RESUMEN

BACKGROUND: Acute ischaemic stroke (AIS) after percutaneous coronary intervention (PCI) is a rare, but debilitating, complication. However, contemporary data from real-world unselected patients are scarce. AIMS: We aimed to explore the temporal trends, outcomes and variables associated with AIS as well as in-hospital all-cause mortality in a nationwide cohort. METHODS: A retrospective analysis of healthcare records from 2006-2021 was implemented. Patients were stratified according to the occurrence of AIS in the setting of PCI. The temporal trends of AIS were analysed. A stepwise regression model was used to identify variables associated with AIS and in-hospital all-cause mortality. RESULTS: A total of 4,910,430 PCIs were included for the current analysis. AIS occurred in 4,098 cases (0.08%). An incremental increase in the incidence of AIS after PCI from 0.03% to 0.14% per year was observed from 2006-2021. The strongest associations with AIS after PCI included carotid artery disease, medical history of stroke, atrial fibrillation, presentation with an ST-segment elevation myocardial infarction (STEMI) or non-STEMI and coronary thrombectomy. For patients with AIS, a higher in-hospital all-cause mortality (18.11% vs 3.29%; p<0.001) was documented. With regard to all-cause mortality, the strongest correlations in the stroke cohort were found for cardiogenic shock, dialysis and clinical presentation with a STEMI. CONCLUSIONS: In an unselected nationwide cohort of patients hospitalised for PCI, a gradual increase in AIS incidence was noted. We identified several variables associated with AIS as well as with in-hospital mortality. Hereby, clinicians might identify the patient population at risk for a peri-interventional AIS as well as those at risk for an adverse in-hospital outcome after PCI.

Asunto(s)

Mortalidad Hospitalaria , Accidente Cerebrovascular Isquémico , Intervención Coronaria Percutánea , Humanos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/tendencias , Intervención Coronaria Percutánea/mortalidad , Masculino , Femenino , Anciano , Accidente Cerebrovascular Isquémico/mortalidad , Accidente Cerebrovascular Isquémico/epidemiología , Estudios Retrospectivos , Persona de Mediana Edad , Mortalidad Hospitalaria/tendencias , Anciano de 80 o más Años , Factores de Riesgo , Resultado del Tratamiento , Incidencia , Hospitalización/estadística & datos numéricos , Infarto del Miocardio con Elevación del ST/mortalidad , Infarto del Miocardio con Elevación del ST/terapia , Infarto del Miocardio con Elevación del ST/cirugía , Factores de Tiempo

RESUMEN

The inflammatory burden as measured by high-sensitivity C-reactive Protein (hsCRP) is recognized as a cardiovascular risk factor, which can however be affected by lifestyle-related risk factors (LRF). Up-to-date the interplay between hsCRP, LRF and presence and extent of atherosclerotic disease is still largely unknown, which we therefore sought to investigate in a contemporary population-based cohort. We included participants from the cross-sectional population-based Hamburg City Health Study. Affected vascular beds were defined as coronary, peripheral, and cerebrovascular arteries. LRF considered were lack of physical activity, overweight, active smoking and poor adherence to a Mediterranean diet. We computed multivariable analyses with hsCRP as the dependent variable and LRF as covariates according to the number of vascular beds affected. In the 6765 individuals available for analysis, we found a stepwise increase of hsCRP concentration both according to the number of LRF present as well as the number of vascular beds affected. Adjusted regression analyses showed an independent association between increasing numbers of LRF with hsCRP levels across the extent of atherosclerosis. We demonstrate increasing hsCRP concentrations according to both the number of LRF as well as the extent of atherosclerosis, emphasizing the necessity of lifestyle-related risk factor optimization.

Asunto(s)

Aterosclerosis , Enfermedades Cardiovasculares , Enfermedad de la Arteria Coronaria , Humanos , Proteína C-Reactiva/metabolismo , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedades Cardiovasculares/etiología , Estudios de Cohortes , Estudios Transversales , Aterosclerosis/epidemiología , Aterosclerosis/etiología , Factores de Riesgo , Estilo de Vida , Biomarcadores

RESUMEN

OBJECTIVE: There is a paucity of current figures on the prevalence of carotid and lower extremity peripheral arterial disease (PAD) and abdominal aortic aneurysm (AAA) as well as the associated cardiovascular risk factors to support considerations on screening programmes. METHODS: In the population based Hamburg City Health Study, participants between 45 and 74 years were randomly recruited. In the current cross sectional analysis of the first 10 000 participants enrolled between February 2016 and November 2018, the prevalence of carotid artery disease (intima-media thickness ≥ 1 mm), lower extremity PAD (ankle brachial index ≤ 0.9), and AAA (aortic diameter ≥ 30 mm) was determined. Multivariable logistic regression models were applied to determine the association between vascular diseases and risk factors. To account for missing values, multiple imputation was performed. RESULTS: A total of 10 000 participants were analysed (51.1% females, median age 63 years, median body mass index 26.1 kg/m2). In medians, the intima media thickness was 0.74 mm (interquartile range [IQR] 0.65 - 0.84), the ankle brachial index 1.04 (IQR 0.95 - 1.13), and the aortic diameter 17.8 mm (IQR 16.1 - 19.6). Concerning risk factors, 64% self reported any smoking, 39% hypertension, 5% coronary artery disease, 3% congestive heart failure, 5% atrial fibrillation, and 3% history of stroke or myocardial infarction, respectively. In males, the prevalence of carotid artery disease, lower extremity PAD, and AAA were 35.3%, 22.7%, and 1.3%, respectively, and in females, 23.4%, 24.8%, and 0.2%, respectively. Higher age and current smoking were likewise associated with higher prevalence while the impact of variables varied widely. CONCLUSION: In this large population based cohort study of 10 000 subjects from Hamburg, Germany, a strikingly high prevalence of PAD was revealed. Almost 45% suffered from any index disease, while AAA was only diagnosed in 1.3% of males and 0.2% of females. The high prevalence of atherosclerotic disease and associated cardiovascular risk factors underline that it is essential to increase awareness and fuel efforts for secondary prevention.