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Introduction: Atrial fibrillation (AF), the most frequent arrhythmia of older patients, associates with serious thromboembolic complications and high mortality. Coronavirus disease 2019 (COVID-19) severely affects aged subjects, determining an important prothrombotic status. The aim of this study was to evaluate mortality-related factors in older AF patients with COVID-19., Methods: Between March and June 2020, we enrolled ≥60 year-old in-hospital COVID-19 patients ( n =  806) in GeroCovid, a multicenter observational study promoted by the Italian Society of Gerontology and Geriatric Medicine., Results: The prevalence of AF was 21.8%. In-hospital mortality was higher in the AF group (36.9 vs. 27.5%, p  = 0.015). At admission, 51.7, 10.2, and 38.1% of AF cases were taking, respectively, oral anticoagulants (OACs), antiplatelet agents, and no antithrombotic therapy. During hospitalization, 51% patients switched to low-molecular-weight heparins. AF patients who survived were younger (81 ± 8 vs. 84 ± 7 years; p  = 0.002) and had a lower CHA 2 DS 2 -VASc score (3.9 ± 1.6 vs. 4.4 ± 1.3; p  = 0.02) than those who died. OAC use before (63.1 vs. 32.3%; p  < 0.001) and during hospitalization (34.0 vs. 12.7%; p  = 0.002) was higher among survivors. At multivariable analysis, lower age, higher self-sufficiency, less severe initial COVID-19 presentation, and the use of vitamin K antagonists (odds ratio [OR] = 0.16, 95% confidence interval [CI]: 0.03-0.84) or direct OACs (OR = 0.22, 95% CI: 0.08-0.56) at admission, or the persistence of OAC during hospitalization (OR = 0.05, 95% CI: 0.01-0.24), were associated with a lower chance of in-hospital death., Conclusion: AF is a prevalent and severe condition in older COVID-19 patients. Advanced age, dependency, and relevant clinical manifestations of disease characterized a worse prognosis. Preadmission and in-hospital anticoagulant therapies were positively associated with survival., Competing Interests: None declared., (Thieme. All rights reserved.)

Aims: The aims of the present study, conducted in two regions of Italy, Calabria and Piedmont, were to assess the use of inappropriate drugs according to the Beers Criteria and to study the possible drug-drug interactions., Methods: Data were obtained retrospectively from 972 residential care patients between 2016 and 2018. Mean age was 82.4 ± 8.4 years, with a prevalence of women (64.8%). Activities of daily living, instrumental activities of daily living, Mini-Mental State Examination, Cumulative Illness Rating Scale, Neuropsychiatric Inventory Scale and number and kind of drugs were recorded. A classification of potential inappropriate drugs was made according to the Beers criteria. Data were collected through an Excel file able to gather the main information. In the case of suspected adverse event, Naranjo Scale was applied. The study of possible drug-drug interactions was made by Micromedex 2.0., Results: Functional and cognitive impairments, comorbidities and number of drugs were assessed. The bivariate relationship between number of drugs and glomerular filtration rate assessed by CKD-EPI showed that the higher was the number of drugs used, the worst was kidney function assessment (p = 0.0001). The most frequent inappropriate drugs were anticholinergic drugs, tricyclics antidepressants, long-half-life benzodiazepines, antipsychotics and proton pump inhibitors., Conclusions: These data are very interesting and show the need for an accurate choice of drugs in elderly people and for starting a wise deprescribing procedure.

Background: Despite the growing evidence on COVID-19, there are still many gaps in the understanding of this disease, especially in individuals in advanced age. We describe the study protocol of GeroCovid Observational, a multi-purpose, multi-setting and multicenter initiative that aims at investigating: risk factors, clinical presentation and outcomes of individuals affected by COVID-19 in acute and residential care settings; best strategies to prevent infection in long-term care facilities; and, impact of the pandemic on neuropsychologic, functional and physical health, and on medical management in outpatients and home care patients at risk of COVID-19, with a special focus on individuals with dementia., Methods: GeroCovid involves individuals aged ≥60 years, at risk of or affected by COVID-19, prospectively or retrospectively observed since March 1 st , 2020. Data are collected in multiple investigational sites across Italy, Spain and Norway, and recorded in a de-identified clinical e-Registry. A common framework was adapted to different care settings: acute wards, long-term care facilities, geriatric outpatient and home care, and outpatient memory clinics., Results: At September 16 th , 2020, 66 investigational sites obtained their Ethical Committee approval and 1618 cases (mean age 80.6 [SD=9.0] years; 45% men) have been recorded in the e-Registry. The average inclusion rate since the study start on April 25 th , 2020, is 11.2 patients/day. New cases enrollment will ended on December 31 st , 2020, and the clinical follow-up will end on June 30 th , 2021., Conclusion: GeroCovid will explore relevant aspects of COVID-19 in adults aged ≥60 years with high-quality and comprehensive data, which will help to optimize COVID-19 prevention and management, with practical implications for ongoing and possible future pandemics., Trial Registration: NCT04379440 (clinicaltrial.gov)., (Copyright © 2021. Published by Elsevier B.V.)

