Examinando por Autor "Slachevsky, Andrea"
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Ítem Biomarkers for dementia in Latin American countries: Gaps and opportunities(John Wiley and Sons Inc, 2023-02) Parra, Mario A.; Orellana, Paulina; Leon, Tomas; Victoria, Cabello G.; Henriquez, Fernando; Gomez, Rodrigo; Avalos, Constanza; Damian, Andres; Slachevsky, Andrea; Ibañez, Agustin; Zetterberg, Henrik; Tijms, Betty M.; Yokoyama, Jennifer S.; Piña-Escudero, Stefanie D.; Cochran, J. Nicholas; Matallana, Diana L.; Acosta, Daisy; Allegri, Ricardo; Arias-Suárez, Bianca P.; Barra, Bernardo; Behrens, Maria Isabel; Brucki, Sonia M. D.; Busatto, Geraldo; Caramelli, Paulo; Castro-Suarez, Sheila; Contreras, Valeria; Custodio, Nilton; Dansilio, Sergio; la Cruz-Puebla, Myriam De; de Souza, Leonardo Cruz; Diaz, Monica M.; Duque, Lissette; Farías, Gonzalo A.; Ferreira, Sergio T.; Guimet, Nahuel Magrath; Kmaid, Ana; Lira, David; Lopera, Francisco; Meza, Beatriz Mar; Miotto, Eliane C.; Nitrini, Ricardo; Nuñez, Alberto; O'Neill, Santiago; Ochoa, John; Pintado-Caipa, Maritza; Resende, Elisa de Paula França; Risacher, Shannon; Rojas, Luz Angela; Sabaj, Valentina; Schilling, Lucas; Sellek, Allis F.; Sosa, Ana; Takada, Leonel T.; Teixeira, Antonio L.; Unaucho-Pilalumbo, Martha; Duran-Aniotz, ClaudiaLimited knowledge on dementia biomarkers in Latin American and Caribbean (LAC) countries remains a serious barrier. Here, we reported a survey to explore the ongoing work, needs, interests, potential barriers, and opportunities for future studies related to biomarkers. The results show that neuroimaging is the most used biomarker (73%), followed by genetic studies (40%), peripheral fluids biomarkers (31%), and cerebrospinal fluid biomarkers (29%). Regarding barriers in LAC, lack of funding appears to undermine the implementation of biomarkers in clinical or research settings, followed by insufficient infrastructure and training. The survey revealed that despite the above barriers, the region holds a great potential to advance dementia biomarkers research. Considering the unique contributions that LAC could make to this growing field, we highlight the urgent need to expand biomarker research. These insights allowed us to propose an action plan that addresses the recommendations for a biomarker framework recently proposed by regional experts. © 2022 The Authors. Alzheimer's & Dementia published by Wiley Periodicals LLC on behalf of Alzheimer's Association.Ítem Dementia and covid-19 in chile, new zealand and germany: A research agenda for cross-country learning for resilience in health care systems(MDPI, 2021-09) Uribe, Franziska Laporte; Arteaga, Oscar; Bruchhausen, Walter; Cheung, Gary; Cullum, Sarah; Fuentes-García, Alejandra; Castillo, Claudia Miranda; Kerse, Ngaire; Kirk, Ray; Muru-Lanning, Marama; Ríos, Rodrigo Alejandro Salinas; Schrott, Lothar; Slachevsky, Andrea; Roes, MartinaThe COVID-19 pandemic has revealed existing gaps in policies, systems and services, stressing the need for concerted global action on healthy aging. Similar to the COVID-19 pandemic, dementia is a challenge for health systems on a global scale. Our hypothesis is that translational potential lies in cross-country learning by involving three high-income countries with distinct geopolitical-cultural-social systems in Latin America (Chile), the South Pacific (New Zealand) and Europe (Germany). Our vision is that such cross-country learning will lead to providing adequate, equitable and sustainable care and support for families living with dementia during a pandemic and beyond. We are proposing a vision for research that takes a multi-disciplinary, strength-based approach at the intersection of health care research, disaster research, global health research and dementia research. We present some insights in support of our hypothesis and proposed research agenda. We anticipate that this research has the potential to contribute towards strengthening and transforming health care systems in times of crises and beyond. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.Ítem Impact of Social Isolation on People with Dementia and Their Family Caregivers(IOS Press BV, 2021) Azevedo, Lílian Viana Dos Santos; Calandri, Ismael Luis; Slachevsky, Andrea; Graviotto, Héctor Gastón; Vieira, Maria Carolina Santos; Andrade, Caíssa Bezerra De; Rossetti, Adriana Peredo; Generoso, Alana Barroso; Carmona, Karoline Carvalho; Pinto, Ludmilla Aparecida Cardoso; Sorbara, Marcos; Pinto, AlejandraBackground: People with dementia and their family caregivers may face a great burden through social isolation due to the COVID-19 pandemic, which can be manifested as various behavioral and clinical symptoms. Objective: To investigate the impacts of social isolation due to the COVID-19 pandemic on individuals with dementia and their family caregivers. Methods: Two semi-structured