Pregestational neurological disorders among women of childbearing age-Nationwide data from a 13-year period in Hungary.

OBJECTIVES: Comprehensive statistics evaluating pregnancies complicated by various medical conditions are desirable for the optimization of prenatal care and for improving maternal and fetal outcomes. The main objective of our study was to assess pregnancies during a 13-year study period with accompanying pregestational neurological disorders in medical history on a nationwide level. METHODS: In the framework of the NEUROHUN 2004-2017 project utilizing medical reports submitted for reimbursement purposes to the National Health Insurance Fund, we included women with at least one labor during 2004-2016 who had at least one pregestational diagnosis of a neurological disorder received within this time frame prior to their first pregnancy during the studied period. Three-digit codes from the 10th International Classification of Diseases (ICD) were used for the identification and classification of neurological and obstetrical conditions. RESULTS: Specific inclusion and exclusion criteria were employed during the study process. A total of 744 226 women have been identified with at least one delivery during the study period with 98 792 of them (13.3%) having at least one neurological diagnosis received during 2004-2016 before their first gestation in the time frame of the study. The vast majority of diagnosis codes were related to different types of headaches affecting 69 149 (9.3%) individuals. The most prevalent diagnoses following headaches were dizziness and giddiness (15 589 patients [2.1%]; nerve, nerve root and plexus disorders (10 375 patients [1.4%]); epileptic disorders (7028 patients [0.9%]); neurological diseases of vascular origin (6091 patients [0.8%]); other disorders of the nervous system (5358 patients [0.7%]); and demyelinating diseases of the central nervous system (2129 patients [0.3%]). The present findings of our study show high prevalence of pregestational neurological disorders, the dominance of headaches followed by the rather nonspecific diagnosis of dizziness and giddiness, the relevance of nerve, nerve root and plexus disorders and epilepsy, and the importance of cerebrovascular disorders among women of childbearing age. CONCLUSION: The present research findings can help healthcare professionals, researchers and decision makers in adopting specific health policy measures based on nationwide data and further aid the development of new diagnostic and therapeutic algorithms of various neurological manifestations concerning women of childbearing age.

[The connection between the socioeconomic status and stroke in Budapest]. / A szocioökonómiai helyzet és a stroke kapcsolata a fôvárosban.

BACKGROUND AND PURPOSE: The well-known gap bet-ween stroke mortality of Eastern and Western Euro-pean countries may reflect the effect of socioeconomic diffe-rences. Such a gap may be present between neighborhoods of different wealth within one city. We set forth to compare age distribution, incidence, case fatality, mortality, and risk factor profile of stroke patients of the poorest (District 8) and wealthiest (District 12) districts of Budapest. METHODS: We synthesize the results of our former comparative epidemiological investigations focusing on the association of socioeconomic background and features of stroke in two districts of the capital city of Hungary. RESULTS: The "Budapest District 8-12 project" pointed out the younger age of stroke patients of the poorer district, and established that the prevalence of smoking, alcohol-consumption, and untreated hypertension is also higher in District 8. The "Six Years in Two Districts" project involving 4779 patients with a 10-year follow-up revealed higher incidence, case fatality and mortality of stroke in the less wealthy district. The younger patients of the poorer region show higher risk-factor prevalence, die younger and their fatality grows faster during long-term follow-up. CONCLUSION: The higher prevalence of risk factors and the higher fatality of the younger age groups in the socioeconomically deprived district reflect the higher vulnerability of the population in District 8. The missing link between poverty and stroke outcome seems to be lifestyle risk-factors and lack of adherence to primary preventive efforts. Public health campaigns on stroke prevention should focus on the young generation of socioeconomi-cally deprived neighborhoods.

Health related quality of life and satisfaction with care of stroke patients in Budapest: A substudy of the EuroHOPE project.

