Factors Associated with SARS-CoV-2 Infection in Fully Vaccinated Nursing Home Residents and Workers.

Persons living or working in nursing homes faced a higher risk of SARS-CoV-2 infections during the pandemic, resulting in heightened morbidity and mortality among older adults despite robust vaccination efforts. This prospective study evaluated the humoral and cellular immunity in fully vaccinated residents and workers from two nursing homes in Madrid, Spain, from 2020 to 2021. Measurements of IgG levels were conducted in August 2020 (pre-vaccination) and June and September 2021 (post-vaccination), alongside assessments of neutralizing antibodies and cellular responses in September 2021 among the most vulnerable individuals. Follow-up extended until February 2022 to identify risk factors for SARS-CoV-2 infection or mortality, involving 267 residents (mean age 87.6 years, 81.3% women) and 302 workers (mean age 50.7 years, 82.1% women). Residents exhibited a significantly higher likelihood of experiencing COVID-19 before June 2021 compared with nursing staff (OR [95% CI], 7.2 [3.0 to 17.2], p < 0.01). Participants with a history of previous COVID-19 infection showed more significant increases in IgG levels in August 2020, June 2021 and September 2021, alongside an increased proportion of neutralizing antibodies in the most vulnerable individuals. However, IgG decay remained the same between June and September 2021 based on the previous COVID-19 status. During the Omicron variant wave, residents and staff showed a similar rate of SARS-CoV-2 infection. Notably, preceding clinical or immunological factors before receiving three vaccination doses did not demonstrate associations with COVID-19 infection or overall mortality in our participant cohort.

Diagnostic gap in genetic epilepsies: A matter of age.

OBJECTIVE: This study aimed to evaluate the access to advanced diagnostic tests in patients with epilepsy and intellectual disability, with special focus on genetics. METHODS: Patients with epilepsy and intellectual disability evaluated between 2016 and 2018 at the Epilepsy Unit of two hospitals in Madrid, Spain were included. The main inclusion criterion was an undetermined etiological diagnosis after clinical assessment, neuroimaging, and electroencephalogram (EEG). RESULTS: Two hundred and five patients with epilepsy and intellectual disability were evaluated, with 124 fulfilling the inclusion criteria (mean age: 33.9 years). Regarding the etiological workup, advanced neuroimaging, prolonged video-EEG, and any type of genetic test had been performed in 58%, 41%, and 40%, respectively. An etiological diagnosis was reached in 18.5%. The workup was considered incomplete in 67%. Variables that showed the strongest association with an incomplete diagnostic workup in the multivariate analysis were current age and seizure freedom. CONCLUSIONS: Despite the multiple implications of modern diagnostic techniques, especially genetic testing, there is a large proportion of patients with epilepsy and intellectual disability who do not have access to them. Older age and seizure freedom seem to be associated with the highest diagnostic gap.

Prevalencia de desnutrición en sujetos mayores de 65 años en la Comunidad de Madrid. Estudio DREAM + 65.

Introducción: la desnutrición relacionada con la enfermedad (DRE) es un problema sociosanitario frecuente que afecta preferentemente a los mayores de 65 años, que aumenta la morbimortalidad y disminuye la calidad de vida.  Objetivo: estudiar la prevalencia de DRE en mayores de 65 años en diferentes centros sociosanitarios del Servicio Regional de Bienestar Social de la Comunidad de Madrid. Métodos: estudio transversal en 33 centros sociosanitarios de Madrid (6 centros de atención primaria [AP], 9 centros de mayores [CM], 9 hospitales [H] y 9 residencias [R]) seleccionados mediante muestreo polietápico. Las variables estudiadas fueron edad, sexo, nivel de dependencia según la escala de incapacidad de la Cruz Roja, motivo de ingreso y enfermedad de base, hábitat (urbano-periurbano-rural) y distribución geográfica (norte centro-sur). Como herramienta de cribado nutricional se utilizó el Mini Nutritional Assessment (MNA-cribaje) en todos los centros. En los pacientes con cribado positivo (en riesgo-desnutrición) se realizó el MNA-evaluación. El estudio estadístico se realizó con el paquete SSS 21.0 e incluyó estadística descriptiva, test de Chi-cuadrado y prueba exacta de Fisher, ANOVA de un factor, Kruskal-Wallis y análisis de regresión logística (RL) binaria univariante y multivariante. Se consideró significación estadística p < 0,05. Resultados: se reclutaron 1.103 sujetos (275 AP, 278 CM, 281 H, 269 R), edad media de 79,5 ± 8,4 años (41,2% varones, 58,8% mujeres). Los sujetos procedentes de H y R tuvieron un mayor grado de incapacidad (p < 0,001). La prevalencia global de DRE fue del 10%, encontrándose un 23,3% en riesgo de desnutrición, con diferencias entre los cuatro tipos de centros sociosanitarios (p < 0,001). El análisis univariante de RL mostró diferencia significativas en la prevalencia de desnutrición según la edad, sexo, grado de dependencia, tipo de centro sociosanitario, hábitat y zona geográfica. Sin embargo, en el análisis multivariante solo el grado de dependencia, el tipo de centro y el hábitat tuvieron significación estadística. Conclusiones: la prevalencia de DRE en mayores de 65 años en la Comunidad de Madrid es del 10%, encontrándose además un 23,3% en riesgo de desnutrición. Las únicas variables que se relacionaron de forma independiente con la desnutrición en el análisis multivariante fueron el nivel de dependencia de los pacientes y el tipo y hábitat de centro sociosanitario.

