Psychosocial factors burden in workers with acute cerebro- or cardiovascular events: A multidisciplinary prospective pilot study

2018

Introduction Psychosocial stress at work has been proposed as a risk factor for cerebro- and cardiovascular event (CVE) such as stroke or acute myocardial infarction (MI). However, data on psychosocial factors (PSF) profile in patients with CVE are scarce. In a multidisciplinary approach, we aimed to characterize PSF burden in patients with acute stroke or MI. Patients In a prospective pilot study, 45 patients aged  Results Among the 44 patients included, 77% had acute MI and 23% stroke. Mean age was 50 years, 77% were male, 43% were current smokers, 39% had hypertension, 41% hypercholesterolemia and 36% obesity. Education level was at 4,65 (secondary education), and most (41%) had low soci…

Hospitalizations for Stroke in France During the COVID-19 Pandemic Before, During, and After the National Lockdown.

2021

Background and Purpose: In France, the entire population was put under a total lockdown from March 17 to May 11, 2020 during the peak of the coronavirus disease 2019 (COVID-19) pandemic. Whether the lockdown had consequences on the management of medical emergencies such as stroke and transient ischemic attack (TIA) has yet to be fully evaluated. This article describes hospitalization rates for acute stroke in 2 French regions that experienced contrasting rates of COVID-19 infection, before, during, and after the nationwide lockdown (January to June 2020). Methods: All patients admitted for acute stroke/TIA into all public and private hospitals of the 2 study regions were included. Data wer…

Global, regional, and national levels and causes of maternal mortality during 1990-2013: A systematic analysis for the Global Burden of Disease Study…

2014

BACKGROUND: The fifth Millennium Development Goal (MDG 5) established the goal of a 75% reduction in the maternal mortality ratio (MMR; number of maternal deaths per 100,000 livebirths) between 1990 and 2015. We aimed to measure levels and track trends in maternal mortality, the key causes contributing to maternal death, and timing of maternal death with respect to delivery.METHODS: We used robust statistical methods including the Cause of Death Ensemble model (CODEm) to analyse a database of data for 7065 site-years and estimate the number of maternal deaths from all causes in 188 countries between 1990 and 2013. We estimated the number of pregnancy-related deaths caused by HIV on the basi…

Age–Period–Cohort Analysis of Stroke Incidence in Dijon From 1985 to 2005

2010

Background and Purpose— Variations in stroke incidence could be explained by changes in vascular and environmental factors that affect the risk of stroke and changes in risk factors that are present in early life. The aim of this study was to identify and measure the effects of 3 interrelated factors, age, calendar period of stroke onset, and birth year cohort, on the incidence rates of stroke from 1985 through 2005. Methods— Age–period–cohort models were used to analyze stroke incidence in Dijon from 1985 to 2005 from a population-based registry that collects data on all stroke patients whatever the type of management, in the public hospital, private hospitals, or at home, in the populati…

A Hospital-Based and a Population-Based Stroke Registry Yield Different Results: The Experience in Dijon, France

1996

The aim of this study was to demonstrate the different results obtained from a population-based and a hospital-based stroke study in the same city.Between January 1 and December 31, 1993, we collected information on all of the first strokes in the population of the city of Dijon, in conjunction with the Dijon Stroke Registry, collecting the first-ever strokes from patients living in Dijon as well as on all the first strokes in residents and nonresidents of Dijon who were treated at Dijon University Hospital. Demographic details, medical history, vascular risk factors, stroke subtype, as diagnosed by CT scan, and mortality rates were compared between the strokes observed in the population of…

Temporal Trends in Sex Differences With Regard to Stroke Incidence

2016

Background and Purpose— We evaluated temporal trends in stroke incidence between men and women to determine whether changes in the distribution of vascular risk factors have influenced sex differences in stroke epidemiology. Methods— Patients with first-ever stroke including ischemic stroke, spontaneous intracerebral hemorrhage, subarachnoid hemorrhage, and undetermined stroke between 1987 and 2012 were identified through the population-based registry of Dijon, France. Incidence rates were calculated for age groups, sex, and stroke subtypes. Sex differences and temporal trends (according to 5-year time periods) were evaluated by calculating incidence rate ratios (IRRs) with Poisson regress…

''Circulating and Brain BDNF Levels in Stroke Rats. Relevance to Clinical Studies''

2011

International audience; ''Background: Whereas brain-derived neurotrophic factor (BDNF) levels are measured in the brain in animal models of stroke, neurotrophin levels in stroke patients are measured in plasma or serum samples. The present study was designed to investigate the meaning of circulating BDNF levels in stroke patients. Methods and Results: Unilateral ischemic stroke was induced in rats by the injection of various numbers of microspheres into the carotid circulation in order to mimic the different degrees of stroke severity observed in stroke patients. Blood was serially collected from the jugular vein before and after (4 h, 24 h and 8 d) embolization and the whole brains were co…

How accurate is the reporting of stroke in hospital discharge data? A pilot validation study using a population-based stroke registry as control.

2012

Population-based stroke registries can provide valid stroke incidence because they ensure exhaustiveness of case ascertainment. However, their results are difficult to extrapolate because they cover a small population. The French Hospital Discharge Database (FHDDB), which routinely collects administrative data, could be a useful tool for providing data on the nationwide burden of stroke. The aim of our pilot study was to assess the validity of stroke diagnosis reported in the FHDDB. All records of patients with a diagnosis of stroke between 2004 and 2008 were retrieved from the FHDDB of Dijon Teaching Hospital. The Dijon Stroke Registry was considered as the gold standard. The sensitivity, …

Evidence of the role of short-term exposure to ozone on ischaemic cerebral and cardiac events: the Dijon Vascular Project (DIVA)

2010

Objectives To confirm the effects of short-term exposure to ozone (O 3 ) on ischaemic heart and cerebrovascular disease. Methods Daily levels of urban O 3 pollution, the incidence of first-ever, recurrent, fatal and non-fatal ischaemic cerebrovascular events (ICVE) and myocardial infarction (MI) were correlated using a case-crossover design. The authors analysed 1574 ICVE and 913 MI that occurred in Dijon, France (150 000 inhabitants) from 2001 to 2007. Sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), carbon monoxide (CO) and particulate matter with an aerodiameter of ≤10 μg/m 3 (PM 10 ) were used to create bi-pollutant models. Using the adjusted OR, the effects of O 3 exposure were calcul…

The use of national administrative data to describe the spatial distribution of in-hospital mortality following stroke in France, 2008-2011.

2016

International audience; Background: In the context of implementing the National Stroke Plan in France, a spatial approach was used to measure inequalities in this disease. Using the national PMSI-MCO databases, we analyzed the in-hospital prevalence of stroke and established a map of in-hospital mortality rates with regard to the socio-demographic structure of the country.Methods: The principal characteristics of patients identified according to ICD10 codes relative to stroke (in accordance with earlier validation work) were studied. A map of standardized mortality rates at the level of PMSI geographic codes was established. An exploratory analysis (principal component analysis followed by …

Association between serum concentration of vitamin D and 1-year mortality in stroke patients.

2013

<b><i>Background:</i></b> 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. <b><i>Methods:</i></b> 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 informat…

Subarachnoid Hemorrhage Revealing Moyamoya Syndrome in a Patient With May-Hegglin Anomaly.

