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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Zamponi, Hernan P. | es |
dc.contributor.author | Juarez Aguaysol, Leonardo | es |
dc.contributor.author | Kukoc, Gabriela | es |
dc.contributor.author | Domínguez, María Eugenia | es |
dc.contributor.author | Pini, Belén | es |
dc.contributor.author | Padilla, Eduardo G. | es |
dc.contributor.author | Calvó, María | es |
dc.contributor.author | Molina-Rangeon, Silvia Beatriz | es |
dc.contributor.author | Guerrero, Gonzalo | es |
dc.contributor.author | Figueredo Aguiar, Mariana | es |
dc.contributor.author | Fumagalli, Emiliano | es |
dc.contributor.author | Yécora, Agustín | es |
dc.contributor.author | Brugha, Traolach S. | es |
dc.contributor.author | Seshadri, Sudha | es |
dc.contributor.author | Snyder, Heather M. | es |
dc.contributor.author | Erausquin, Gabriel A. de | es |
dc.contributor.author | Gonzalez Aleman, Gabriela | es |
dc.coverage.spatial | Argentina | es |
dc.date.accessioned | 2022-03-29T12:17:38Z | - |
dc.date.available | 2022-03-29T12:17:38Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Zamponi, H. P. et al. Olfactory dysfunction and chronic cognitive impairment following SARS-CoV-2 infection in a sample of older adults from the Andes mountains of Argentina [en línea]. Alzheimer y dementia. 2021, 17, S6, e057897. doi: 10.1002/alz.057897. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/13711 | es |
dc.identifier.issn | 1552-5279 | - |
dc.identifier.uri | https://repositorio.uca.edu.ar/handle/123456789/13711 | - |
dc.description.abstract | Abstract: Background: COVID-19 has affected more than 150 million people. The causal coronavirus, SARS-CoV-2 has infected twice as many individuals who have remained asymptomatic. COVID-19 includes central nervous system (CNS) manifestations and may result in chronic neuropsychiatric sequelae. Risk factors for COVID-19 sequelae overlap with those for Alzheimer’s disease (AD), particularly older age and ApoE4 status. The Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2) established harmonized definitions, ascertainment and assessment methodologies to evaluate and longitudinally follow up cohorts of older adults with variable exposure to COVID-19. We present preliminary data from CNS SC2 in a prospective cohort of 234 older adult Amerindians from Argentina. Method: Participants are ≥ 60 years recruited from the health registry of the Province of Jujuy containing all SARS-CoV-2 testing data (regardless of clinical status and of the result of the testing). We randomly invite older adults stratified by testing status regardless of symptom severity, a minimum of 3 months after clinical recovery (maximum 6 months); refusal to participate is <45%. Assessment includes interview with the Schedules for Clinical Assessment in Neuropsychiatry (SCAN) and Clinical Dementia Rating scale; neurocognitive assessment; emotional reactivity scale; and neurological assessment including semiquantitative olfactory function test, motor function, coordination and gait. We present here the results of olfactory testing and cognitive assessments. Result: We assessed 233 infected participants and 64 controls. Average duration of formal learning is 9.35 ± 2.6 years and mean age is 66.7 ± 5.13 years. Normative data for the local population were available for Word list, Corsi Blocks, Oral Trails and Five Digit Tests and were used to normalize Z-scores and categorize the sample in 3 groups: normal cognition (NC,44.6%); memory only impairment (MOI,21%); and multiple domain impairment (MDI,34.4%). Individuals with MDI presented severe alterations in short-term memory; semantic memory; naming; executive function and attention compared to NC or MO groups (Table 1). Severity of cognitive impairment was significantly correlated with severity of olfactory dysfunction (χ2 = 13.82; p= 0.003) but not severity of acute COVID-19. Conclusion: Older adults frequently suffer persistent cognitive impairment after recovery from SARS-CoV-2 infection; cognitive impairment is correlated with persistent anosmia. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | John Wiley & Sons | es |
dc.rights | Acceso abierto | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | Alzheimer y dementia Vol.17, S6, e057897, 2021 | es |
dc.subject | COVID-19 | es |
dc.subject | SARS-CoV-2 | es |
dc.subject | DETERIORO COGNITIVO | es |
dc.subject | ADULTOS MAYORES | es |
dc.subject | DISFUNCION OLFATORIA | es |
dc.subject | ANOSMIA PERSISTENTE | es |
dc.title | Olfactory dysfunction and chronic cognitive impairment following SARS-CoV-2 infection in a sample of older adults from the Andes mountains of Argentina | es |
dc.type | Artículo | es |
dc.identifier.doi | 10.1002/alz.057897 | - |
uca.disciplina | PSICOLOGIA | es |
uca.issnrd | 1 | es |
uca.affiliation | Fil: Zamponi, Hernan P. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Juarez-Aguayso, Leonardo. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Kukoc, Gabriela. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Domínguez, María Eugenia. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Pini, Belén. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Padilla, Eduardo G. Fundación de lucha contra los trastornos neurológicos y psiquiátricos en minorías; Argentina | es |
uca.affiliation | Fil: Calvó, María. Fundación de lucha contra los trastornos neurológicos y psiquiátricos en minorías; Argentina | es |
uca.affiliation | Fil: Molina-Rangeon, Silvia Beatriz. Fundación de lucha contra los trastornos neurológicos y psiquiátricos en minorías; Argentina | es |
uca.affiliation | Fil: Guerrero, Gonzalo. Fundación de lucha contra los trastornos neurológicos y psiquiátricos en minorías; Argentina | es |
uca.affiliation | Fil: Figueredo-Aguiar, Mariana. Fundación de lucha contra los trastornos neurológicos y psiquiátricos en minorías; Argentina | es |
uca.affiliation | Fil: Fumagalli, Emiliano. Universidad Nacional de Jujuy; Argentina | es |
uca.affiliation | Fil: Yécora, Agustín. Ministerio de Salud de Jujuy; Argentina | es |
uca.affiliation | Fil: Brugha, Traolach S. University of Leicester; Reino Unido | es |
uca.affiliation | Fil: Seshadri, Sudha. University of Texas Health Science Center at San Antonio; Estados Unidos | es |
uca.affiliation | Fil: Seshadri, Sudha. Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases; Estados Unidos | es |
uca.affiliation | Fil: Snyder, Heather M. Alzheimer’s Association; Argentina | es |
uca.affiliation | Fil: Erausquin, Gabriel A. de. Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases; Estados Unidos | es |
uca.affiliation | Fil: Erausquin, Gabriel A. de. University of Texas Health Science Center at San Antonio; Estados Unidos | es |
uca.affiliation | Fil: Gonzalez-Aleman, Gabriela. Pontificia Universidad Católica Argentina; Argentina | es |
uca.version | publishedVersion | es |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
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