questionnaires were applied via telephone to family caregivers of people diagnosed with dementia in three cities in Argentina, Brazil, and Chile, in order to assess clinical and behavioral changes in people with dementia and in their caregivers. Results: In general, 321 interviews were conducted. A significant decline in memory function has been reported among 53.0%of people with dementia. In addition, 31.2%of individuals with dementia felt sadder and 37.4%had increased anxiety symptoms. These symptoms of anxiety were greater in individuals with mild to moderate dementia, while symptoms of agitation were greater in individuals with severe dementia. Moreover, compulsive-obsessive behavior, hallucinations, increased forgetfulness, altered appetite, and increased difficulty in activities of daily living were reported more frequently among individuals with moderate to severe dementia. Caregivers reported feeling more tired and overwhelmed during this period and these symptoms were also influenced by the severity of dementia. Conclusion: Social isolation during the COVID-19 pandemic triggered a series of negative behavioral repercussions, both for people with dementia and for their family caregivers in these three South American countries.Ítem Predictors of unmet needs in Chilean older people with dementia: A cross-sectional study(BMC, 2019-04-15) Tapia Muñoz, Thamara; Slachevsky, Andrea; León-Campos, María O.; Madrid, Michel; Caqueo-Urízar, Alejandra; Rohde, Gustav C.; Miranda-Castillo, ClaudiaBackground: The needs of people with dementia (PWD) have not been assessed in any Latin American country. Several European countries have already related unmet needs with quality of life, caregiver's age, burden, stress, anxiety and depression. The aim of this study was to identify met and unmet needs in Chilean older adults with dementia and to determine if those needs were associated with PWD's, their informal caregivers' and social factors. Method: This was a cross-sectional study. One-hundred and sixty-six informal caregivers and their care recipients were interviewed. PWD was assessed about cognitive function and their caregivers answered instruments about PWD's needs, functional status and behavioral and psychological symptoms. Caregiver's burden, depression, anxiety and social support were also evaluated. A stepwise multiple linear regression analysis was performed to determine predictors of unmet needs in Chilean PWD. Results: The most frequent met needs were "Looking after home" (81.3%%), "Food" (78.9%) and "Selfcare" (75.3%). Most common unmet needs were "Daily living activities" (39.2%), "Company" (36.1%), and "Memory" (34.9%). Caregivers' lower age was correlated to a higher number of PWD's unmet needs (r s = -.216; p < 0.005). Higher PWD's dependence was associated with higher number of unmet needs (r s =.177; p < 0.05). The best predictors of unmet needs were caregivers' low level of social support, high burden, young age and high level of anxiety. Conclusion: It is necessary to address psychological and social needs of PWD. The fact that PWD's unmet needs were associated mostly with caregivers' factors, highlights the importance of considering both, the PWD and their informal caregivers as targets of institutional support. It is expected that recently launched national public policies decrease PWD's unmet needs by the provision of new services for them and their informal caregivers. © 2019 The Author(s).Ítem The power of knowledge about dementia in Latin America across health professionals working on aging(John Wiley and Sons Inc, 2020) Ibanez, Agustin; Flichtentrei, Daniel; Hesse, Eugenia; Dottori, Martin; Tomio, Ailin; Slachevsky, Andrea; Serrano, Cecilia M.; Gonzalez-Billaut, Christian; Custodio, Nilton; Miranda, Claudia; Bustin, Julian; Cetckovitch, Marcelo; Torrente, Fernando; Olavarria, Loreto; Leon, Tomas; Costa Beber, Barbara; Bruki, Sonia; Suemoto, Claudia K.; Nitrini, Ricardo; Miller, Bruce L.; Yokoyama, Jennifer S.Expert knowledge is critical to fight dementia in inequitable regions like Latin American and Caribbean countries (LACs). However, the opinions of aging experts on public policies’ accessibility and transmission, stigma, diagnostic manuals, data-sharing platforms, and use of behavioral insights (BIs) are not well known. Methods: We investigated opinions among health professionals working on aging in LACs (N = 3365) with regression models including expertise-related information (public policies, BI), individual differences (work, age, academic degree), and location. Results: Experts specified low public policy knowledge (X2 = 41.27, P <.001), high levels of stigma (X2 = 2636.37, P <.001), almost absent BI knowledge (X2 = 56.58, P <.001), and needs for regional diagnostic manuals (X2 = 2893.63, df = 3, P <.001) and data-sharing platforms (X2 = 1267.5, df = 3, P [removed]