2017

Etude de cas; Introduction: Moyamoya syndrome is a rare progressive cerebrovascular occlusive disease for which several associated conditions have been described. Case Report: We report the case of a 76-year-old woman with a history of May-Hegglin anomaly who presented with an isolated unusual diffuse headache. Initial laboratory investigations showed only thrombocytopenia (platelet count 95000/mu L). Unenhanced brain computed tomography scan revealed a small subarachnoid hemorrhage in the left frontal lobe. Computed tomography angiography showed occlusion of the terminal portion of the left internal carotid artery (ICA) and narrowing of the terminal portion of the right ICA with abnormal c…

Temporal Trends in the Incidence of Ischemic Stroke in Young Adults: Dijon Stroke Registry

2021

<b><i>Introduction:</i></b> Stroke is associated with major consequences in terms of socioeconomic impact and lost disability-adjusted life in young victims, thus justifying a careful surveillance of epidemiological trends. This study aimed to assess changes in the incidence of ischemic stroke in young adults over a long period. <b><i>Methods:</i></b> All cases of first-ever ischemic stroke that occurred among adults aged 18–55 years were prospectively recorded using the population-based Dijon Stroke Registry, from 1985 to 2017. Sex-specific annual incidence rates were calculated and were presented according to 6 time periods. Incidence rate r…

Cerebrospinal fluid choline levels in Parkinson's disease

1993

Post-Stroke Cognitive Impairment: High Prevalence and Determining Factors in a Cohort of Mild Stroke

2014

BACKGROUND Because of the aging population and a rise in the number of stroke survivors, the prevalence of post-stroke cognitive impairment (PSCI) is increasing. OBJECTIVE To identify the factors associated with 3-month PSCI. METHODS All consecutive stroke patients without pre-stroke dementia, mild cognitive disorders, or severe aphasia hospitalized in the Neurology Department of Dijon, University Hospital, France (November 2010 - February 2012) were included in this prospective cohort study. Demographics, vascular risk factors, and stroke data were collected. A first cognitive evaluation was performed during the hospitalization using the Mini-Mental State Exam (MMSE) and the Montreal Cogni…

Delay between symptoms and surgery for carotid artery stenosis: modification of our practice.

2014

Recent data from the literature concerning symptomatic carotid stenosis show that the long-term benefits of surgery are greater when the surgery is performed soon after the neurologic event, ideally within 2 weeks. Since 2009, following recommendations, we decided to perform surgery as quick as possible. The aim of the study was to determine whether this approach increased postoperative morbimortality and the way it could change our practice.Using a prospective database containing a consecutive and continuous series of 1,500 carotid endarterectomies performed between 2003 and 2012, we extracted the records concerning the 417 symptomatic carotid stenoses (27.8%). We compared the 30-day and l…

High efficiency and clinical relevance of exome sequencing in the daily practice of neurogenetics

2021

ObjectiveTo assess the efficiency and relevance of clinical exome sequencing (cES) as a first-tier or second-tier test for the diagnosis of progressive neurological disorders in the daily practice of Neurology and Genetic Departments.MethodsSixty-seven probands with various progressive neurological disorders (cerebellar ataxias, neuromuscular disorders, spastic paraplegias, movement disorders and individuals with complex phenotypes labelled ‘other’) were recruited over a 4-year period regardless of their age, gender, familial history and clinical framework. Individuals could have had prior genetic tests as long as it was not cES. cES was performed in a proband-only (60/67) or trio (7/67) st…

Évaluation du jugement temporel après l'introduction d'un stimulus émotionnel de nature olfactive : apport dans le diagnostic différentiel entre la m…

2014

Revue non indexée dans le JCR.; La multiplicité des termes et des théories concernant les émotions rend leur évaluation particulièrement complexe. La majorité des évaluations actuelles ne prend en compte que l’expérience psychique de l’individu et omet la part implicite des processus émotionnels. Les procédures d’amorçage permettent d’étudier ce type de traitement inconscient. En nous appuyant sur les paradigmes d’amorçage affectif et les modèles d’horloge interne, nous avons élaboré un paradigme d’amorçage émotionnel. Il consiste en une tâche de jugement temporel après l’introduction d’un stimulus émotionnel. En temps normal, l’introduction d’un tel stimulus va créer une activation de l’ho…

Carotid Atherosclerosis Evolution When Targeting a Low-Density Lipoprotein Cholesterol Concentration70 mg/dL After an Ischemic Stroke of Atherosclero…

2020

Background: The TST trial (Treat Stroke to Target) showed the benefit of targeting a low-density lipoprotein cholesterol (LDL-C) concentration of <70 mg/dL in terms of reducing the risk of major cardiovascular events in 2860 patients with ischemic stroke with atherosclerotic stenosis of cerebral vasculature. The impact on carotid atherosclerosis evolution is not known. Methods: TST-PLUS (Treat Stroke to Target–Plaque Ultrasound Study) included 201 patients assigned to an LDL-C concentration of <70 mg/dL and 212 patients assigned to a target of 100±10 mg/dL. To achieve these goals, investigators used the statin and dosage of their choice and added ezetimibe as needed. Ultrasonographer…

Population-Based Validation of the iScore for Predicting Mortality and Early Functional Outcome in Ischemic Stroke Patients

2013

<b><i>Background:</i></b> We aimed to determine the accuracy of the iScore for predicting mortality and early disability following ischemic stroke in a French population-based study. <b><i>Methods:</i></b> All patients with acute ischemic stroke were identified among residents of the city of Dijon, France, between 2006 and 2011, using a population-based stroke registry. The 30-day iScore and 1-year iScore were calculated. A logistic regression model was used to assess the performance of the iScore for predicting both 30-day and 1-year mortality, and poor functional outcome at discharge (modified Rankin Scale score of 3-6). The discrimination a…

New Strategy to Reduce the Global Burden of Stroke

2015

The socioeconomic and health effect of stroke and other noncommunicable disorders (NCDs) that share many of the same risk factors with stroke, such as heart attack, dementia, and diabetes mellitus, is huge and increasing.1–4 Collectively, NCDs account for 34.5 million deaths (66% of deaths from all causes)3 and 1344 million disability-adjusted life years lost worldwide in 2010.2 The burden of NCDs is likely to burgeon given the aging of the world’s population and the epidemiological transition currently observed in many low- to middle-income countries (LMICs).5,6 In addition, there is low awareness in the population about these NCDs and their risk factors,7–10 particularly in LMICs.11 These…

Diagnostic Procedures in Ischaemic Stroke Patients with Dementia. A Population-Based Study

2012

Background Dementia is a frequent condition in stroke patients. Aims To investigate the effect of dementia on access to diagnostic procedures in ischaemic stroke patients. Methods All cases of ischaemic stroke from 2006 to 2010 were identified from the population-based Stroke Registry of Dijon, France. Patients' characteristics were recorded, as was the use of brain computed tomography scans, brain magnetic resonance imaging, electrocardiogram, echocardiography, and Doppler ultrasonography of the cervical arteries. Dementia was diagnosed according to Diagnostic and Statistical Manual of Mental Disorders-IV criteria. Logistic regression models were used to evaluate the associations between d…

014: Underuse of recommended secondary preventive therapies in current routine clinical practice

2013

Aims Recommendations on the use of antithrombotic agents, antihypertensive drugs and statin for secondary prevention of coronary artery (CAD), ischemic cerebrovacular (CVD), and peripheral arterial (PAD) diseases are now well established. However, there may be a gap between clinical practice and evidence-based guidelines. We aimed to investigate the premorbid use of secondary prevention medications in patients with recurrent cardiovascular events. Methods and results We prospectively recorded all patients with CVD and CAD in Dijon, France from 2006 to 2010. Data about medical history and prior use of treatments were collected. Mutivariate analyses were performed to identify predictors of th…

Incidence of Acute Ischemic Stroke With Visible Arterial Occlusion

2020

Background and Purpose: Because of several methodological limitations, previous studies focusing on the prevalence of large vessel occlusion in ischemic stroke (IS) patients provided conflicting results. We evaluated the incidence of IS with a visible arterial occlusion using a comprehensive population-based registry. Methods: Patients with acute IS were prospectively identified among residents of Dijon, France, using a population-based registry (2013–2017). All arterial imaging exams were reviewed to assess arterial occlusion. Annual incidence rates of IS (first-ever and recurrent events) and IS with a visible occlusion were calculated. Results: One thousand sixty cases of IS were recorde…

