RESUMEN
OBJECTIVE: To estimate mortality associated with sarcopenic dysphagia. DESIGN: A 3-year follow-up cohort. SETTING AND PARTICIPANTS: Ninety-five nursing home residents were evaluated to determine the baseline presence or absence of oropharyngeal dysphagia and followed up for 3 years. METHODS: The primary outcome was the risk of death. Dysphagia was assessed using a volume-viscosity swallow test. We used an algorithm to determine sarcopenic dysphagia based on grip strength, walking speed, calf circumference, and exclusion of neurologic or structural causes of dysphagia. We constructed 3 subgroups: without dysphagia, nonsarcopenic dysphagia, and sarcopenic dysphagia. Cox proportional regression analyses were used to predict the risk of death. RESULTS: Thirty-five percent of participants had no dysphagia, 20% nonsarcopenic dysphagia, and 45% sarcopenic dysphagia. Sarcopenic dysphagia was independently associated with a higher risk of death [hazard ratio (HR) 2.44, 95% CI 1.02-5.80, P = .043] than without dysphagia. In addition, a higher Charlson Comorbidity Index score was associated with a higher risk of death (HR 1.33, 95% CI 1.01-1.75, P = .040). CONCLUSIONS AND IMPLICATIONS: This study shows that sarcopenic dysphagia was associated with increased mortality among institutionalized older adults. These deaths could be potentially preventable.
Asunto(s)
Trastornos de Deglución , Sarcopenia , Anciano , Estudios de Cohortes , Trastornos de Deglución/etiología , Fuerza de la Mano , Humanos , Mortalidad , Casas de Salud , Modelos de Riesgos Proporcionales , Sarcopenia/complicacionesRESUMEN
Resumen Introducción: la sepsis se diagnostica en más de 60% de los adultos mayores (AM) en el mundo. Estos AM con frecuencia presentan multimorbilidad y alguno de los síndromes geriátricos, llevando a discapacidad física, cognitiva y psicosocial, lo cual produce altos costos para los sistemas de salud, resultando en un problema grave de salud pública. Objetivo: identificar el impacto de la multimorbilidad y los síndromes geriátricos en la morta lidad de AM hospitalizados por sepsis en una unidad geriátrica de agudos a 30 días de su ingreso. Material y métodos: estudio observacional, analítico de casos y controles anidado en una cohorte. Resultados: se analizaron 238 pacientes con edad media de 83.15±7.12 años, 52.1% fueron mujeres y el 99% tenían al menos una comorbilidad, la mortalidad a 30 días fue 34%. La infección urinaria fue la causa principal de hospitalización (42.9%), obteniendo un aislamiento microbio-lógico en 43.3% de los casos, siendo la Escherichia coli el agente causal más frecuente (46.6%). La regresión logística múltiple mostró que la enfermedad renal crónica (OR 2.1 IC 95% 1.1-4.8; p=0.037), el delirium (OR 3.1 IC 95% 1.6-5.8; p=0.001) y la discapacidad (índice de Barthel <60; OR 3.4 IC 95% 1.5-7.5; p=0.002) se asociaron de manera significativa con la mortalidad a 30 días desde el ingreso a la unidad geriátrica de agudos en paciente con sepsis. Conclusión: en los AM hospitalizados por sepsis, la multimorbilidad, la enfermedad re nal crónica y los síndromes geriátricos representados por delirium y discapacidad fueron los predictores de mortalidad a 30 días. (Acta Med Colomb 2022; 47. DOI:https://doi.org/10.36104/amc.2022.2125).
Abstract Introduction: sepsis is diagnosed in more than 60% of older adults (OAs) worldwide. These OAs often have multimorbidity and one of the geriatric syndromes, leading to physical, cognitive and psychosocial disability with consequently high healthcare costs, resulting in a serious public health problem. Objective: to determine the impact of multimorbidity and geriatric syndromes on the 30-day mortality rate of OAs hospitalized for sepsis in an acute geriatric unit Materials and methods: an observational, analytical, nested case-control study. Results: 238 patients with a mean age of 83.15±7.12 were analyzed; 52.1% were women and 99% had at least one comorbidity; the 30-day mortality was 34%. Urinary tract infection was the main cause of hospitalization (42.9%), with microbiological isolation achieved in 43.3% of cases and Escherichia coli being the most common causal agent (46.6%). Multiple logistic regression showed that chronic kidney disease (OR 2.1 95% CI 1.1-4.8; p=0.037), delirium (OR 3.1 95% CI 1.6-5.8; p=0.001) and disability (Barthel index <60; OR 3.4 95% CI 1.5-7.5; p=0.002) were significantly related to 30-day mortality in patients with sepsis admitted to an acute geriatric unit. Conclusion: in OAs hospitalized for sepsis, multimorbidity, chronic kidney disease and geriatric syndromes (represented by delirium and disability) were the predictors of 30-day mortality. (Acta Med Colomb 2022; 47. DOI:https://doi.org/10.36104/amc.2022.2125).