BACKGROUND: Disadvantaged socioeconomic status is associated with higher stroke incidence and mortality, and higher readmission rate. We aimed to assess the effect of socioeconomic factors on case fatality, health related quality of life (HRQoL), and satisfaction with care of stroke survivors in the framework of the European Health Care Outcomes, Performance and Efficiency (EuroHOPE) study in Hungary, one of the leading countries regarding stroke mortality. METHODS: We evaluated 200 consecutive patients admitted for first-ever ischemic stroke in a single center and performed a follow-up at 3 months after stroke. We recorded pre- and post-stroke socioeconomic factors, and assessed case fatality, HRQoL and patient satisfaction with the care received. Stroke severity at onset was scored by the National Institutes of Health Stroke scale (NIHSS), disability at discharge from acute care was evaluated by the modified Rankin Score (mRS). To evaluate HRQoL and patient satisfaction with care we used the EQ-5D-5L, 15D and EORTC IN PATSAT 32 questionnaires. RESULTS: At 3 months after stroke the odds of death was significantly increased by stroke severity (NIHSS, OR = 1.209, 95%CI: 1.125-1.299, p<0.001) and age (OR = 1.045, 95%CI: 1.003-1.089, p = 0.038). In a multiple linear regression model, independent predictors of HRQoL were age, disability at discharge, satisfaction with care, type of social dwelling after stroke, length of acute hospital stay and rehospitalization. Satisfaction with care was influenced negatively by stroke severity (Coef. = -1.111, 95%C.I.: -2.159- -0.062, p = 0.040), and positively by having had thrombolysis (Coef. = 25.635, 95%C.I.: 5.212-46.058, p = 0.016) and better HRQoL (Coef. = 22.858, 95%C.I.: 6.007-39.708, p = 0.009). CONCLUSION: In addition to age, disability, and satisfaction with care, length of hospital stay and type of social dwelling after stroke also predicted HRQoL. Long-term outcome after stroke could be improved by reducing time spent in hospital, i.e. by developing home care rehabilitation facilities thus reducing the need for readmission to inpatient care.

[Cervical artery dissection - retrospective analysis of 19 cases]. / A nyaki ütoerek dissectiója ­ 19 eset retrospektív elemzése.

Cervical artery dissection is a common cause of stroke in young adults. It might occur shortly after a forceful neck trauma or a minor injury. However, spontaneous dissection is also common, which is associated with genetic, anatomical or environmental risk factors. Cervical artery dissection can produce a broad spectrum of clinical presentation varying from local symptoms to focal neurological deficits determined by the arterial territory involved. Early recognition is important since immediate initiation of treatment can significantly improve patient outcomes. While clinical features may raise suspicion for dissection, the diagnosis has to be confirmed by neuroimaging findings. The purpose of this paper is to give an overview on cervical (carotid and vertebral) artery dissections while presenting 19 cases. During three years, we evaluated the clinical features, risk factors, diagnostic and therapeutic procedures of these patients admitted with extracranial artery dissection. The prognosis of the disease can vary, 42% of our patients became asymptomatic. Orv Hetil. 2019; 160(22): 861-868.

Socioeconomic gap between neighborhoods of Budapest: Striking impact on stroke and possible explanations.

