Clinical Neuroscience

[Neurology Editors: Imre Szirmai]

BERECZKI Dániel

MARCH 30, 2012

Clinical Neuroscience - 2012;65(03-04)

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Clinical Neuroscience

[Stroke prevention - A population screening day in district XII of Budapest]

FOLYOVICH András, BAKOS Mária, KÁNTOR Zita, HERTELENDY Anna, HORVÁTH Eszter, ZSIGA Katalin, LAKATOS Henriette, VADASDI Károly

[Along with advances in the treatment of acute stroke, new efforts have been made to enhance efficiency of the prevention of cerebrovascular diseases. Population screening is a way to contact high-risk patients, and there is an increasing international and national experience with the procedure. However, efforts are associated with high costs, so an efficient method, complying with local features, should be selected from the various methods. A stroke prevention day was organized in Szent János Hospital, localized in district XII, and data were analyzed. Taking advantage of the potentials of a large hospital, a comprehensive risk assessment - within the capacity of health care workers - was performed. Program and contact information of the screening day was published in the local newspaper of the district. Data of 48 residents of the district were analyzed. In addition to neurologists, a radiologist, a cardiologist and an ophtalmologist, as well as health care workers were involved in the project. A data sheet was filled in for all participants, including known risk factors, BMI, blood pressure and serum cholesterol levels. All participants had duplex sonography of the cervical vessels, cardiac evaluation and ophtalmic examination. Data were analyzed anonymously, and - if participants approved - postcode and educational level were also recorded. Among the 48 individuals screened, 35 were female and 13 were male. Average age was 62.86 (±8.57) years, and participants were typically of higher educational level. 5 individuals had no known risk factors, most of them had 2-3 risk factors, and multiple risk factors were not uncommon. Individuals with six and seven risk factors were also found. 20 of 27 patients with known hypertension had target blood pressure levels. By duplex sonography, 36 individuals had mild, 4 had significant atherosclerosis. There was no significant carotid stenosis or occlusion. Based on ophtalmic evaluation, 26 patients had signs of vascular disease (mainly hypertensive fundus changes). Cardiac evaluation detected 14 patients with cardiovascular risk. The high standard of primary care in the district was reflected by the fact that all the 6 highrisk individuals were already taken care of by general practitioners (GP-s). One of the leading conclusions from the evaluation of the data is that local press, family ties and local communities play a major role in recruiting people for a screening day. In order to increase efficiency and cost-efficacy of the program, GP-s should also be involved in the planning process, because efficiency may be increased by pre-selecting high-risk individuals.]

Clinical Neuroscience

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Clinical Neuroscience

[EDITORIAL COMMENT]

RAJNA Péter

Clinical Neuroscience

[The comparative analysis of arterial wall thickness and arterial wall stiffness in smoking and non-smoking students]

LÉRÁNT Brigitta, CHRISTINA Straesser, OLÁH László, KARDOS László, CSIBA László

[Aim - Our aim was to detect the adverse effects of smoking on arterial wall thickness and arterial wall stiffness in young, healthy university students. Question - Does only a few years of smoking result in measurable vascular alterations in healthy young people? Methods - We measured the intima-media thickness (IMT) on both common carotids by means of carotid ultrasound, then we examined the stiffnessparameters of the blood vessels (pulse wave velocity, PWV; augmentation index, Aix) with the help of arteriograph. Subjects - We recruited 25 smoking and 25 non-smoking young volunteers aged 19-33 for our examinations. Exclusion citeria included any known diseases, abnormally high cholesterol levels, BMI value exceeding 30 kg/m2. Only regular smokers were allowed to participate in the smoking group (at least for six months, minimum five cigarettes a day). Results - In case of smokers morphological, hemodinamic and stiffnessparameters showed significantly higher values compared to non-smokers. Mean bilateral IMT was 0.52±0.034 mm in case of smokers, while in non-smokers we measured 0.46±0.036 mm (this difference is significant: p<0.01). PWV and heart rate also showed significantly higher values in smoking group (PWV: p<0.01; heart rate: p<0.05). Unadjusted to age, gender and smoking status there was a significant correlation between IMT and PWV (0.1 mm thicker IMT - 0.6354 m/s faster PWV). Gender differences were found in vascular changes caused by smoking. Conclusion - The adverse effects of smoking on arterial wall thickness and arterial wall stiffness can be seen even at a young age, only after a few years of smoking. Both higher IMT and higher PWV sensitively predict vascular damages.]