Temporal changes in free iron levels after brain ischemia

2008

Whereas iron chelators have been proposed as therapeutic agents in stroke, changes in free iron levels have never been explored after focal brain ischemia. Therefore, free and total iron levels in cortical tissue and free iron levels in plasma were measured before and after (1, 4 and 24h) photothrombotic occlusion of cortical vessels in rats. Brain ferritin expression and localization were also investigated before and after (24, 72 and 192 h) occlusion. The results showed that free iron remained below detectable levels in plasma and that the lesion exhibited high levels of free and total iron. As compared to contralateral values, free iron levels in ischemic core and penumbra increased (+50…

Recurrent Encephalopathy Induced by Metformin in an Elderly Man

2015

Poststroke Disposition and Associated Factors in a Population-Based Study

2012

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…

Trends in the incidence of ischaemic stroke in young adults between 1985 and 2011: the Dijon Stroke Registry

2013

Recent data have suggested that stroke incidence in young people may be rising. In this population-based study, we aimed to determine whether the incidence of stroke in people aged55 years old had changed over the last three decades.All cases of first-ever stroke (ischaemic stroke, spontaneous intracerebral haemorrhage, and undetermined stroke) occurring in Dijon, France, from 1985 to 2011 were prospectively collected from a population-based registry. Incidence rates were calculated and temporal trends were analysed by age groups and stroke subtypes using a Poisson regression to estimate incidence rate ratios (IRR). Risk factors and premorbid treatments were analysed.Over the 27-year study …

iScore for predicting institutional care after ischemic stroke: a population-based study.

2015

Background We assessed whether the iScore could predict the need for poststroke institutional care. Methods Patients with acute ischemic stroke living in Dijon, France, were recorded between 2006 and 2011, using a population-based stroke registry. The iScore was calculated for each patient. A logistic regression model was used to assess the performance of the iScore for predicting the need for placement in a care institution. The discrimination and calibration of the model were assessed using the c statistic and the Hosmer–Lemeshow goodness-of-fit test, respectively. Results Of the 1199 patients recorded, 124 were excluded because of early death and 95 because of missing for variables inclu…

Increasing early ambulation disability in spontaneous intracerebral hemorrhage survivors

2017

ObjectiveTo evaluate temporal trends in early ambulatory status in patients with spontaneous intracerebral hemorrhage (ICH).MethodsAll patients with ICH between 1985 and 2011 were prospectively registered in a population-based registry in Dijon, France, and included in the study. Outcomes of ICH survivors were assessed at discharge from their stay in an acute care ward with the use of a 4-grade ambulation scale. Time trends in ambulation disability and place of discharge were analyzed in 3 periods (1985–1993, 1994–2002, and 2003–2011). Multivariable ordinal and logistic regression models were applied.ResultsFive hundred thirty-one patients with ICH were registered, of whom 200 (37.7%) died …

Secondary prevention in patients with vascular disease. A population based study on the underuse of recommended medications.

2012

Objectives To investigate the premorbid use of secondary prevention medications in patients with recurrent vascular events. Design Prospective, observational, population based study. Setting The Dijon Stroke Registry and the registry of myocardial infarction of Dijon and Cote d9Or, France. Patients All patients with cerebral ischaemia (ischaemic stroke or transient ischaemic attacks) or coronary artery disease (CAD) and a history of vascular disease (cerebral ischaemia, CAD or peripheral arterial disease (PAD)) in Dijon, France from 2006 to 2010. Main outcome measures Data on medical history and prior use of treatments were collected. Mutivariate analyses were performed to identify predicto…

Association between periodontal disease and non-fatal ischemic stroke: a case-control study

2014

This study aimed to investigate the association between clinical and radiological markers of periodontal disease and ischemic stroke and to assess the potential influence of inflammatory response on the observed associations.A prospective case-control study including a series of 48 cases with a minor ischemic stroke and 47 controls was conducted at the University Hospital of Dijon. Vascular risk factors, clinical dental examination (plaque index, gingival index, percentage of pockets5 mm, percentage of bleeding on probing (BOP) sites), dental panoramic (bone loss) and biological parameters (CRP, total cholesterol, HDL, LDL, fasting glucose) were collected. Conditional regression analyses we…

A review of epidemiological research on stroke and dementia and exposure to air pollution

2018

BackgroundOutdoor air pollution is now a well-known risk factor for morbidity and mortality, and is increasingly being identified as a major risk factor for stroke.MethodsA narrative literature review of the effects of short and long-term exposure to air pollution on stroke and dementia risk and cognitive functioning.ResultsTen papers on stroke and 17 on dementia were selected. Air pollution, and in particular small particulate matter, contributes to about one-third of the global stroke burden and about one-fifth of the global burden of dementia. It particularly affects vulnerable patients with other vascular risk factors or a prior history of stroke in low- and medium-income countries. New…

Efficiency of telemedicine for acute stroke: a cost-effectiveness analysis from a French pilot study

2020

AbstractObjectivesTelestroke is an effective way to improve care and health outcomes for stroke patients. This study evaluates the cost-effectiveness of a French telestroke network.MethodsA decision analysis model was built using population-based data. We compared short-term clinical outcomes and costs for the management of acute ischemic stroke patients before and after the implementation of a telestroke network from the point of view of the national health insurance system. Three effectiveness endpoints were used: hospital death, death at 3 months, and severe disability 3 months after stroke (assessed with the modified Rankin scale). Most clinical and economic parameters were estimated fr…

Superficial Siderosis of the Central Nervous System associated with Hemophilia A: A case report

2021

Abstract Superficial Siderosis of the Central Nervous System (SSCNS) is a condition secondary to the deposition of hemosiderin within the subpial layers of central nervous system leading to its progressive degeneration, clinically responsible for hearing impairment, cerebellar ataxia and pyramidal syndrome. Here we report the case of a 61-year-old man with medical history of congenital hemophilia A presenting with typical clinical features of SSCNS associated with extensive hypo-intensity on fast 2D gradient-echo-weighted sequences, along the spinal cord, posterior fossa's structures and cerebral cortex. Interestingly, although his disorder was revealed by a lumbar spinal stenosis, presurgi…

Hospitalization Within the First Year After Stroke

2014

Background and Purpose— This population-based study aimed to identify unplanned hospitalization within the first year after stroke to determine factors associated with it and consequences on survival. Methods— All first-ever acute strokes occurring in Dijon, France, from 2009 to 2011, were prospectively collected from a population-based registry. Demographics and clinical data, including stroke severity measured by the National Institutes of Health Stroke Scale and disability after stroke, were recorded. For each patient, the first unplanned hospitalization that occurred within 1 year after stroke was retrieved by linking data with the national French Hospital Discharge Database. Predictor…

The Clock'N Test as a Possible Measure of Emotions: Normative Data Collected on a Non-clinical Population.