INTRODUCTION: Hungary has a single payer health insurance system offering free healthcare for acute cerebrovascular disorders. Within the capital, Budapest, however there are considerable microregional socioeconomic differences. We hypothesized that socioeconomic deprivation reflects in less favorable stroke characteristics despite universal access to care. METHODS: From the database of the National Health Insurance Fund, we identified 4779 patients hospitalized between 2002 and 2007 for acute cerebrovascular disease (hereafter ACV, i.e. ischemic stroke, intracerebral hemorrhage, or transient ischemia), among residents of the poorest (District 8, n = 2618) and the wealthiest (District 12, n = 2161) neighborhoods of Budapest. Follow-up was until March 2013. RESULTS: Mean age at onset of ACV was 70±12 and 74±12 years for District 8 and 12 (p<0.01). Age-standardized incidence was higher in District 8 than in District 12 (680/100,000/year versus 518/100,000/year for ACV and 486/100,000/year versus 259/100,000/year for ischemic stroke). Age-standardized mortality of ACV overall and of ischemic stroke specifically was 157/100,000/year versus 100/100,000/year and 122/100,000/year versus 75/100,000/year for District 8 and 12. Long-term case fatality (at 1,5, and 10 years) for ACV and for ischemic stroke was higher in younger District 8 residents (41-70 years of age at the index event) compared to D12 residents of the same age. This gap between the districts increased with the length of follow-up. Of the risk diseases the prevalence of hypertension and diabetes was higher in District 8 than in District 12 (75% versus 66%, p<0.001; and 26% versus 16%, p<0.001). DISCUSSION: Despite universal healthcare coverage, the disadvantaged district has higher ACV incidence and mortality than the wealthier neighborhood. This difference affects primarily the younger age groups. Long-term follow-up data suggest that inequity in institutional rehabilitation and home-care should be investigated and improved in disadvantaged neighborhoods.

Oral Health Status of Stroke Patients Related to Residual Symptoms: A Case-Control Epidemiological Study in Hungary.

PURPOSE: Stroke is a leading cause of death in developed countries. Recently, its connection with oral health has been a focus of the medical literature. The aim of this study was therefore to statistically examine the oral health of subjects who previously suffered from stroke and provide a guide for the dental treatment of these patients. MATERIALS AND METHODS: Stroke patients at least one year after the stroke episode and age- and sex-matched healthy controls were examined: dental and medical stroke histories were recorded, followed by a detailed orofacial examination. A categorisation into three 'dental' subgroups of stroke patients was carried out based on their residual symptoms, the functional deficiency of limbs, and chewing and swallowing difficulties. Indices quantifying oral hygiene (OHI-S), dental status explained by the number of decayed, missing, and filled teeth (DMFT), periodontal status (CAL, CPITN, Mühlemann index), and the status of prosthetic treatment (prosthetic index) were assessed. Statistical comparison was performed between the patient and age- and sex-matched control subjects, as well as between subgroups of stroke patients. RESULTS: One hundred two stroke patients and 98 healthy age- and sex-matched control subjects were examined. The oral health and dental status of stroke patients was worse compared with the control group. Stroke patients had significantly more decayed (2.3 ± 3 vs1.1 ± 1.8; p = 0.01) and missing (19.3 ± 9.5 vs 15.5 ± 9.3; p = 0.005) teeth, but significantly fewer filled (3.6 ± 4.7 vs 7.7 ± 5.6; p < 0.001) teeth than did the healthy controls. In stroke patients, clinical attachment loss (CAL) was double that of the control group (p < 0.001). A comparison between the subgroups of stroke patients revealed that the most severe findings were in patients who had chewing and swallowing disabilities. DISCUSSION: According to these results, the combination of risk factors of stroke, residual neurological signs after stroke, and poorer socioeconomic conditions results in poor oral hygiene, poor dental and periodontal conditions, and a lower prosthetic index. Special care and attention should be given to the oral hygiene and dental treatment of such patients, to enable good nourishment.

Cortical Hand Knob Stroke: Report of 25 Cases.

BACKGROUND: Although uncommon, cortical hand knob territory stroke is a well-defined stroke entity that mimics peripheral nerve damage. Atherosclerosis and hypertension are the most prevalent risk factors for the disease. Embolic origin, either artery-to-artery or cardioembolic, has been suggested as the most probable underlying mechanism. MATERIALS AND METHODS: Twenty-five patients with isolated hand palsy due to central origin were admitted to our department between 2006 and 2016. Cortical lesions were proven by either computed tomography or magnetic resonance imaging. RESULTS: The average age was 67 ± 12 years. Most of the cases were first-ever strokes (n = 23, 92%). Isolated infarct in the hand knob region was found in 18 of the 25 cases, whereas 7 had multiple acute infarctions. Supra-aortic atherosclerosis was found in 21 patients, 8 of them had 50% or greater ipsilateral stenosis of the internal carotid artery. Hypertension was the second most prevalent risk factor (n = 20, 80%). Quick improvement of symptoms was seen in almost every case (mean follow-up 17.5 months), 9 patients showed complete recovery, whereas 2 remained disabled and 1 died due to a malignant disease. Three patients suffered a recurrent stroke on follow-up. CONCLUSIONS: We conclude that distal arm paresis is a rare presentation of acute stroke with usually benign course.