Prevalence of malnutrition in subjects over 65 years of age in the Community of Madrid. The DREAM + 65 Study / Prevalencia de desnutrición en sujetos mayores de 65 años en la Comunidad de Madrid. Estudio DREAM + 65

Introduction: Disease-related malnutrition (DRM) is a frequent community healthcare problem that predominantly affects adults over 65 years of age and increases morbidity and mortality rates, while also decreasing quality of life. Objective: To study the prevalence of DRM in adults over 65 in different community healthcare centres belonging to the Regional Social Welfare Service of the Community of Madrid. Methods: We conducted a cross-sectional study in 33 community healthcare centres in Madrid (6 primary healthcare centres (PC), 9 care centres for the elderly (CE), 9 hospitals (H) and 9 nursing homes (NH)) selected by means of multistage sampling. The variables studied were age, sex, level of dependence according to the Red Cross disability scale, reason for admission and underlying disease, habitat (urban-periurban-rural) and geographical distribution (north-centre-south). The Mini Nutritional Assessment (MNA-screening) was employed as a nutritional screening tool in all the centres. In the case of patients with positive screening (at risk-malnutrition), the MNA-assessment was carried out. Statistical analysis was conducted with the SPSS 21.0 package and included descriptive statistics, Chi-square test and Fisher’s exact test, one-way ANOVA, Kruskal-Wallis test and univariate and multivariate binary logistic regression analysis (LR). Statistical significance was considered to be p < 0.05. Results: A total of 1,103 subjects were recruited (275 PC, 278 CE, 281 H, 269 NH), mean age 79.5 ± 8.4 years (41.2% were males and 58.8% females). The subjects from H and NH had a higher degree of disability (p < 0.001). The overall prevalence of DRM was 10%, 23.3% being at risk of malnutrition, with differences among the 4 types of community healthcare centres (p < 0.001). The univariate LR analysis showed significant differences in the prevalence of malnutrition according to age, sex, degree of dependence, type of community healthcare centre, habitat and geographical zone. Nevertheless, in the multivariate analysis, only the degree of dependence, the type of centre and habitat were statistically significant. Conclusions: The prevalence of DRM in adults over 65 years of age in the Community of Madrid amounts to 10%, with another 23.3% at risk of malnutrition. The variables that were independently related with malnutrition in the multivariate analysis were only the patients’ level of dependence and the type and setting of the community healthcare centre (AU)

Introducción: la desnutrición relacionada con la enfermedad (DRE) es un problema sociosanitario frecuente que afecta preferentemente a los mayores de 65 años, que aumenta la morbimortalidad y disminuye la calidad de vida. Objetivo: estudiar la prevalencia de DRE en mayores de 65 años en diferentes centros sociosanitarios del Servicio Regional de Bienestar Social de la Comunidad de Madrid. Métodos: estudio transversal en 33 centros sociosanitarios de Madrid (6 centros de atención primaria [AP], 9 centros de mayores [CM], 9 hospitales [H] y 9 residencias [R]) seleccionados mediante muestreo polietápico. Las variables estudiadas fueron edad, sexo, nivel de dependencia según la escala de incapacidad de la Cruz Roja, motivo de ingreso y enfermedad de base, hábitat (urbano-periurbano-rural) y distribución geográfica (norte-centro-sur). Como herramienta de cribado nutricional se utilizó el Mini Nutritional Assessment (MNA-cribaje) en todos los centros. En los pacientes con cribado positivo (en riesgo-desnutrición) se realizó el MNA-evaluación. El estudio estadístico se realizó con el paquete SSS 21.0 e incluyó estadística descriptiva, test de Chi-cuadrado y prueba exacta de Fisher, ANOVA de un factor, Kruskal-Wallis y análisis de regresión logística (RL) binaria univariante y multivariante. Se consideró significación estadística p < 0,05. Resultados: se reclutaron 1.103 sujetos (275 AP, 278 CM, 281 H, 269 R), edad media de 79,5 ± 8,4 años (41,2% varones, 58,8% mujeres). Los sujetos procedentes de H y R tuvieron un mayor grado de incapacidad (p < 0,001). La prevalencia global de DRE fue del 10%, encontrándose un 23,3% en riesgo de desnutrición, con diferencias entre los cuatro tipos de centros sociosanitarios (p < 0,001). El análisis univariante de RL mostró diferencias significativas en la prevalencia de desnutrición según la edad, sexo, grado de dependencia, tipo de centro sociosanitario, hábitat y zona geográfica. Sin embargo, en el análisis multivariante solo el grado de dependencia, el tipo de centro y el hábitat tuvieron significación estadística. Conclusiones: la prevalencia de DRE en mayores de 65 años en la Comunidad de Madrid es del 10%, encontrándose además un 23,3% en riesgo de desnutrición. Las únicas variables que se relacionaron de forma independiente con la desnutrición en el análisis multivariante fueron el nivel de dependencia de los pacientes y el tipo y hábitat de centro sociosanitario (AU)

Types and characteristics of drinking water for hydration in the elderly.

The role of hydration in the maintenance of health is increasingly recognized. Hydration requirements vary for each person, depending on physical activity, environmental conditions, dietary patterns, alcohol intake, health problems, and age. Elderly individuals have higher risk of developing dehydration than adults. Diminution of liquid intake and increase in liquid losses are both involved in causing dehydration in the elderly. The water used for drinking is provided through regular public water supply and the official sanitary controls ensure their quality and hygiene, granting a range of variation for most of its physical and chemical characteristics, being sometimes these differences, though apparently small, responsible for some disorders in sensitive individuals. Hence, the advantages of using bottled water, either natural mineral water or spring water, are required by law to specify their composition, their major components, and other specific parameters. It is essential to take this into account to understand the diversity of indications and favorable effects on health that certain waters can offer.