2016

International audience; Objective: At present emotional experience and implicit emotion regulation (IER) abilities are mainly assessed though self -reports, which are subjected to several biases. The aim of the present studies was to validate the Clock'N test, a recently developed time estimation task employing emotional priming to assess implicitly emotional reactivity and IER. Methods: In Study 1, the Clock' N test was administered to 150 healthy participants with different age, laterality and gender, in order to ascertain whether these factors affected the test results. In phase 1 participant were asked to judge the duration of seven sounds. In phase 2, before judging the duration of the…

Early cardiovascular events in women with a history of gestational diabetes mellitus

2016

International audience; Background: The effect of gestational diabetes mellitus (GDM) on cardiovascular diseases (CVD) is not assessed within the first 10 years postpartum, regardless of subsequent diabetes. The aim of this study was to determine the risk of CVD events related to GDM within 7 years of postpartum.Methods: This nationwide population-based study of deliveries in 2007 and 2008 with a follow-up of 7 years was based on data from the French medico-administrative database. Two groups were formed: women with a history of GDM and women without GDM or previous diabetes. CVD included angina pectoris, myocardial infarction, stroke, heart bypass surgery, coronary angioplasty, carotid end…

Global, regional, and national disability-adjusted life years (DALYs) for 306 diseases and injuries and healthy life expectancy (HALE) for 188 countr…

2015

Summary Background The Global Burden of Disease Study 2013 (GBD 2013) aims to bring together all available epidemiological data using a coherent measurement framework, standardised estimation methods, and transparent data sources to enable comparisons of health loss over time and across causes, age–sex groups, and countries. The GBD can be used to generate summary measures such as disability-adjusted life-years (DALYs) and healthy life expectancy (HALE) that make possible comparative assessments of broad epidemiological patterns across countries and time. These summary measures can also be used to quantify the component of variation in epidemiology that is related to sociodemographic develo…

Précocité des pathologies cardiovasculaires chez les femmes ayant un antécédent de diabète gestationnel

2016

Introduction La precocite de dysfonctions cardiaques et du syndrome metabolique apres une grossesse marquee par un diabete gestationnel (DG) est un sujet d’actualite. L’objectif de l’etude etait de determiner, a partir des donnees hospitalieres, l’association entre antecedent de DG et maladies cardiovasculaires (MCV) dans les six annees du post-partum. Methodes Cette etude concerne l’ensemble des accouchements reperes dans la base nationale du PMSI en 2007 et 2008. Parmi ces femmes, ont ete distinguees celles ayant presente un DG au cours de leur grossesse (en 2007 ou 2008), et celles sans DG. Ces femmes ont ete suivies via le chainage des resumes PMSI, jusqu’en 2013. Une analyse par regres…

Current characteristics and early functional outcome of older stroke patients: a population-based study (Dijon Stroke Registry)

2020

Abstract Background the ongoing growing and ageing population is associated with an increase in older patients suffering a stroke. We aimed to assess the current profile of these patients in a population-based setting. Methods all patients with acute stroke were prospectively identified among residents of Dijon, France, between 2013 and 2017, using a population-based registry. Characteristics and early outcome of patients were compared according to age groups. Results 1,288 stroke cases were recorded (median age: 81.1 years, interquartile range: 66.1–86.7, 54% women). Patients aged 75–85 years and those >85 years accounted for 27.6 and 33.9% of overall cases. Increasing age was assoc…

Impact of the Ageing Population on the Burden of Stroke: The Dijon Stroke Registry.

2018

<b><i>Background:</i></b> We aimed to evaluate the impact of the ageing population on temporal trends in burden of stroke and to provide projections for the coming years. <b><i>Methods:</i></b> Stroke cases (ischemic strokes, spontaneous intracerebral hemorrhages, or undetermined strokes) were prospectively identified between 1987 and 2015 in Dijon, France, using a population-based registry. Age-standardized incidence rates of first-ever and recurrent stroke were calculated, and their temporal trends were assessed using age- and sex-adjusted annual incidence rate ratios (RR). <b><i>Results:</i></b> The population of Dij…

Evaluation of the Possible Impact of a Care Network for Stroke and Transient Ischemic Attack on Rates of Recurrence

2010

We aimed to demonstrate that a stroke network is able to reduce the proportion of recurrent cerebrovascular events. In 2003, we set up a care network with the aim to reduce the proportion of stroke recurrence. For the statistical analysis, recurrent cerebrovascular events observed from 1985 to 2002 within the population of Dijon made it possible to model trends using Poisson logistic regression. From 1985 to 2002, we recorded 172 recurrent cerebrovascular events which were used to model trends before the creation of the care network. Within the period 2003–2007, we observed 162 recurrent cerebrovascular events compared with 196.7 expected cerebrovascular events with a significant standardiz…

Time-dependent contribution of non neuronal cells to BDNF production after ischemic stroke in rats.

2010

International audience; Although brain-derived neurotrophic factor (BDNF) plays a central role in recovery after cerebral ischemia, little is known about cells involved in BDNF production after stroke. The present study testes the hypothesis that neurons are not the unique source of neosynthesized BDNF after stroke and that non neuronal-BDNF producing cells differ according to the delay after stroke induction. For this purpose, cellular localization of BDNF and BDNF content of each hemisphere were analysed in parallel before and after (4h, 24h and 8d) ischemic stroke in rats. Stroke of different severities was induced by embolization of the brain with variable number of calibrated microsphe…

Effet neuroprotecteur de l’accident ischémique transitoire

2011

Transient ischemic attack (TIA) is a well-recognized risk factor of ischemic stroke. Hence, 7 to 25% of ischemic stroke patients have a history of TIA, and the risk of ischemic stroke after TIA is about 15% at 3 months. However, epidemiological studies have demonstrated that among patients with ischemic stroke, those with a history of TIA have better functional and vital prognoses. This protective effect is particularly found in case of recent and short TIA, and in case of non-lacunar ischemic stroke. Hence, TIA can induce endogenous neuroprotection by the ischemic tolerance phenomenon that decreases the neurodegeneration usually caused by a severe cerebral ischemia in a non-preconditioned …

Global, regional, and national levels of maternal mortality, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015

2016

BACKGROUND: In transitioning from the Millennium Development Goal to the Sustainable Development Goal era, it is imperative to comprehensively assess progress toward reducing maternal mortality to identify areas of success, remaining challenges, and frame policy discussions. We aimed to quantify maternal mortality throughout the world by underlying cause and age from 1990 to 2015.METHODS: We estimated maternal mortality at the global, regional, and national levels from 1990 to 2015 for ages 10-54 years by systematically compiling and processing all available data sources from 186 of 195 countries and territories, 11 of which were analysed at the subnational level. We quantified eight underl…

Influence of Pre-Existing Mild Cognitive Impairment and Dementia on Post-Stroke Mortality. The Dijon Stroke Registry

2020

<b><i>Objective:</i></b> We assessed the association between pre-stroke cognitive status and 90-day case-fatality. <b><i>Methods:</i></b> Patients with ischemic stroke (IS) or spontaneous intracerebral hemorrhage (ICH) were prospectively identified among residents of Dijon, France, between 2013 and 2015, using a population-based registry. Association between pre-stroke cognitive status and case-fatality at 90 days was evaluated using Cox regression. <b><i>Results:</i></b> Seven hundred sixty-two patients were identified, and information about pre-stroke cognitive status was obtained for 716 (92.6%) of them, including 60…

Association Between Fatigue and Cognitive Impairment at 6 Months in Patients With Ischemic Stroke Treated With Acute Revascularization Therapy.

2019

Background: Fatigue is a frequent symptom after stroke. We aimed to determine the association between fatigue and cognitive performance in patients with ischemic stroke who received acute revascularization therapy (IV thrombolysis and/or mechanical thrombectomy).Methods: Seventy patients were prospectively included in the stroke unit of the University Hospital of Dijon, France. A follow-up was performed at 6 months with clinical examination, fatigue assessment by the Fatigue Severity Scale (FSS), and a comprehensive neuropsychological evaluation. Patients with fatigue (FSS score >4) were compared with patients without fatigue. Neuropsychological factors associated with fatigue at 6 month…

Stroke associated with giant cell arteritis: a population-based study

2014

Background Giant cell arteritis (GCA) is the most common vasculitis in people ≥50 years and can be associated with stroke. We aimed to evaluate the epidemiology and characteristics of stroke in patients with GCA. Methods All patients with a biopsy-proven diagnosis of GCA were identified among residents of the city of Dijon, France (152 000 inhabitants), between 2001 and 2012 using a prospective database. Among these, patients who suffered from stroke were retrieved by crossing data from the population-based Dijon Stroke Registry. Demographics and clinical features were recorded. We considered that the stroke was GCA-related if the stroke revealed GCA or occurred between the onset of symptom…

Comparative Analysis of Patients with Acute Coronary and Cerebrovascular Syndromes from the National French Hospitalization Health Care System Databa…

2010

<i>Background:</i> Nationwide evaluations of the epidemiology of acute coronary syndrome (ACS) or cerebrovascular syndrome (CVS) are scarce. We aimed to analyze nationwide French data on patients referred to hospital for either ACS or CVS. <i>Methods:</i> Using the French national hospital discharge diagnosis records, all patients hospitalized between 2005 and 2008 with a diagnosis of ACS and CVS based on the ICD-10 were identified. We analyzed vascular risk factors and early outcomes in patients with a single hospitalization for ACS or CVS or for both ACV and CVS in a 2-month time window. <i>Results:</i> 1,187,643 patients were recorded. Among these, 638…

The worldwide landscape of stroke in the 21st century.

