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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Biomarkers for dementia in Latin American countries: Gaps and opportunities
(2022)
Mario A. Parra
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ORELLANA VILLENA, VIVIANA PAULINA
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Tomas Leon
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Cabello G. Victoria
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Rodrigo Gomez
1Scopus© Citations 32 2
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The Multi-Partner Consortium to Expand Dementia Research in Latin America (ReDLat): Driving Multicentric Research and Implementation Science
(2021)
Agustin Ibanez
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Jennifer S. Yokoyama
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Katherine L. Possin
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Diana Matallana
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Francisco Lopera
<jats:p>Dementia is becoming increasingly prevalent in Latin America, contrasting with stable or declining rates in North America and Europe. This scenario places unprecedented clinical, social, and economic burden upon patients, families, and health systems. The challenges prove particularly pressing for conditions with highly specific diagnostic and management demands, such as frontotemporal dementia. Here we introduce a research and networking initiative designed to tackle these ensuing hurdles, the Multi-partner consortium to expand dementia research in Latin America (ReDLat). First, we present ReDLat's regional research framework, aimed at identifying the unique genetic, social, and economic factors driving the presentation of frontotemporal dementia and Alzheimer's disease in Latin America relative to the US. We describe ongoing ReDLat studies in various fields and ongoing research extensions. Then, we introduce actions coordinated by ReDLat and the Latin America and Caribbean Consortium on Dementia (LAC-CD) to develop culturally appropriate diagnostic tools, regional visibility and capacity building, diplomatic coordination in local priority areas, and a knowledge-to-action framework toward a regional action plan. Together, these research and networking initiatives will help to establish strong cross-national bonds, support the implementation of regional dementia plans, enhance health systems' infrastructure, and increase translational research collaborations across the continent.</jats:p>
Scopus© Citations 53 9
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Dementia in Latin America: Paving the way toward a regional action plan
(2020)
Mario Alfredo Parra
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Sandra Baez
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Lucas Sedeño
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Cecilia Gonzalez Campo
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Hernando Santamaría‐García
2Scopus© Citations 115

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