment of Chagas disease improves the clinical prognosis and prevents vertical transmission. Taking into account the lack of evidence of how primary care services manage Chagas disease in a non-endemic country, this study assessed Chagas disease knowledge, attitudes and practices among primary health care professionals.<h4>Metho ...[more]

PMID: 31841503

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Project description:BackgroundChagas disease is a parasitic disease endemic to Latin America, but it has become a disease of global concern due to migration flows. Asymptomatic carriers may host the parasite for years, without knowing they are infected. The aim of this study is to assess prevalence of Chagas disease and evaluate the participants' level of knowledge between Latin American migrants attending a community-based screening campaign.MethodsThree community-based campaigns were performed in Alicante (Spain) in 2016, 2017 and 2018, including educational chats and blood tests for Trypanosoma cruzi serology. Participants completed a questionnaire assessing knowledge about the mechanisms of transmission, disease presentation, diagnosis, and treatment. People seropositive for T. cruzi underwent diagnostic confirmation by two different tests. Results were analyzed by multivariable logistic regression and expressed as adjusted odds ratios (aORs), adjusting for age, sex, and time in Spain.ResultsA total of 596 participants were included in the study; 17% were aged under 18 years. Prevalence in adults was 11% [54/496; 95% confidence interval (CI): 8.3-14.5%] versus 0% among children. All but one case were in Bolivians. Diagnosis was independently associated with having been born in Bolivia (aOR: 102, 95% CI: 13-781) and a primary school-level education (aOR: 2.40, 95% CI: 1.14-5.06). Of 54 people diagnosed with Chagas disease (most of whom were asymptomatic), 42 (77.7%) returned to the clinic at least once, and 24 (44.4%) received treatment. Multivariable analysis showed that coming from Argentina (aOR: 13, 95% CI: 1.61-1188) or Bolivia (aOR: 1.90, 95% CI: 1.19-3.39) and having received information about Chagas disease in Spain (aOR: 4.63, 95% CI: 2.54-8.97) were associated with a good level of knowledge on the disease. Having primary level studies (aOR: 0.59, 95% CI: 0.34-0.98) and coming from Ecuador (aOR: 4.63, 95% CI: 2.52-847) were independently associated with a lower level of knowledge.ConclusionsCommunity-based interventions are a good strategy for diagnosing neglected diseases such as Chagas disease in non-endemic countries and for identifying and treating infected, asymptomatic individuals.

Project description:INTRODUCTION:Approximately 120,000 people live with Chagas disease in Europe, 43% of whom are living in Spain. Early diagnosis and treatment are critical to improve outcomes for those living with Chagas, and also for the prevention of ongoing transmission. The decision to be tested for Chagas is affected by a range of factors. Studies have highlighted the need to consider the wider social determinants of healthcare seeking behaviour related to Chagas. In Madrid, 44% of Bolivians undergo Chagas screening, which is a higher rate than other European regions, but studies concerning the factors which determine testing have not been performed. This study aimed to assess, for a first time, the factors associated with screening for Chagas among Bolivians living in Madrid trying to help in developing strategies and health recommendations. METHODS:This was a cross-sectional survey about knowledge of Chagas and practices of Bolivians living in Madrid, Spain. A structured questionnaire was administered to 376 participants regarding Chagas health-seeking behaviour. Determinants were assessed by multiple logistic regressions adjusted by sex. RESULTS:After adjusting for others variables and sex, the factors shown to be associated with Chagas screening were to have between 35 and 54 years of age; coming from a department with high prevalence of Chagas (OR 2.17 95% CI 0.99-4.76); received information about Chagas in Spain (OR 2.44 95% CI 1.32-4.51); and received any advice to do the test, especially if the advice came from a professional. CONCLUSIONS:Health authorities should coordinate and promote strategies addressed to diagnose and treat Chagas taking into account all factors associated with screening. Our study suggests that professional advice appears to be the cornerstone to encourage Bolivians to undergo Chagas screening in Madrid. It is time to change the burden of the decision of being screened from the patient to the doctor. Being diagnosed for Chagas needs to become an institutional strategy.

Project description:BackgroundOn an absolute basis, Argentina is the country with the largest affected population with Chagas Disease (ChD). This constitutes a significant public health issue. As a consequence of Argentina's migratory patterns, there has been a significant increase of affected population in urban centers. An innovative project for early diagnosis and timely treatment of ChD was designed for Municipal Primary Care Facilities of La Plata City, a non- endemic area, in line with a proposal from the Pan-American Health Organization. The project was a public -private intervention. The objectives of this study were to demonstrate the feasibility of the primary healthcare level for early diagnosis and timely treatment of ChD; to design and implement a tailor made program and to innovate in a public-private association.MethodsThe healthcare barriers for early diagnosis and timely treatment for the population with ChD of La Plata were analyzed. The four dimensions described by Peters et al. (Ann N Y Acad Sci 1136:161-71, 2008) were used. The baseline was measured during a previous pilot project and the same items were evaluated at the end of 2017. The model from Damschroder et al. (Implement Sci 4:50, 2009) was used during the implementation process.ResultsWith all the information gathered during this investigation, a "patient-centered" model was designed. During the program, 17,894 people were serologically tested for ChD, 1,394 were positive and 1,035 were treated. Additionally, 3,750 children from 46 public schools were evaluated for risk factors of ChD.ConclusionsThis project showed the feasibility of the primary healthcare level for early diagnosis and timely treatment of ChD. Tailor made programs and public-private associations should be considered for vulnerable populations in emerging economies in order to enhance efforts and obtain better results. This program may be replicated in other countries of Latin America were Chagas is a main public health issue and, with the corresponding adaptations, for other neglected diseases as well.

Project description:BackgroundThe global pandemic of coronavirus disease of 2019 (COVID-19) has led to unprecedented psychological stress on health workers (HCWs). We aimed to assess the psychological impact of COVID-19 on HCWs in comparison to the stress brought on by the Middle East respiratory syndrome coronavirus (MERS-CoV) epidemic in Saudi Arabia.MethodBetween February 5th and 16th, 2020, 811 health-care workers (HCWs) of a tertiary care teaching hospital were invited to fill a questionnaire regarding concerns and worries about the novel coronavirus pandemic, along with Generalized Anxiety Disorder (GAD-7) Anxiety Severity screening tool.ResultsOut of 582 HCWs who completed the survey questionnaire (response rate of 71.8%), about 40% were exposed previously to MERS-CoV infected or suspected patients during a previous hospital outbreak. While there were no COVID-19 cases reported yet in Saudi Arabia at the time of data collection, still, the anxiety level from COVID-19 was significantly higher than that from MERS-CoV or seasonal influenza: 41.1% were more worried about COVID-19, 41.4% were similarly worried about both MERS-CoV and COVID-19, and 17.5% were more stressed by the previous MERS-CoV hospital outbreak. The most frequent concern was transmitting the infection to family and friends (2.71/5) than to themselves only (2.57/5).ConclusionPandemic and epidemic infectious diseases such as COVID-19 or MERS-CoV impose a significant level of anxiety and stress on healthcare workers who are caring of infected patients, with their main concern being the risk of transmitting the infection to their families or to acquire it themselves. Therefore, optimizing the compliance of healthcare workers with the proper infection prevention and control measures is paramount during the infectious disease outbreak, to ensure their safety, to decrease the likelihood of getting infected or transmitting the infection to others, and consequently to alleviate their psychological stress and anxiety.

Dataset Information

The role of the first level of health care in the approach to Chagas disease in a non-endemic country.

Publications

The role of the first level of health care in the approach to Chagas disease in a non-endemic country.

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