2014

Évaluation de la prescription des antalgiques de palier II chez la personne âgée de 75 ans en médecine générale

2017

Although step-2 analgesics (S2A) are recommended when step-1 analgesics (S1A) are ineffective or in cases of moderate to severe pain, their efficacy varies. This study evaluated the place attributed by general practitioners (GPs) to S2A in the treatment of nociceptive pain in elderly persons (EP). Descriptive, transversal and declarative study conducted among GPs in Burgundy. In total, 115 GPs took part in the survey. Among these, 60.8% had at least one consultation/day for pain. After paracetamol, which was systematically preferred, 56.4% prescribed S2A for EP. The reasons for prescribing S2A included pain not relieved by S1A in 93% of cases, another medical treatment or not (42.6%), or th…

Influence of Preexisting Cognitive Impairment on Clinical Severity of Ischemic Stroke: The Dijon Stroke Registry.

2020

Background and Purpose— The ongoing ageing population is associated with an increasing number of patients with stroke who have preexisting cognitive impairment. This study aimed to evaluate clinical severity in patients with ischemic stroke according to prestroke cognitive status. Methods— Patients with ischemic stroke were prospectively identified among residents of Dijon, France using a population-based registry (2013–2017). Prestroke cognitive status (no impairment, mild cognitive impairment [MCI], or dementia) was recorded, and severity at stroke onset was measured using the National Institutes of Health Stroke Scale (NIHSS) score. Association between prestroke cognitive status and sev…

Acute cerebrovascular manifestation of Takayasu arteritis

2011

International audience

Adherence to immunomodulatory drugs in patients with multiple myeloma

2018

Background Immunomodulatory drugs (thalidomide, lenalidomide and pomalidomide; IMID) are widely used in the treatment of multiple myeloma patients. To date, few data are available on IMID adherence in multiple myeloma patients. The aim of our study was to evaluate IMID adherence and to compare two indirect methods to measure IMID adherence in multiple myeloma patients: a specific questionnaire and the medication possession ratio (MPR). Another aim was to explore this specific questionnaire for the assessment of IMID adherence in multiple myeloma patients. Methods All consecutive multiple myeloma patients, with at least two consecutive dispensations of thalidomide, lenalidomide or pomalidomi…

Benefit of Targeting a LDL (Low-Density Lipoprotein) Cholesterol \textless70 mg/dL During 5 Years After Ischemic Stroke

2020

Background and Purpose— The TST trial (Treat Stroke to Target) evaluated the benefit of targeting a LDL (low-density lipoprotein) cholesterol of <70 mg/dL to reduce the risk of cardiovascular events in 2860 patients with ischemic stroke with atherosclerotic stenosis of cerebral vasculature or aortic arch plaque >4 mm, in a French and Korean population. The follow-up lasted a median of 5.3 years in French patients (similar to the median follow-up time in the SPARCL trial [Stroke Prevention by Aggressive Reduction in Cholesterol Level]) and 2.0 years in Korean patients. Exposure duration to statin is a well-known driver for cardiovascular risk reduction. We report here the TST results …

Comparative epidemiology of stroke and acute myocardial infarction: the Dijon Vascular Project (DIVA)

2009

Despite a common pathophysiological mechanism (ie, atherosclerosis) and similar vascular risk factors, few reliable studies have compared the epidemiology of stroke and acute myocardial infarction (AMI).All first ever cases of stroke and AMI in Dijon, France (151 846 inhabitants) from 2001 to 2006 were prospectively recorded. The 30 day case fatality rates (CFRs) and vascular risk factors were assessed in both groups.Over the 6 years, 1660 events (1020 strokes and 640 AMI) were recorded. Crude incidence of stroke was higher than that of AMI (112 vs 70.2/100 000/year; p0.001). With regard to sex, the relative incidence of stroke compared with AMI was 0.88 (95% CI 0.60 to 1.29; p = 0.51) in w…

Impact of completeness of ascertainment of minor stroke on stroke incidence: implications for ideal study methods.

2013

Background and Purpose— Reliable comparisons of stroke incidence are important. To determine the impact of systematic assessment of patients referred with transient ischemic attack on the measured incidence and severity of stroke, we compared 2 population-based studies. Methods— Patients with first-ever stroke ascertained during 2006 through 2010 from the Dijon Stroke Registry and the Oxford Vascular (OXVASC) Study were studied. Both studies comply with the criteria for ideal incidence studies, but the OXVASC Study also systematically assessed all patients referred with transient ischemic attack. Stroke severity was measured by the National Institutes of Health Stroke Scale. Results— Among…

Long-term follow-up study of endarterectomy versus angioplasty in patients with symptomatic severe carotid stenosis trial

2014

Background and Purpose— We aimed at comparing the long-term benefit–risk balance of carotid stenting versus endarterectomy for symptomatic carotid stenosis. Methods— Long-term follow-up study of patients included in Endarterectomy Versus Angioplasty in Patients With Symptomatic Severe Carotid Stenosis (EVA-3S), a randomized, controlled trial of carotid stenting versus endarterectomy in 527 patients with recently symptomatic severe carotid stenosis, conducted in 30 centers in France. The main end point was a composite of any ipsilateral stroke after randomization or any procedural stroke or death. Results— During a median follow-up of 7.1 years (interquartile range, 5.1–8.8 years; maximum 1…

Time Trends in Hospital-Referred Stroke and Transient Ischemic Attack: Results of a 7-Year Nationwide Survey in France

2010

<i>Background:</i> Nationwide evaluations of the burden of stroke are scarce. We aimed to evaluate trends in stroke and transient ischemic attack (TIA) hospitalization, in-hospital case fatality rates (CFRs) and mortality rates in France during 2000–2006. <i>Methods:</i> Hospitalizations for stroke and TIA were determined from National Hospital Discharge Diagnosis Records that used the International Classification of Disease, 10th revision, codes I60, I61, I63, I64, G45, G46. CFRs and mortality rates were estimated from the national death certificates database. <i>Results:</i> The total number of stays for stroke increased between 2000 and 2006 (88,371 vs…

French validation of the Stroke Specific Quality of Life Scale (SS-QoL).

2018

To adapt the SS-QoL into French and test its psychometric properties.Seventy-seven patients from a population-based registry were enrolled 3 months after their stroke. SS-QoL, NIHSS score, Barthel index, HAD, FSS, SF-36 scales, and MMSE were administered at enrolment. SS-QoL was re-administered at 15 days and 2 months. Internal consistency was assessed by Cronbach's α coefficients, factorial validity by an exploratory factor analysis and external validity by Mann-Whitney test and Spearman's correlations (ρ), comparing SS-QoL scores with those obtained from established scales. Reliability was assessed by intra-class correlation coefficients (ICC) and responsiveness by standardized effect siz…

Epidemiology of stroke in Europe and trends for the 21st century

2016

International audience; Despite major improvements in primary prevention and acute treatment over the last decades, stroke is still a devastating disease. At the beginning of the 21st century, the age-standardized incidence of stroke in Europe ranged from 95 to 290/100,000 per year, with one-month case-fatality rates ranging from 13 to 35%. Approximately 1.1 million inhabitants of Europe suffered a stroke each year, and ischemic stroke accounted for approximately 80% of cases. Although global stroke incidence is declining, rates observed in young adults are on the rise, thus suggesting a need for strategies to improve prevention. In addition, because of the ageing population, the absolute n…

Clinical spectrum of movement disorders after stroke in childhood and adulthood.