Clinical Neuroscience

[PhD thesis New non-invasive transcranial stimulation techniques in neuroplasticity research]

DANIELLA Terney

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Clinical Neuroscience

To handle the HaNDL syndrome through a case: The syndrome of headache with neurologic deficits and cerebrospinal fluid lymphocytosis

ÇOBAN Eda, TEKER Ruken Serap, SERİNDAĞ Helin, SAKALLI Nazan, SOYSAL Aysun

The syndrome of headache with neurologic deficits and cerebrospinal fluid lymphocytosis (HaNDL) is a rare entity. This disease has been related to migrainous headaches. It is a benign, self-limited disorder, which is characterized by fluctuating neurological symptoms and cerebrospinal fluid lymphocytosis. We describe a case of a 47 years old man with acute onset of headache and aphasia. Cerebrospinal fluid analysis revealed a lymphocytic pleocytosis (25 cells/μl, 100% lymphocytes). Electroencephalogram showed moderate slow rhythm in the left hemisphere, with temporoparietal predominance, and without epileptiform activity. His blood tests as well as magnetic resonance imaging (MRI) results were normal. With the diagnosis of HaNDL syndrome the patient was accepted in the Department of Neurology and discharged with full recovery.

Clinical Neuroscience

Evaluation of anxiety, depression and marital relationships in patients with migraine

DEMIR Fıgen Ulku, BOZKURT Oya

Aim - The aim of this study was to evaluate the frequency and characteristics of attacks in patients with migraine, to determine the effects of anxiety or depressive symptoms, and to evaluate the marital relationships of patients with migraine. Method - Thirty patients who were admitted to the neurology outpatient clinic of our hospital between July 2018 and October 2018 and were diagnosed with migraine according to the 2013 International Headache Society (IHS) diagnostic criteria were included in this cross-sectional study. Age, sex, headache frequency and severity, depressive traits, marital satisfaction and anxiety status were examined. We used the Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Maudsley Marital Questionnaire (MMQ) and Visual Analogue Scale (VAS) for measuring relevant parameters. Results - The mean severity of migraine pain according to VAS scale was 6.93 ± 1.41 and the mean number of migraine attacks was 4.50 ± 4.24. The mean BDI score of the patients was 12.66 ± 8.98, the mean MMQ-M score was 19.80 ± 12.52, the mean MMQ-S score was 13.20 ± 9.53, the mean STAI-state score was 39.93 ± 10.87 and the mean STAI-trait score was 45.73 ± 8.96. No significant correlation was found between age, number of migraine attacks, migraine duration, migraine headache intensity, and BDI, STAI and MMQ scores (p>0.05). But there was a positive correlation between MMQ-S and scores obtained from the BDI and STAI-state scales (p<0.05). Conclusion - In this study more than half of the migraine patients had mild, moderate or severe depression. A positive correlation was found between sexual dissatisfaction and scale scores of depression and anxiety.