Background: There is little evidence about the prevalence of cognitive disorders and their effect on in-hospital mortality in large multicenter studies. The objectives of the 2016th edition of the "Italian Delirium Day," a large multicenter study on in-hospital older patients, were to assess (i) the point prevalence of cognitive impairment/no dementia, dementia, delirium, and delirium superimposed on dementia and (ii) the effect of these conditions on in-hospital mortality., Methods: This multicenter study and included 2,037 older patients (aged ≥65 years) admitted to acute medical and surgical wards across 205 acute hospitals. The four cognitive disorders groups were defined with a structured approach including the four AT and the presence of a documented diagnosis of dementia. The outcome measure was in-hospital mortality, as reported by the researchers involved in the study in each center., Results: The mean age was 81.17 ± 7.7 years. Overall, 893 patients (43.8%) had neither delirium nor dementia nor cognitive impairment, 483 (23.7%) had cognitive impairment/no dementia, 230 (11.3%) dementia alone, 187 (9.2%) delirium alone, and 244 (12.0%) delirium superimposed on dementia. Overall, 99 (4.8%) patients died. Participants with delirium alone (odds ratio 2.56; 95% confidence interval: 1.29-5.09) and those with delirium superimposed on dementia (odds ratio 2.60; 95% confidence interval: 1.39-4.85) had higher mortality risk compared with the reference group of patients with "no cognitive impairment.", Conclusions: Delirium and delirium superimposed on dementia were highly prevalent among older hospitalized patients and significantly increased in-hospital mortality. Clinicians should systematically assess these conditions and recognize them as markers of critical conditions and predictors of imminent death., (© The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background and Aims: Cognitive and renal impairment are pervasive among elderly frails, a high-risk, geriatric sub-population with peculiar clinical characteristics. In a series of frail individuals with non-advanced chronic kidney disease (CKD), we aimed at assessing the entity of functional, general health and cognitive impairment and the possible relationship between these types of dysfunction and the severity of renal impairment., Methods: 2229 geriatric subjects were screened for frailty and CKD. Severity of CKD was assessed by eGFR (CKD-EPI formula). Frailty was established by the Fried Index. Functional, general health and cognitive status were assessed by validated score measures., Results: Final analysis included 271 frail CKD subjects (162 women, 109 men). Mean eGFR was 64.25 ± 25.04 mL/min/1.73 m 2 . Prevalence of mild-to-moderate CKD (stage 3-4) was 44%. Twenty-six percent of patients had severe cognitive impairment, while mild and moderate impairment was found in 7 and 67% of individuals, respectively. All subjects had poor functional and general health status. Cognitive capacities significantly decreased across CKD stages (p for trend < 0.0001). In fully adjusted multivariate analyses, cognitive status remained an independent predictor of eGFR (β = 0.465; p < 0.0001)., Conclusions: Mild-to-moderate CKD is highly pervasive among frail elderly individuals and the severity of renal dysfunction is independently correlated with that of cognitive impairment. Future studies are advocated to clarify whether the combination of kidney and mental dysfunction may portend a higher risk of worsen outcomes in this high-risk population.

Objective: Individuals suffering from dementia are affected by a progressive and significant global deterioration and, consequently, might require longer assistance in the advanced stage of the illness. The illness is a great burden on the person who takes care of a patient, namely, the caregiver. This study aims to analyze the presence and relationship of specific sociodemographic variables, subjective burden, and depressive symptoms among caregivers of patients with dementia., Methods: The participants of this study were caregivers at a health care unit for the elderly in southern Italy. An evaluation of the burden of patients with dementia on caregivers was carried out using the Caregiver Burden Inventory (CBI) and depressive symptoms using the Self-Rating Depression Scale (SDS)., Results: A total of 150 caregivers completed the study. In all, 83 (55%) caregivers showed a total CBI score ≥36, of whom 70% showed pathological depression scores in SDS. According to SDS, 28 (19%) caregivers showed a total CBI score from 24 to 36, of whom 32% were depressed. Depression was present in 5% of the caregivers whose CBI score was <24. Hence, an association between burden and depression was evident (χ(2)=47.446, P<0.001). A multiple linear regression analysis showed that depression (adjusted R(2)=0.622, F=50.123, P<0.001) was associated with higher physical (β=0.666, P=0.001) and developmental (β=0.712, P<0.001) burdens, lower socioeconomic status (β=-4.282; P=0.002), higher level of urbanicity (β=3.070; P=0.012), and advanced age (β=2.132; P=0.08)., Conclusion: Our study confirms the presence of depressive symptoms in a large number of caregivers with high burden. Nevertheless, this study demonstrates that depressive symptoms are mainly associated with sociodemographic variables and, to a lesser degree, physical and developmental burdens.

Background: The increase of mean lifetime has also given rise to an increase in the number of centenarians; such a circumstance finds its explanation in an improvement in hygienic conditions in addition to the progress in the medical field. The aim of this retrospective study is the attempt to identify the probable factors encouraging the achievement of an extreme longevity., Methods: The study was carried out, on a house to house basis, on a sample of 46 calabrian centenarians. In order to demonstrate the hereditary component, the frequency of the centenarians among the closest relatives was considered, through birth and death certificates. The case history questionnaire used most geriatric and gerontological centres associated to the national project Italian Multicentric Study on Centena-rians was used., Results: The profile of our long-lived subject has allowed us to underline the importance of the environmental factor as well as the hereditary component. In most cases these subjects live with their family and have excellent relationships, receiving a great deal of attention from the persons with which they live., Conclusions: The authors have therefore reached the conclusion by stressing the importance of both factors (hereditary and genetic); however a type of intervention in order to lengthen the mean lifetime is hypothesized exclusively in the environment field through the elimination of certain risk factors.