2011

Although rare, many different types of hyperkinetic and hypokinetic movement disorders have been described after both ischemic and hemorrhagic stroke in children and in adults. Current knowledge about these disorders comes from single case reports or small series of cases compiled from retrospective studies. Data from hospital-based studies suggest a prevalence of poststroke movement disorders ranging from 1.1 to 3.9%. However, despite the development of emergency care for stroke, these clinical syndromes remain insufficiently recognized. Poststroke movement disorders take place in the acute phase or following a variable delay after stroke onset, and could be transient or persistent. Dyston…

Global, regional, and national age-sex specific all-cause and cause-specific mortality for 240 causes of death, 1990-2013: a systematic analysis for …

2015

Background Up-to-date evidence on levels and trends for age-sex-specific all-cause and cause-specific mortality is essential for the formation of global, regional, and national health policies. In the Global Burden of Disease Study 2013 (GBD 2013) we estimated yearly deaths for 188 countries between 1990, and 2013. We used the results to assess whether there is epidemiological convergence across countries. Methods We estimated age-sex-specific all-cause mortality using the GBD 2010 methods with some refinements to improve accuracy applied to an updated database of vital registration, survey, and census data. We generally estimated cause of death as in the GBD 2010. Key improvements included…

Cardiomyopathie de Takotsubo secondaire à des évènements cérébraux aigus

2015

Introduction La cardiomyopathie de Takotsubo est caracterisee par une dysfonction ventriculaire apicale transitoire typiquement induite par un stress. Les evenements neurologiques aigus comme les infarctus cerebraux (IC) ou les crises epileptiques (CE) peuvent etre associes avec un relargage massif de catecholamines. Objectifs Notre objectif etait d’identifier les caracteristiques et l’evolution des patients ayant presente un syndrome de Takotsubo compliquant un IC ou une CE. Methodes Entre 2008 et 2013, 87 patients furent admis dans notre unite de soins intensifs pour une suspicion de syndrome de Takotsubo. Parmi eux, 6 ont presente un IC ou une CE dans les deux jours precedents. Le syndro…

Temporal trends in the premorbid use of preventive treatments in patients with acute ischemic cerebrovascular events and a history of vascular diseas…

2017

Although secondary prevention in patients with arterial vascular diseases has improved, a gap between recommendations and clinical practice may exist.We aimed to evaluate temporal trends in the premorbid use of preventive treatments in patients with ischemic cerebrovascular events (ICVE) and prior vascular disease.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 w…

Self‐management of immunomodulatory drug treatment in multiple myeloma patients

2019

Objective Immunomodulatory drugs (IMIDs: thalidomide, lenalidomide and pomalidomide) are widely used in patients with multiple myeloma (MM). The aim of our study was to validate a questionnaire to evaluate the self-capacity of MM patients to manage IMID treatment including side effects. Methods We used a method adapted from the recommendations of the European Organisation for Research and Treatment of Cancer (EORTC) to validate a French questionnaire for patients with MM treated with IMIDs. Results The face validity was evaluated in 15 patients and the construct validity in 56 patients. For discriminant validity, two groups were constituted by gender and depending on whether they had a prev…

Positive Predictive Value of French Hospitalization Discharge Codes for Stroke and Transient Ischemic Attack.

2015

<b><i>Background:</i></b> We aimed at measuring the positive predictive value (PPV) of data in the French Hospital Medical Information Database (FHD). <b><i>Summary:</i></b> This retrospective multicenter study included 31 hospitals from where 56 hospital stays were randomly selected among all hospitalizations for the years 2009 and 2010 with at least 1 principal diagnosis of stroke or transient ischemic attack (TIA). Three algorithms were evaluated. Algorithm 1 selected discharge abstracts with at least 1 principal diagnosis identified by one of the relevant International Classification of Diseases, 10th revision codes. Algorithm 2 selected s…

The Stroke Riskometer (TM) App: Validation of a data collection tool and stroke risk predictor

2014

Background The greatest potential to reduce the burden of stroke is by primary prevention of first-ever stroke, which constitutes three quarters of all stroke. In addition to population-wide prevention strategies (the ‘mass’ approach), the ‘high risk’ approach aims to identify individuals at risk of stroke and to modify their risk factors, and risk, accordingly. Current methods of assessing and modifying stroke risk are difficult to access and implement by the general population, amongst whom most future strokes will arise. To help reduce the burden of stroke on individuals and the population a new app, the Stroke Riskometer™, has been developed. We aim to explore the validity of the app fo…

Smoking Status and Severity of Ischemic Stroke. A Population-Based Study

2013

We aimed to investigate the impact of smoking status on clinical severity in patients with ischemic stroke event (IS). Patients were prospectively identified among residents of the city of Dijon, France (ca. 151,000 inhabitants), using a population-based registry, between 2006 and 2011. Demographic and clinical data were recorded. The initial clinical severity was quantified by the means of the National Institutes of Health Stroke Scale (NIHSS). Multivariable ordinal logistic regression was used to assess the effect of smoking status on severity. Among the 1,056 recorded patients with IS, data about smoking status were available for 973 (92.1%), of whom 658 (67.3%) were non-smokers, 187 (19…

270 Increased hospital mortality in HIV-infected patients with acute coronary or cerebrovascular syndromes. Analysis from a French nationwide hospita…

2011

Background After more than two decades of the AIDS epidemic, the spectrum of HIV-associated vascular diseases has considerably evolved from infectious disease with improved survival, to premature atherosclerosis. As a consequence, acute atherosclerosis complications, such as acute coronary and cerebrovascular syndromes (ACS and CVS) are currently growing. However, only few data are available on HIV-infected patients in the setting of ACS/CVS. The aim of the present study was to determine the prevalence of HIV, as well as the characteristics and hospital case fatality of HIV-infected patients with CVS and ACS. Methods From the French nationwide hospital medical information database, data fro…

Impact of recommendations on the initial therapy of Parkinson’s disease: A population-based study in France

2011

International audience; Levodopa induces long-term motor complications in Parkinson's disease (PD). Therapeutic strategies that prevent motor complications are needed. Our aim was to evaluate the impact of recommendations of a French consensus conference published in 2000 on initial PD therapy. We identified 308 PD patients as part of a population-based study performed within the Mutualité Sociale Agricole in five French districts (2007). Neurologists confirmed PD diagnosis. We compared initial therapy in 102 patients treated before 12/31/2000 to that of 206 patients treated afterwards. Initial treatment was in agreement with the recommendations if dopamine agonists were used in patients <6…

Increasing Burden of Stroke: The Dijon Stroke Registry (1987–2012)

2017

&lt;b&gt;&lt;i&gt;Background:&lt;/i&gt;&lt;/b&gt; We aimed to provide a representation of the global burden of stroke. &lt;b&gt;&lt;i&gt;Methods:&lt;/i&gt;&lt;/b&gt; All cases of stroke were prospectively identified through the population-based registry of Dijon, France (1987–2012). Attack rates and mortality rates (defined as stroke leading to death within 30 days) were standardized to the European standard. Sex differences and temporal trends were evaluated by calculating rate ratios (RRs). &lt;b&gt;&lt;i&gt;Results:&lt;/i&gt;&lt;/b&gt; In all, 5,285 stroke cases (52.7% women) were recorded. The standardized attack rate was 98.2/100,000/year and the mortality rate was 12/100,000/year, and…

274 Comparative analysis of patients with acute coronary and cerebrovascular syndromes from the national French hospitalisation heath care system dat…

2011

Objective To compare vascular risk factor profiles and early outcomes in all French patients hospitalized for either acute coronary (ACS), or cerebrovascular syndromes (CVS), or both, between 2005 and 2008. Setting All French hospitals. Design Retrospective analysis. Data sources National database called “Hospital Discharge Diagnosis Records”. Main outcomes measured Number and annual rates, vascular risk factors, and early outcome of hospitalized patients for a unique stay for ACS or CVS or for both ACV and CVS in a 2-month time window. Results Over the 4-year study-period, 1,189,043 patients were hospitalized for CVS and/or ACS. Among these, 638,061 (53.7%) had CVS alone, 525,419 (44.3%) h…

High level of plasma estradiol as a new predictor of ischemic arterial disease in older postmenopausal women: the three-city cohort study.