[Cerebral manifestations of thromboangiitis obliterans. Case report]. / Thromboangitis obliterans agyi manifesztációja.

Thromboangiits obliterans (Buerger's disease) is a non-atherosclerotic, segmental inflammatory and obliterative disease affecting small and medium sized arteries and veins. The etiology is still unknown, but it is in close relationship with tobacco use. Symptoms begin under the age of 45 years and the undulating course is typical. Patients usually present with acute and chronic ischemic or infectious acral lesions. Diagnosis is usually based on clinical and angiographic criteria and it is important to exclude autoimmune disease, thrombophilia, diabetes, and proximal embolic sources. Even though Buerger's disease most commonly involves the arteries of the extremities, the pathologic findings sometimes affect the cerebral, coronary and internal thoracic, renal and mesenteric arteries as well. The authors present the history of a patient with known Buerger's disease and acute ischemic stroke. Brain imaging detected acute and chronic ischemic lesions caused by middle cerebral non-atherosclerotic arteriopathy on the symptomatic side. Other etiology was excluded by detailed investigations. Orv. Hetil., 2016, 157(30), 1207-1211.

Embolic strokes of undetermined source: Prevalence and patient features in the ESUS Global Registry.

BACKGROUND: Recent evidence supports that most non-lacunar cryptogenic strokes are embolic. Accordingly, these strokes have been designated as embolic strokes of undetermined source (ESUS). AIMS: We undertook an international survey to characterize the frequency and clinical features of ESUS patients across global regions. METHODS: Consecutive patients hospitalized for ischemic stroke were retrospectively surveyed from 19 stroke research centers in 19 different countries to collect patients meeting criteria for ESUS. RESULTS: Of 2144 patients with recent ischemic stroke, 351 (16%, 95% CI 15% to 18%) met ESUS criteria, similar across global regions (range 16% to 21%), and an additional 308 (14%) patients had incomplete evaluation required for ESUS diagnosis. The mean age of ESUS patients (62 years; SD = 15) was significantly lower than the 1793 non-ESUS ischemic stroke patients (68 years, p ≤ 0.001). Excluding patients with atrial fibrillation (n = 590, mean age = 75 years), the mean age of the remaining 1203 non-ESUS ischemic stroke patients was 64 years (p = 0.02 vs. ESUS patients). Among ESUS patients, hypertension, diabetes, and prior stroke were present in 64%, 25%, and 17%, respectively. Median NIHSS score was 4 (interquartile range 2-8). At discharge, 90% of ESUS patients received antiplatelet therapy and 7% received anticoagulation. CONCLUSIONS: This cross-sectional global sample of patients with recent ischemic stroke shows that one-sixth met criteria for ESUS, with additional ESUS patients likely among those with incomplete diagnostic investigation. ESUS patients were relatively young with mild strokes. Antiplatelet therapy was the standard antithrombotic therapy for secondary stroke prevention in all global regions.

Living standard is related to microregional differences in stroke characteristics in Central Europe: the Budapest Districts 8-12 Project.

