ABSTRACT
Objetivo: Analizar la presencia de factores de riesgo vascular (FRV) entre pacientes adultos jóvenes y adultos mayores con ictus isquémico, con y sin seguimiento en atención primaria tras el alta hospitalaria. Diseño: Estudio observacional, retrospectivo y multicéntrico. Emplazamiento: Centros de salud de atención primaria y hospital Verge de la Cinta, Tortosa, España. Participantes: Pacientes con ictus isquémico de dos grupos de edad (≤55 y ≥65años) distribuidos en dos grupos (grupoA: sin seguimiento en atención primaria; grupoB: con seguimiento en atención primaria), entre 2011 y 2020. Mediciones principales: Datos sociodemográficos, clínicos y de FRV codificados según la Clasificación Internacional de Enfermedades (CIE-10). Estadística descriptiva e inferencial. Resultados: Se analizaron datos de 2.054 participantes. En el grupo de adulto joven, el 94,9% de los participantes del grupoA presentaban entre 1-2FRV, frente al 60% del grupoB. En el adulto mayor, el 84,4% del grupoA presentaban entre 1-2FRV, frente al 43,9% del grupoB. Los FRV más frecuentes entre pacientes adultos jóvenes y mayores con ictus isquémico fueron la hipertensión y la dislipemia en ambos grupos de seguimiento. No había registros sobre obesidad, ni tabaquismo ni consumo de alcohol en el grupoA. Se observó una asociación significativa entre realizar seguimiento en atención primaria tras el ictus y ser adulto joven y presentar entre 3 y 4FRV (p<0,001). Conclusiones: Los resultados refuerzan la necesidad de continuidad asistencial y seguimiento en las personas con ictus agudo en la atención primaria y la mejora de la calidad de los registros.(AU)
Objective: To analyze the presence of vascular risk factors (VRF) among young adult and older adult patients with ischemic stroke, with and without follow-up in primary care after hospital discharge. Design: Observational, retrospective, multicenter study. Setting: Primary care health centers and Hospital Verge de la Cinta, Tortosa, Spain. Participants: Patients with ischemic stroke of two age groups (≤55 and ≥65years) distributed in two groups (GroupA: without follow-up in primary care; and GroupB: with follow-up in primary care), between 2011-2020. Main measurements: Sociodemographic, clinical, and VRF data coded according to the International Classification of Diseases (ICD-10). Descriptive, and inferential statistics. Results: Data from 2054 participants were analyzed. In the young adult group, 94.9% of the participants in groupA had between 1-2VRFs, compared to 60% in groupB. In the older adult group, 84.4% of groupA had between 1-2VRFs, compared to 43,9% of groupB. The most frequent VRFs among younger and older adult patients with ischemic stroke were hypertension and dyslipidemia in both follow-up groups. There were no records of obesity, smoking, or alcohol consumption in groupA. There was a significant association between being followed up in primary care after stroke and being a young adult and presenting between 3-4 VRFs (P<0.001). Conclusions: The results reinforce the need for continuity of care and follow-up in people with acute stroke in primary care and the need to improve the quality of registries.(AU)
Subject(s)
Middle Aged , Aged , Stroke , Primary Health Care , Treatment Adherence and Compliance , Retrospective Studies , Risk Factors , Spain , Epidemiology, DescriptiveABSTRACT
OBJECTIVE: To analyze the presence of vascular risk factors (VRF) among young adult and older adult patients with ischemic stroke, with and without follow-up in primary care after hospital discharge. DESIGN: Observational, retrospective, multicenter study. SETTING: Primary care health centers and Hospital Verge de la Cinta, Tortosa, Spain. PARTICIPANTS: Patients with ischemic stroke of two age groups (≤55 and ≥65years) distributed in two groups (GroupA: without follow-up in primary care; and GroupB: with follow-up in primary care), between 2011-2020. MAIN MEASUREMENTS: Sociodemographic, clinical, and VRF data coded according to the International Classification of Diseases (ICD-10). Descriptive, and inferential statistics. RESULTS: Data from 2054 participants were analyzed. In the young adult group, 94.9% of the participants in groupA had between 1-2VRFs, compared to 60% in groupB. In the older adult group, 84.4% of groupA had between 1-2VRFs, compared to 43,9% of groupB. The most frequent VRFs among younger and older adult patients with ischemic stroke were hypertension and dyslipidemia in both follow-up groups. There were no records of obesity, smoking, or alcohol consumption in groupA. There was a significant association between being followed up in primary care after stroke and being a young adult and presenting between 3-4 VRFs (P<0.001). CONCLUSIONS: The results reinforce the need for continuity of care and follow-up in people with acute stroke in primary care and the need to improve the quality of registries.
