Health impact on the elderly survivors of COVID-19: Six months follow up.

PURPOSE: To analyse factors associated with mortality at 6 months in survivors older than 70 years after hospital admission for SARS-CoV-2. METHODS: Descriptive observational study with follow-up at 6 months. All patients over 70 years of age, discharged from the Hospital Central de la Cruz Roja, after hospitalization for COVID-19 consecutively during the months March to May 2020 were included. The outcome at 6 months (mortality, readmissions) were collected. RESULTS: A total of 165 patients were included. Mean age 88.5±6.73, women 69.1%. High comorbidity 33.9%. Mean previous Barthel Index was 65.39±33.64 and at discharge 58.12±34.04. 24.2% had severe polypharmacy and 47.9% severe frailty. Six months after hospital discharge, 13% died and 23.8% required at least one readmission. More than half of the sample had some of the following sequelae: dyspnea 20%(33), functional impairment 41.7%(69), cognitive impairment 31.3%(52) or depressive symptoms 42.4%(70). Functional impairment at discharge was associated with an increased risk of mortality (OR 5.33; 95% CI 1.11-25.73). CONCLUSIONS: The functional status was a factor associated with risk of mortality at 6 months.

Predictive Factors of Pulmonary Embolism in Older Patients with SARS-CoV-2: The OCTA-COVID-19 Study.

BACKGROUND: The risk of pulmonary embolism (PE) has not been studied in older patients affected by COVID-19. We aimed to assess PE incidence and risk factors in a population of older patients infected with SARS-CoV-2. METHODS: An ambispective, observational cohort study. A total of 305 patients ≥ 75 years old had the SARS-CoV-2 infection from March to May 2020. The incidence rate of PE was estimated as the proportion of new cases within the whole sample. Youden's index was used to assess the cutoff point of D-dimer. To select factors associated with the risk of PE, time-to-event analyses were performed using cause-specific hazard models. RESULTS: In total, 305 patients with a median age of 87 years (62.3% female) were studied; 67.9% were referred from nursing homes and 90.4% received any type of anticoagulation. A total of 64.9% showed frailty and 44% presented with dementia. The PE incidence was 5.6%. The cutoff value of a D-dimer level over 2.59 mg/L showed a sensitivity of 82.4% and specificity of 73.8% in discriminating a PE diagnosis. In the multivariate analysis, the factors associated with PE were previous oncological events and D-dimer levels. CONCLUSIONS: The PE incidence was 5.6%, and major risk factors for PE were oncological antecedents and increased plasma D-dimer levels.

Health status in survivors older than 70 years after hospitalization with COVID-19: observational follow-up study at 3 months.

PURPOSE: To analyze factors associated with mortality at 3 months and readmissions, functional and cognitive decline, anorexia and affective disorders in patients aged > 70 years surviving after hospital admission for SARS-CoV-2. METHODS: Patients aged > 70 years, discharged after hospitalization with COVID-19. OUTCOME VARIABLES: mortality, readmissions, functional and cognitive impairment, anorexia and mood disorder. RESULTS: 165 cases at 3 months after hospital discharge, 8.5% died and 20% required at least one hospital readmission. The presence of severe dependence at discharge (BI < 40) was associated at 3 months with a higher risk of mortality (OR 5.08; 95% CI 1.53-16.91) and readmissions (OR 4.53; 95% CI 1.96-10.49). The post-hospitalization functional deterioration was associated with persistence of deterioration at 3 months (OR 24.57; 95% CI 9.24-65.39), cognitive deterioration (OR 2.32; 95% CI 1.03-5.25) and affective (OR 4.40; 95% CI 1.84-10.55) CONCLUSIONS: Loss function in older people after hospitalization by COVID-19 may contribute to identify patients with a higher risk of sequelae in the short term that require closer follow-up.