OBJECTIVES: To test whether str oke features relate to living standard within one city by comparing 2 districts. METHODS: District-8 (D-8) ranks the last, whereas District-12 (D-12) is the second regarding personal monthly income of the 23 districts of Budapest, Hungary. Stroke cases hospitalized in 2007 were identified by the database of the National Health Insurance Fund and postal codes for living address. Case certification was performed by personal visits to the general practitioners. Demographic data, risk factors and survival status in 2010 were analyzed using the anonymized database. RESULTS: Three-year case fatality was 36.6 % in D-8 and 31.5 % in D-12 (p = 0.24). Of the fatal cases, men were more than 12 years younger in D-8 than in D-12 (69.2 ± 13.3 vs. 82.4 ± 9.2 years, p < 0.001). Men died younger than women in D-8 (69.2 ± 13.3 vs. 75.2 ± 12.4; p = 0.036), but not in D-12 (82.4 ± 9.2 vs. 81.9 ± 7.3, p = 0.8). Non-treated hypertension, alcohol dependence, and smoking were significantly more prevalent in the poor district (p < 0.01 for all). CONCLUSION: In national stroke programs of former Eastern Block countries, primary prevention should focus especially on male populations of less wealthy regions.

[Wernicke's encephalopathy induced by the use of diet pills and unbalanced diet]. / Wernicke-encephalopathia kialakulása fogyasztótabletta használata és kiegyensúlyozatlan diéta következtében.

Wernicke's encephalopathy is an acute, potentially life-threatening, neurological syndrome resulting from thiamine deficiency. The disorder is still greatly underdiagnosed and, without prompt treatment, the condition can lead to the chronic form of the disease, Korsakoff's syndrome or even death. In developed countries Wernicke's encephalopathy has been associated with alcoholism, but in recent years there has been an increasing number of non-alcoholic cases. Authors report the case of a 23-year-old woman who developed oculomotor dysfunction, encephalopathy and ataxia as a result of an extreme diet and use of diet pills. The diagnosis of Wernicke's encephalopathy was supported by the resolution of neurological signs after parenteral thiamine replacement. This case is presented because of the rare etiology and diagnostic difficulty, and the latest diagnostic and therapic guidelines are also highlighted.

[One year follow-up after stroke. A preliminary feasibility study in the Józsefváros district of Budapest]. / Egyéves követéses vizsgálat stroke után: megvalósíthatósági elotanulmány a budapesti Józsefvárosban.

Stroke is a major public health issue in Hungary with considerable regional differences in mortality. We have limited information to explain such regional differences. To assess these differences, we would need comparative followup studies optimally carried out by personal contact with the patient or the carer. According to several epidemiological studies, follow-up can be carried out with significantly lower cost and similar efficiency by telephone contact or regular mail. In this pilot study we intend to assess: 1. the efficacy of telephone follow-up one year after stroke in this geographical region 2. whether the efficacy of follow-up can be further increased with questionnaires sent out by regular mail 3. whether telephone and mail-based assessment is sufficient to perform a larger population based study. We included 135 patients hospitalized consecutively for acute cerebrovascular disease (stroke or TIA) by the Department of Neurology, Semmelweis University in January and February of 2008. Based on residence, patients were divided into three groups: those living in the least wealthy district of Budapest (i.e. District-8); those living in other districts of the city; and those living in suburban areas. One year after the hospital treatment follow-up was possible by telephone in 76%. Further 12 patients could be contacted by questionnaire sent out by regular mail. Efficacy of follow-up was altogether 84%. Even in this small group of patients, we have found a tendency for more severe strokes (p=0.06) and higher acute case fatality (32% vs. 5%, p=0.029) in residents of District-8 of Budapest compared to those residing in more wealthy districts of the city and in suburban areas. Survival rate one year after stroke or TIA was only 39% in those living in District-8, 66% in those living in other districts and 75% in suburban dwellers (p=0.006). Telephone and mail-based questionnaires are insufficient for follow-up in these regions even when applied in combination. These preliminary data raise the possibility that the socio-economical conditions might influence stroke severity and outcome in the population. A larger study to address this issue would require more accurate definition of patient-groups and more efficient follow-up methods.

Preserved structural and functional characteristics of common carotid artery in properly treated normoglycemic women with gestational diabetes mellitus.

