Universidad del Desarrollo

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Frontotemporal Dementias in Latin America: History, Epidemiology, Genetics, and Clinical Research
(2021)
Jorge J. Llibre-Guerra
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BEHRENS PELLEGRINO, MARIA ISABEL
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Mirna Lie Hosogi
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Lucia Montero
;
Teresa Torralva
<jats:p><jats:bold>Introduction:</jats:bold> The historical development, frequency, and impact of frontotemporal dementia (FTD) are less clear in Latin America than in high-income countries. Although there is a growing number of dementia studies in Latin America, little is known collectively about FTD prevalence studies by country, clinical heterogeneity, risk factors, and genetics in Latin American countries.</jats:p><jats:p><jats:bold>Methods:</jats:bold> A systematic review was completed, aimed at identifying the frequency, clinical heterogeneity, and genetics studies of FTD in Latin American populations. The search strategies used a combination of standardized terms for FTD and related disorders. In addition, at least one author per Latin American country summarized the available literature. Collaborative or regional studies were reviewed during consensus meetings.</jats:p><jats:p><jats:bold>Results:</jats:bold> The first FTD reports published in Latin America were mostly case reports. The last two decades marked a substantial increase in the number of FTD research in Latin American countries. Brazil (165), Argentina (84), Colombia (26), and Chile (23) are the countries with the larger numbers of FTD published studies. Most of the research has focused on clinical and neuropsychological features (<jats:italic>n</jats:italic> = 247), including the local adaptation of neuropsychological and behavioral assessment batteries. However, there are little to no large studies on prevalence (<jats:italic>n</jats:italic> = 4), biomarkers (<jats:italic>n</jats:italic> = 9), or neuropathology (<jats:italic>n</jats:italic> = 3) of FTD.</jats:p><jats:p><jats:bold>Conclusions:</jats:bold> Future FTD studies will be required in Latin America, albeit with a greater emphasis on clinical diagnosis, genetics, biomarkers, and neuropathological studies. Regional and country-level efforts should seek better estimations of the prevalence, incidence, and economic impact of FTD syndromes.</jats:p>
Scopus© Citations 10 1
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Unequal Access and Use of Health Care Services among Settled Immigrants, Recent Immigrants, and Locals: A Comparative Analysis of a Nationally Representative Survey in Chile
(2022)
Marcela Oyarte
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CABIESES VALDES, BALTICA BEATRIZ
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Isabel Rada
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Alice Blukacz
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Manuel Espinoza
<jats:p>Globally, and particularly in the Latin American region, international migration continues to grow. Access and use of health care services by migrants vary according to their country of origin and residence time. We aimed to compare the access and use of health care services between international migrants (including settled migrants from Peru, Argentina, Bolivia, Ecuador; Emerging migrants from Venezuela, Dominican Republic, Colombia, Haiti; and migrants from other countries) and the Chilean population. After performing a secondary data analysis of population-based nationally representative surveys (CASEN 2011–2017), access and use patterns (insurance, complementary insurance, non-consultation, and non-treatment coverage) were described and compared among settled immigrants, recent emerging immigrants, others, and locals. Immigrants had a significantly higher uninsured population compared to locals. Specifically, in CASEN 2017, 19.27% of emerging (95% CI: 15.3–24.1%), 11.79% of settled (95% CI: 10.1–13.7%), and 2.25% of locals (95% CI: 2.1–2.4%) were uninsured. After 2013, settled and recent emerging migrants showed higher percentages of non-consultation. Collaborative and interculturally relevant strategies from human rights and equity perspectives are needed. Initiatives with a particular focus on recent immigrants can contribute to reducing the existing disparities in health care access and use with locals due to lack of insurance and treatment coverage.</jats:p>
9Scopus© Citations 10
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The Work, Economic, and Remittance Stress and Distress of the COVID-19 Pandemic Containment Policies: The Case of Venezuelan Migrants in Argentina and Chile
(2023)
Deisy Del Real
;
Felipe Crowhurst-Pons
;
Lizeth Olave
<jats:p>According to the social stress process model, global crises are macro-level stressors that generate physiological stress and psychological distress. However, existing research has not identified immigrants’ COVID-19 containment policy stressors or examined the social stress of sending remittances amid crises. Drawing on in-depth longitudinal interviews with 46 Venezuelan immigrants—half before and half during the pandemic—in Chile and Argentina, we identified the COVID-19 containment policies’ stressors. We focused on Venezuelan immigrants because they constitute one of the largest internationally displaced populations, with most migrating within South America. We found that the governmental COVID-19 containment measures in both countries generated four stressors: employment loss, income loss, devaluation of employment status, and inability to send needed remittances. Moreover, sending remittances helped some migrants cope with concerns about loved ones in Venezuela. However, sending remittances became a social stressor when immigrants struggled to simultaneously sustain their livelihoods and send financial support to relatives experiencing hardships in Venezuela. For some immigrants, these adversities generated other stressors (e.g., housing instability) and symptoms of anxiety and depression. Broadly, for immigrants, the stressors of global crises transcend international borders and generate high stress, which strains their psychological well-being.</jats:p>
2Scopus© Citations 9

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