2012

Background Despite evidence that estrogens may be involved in atherothrombosis, the role of endogenous sex steroid hormones in ischemic arterial disease among postmenopausal women remains uncertain. Methods and Results In the Three‐City prospective cohort study of subjects (n=9294) &gt;65 years of age, we investigated the association of total 17β‐estradiol, bioavailable 17β‐estradiol, and total testosterone with the 4‐year incidence of ischemic arterial disease among postmenopausal women who did not use any hormone therapy. We designed a case–cohort study including a random sample of 537 subjects and 106 incident cases of first cardiovascular events. Weighted Cox proportional‐hazards model…

Prevalence and prognostic value of headache on early mortality in acute stroke: The Dijon Stroke Registry

2014

Objective To evaluate the prevalence of headache at onset and its association with 1-month mortality in stroke patients. Methods All patients with stroke in Dijon, France (2006–2011), were prospectively identified using a population-based registry. Cox regression models were used to evaluate the association between headache and 30-day all-cause mortality. Results Among 1411 stroke patients, data about headache were obtained for 1391 (98.6%) of whom 1185 had an ischemic stroke (IS), 201 had an intracerebral hemorrhage (ICH) and five had a stroke of undetermined etiology. Headache was found in 253 (18.2%) patients and was more frequent in those with ICH than in those with IS (46.3% vs 13.5%, …

Frequency and predictors of stroke after acute myocardial infarction: specific aspects of in-hospital and postdischarge events.

2014

Background and Purpose— Stroke is a serious complication after acute myocardial infarction (AMI) and is closely associated with decreased survival. This study aimed to investigate the frequency, characteristics, and factors associated with in-hospital and postdischarge stroke in patients with AMI. Methods— Eight thousand four hundred eighty-five consecutive patients admitted to a cardiology intensive care unit for AMI, between January 2001 and July 2010. Stroke/transient ischemic attack were collected during 1-year follow-up. Results— One hundred twenty-three in-hospital strokes were recorded: 65 (52.8%) occurred on the first day after admission for AMI, and 108 (87%) within the first 5 da…

Cerebral metabolism after transient ischemic attack. A 1H MR spectroscopy study

1999

International audience; Abstract: Metabolic changes induced by cerebral infarction or by stenosis and occlusion of the internal carotid artery have been previously described in 1H Magnetic Resonance Spectroscopy (1H MRS). These changes are essentially characterized by decreased N-acetyl-aspartate (NAA) and increased lactate concentration. Little is known about the metabolic changes observed in the three days following a transient ischemic attack (TIA) in the absence of stenosis or occlusion of the internal carotid artery, and without visible infarction on Magnetic Resonance imaging (MRI). We studied five patients with a TIA lasting between 30 min and 3 h, affecting the sensory and motor fun…

225 Comparative analysis of patients with acute coronary and cerebrovascular syndromes from the national French hospitalisation heath care system dat…

2011

ObjectiveTo compare vascular risk factor profiles and early outcomes in all French patients hospitalized for either acute coronary (ACS), or cerebrovascular syndromes (CVS), or both, between 2005 and 2008.SettingAll French hospitals.DesignRetrospective analysis.Data sourcesNational database called “Hospital Discharge Diagnosis Records”.Main outcomes measuredNumber and annual rates, vascular risk factors, and early outcome of hospitalized patients for a unique stay for ACS or CVS or for both ACV and CVS in a 2-month time window.ResultsOver the 4-year study-period, 1,189,043 patients were hospitalized for CVS and/or ACS. Among these, 638,061 (53.7%) had CVS alone, 525,419 (44.3%) had ACS alon…

Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risk…

2015

Summary Background The Global Burden of Disease, Injuries, and Risk Factor study 2013 (GBD 2013) is the first of a series of annual updates of the GBD. Risk factor quantification, particularly of modifiable risk factors, can help to identify emerging threats to population health and opportunities for prevention. The GBD 2013 provides a timely opportunity to update the comparative risk assessment with new data for exposure, relative risks, and evidence on the appropriate counterfactual risk distribution. Methods Attributable deaths, years of life lost, years lived with disability, and disability-adjusted life-years (DALYs) have been estimated for 79 risks or clusters of risks using the GBD 2…

The Impact of World and European Football Cups on Stroke in the Population of Dijon, France: A Longitudinal Study from 1986 to 2006

2013

Background: Acute stress may trigger vascular events. We aimed to investigate whether important football competitions involving the French football team increased the occurrence of stroke. Methods: We retrospectively retrieved data of fatal and nonfatal stroke during 4 World Football Cups (1986, 1998, 2002, and 2006) and 4 European Championships (1992, 1996, 2000, and 2004), based on data from the population-based Stroke Registry of Dijon, France. One period of exposure was analyzed: the period of competition extended to 15 days before and after the competitions. The number of strokes was compared between exposed and unexposed corresponding periods of preceding and following years using Poi…

Incidence and outcome of cerebrovascular events related to cervical artery dissection: the Dijon Stroke Registry.

2013

Background Reliable epidemiological data on the true incidence of cerebrovascular events related to spontaneous cervical artery dissection, including stroke and transient ischemic attack, are scarce. Aims To evaluate the incidence, characteristics, and outcome of cerebrovascular events due to cervical artery dissection. Methods All cerebrovascular events (stroke and transient ischemic attack) occurring in Dijon, France, from 2006 to 2011, were retrieved from a population-based registry. Patients with a cervical artery dissection were identified. Incidence rates, baseline characteristics, and outcome at three-months were described. Results Among the 1368 patients with cerebrovascular events,…

Role of Associated Cortical Lesions in Motor Partial Seizures and Lenticulostriate Infarcts

1995

In a population-based study, we evaluated seizures occurring in the first 15 days after strokes among 1,640 consecutive patients who had ischemic (814 infarcts with atheroma and 126 with cardiogenic embolism, 273 lacunar infarcts, 259 transient ischemic attacks) or hemorrhagic stroke (129 supratentorial hematomas and 24 subarachnoïd hemorrhage) on computed tomography (CT) scan. Ninety patients had an epileptic seizure in the first 15 days after stroke onset. Thirteen of the 90 had a lenticulostriate infarct, diagnosed on CT scan, without an apparent ipsilateral cortical ischemic lesion. No lenticulostriate hematoma was observed with seizures. To determine the possible existence of an ipsila…

Early Seizures After Acute Stroke: A Study of 1,640 Cases

1994

We evaluated prospectively the occurrence of seizures within 15 days of a first stroke or transient ischemic episode in 1,640 patients to study relation between seizures and type of stroke. Seizures occurred in 90 patients (5.4%), including 36 (4.4%) of 814 with infarct owing to atheroma, 21 (16.6%) of 126 with infarct owing to cardiogenic embolus, 3 (1%) of 273 owing to lacunar infarct, 5 (1.9%) of 259 owing to transient ischemic attack (TIA), 21 (16.2%) of 129 owing to supratentorial hematoma, and 4 (16.6%) of 24 owing to subarachnoid hemorrhage. Thirteen (14.6%) of 89 subcortical infarcts were associated with seizures. Seizures were the initial sign of stroke in 80 (89%) of 90 cases and …

Temporal trends in early case-fatality rates in patients with intracerebral hemorrhage.