Women with gestational diabetes mellitus (GDM) are at high risk of subsequently developing type 2 diabetes mellitus which is an important cardiovascular risk factor. We have evaluated whether preclinical morphological and functional arterial changes are present in GDM. Diameter, intima-media thickness (IMT), intima-media cross-section area (IMCSA) and elasticity features (compliance, distensibility coefficient, circumferential strain, stiffness index (SI) α and ß, incremental elastic modulus) of the common carotid arteries (CCA) were studied in the 3rd trimester in 25 women with GDM, and 17 normal pregnant women matched for age and body mass index using an ultrasonographic vessel wall-movement tracking system and applanation tonometry. Mean IMT, IMCSA and SI α tended to be larger, whereas compliance was smaller in women with GDM but none of these differences were significant. Serum glucose (4.99 ± 0.51 vs. 4.79 ± 0.61 mmol/L, p=0.37) and HbA1c (5.33 ± 0.27 vs. 5.36 ± 0.47 mmol/L, p=0.85) proved normoglycemia in both groups. In conclusion, by the combination of methods we applied in this case control study, neither morphological nor functional characteristics of large elastic arteries differ significantly between well-treated normoglycemic women with GDM and non-diabetic pregnant women in the 3rd trimester.

A8344G mutation of the mitochondrial DNA with typical mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes syndrome.

We report an unusual case of juvenile ischaemic stroke syndrome associated with the A8344G mutation in tRNA(Lys) gene of mitochondrial DNA. The clinical phenotype of patient was typical for MELAS (mitochondrial ecephalomyapathy with lactate acidosis and stroke like episodes). The MELAS has been related to mutation A3243G in most cases, but some other mitochondrial DNA mutations were described in the background of this syndrome as well. A 22-years-old man and his family were investigated. Throughout clinical investigation as well as Doppler sonography, neuroradiological, and immunserological examinations were performed. Molecular studies included the analysis of the Leiden, prothrombin G20210A and the most common mitochondrial DNA mutations. The DNA analysis of the proband revealed a heteroplasmic A8344G substitution in the T-loop of the tRNALYS gene. The mutation could not been detected in her mother blood. We can conclude that A8344G mutation of the mitochondrial DNA resulted in juvenile ischemic stroke, which is associated only rarely to this genetic alteration. In young age onset of a stroke-like episode with undetermined etiology the mtDNA alterations always have to be excluded.

Evolution and predictors of morphological and functional arterial changes in the course of type 1 diabetes mellitus.

BACKGROUND: Diabetes mellitus results in accelerated atherosclerosis. We evaluated preclinical, morphological and functional vascular changes in type 1 diabetes mellitus. METHODS: Diameter, intima-media thickness, intima-media cross-section area, and elasticity features (compliance, distensibility coefficient, circumferential strain, stiffness index, incremental elastic modulus) of the common carotid arteries and carotid-femoral pulse wave velocity were studied in 42 patients with type 1 diabetes mellitus without macroangiopathy, and 41 control subjects matched for sex, age and body mass index using an ultrasonographic vessel wall-movement tracking system and applanation tonometry. RESULTS: Significantly larger intima-media thickness (523 ± 55 versus 567 ± 89 µm, p < 0.01), intima-media cross-section area (11.60 ± 1.81 versus 13.08 ± 3.02 mm(2) , p < 0.01), SI (5.58 ± 1.24 versus 7.08 ± 2.69, p < 0.01) and pulse wave velocity (6.00 ± 0.82 versus 6.61 ± 1.56 m/s, p < 0.05) were found in type 1 diabetes mellitus patients compared to controls. When type 1 diabetes mellitus patients with short and long disease duration (≤ or > 10 years) were compared, diameter (6450 ± 433 versus 6847 ± 750 µm, p < 0.05), intima-media cross-section area (11.97 ± 1.98 versus 14.01 ± 3.43 mm, p < 0.05) and pulse wave velocity (5.90 ± 0.92 versus 7.20 ± 1.74 m/s, p < 0.01) differed significantly. When multivariate analyses were restricted to type 1 diabetes mellitus patients, age was an independent predictor of stiffness index and pulse wave velocity, the duration of diabetes mellitus of intima-media cross-section area and pulse wave velocity, systolic blood pressure of diameter and pulse wave velocity, and low-density lipoprotein-cholesterol of intima-media thickness, intima-media cross-section area and stiffness index. CONCLUSIONS: There are differences in the time course of evolution and in predictors of morphological and functional changes in arteries in type 1 diabetes mellitus.