Subject(s)
Ischemic Stroke , Stroke , Young Adult , Humans , Aged , Retrospective Studies , Risk Factors , Stroke/epidemiology , Stroke/etiology , Smoking/adverse effects , Smoking/epidemiologyABSTRACT
OBJECTIVE: We tested the hypothesis that the risk of intracranial hemorrhage (ICH) in patients with cardioembolic ischemic stroke who are treated with oral anticoagulants (OAs) can be predicted by evaluating surrogate markers of hemorrhagic-prone cerebral angiopathies using a baseline MRI. METHODS: Patients were participants in a multicenter and prospective observational study. They were older than 64 years, had a recent cardioembolic ischemic stroke, and were new users of OAs. They underwent a baseline MRI analysis to evaluate microbleeds, white matter hyperintensities, and cortical superficial siderosis. We collected demographic variables, clinical characteristics, risk scores, and therapeutic data. The primary endpoint was ICH that occurred during follow-up. We performed bivariate and multivariate Cox regression analyses. RESULTS: We recruited 937 patients (aged 77.6 ± 6.5 years; 47.9% were men). Microbleeds were detected in 207 patients (22.5%), moderate/severe white matter hyperintensities in 419 (45.1%), and superficial siderosis in 28 patients (3%). After a mean follow-up of 23.1 ± 6.8 months, 18 patients (1.9%) experienced an ICH. In multivariable analysis, microbleeds (hazard ratio 2.7, 95% confidence interval [CI] 1.1-7, p = 0.034) and moderate/severe white matter hyperintensities (hazard ratio 5.7, 95% CI 1.6-20, p = 0.006) were associated with ICH (C index 0.76, 95% CI 0.66-0.85). Rate of ICH was highest in patients with both microbleed and moderate/severe WMH (3.76 per 100 patient-years, 95% CI 1.62-7.4). CONCLUSION: Patients taking OAs who have advanced cerebral small vessel disease, evidenced by microbleeds and moderate to severe white matter hyperintensities, had an increased risk of ICH. Our results should help to determine the risk of prescribing OA for a patient with cardioembolic stroke. CLINICALTRIALSGOV IDENTIFIER: NCT02238470.
Subject(s)
Anticoagulants/therapeutic use , Cerebral Small Vessel Diseases/epidemiology , Intracranial Embolism/prevention & control , Intracranial Hemorrhages/epidemiology , Stroke/prevention & control , Aged , Aged, 80 and over , Cerebral Small Vessel Diseases/diagnostic imaging , Female , Humans , Magnetic Resonance Imaging , Male , Multivariate Analysis , Proportional Hazards Models , Prospective Studies , Risk AssessmentABSTRACT
BACKGROUND AND PURPOSE: Our aim was to revalidate the RACE scale, a prehospital tool that aims to identify patients with large vessel occlusion (LVO), after its region-wide implementation in Catalonia, and to analyze geographical differences in access to endovascular treatment (EVT). METHODS: We used data from the prospective CICAT registry (Stroke Code Catalan registry) that includes all stroke code activations. The RACE score evaluated by emergency medical services, time metrics, final diagnosis, presence of LVO, and type of revascularization treatment were registered. Sensitivity, specificity, and area under the curve (AUC) for the RACE cut-off value ≥5 for identification of both LVO and eligibility for EVT were calculated. We compared the rate of EVT and time to EVT of patients transferred from referral centers compared with those directly presenting to comprehensive stroke centers (CSC). RESULTS: The RACE scale was evaluated in the field in 1822 patients, showing a strong correlation with the subsequent in-hospital evaluation of the National Institute of Health Stroke Scale evaluated at hospital (r=0.74, P<0.001). A RACE score ≥5 detected LVO with a sensitivity 0.84 and specificity 0.60 (AUC 0.77). Patients with RACE ≥5 harbored a LVO and received EVT more frequently than RACE <5 patients (LVO 35% vs 6%; EVT 20% vs 6%; all P<0.001). Direct admission at a CSC was independently associated with higher odds of receiving EVT compared with admission at a referral center (OR 2.40; 95% CI 1.66 to 3.46), and symtoms onset to groin puncture was 133 min shorter. CONCLUSIONS: This large validation study confirms RACE accuracy to identify stroke patients eligible for EVT, and provides evidence of geographical imbalances in the access to EVT to the detriment of patients located in remote areas.