ABSTRACT
OBJECTIVE: The objective of this study was to determine the difference in tolerance for sodium glucose cotransporter 2 inhibitors between patients with heart failure classified as frail according to the FRAIL questionnaire, compared to those with heart failure without frailty. METHODS: A prospective cohort study was performed between 2021 and 2022 that included patients with heart failure at a heart failure unit in Bogotá who were being treated with a sodium glucose cotransporter 2 inhibitor. Clinical and laboratory data were collected during an initial visit and 12-48 weeks after that. The FRAIL questionnaire was applied to all participants through a phone call or during the follow-up visit. The primary outcome was the adverse effect rate and as a secondary outcome we compared the estimated glomerular filtration rate change between frail and non-frail patients. RESULTS: One hundred and twelve patients were included in the final analysis. Frail patients had a more than twice increased risk of having adverse effects (95% confidence interval 1.5-3.9). Age was also a risk factor for the appearance of these. The estimated glomerular filtration rate decrease was inversely correlated with the age, left ventricular ejection fraction, and renal function before the use of sodium glucose cotransporter 2 inhibitors. CONCLUSIONS: When prescribing in heart failure, it is important to remember that frail patients are more likely to have adverse effects with the use of sodium glucose cotransporter 2 inhibitors, of which the most common are those related to osmotic diuresis. Nonetheless, these do not appear to increase the risk of discontinuation or abandonment of therapy in this population.
Subject(s)
Heart Failure , Sodium-Glucose Transporter 2 Inhibitors , Humans , Heart Failure/drug therapy , Prospective Studies , Sodium-Glucose Transporter 2 Inhibitors/adverse effects , Stroke Volume , Ventricular Function, LeftABSTRACT
Resumen En el escenario clínico es cada vez más frecuente la atención de pacientes adultos mayores, lo cual es un desafío debido a la presencia de mayor comorbilidad y de condiciones o síndromes geriátricos (fragilidad, sarcopenia, caídas) que usualmente los acompañan. La fragilidad es un síndrome común en el paciente anciano, en quien existe una disminución de la reserva fisiológica que genera vulnerabilidad frente a factores estresantes. Su prevalencia aumenta a la par con la expectativa de vida, y tiene un impacto significativo en la salud pública ya que estudios han demostrado que se asocia con mayores tasas de hospitalización, desenlaces adversos quirúrgicos, mortalidad y costos para los sistemas de salud. Se hace revisión actualizada de la relación existente entre la fragilidad y enfermedad cardiovascular. El conocimiento sobre fragilidad sirve como guía para tomar decisiones y como objeto de investigación de un segmento de una población con gran crecimiento.
Abstract The care of elderly patients is becoming increasingly more common in the clinical setting. This presents a challenge due to there being increased comorbidity and the presence of geriatric conditions or syndromes (frailty, sarcopenia, falls) that usually accompany them. Frailty is a common syndrome in the elderly patient, in which there is a decrease in physiological reserve that can lead to vulnerability to stress factors. Its prevalence increases on a par with life expectancy, and has a significant impact on public health since studies have demonstrated that it is associated with higher hospital admission rates, adverse surgical outcomes, mortality, and costs for the health systems. An update review has been made on the existing relationship between frailty and cardiovascular disease. Knowledge about frailty will serve as a guide to make decisions and as an objective in the investigation of an increasingly growing segment of the population.