[Management of Fabry disease]. / Fabry-betegség - terápiás útmutató

Fabry disease is a rare, X-linked lysosomal storage disorder that leads to accumulation of globotriaosylceramide in different tissues of the body. The disease is progressive and the first symptoms usually present in childhood. Consequences of the disease are disability and premature death. The disease in females could be as severe as in males although women may be asymptomatic. The possibility of enzyme replacement therapy has made it necessary to elaborate a comprehensive guideline for the diagnosis and treatment follow-up. The guideline has been summarized by a Hungarian multi-disciplinary working group consisting of physicians who are involved in diagnosis and care of Fabry patients. Previous clinical studies, published articles, and recently established international treatment guidelines were reviewed by the group.

[Intracranial propagation of invasive aspergilloma in an immuncompromised patient]. / Intracranialis terjedést mutató invazív aspergilloma immunszupprimált beteg esetében.

Aspergillus infection of the central nervous system is a rare disease, occasionally seen among immunocompromised patients. The most frequent pathway is hematogenic dissemination. Less known is the direct propagation from the paranasal sinuses, which is usually observed in immunocompetent patients. We report a patient who developed cavernous sinus syndrome due to an invasive intracranial aspergilloma after longlasting chemo- and steroid therapy for chronic lymphoid leukemia and immunhemolytic anemia. The characteristic features seen on radiological images--brain CT and MRI--suggested the possibility of invasive aspergilloma. Postoperative histology defined the diagnosis. Our case review highlights the importance of considering the possibility of an invasive opportunistic infection of the CNS in an immunocompromised patient presenting a new neurological sign.

Role of diagnosis of dyslipidemia in primary and secondary vascular prevention in a neurology department.

Lipids have important functions in the human body, but high serum cholesterol level is an important risk factor for cardiovascular and cerebrovascular diseases. Prevention of stroke includes modifying risk factors, like dyslipidemias. Based on this theory, we examined in practice the possible role of a public care neurology and stroke department with a large patient turnover in vascular risk screening with regard to the diagnosis of hyperlipidemia. We reviewed all the medical records (irrespective of disease group;) of patients hospitalized in 2007 at Department of Neurclogy and Stroke Center of Szent János Hospital of the Municipality of the City of Budapest. Patients included in the study were classified into three groups: (1) those admitted with acute stroke; (2) those with a history of acute stroke, but without evidence of a novel cerebrovascular event; (3) no history and evidence of cerebrovascular disease during hospitalization. Our data show that 17.6% of patients was diagnosed with hyperlipidemia during hospital care, and another 18.5% was known to have elevated cholesterol levels. Altogether, 36.1% of the 1438 patients evaluated had hyper ipidemia. Known hypercholesterolemia was 18.4% in patierts admitted for acute stroke, 26.9% in patients formerly (but not currently) treated for cerebrovascular disease, and 13.6% in the third group. Newly diagnosed elevated cholesterol levels had highest rate (22.6%) in former stroke patierts (currently treated for other diseases); 20.4% in patients with acute stroke, and 13.2% in the third group. In the first two groups, the number of patients newly diagnosed with elevated serum cholesterol almost equaled to those with already known hypercholesterolemia. Based on our data, neurology departments have an important role in diagnosing hyperlipidemia and vascular prevention.