Clinical Neuroscience

Relationship between Status Epilepticus Severity Score and etiology in adult NCSE patients

GENC Fatma, ERDAL Abidin, AKCA Gizem, KARACAY Ertan, GÖKSU Özaydın Eylem, KUTLU Gülnihal, GÖMCELI Bicer Yasemin

Purpose - Nonconvulsive status epilepticus (NCSE) is a heterogeneous, severe neurological disorder of different etiologies. In this study, the outcomes of NCSE episodes was assessed in a large series of adult patients. Our objective was to evaluate relationship between Status Epilepticus Severity Score (STESS) and etiology and the role of etiological factors on predicting the outcomes. Method - In this retrospective study, the medical records of 95 patients over 18 years of age who were diagnosed with NCSE between June 2011 and December 2015 were reviewed. Their treatment and follow-up for NCSE was performed at the Epilepsy Unit in Department of Neurology, Antalya Research and Training Hospital. Etiological factors thought to be responsible for NCSE episodes as well as the prognostic data were retrieved. The etiological factors were classified into three groups as those with a known history of epilepsy (Group 1), primary neurological disorder (Group 2), or systemic/unknown etiology (Group 3). STESS was retrospectively applied to patients. Results - There were 95 participants, 59 of whom were female. Group 1, Group 2, and Group 3 consisted of 11 (7 female), 54 (33 female), and 30 (19 female) patients, respectively. Of the 18 total deaths, 12 occurred in Group 2, and 6 in Group 3. The negative predictive value for a STESS score of ≤ 2 was 93.88% (+LR 2.05 95% CI: 1.44-2.9 and -LR 0.3 95% CI 0.10-0.84 ) in the overall study group. While the corresponding values for Group 1 (patients with epilepsy), Group 2 (patients with primary neurological disorder), and group 3 (patients with systemic or unknown etiology) were 100%, 92.59% (+LR 2.06 95%CI: 1.32-3.21 and -LR 0.28 95% CI 0.08-1.02 ) 83.33% (+LR 1.14 95%CI: 0.59-2.9 and -LR 0.80 95% CI 0.23-2.73). Conclusions - This study included the one of the largest patients series ever reported in whom STESS, a clinical scoring system proposed for use in patients with status epilepticus, has been implemented. Although STESS appeared to be quite useful for predicting a favorable outcome in NCSE patients with epilepsy and primary neurological disorders, its predictive value in patients with systemic or unknown etiology was lower. Further prospective studies including larger NCSE samples are warranted.

Clinical Neuroscience

[Neurology! Adieau? (Part 1)]

SZIRMAI Imre

[The neurological practice suffered considerable changes during the last twenty years. The recent therapeutic methods and the acceptance of the ideology of evidence based medicine, which is based on confidence in statistics, changed the reasoning of the neurologists. Therapy protocols intrude into the field of individual medicine, and doctors accept treatment schemes to alleviate responsibility of their decisions. In contrast with this, recent achievements in pharmacogenetics emphasize the importance of individual drug therapies. The protocol of intravenous cerebral thrombolysis does not require defining the origin of cerebral ischaemia in the acute stage, therefore, this procedure can be regarded as human experiment. According to the strict protocol thrombolysis might be indicated only in 1-8% of patients with cerebral ischaemia. According to the Cohrane database more trials are needed to clarify which patients are most likely to benefit from treatment. Because of the change in therapeutic principles transient ischaemic attack has been newly defined as “acute neurovascular syndrome”. Multiplication of neurological subspecialties has been facilitated by the development of diagnostic tools and the discovery of effective new drugs. The specialization led to narrowing of interest and competency of clinicians. Several new neurological scientific societies were founded for the representation of specific disorders. In Hungary, between 1993 and 2000 nine scientific societies were grounded within the field of clinical neurology. These societies should be thankful to the pharmaceutical industries for their existence. In some European countries in 2007 only three neurological subspecialties were accepted, which are neurophysiology, neuro-rehabilitation and childneurology. Neuro-radiology is in the hands of general radiologists, the specialization is not granted for neurologists. Because of the subspecialization the general professionalism of neurologists has diminished. Among young neurologists the propedeutic skills suffered most seriously. Subspecialisation of teachers also interferes with the practice oriented teaching of medical students and residents.]

Clinical Neuroscience

[Developmental neurology, development of the self-awareness, the communication and the movement Marianne Berényi, Ferenc Katona]

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