RESUMO
INTRODUCTION: Although secondary prevention in patients with arterial vascular diseases has improved, a gap between recommendations and clinical practice may exist. OBJECTIVES: We aimed to evaluate temporal trends in the premorbid use of preventive treatments in patients with ischemic cerebrovascular events (ICVE) and prior vascular disease. METHODS: Patients with acute ICVE (ischemic stroke/TIA) were identified through the population-based stroke registry of Dijon, France (1985-2010). Only those with history of arterial vascular disease were included and were classified into four groups: patients with previous coronary artery disease only (CAD), previous peripheral artery disease only (PAD), previous ICVE only, and patients with at least two different past vascular diseases (polyvascular group). We assessed trends in the proportion of patients who were treated with antihypertensive treatments and antithrombotics at the time of their ICVE using multivariable logistic regression models. RESULTS: Among the 5309 patients with acute ICVE, 2128 had a history of vascular disease (mean age 77.3±11.9, 51% men; 25.1% CAD 7.5% PAD, 39.8% ICVE, and 27.5% poylvascular). A total of 45.8% of them were on antithrombotics, 64.1% on antihypertensive treatment, and 34.4% on both. Compared with period 1985-1993, periods 1994-2002 and 2003-2010 were associated with a greater frequency of prior-to-ICVE use of antithrombotics (adjusted OR=5.94; 95% CI: 4.61-7.65, P<0.01, and adjusted OR=6.92; 95% CI: 5.33-8.98, P<0.01, respectively) but not of antihypertensive drugs. Consistent results were found when analyses were stratified according to the type of history of arterial vascular disease. CONCLUSION: Patients with ICVE and previous vascular disease were still undertreated with recommended preventive therapies.
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Anti-Hipertensivos/uso terapêutico , Doença da Artéria Coronariana/prevenção & controle , Fibrinolíticos/uso terapêutico , Doença Arterial Periférica/prevenção & controle , Prevenção Secundária/tendências , Acidente Vascular Cerebral/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Sistema de Registros , Fatores de TempoRESUMO
We aimed to identify factors easily collected at admission in patients with transient ischemic attack (TIA) that were associated with early recurrence, so as to guide clinicians' decision-making about hospitalization in routine practice. From September 2011 to January 2013, all TIA patients who were referred to the University Hospital of Dijon, France, were identified. Vascular risk factors and clinical information were collected. The etiology of the TIA was defined according to the results of complementary examinations performed at admission as follows: large artery atherosclerosis (LAA-TIA) TIA, TIA due to atrial fibrillation (AF-TIA), other causes, and undetermined TIA. Logistic regression analyses were performed to identify factors associated with any recurrence at 48 hours (stroke or TIA). Among the 312 TIA patients, the etiology was LAA-TIA in 33 patients (10.6%), AF-TIA in 57 (18.3%), other causes in 23 (7.3%), and undetermined in 199 (63.8%). Early recurrence rates were 12.1% in patients with LAA-TIA, 5.3% in patients with AF-TIA, 4.3% in patients with another cause of TIA, and 1.0% in patients with undetermined TIA. In multivariable analysis, the LAA etiology was independently associated with early recurrence (odds ratio [OR]: 12.03; 95% confidence interval [CI]: 1.84-78.48, p=0.009). A non-significant trend was also observed for AF-TIA (OR: 3.82; 95% CI: 0.40-36.62, p=0.25) and other causes (OR: 3.73; 95% CI: 0.30-46.26, p=0.31). A simple initial assessment of TIA patients in the emergency room would be helpful in targeting those with a high risk of early recurrence and who therefore need to be hospitalized.