2017

Objective:To assess whether temporal trends in very early (within 48 hours) case-fatality rates may differ from those occurring between 48 hours and 30 days in patients with spontaneous intracerebral hemorrhage (ICH).Methods:All cases of ICH that occurred in Dijon, France (151,000 inhabitants), were prospectively collected between 1985 and 2011, using a population-based registry. Time trends in 30-day case fatality were analyzed in 3 periods: 1985–1993, 1994–2002, and 2003–2011. Cox regression models were used to evaluate associations between time periods and case fatality within 48 hours and between 48 hours and 30 days, after adjustments for demographics, risk factors, severity, and ICH l…

Rising Stroke Incidence in Young Adults: More Epidemiological Evidence, More Questions to Be Answered

2016

Studies have reported increasing incidence of ischemic stroke in adults younger than 50 to 55 years. Information on temporal trends of other stroke subtypes and transient ischemic attack (TIA) is sparse. The aim of this study was to investigate temporal trends of the incidence of hospitalizations for TIA and stroke including sex- and subtype-specific trends in young adults aged 15 to 30 years.From the Danish National Patient Register, we identified all cases of first-ever stroke and TIA (age 15-30 years) in Denmark, who were hospitalized during the study period of 1994 to 2012. Incidence rates and estimated annual percentage changes (EAPCs) were estimated by using Poisson regression. During…

280 Impact of ozone air pollution on ischemic cerebral and cardiac events in Dijon, France

2011

Background There is strong evidence that short-term exposure to ozone (O3) is associated with respiratory disease and death, but the effects of short-term exposure to ozone on ischemic heart and cerebrovascular disease have not been clearly established. Methods Daily levels of urban O3 pollution, the incidence of first-ever, recurrent, fatal and non-fatal ischemic cerebro-vascular events (ICVE) and myocardial infarction (MI) were compared using a bi-directional case-crossover design analysis. We analysed 1 574 ICVE and 913 MI that occurred in Dijon, France from 2001 to 2007. Sulphur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), particulate matter with an aerodiameter of 10μg/…

0137 : Takotsubo cardiomyopathy following acute cerebral events

2016

International audience; ObjectiveTakotsubo cardiomyopathy is characterized by a transient apical ventricular dysfunction typically induced by an acute stress. Acute cerebral events including ischemic stroke (IS) or Epileptic Event (EE) may both be associated with massive catecholamine release. We aimed to identify the characteristics and outcomes of patients who experienced Takotsubo syndrome complicating an IS or EE.MethodsBetween 2008 and 2013, 87 patients were admitted in our Intensive Care Unit for suspected Takotsubo syndrome, of whom 6 previously experienced acute cerebral symptoms with either IS or EE, within two days. Takotsubo syndrome was diagnosed on Cardiac Magnetic Resonance, e…

Factors associated with early recurrence at the first evaluation of patients with transient ischemic attack.

2014

Abstract 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…

N-ACETYL-ASPARTATE ABNORMALITIES IN INTERNAL-TEMPORAL EPILEPTICUS FOCUS USING PROTON MAGNETIC-RESONANCE SPECTROSCOPY

1995

International audience; Abstract: The aim of this study was to characterize the neurochemical abnormalities related to N-acetyl-aspartate which is a neuronal marker, within an epilepticus focus located in the internal-temporal area, using proton magnetic resonance spectroscopy, Eleven patients,with a mono-hippocampal epilepticus focus on clinical and per-critical electroencephalographical criteria, were matched with II controls by age, sex and laterality. Proton spectroscopy of a volume of 8 cm(3) was performed within the ipsilateral and the contralateral internal-temporal area and within the 2 hippocampus of controls. Volumetry of the ipsilateral and the contralateral hippocampus and of th…

PRELIMINARY-OBSERVATIONS OF METABOLIC CHARACTERIZATION OF BILATERAL TEMPORAL EPILEPTIC FOCUS, USING PROTON MAGNETIC-RESONANCE SPECTROSCOPY - 3 CASES

1994

International audience; Abstract: The authors report the case of 3 patients with bilateral temporal lobe epilepsy demonstrated by EEG and sphenoidal electrodes. Two out of the 3 patients presented with childhood febrile convulsions. Their neurological and mental examination was normal. EEG showed spikes within the anterior part of the 2 temporal lobes. CT scan and MRI showed no atrophic lesion within the 2 temporal lobes. Proton magnetic resonance spectroscopy, performed within a cube of 8 cube-centimetres localized in the anterior part of the 2 temporal lobes showed a significant decrease of N-acetyl-aspartate in the 2 temporal lobes of the 3 cases, compared with controls matched with age,…

Psychosocial factors burden in workers with acute cerebro- or cardiovascular events: A multidisciplinary prospective pilot study

2018

International audience

Common variation in PHACTR1 is associated with susceptibility to cervical artery dissection

2014

Item does not contain fulltext Cervical artery dissection (CeAD), a mural hematoma in a carotid or vertebral artery, is a major cause of ischemic stroke in young adults although relatively uncommon in the general population (incidence of 2.6/100,000 per year). Minor cervical traumas, infection, migraine and hypertension are putative risk factors, and inverse associations with obesity and hypercholesterolemia are described. No confirmed genetic susceptibility factors have been identified using candidate gene approaches. We performed genome-wide association studies (GWAS) in 1,393 CeAD cases and 14,416 controls. The rs9349379[G] allele (PHACTR1) was associated with lower CeAD risk (odds ratio…

Primary stroke prevention worldwide:translating evidence into action

2021

Abstract: Stroke is the second leading cause of death and the third leading cause of disability worldwide and its burden is increasing rapidly in low-income and middle-income countries, many of which are unable to face the challenges it imposes. In this Health Policy paper on primary stroke prevention, we provide an overview of the current situation regarding primary prevention services, estimate the cost of stroke and stroke prevention, and identify deficiencies in existing guidelines and gaps in primary prevention. We also offer a set of pragmatic solutions for implementation of primary stroke prevention, with an emphasis on the role of governments and population-wide strategies, includin…

L’accident vasculaire cérébral en France : patients hospitalisés pour AVC en 2014 et évolutions 2008-2014

2017

ntroduction – In France, stroke is the first cause of death in women, and the third in men. The age-standardized rates of patients hospitalized for stroke increased in patients younger than 65 years between 2002 and 2008. After the implementation of the “National Stroke Action Plan” (2010-2014), this study analyzed trends in the rates of patients hospitalized for stroke and of patients hospitalized in stroke units since 2008.Methods – Data came from the French national hospital discharge databases (PMSI-MCO, 2008-2014). For each patient, the first annual hospitalization for stroke was selected. Crude hospitalized patients and in-hospital mortality rates were calculated by stroke subtypes, a…

Potentiels évoqués gustatifs chez l'Homme en réponse à une stimulation sucrée

2014

National audience

Travail posté et maladies cérébro- et cardiovasculaires : revue critique et synthèse des preuves épidémiologiques

2013

National audience; Une revue critique de la littérature a été menée sur le lien entre travail posté (TP) et survenue de maladies cérébro- et cardiovasculaires (MCCV). Dans plusieurs études de bonne qualité, le TP est associé à une augmentation modeste mais significative du risque de maladies cardiaques ischémiques fatales et non fatales. Les conclusions sont moins claires pour le lien avec la mortalité cardiovasculaire ischémique et les pathologies cérébrovasculaires. Sur le plan de la causalité, des biais de sélection difficiles à prendre en compte sur le plan méthodologique ne peuvent être écartés pour expliquer ces associations observées. Lien causal ou marqueur socio-économique ? Cette …