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Ataque Isquêmico Transitório/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Aterosclerose/epidemiologia , Fibrilação Atrial/epidemiologia , Fármacos Cardiovasculares/uso terapêutico , Doença das Coronárias/epidemiologia , Diabetes Mellitus/epidemiologia , Diagnóstico por Imagem , Emergências , Feminino , França , Humanos , Hipercolesterolemia/epidemiologia , Hipertensão/epidemiologia , Ataque Isquêmico Transitório/diagnóstico , Ataque Isquêmico Transitório/etiologia , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Admissão do Paciente , Recidiva , Fatores de Risco , Fumar/epidemiologiaRESUMO
BACKGROUND: The prevalence of 25-hydroxyvitamin D [25(OH)D] deficiency is high in patients presenting with an acute stroke, and it may be associated with greater clinical severity and a poor early functional prognosis. However, no data about its impact on long-term prognosis is available. In this study, we aimed to assess the association between 25(OH)D levels and 1-year mortality in stroke patients. METHODS: From February to December 2010, 382 Caucasian stroke patients admitted to the Department of Neurology of the University Hospital of Dijon, France, were enrolled prospectively. Demographics and clinical information including stroke severity assessed using the National Institutes of Health Stroke Scale score were collected. The serum concentration of 25(OH)D was measured at baseline. Multivariable Cox regression models were used to evaluate the association between 1-year all-cause mortality and serum 25(OH)D levels treated as either a log-transformed continuous variable or dichotomized (<25.7 and ≥25.7 nmol/l) at the first tertile of their distribution. RESULTS: Of the 382 stroke patients included, 63 (16.5%) had died at 1 year. The mean 25(OH)D level was lower in these patients (32.3 ± 22.0 vs. 44.6 ± 28.7 nmol/l, p < 0.001), and survival at 1 year was worse in patients in the lowest tertile of 25(OH)D levels (defined as <25.7 nmol/l); log-transformed 25(OH)D levels were inversely associated with 1-year mortality (hazard ratio, HR = 0.62; 95% confidence interval, 95% CI: 0.44-0.87; p = 0.007), and patients with 25(OH)D levels <25.7 nmol/l were at a higher risk of death at 1 year (HR = 1.95; 95% CI: 1.14-3.32; p = 0.014). In multivariable analyses, the association was no longer significant but a significant interaction was found for age, and stratified analyses by age groups showed an inverse relationship between 25(OH)D levels and 1-year mortality in patients aged <75 years [HR = 0.38; 95% CI: 0.17-0.83; p = 0.015 for log-transformed 25(OH)D levels, and HR = 3.12; 95% CI: 0.98-9.93; p = 0.054 for 25(OH)D levels <25.7 vs. >25.7 nmol/l]. CONCLUSION: A low serum 25(OH)D level at stroke onset may be associated with higher mortality at 1 year in patients <75 years old. Further studies are needed to confirm these findings and to determine whether vitamin D supplementation could improve survival in stroke patients.
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Acidente Vascular Cerebral/mortalidade , Vitamina D/análogos & derivados , Vitamina D/sangue , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Modelos de Riscos Proporcionais , Fatores de Risco , Acidente Vascular Cerebral/sangueRESUMO
BACKGROUND AND PURPOSE: The organization of poststroke care will be a major challenge in coming years. We aimed to assess hospital disposition after stroke and its associated factors in clinical practice. METHODS: All cases of stroke from 2006 to 2010 were identified from the population-based Stroke Registry of Dijon, France. Demographic features, risk factors, and prestroke treatments were recorded. Admission stroke severity was assessed using the National Institutes of Health Stroke Scale score. At discharge, we collected dementia, disability using the modified Rankin Scale, length of stay, and hospital disposition (home, rehabilitation, convalescent home, and nursing home). Multivariate analyses were performed using logistic regression models to identify associated factors of postdischarge disposition. RESULTS: Of the patients with 1069 stroke included, 913 survived acute care. Among them, 433 (47.4%) returned home, whereas 206 (22.6%) were discharged to rehabilitation, 134 (14.7%) were admitted to a convalescent home, and 140 (15.3%) to a nursing home. Old patients, those under anticoagulants before stroke, those with severe stroke on admission, severe disability at discharge, dementia, or prolonged length of stay were less likely to return home. Moreover, advanced age, severe initial stroke, severe disability at discharge, and dementia were associated with admission to convalescent and nursing homes rather than rehabilitation centers. CONCLUSION: This population-based study demonstrated that postdischarge destinations are associated with several factors. Our findings may be useful to establish health policy concerning the organization of poststroke care.
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Reabilitação do Acidente Vascular Cerebral , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/uso terapêutico , Afasia/etiologia , Feminino , França/epidemiologia , Hospitalização , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Debilidade Muscular/etiologia , Alta do Paciente , População , Estudos Prospectivos , Recuperação de Função Fisiológica , Fatores de Risco , Acidente Vascular Cerebral/classificação , Acidente Vascular Cerebral/epidemiologia , Resultado do TratamentoRESUMO
INTRODUCTION: The outcome of cerebral ischemic stroke associated with cannabis use is usually favorable. Here we report the first case of cannabis-related stroke followed by neuropsychiatric sequelae. CASE PRESENTATION: A 24-year-old Caucasian man was discovered in a deeply comatose non-reactive state after cannabis use. A magnetic resonance imaging scan of his brain showed bilateral multiple ischemic infarcts. The patient remained deeply comatose for four days, after which time he developed other behavioral impairments and recurrent seizures. CONCLUSION: Stroke related to cannabis use can be followed by severe neuropsychiatric sequelae. Concomitant alcohol intoxication is essential neither to the occurrence of this neurologic event nor to its severity.