Clinical Neuroscience


LÁZÁR György

MARCH 30, 2014

Clinical Neuroscience - 2014;67(03-04)

[This publication summarizes the scientific adventure with Professor Selye, and focuses on the specific effect of rare metal salts on reticuloendothelial functions. Rare earth metal ions markedly affect the functions of cells involved in inflammatory and immunological phenomena. The Kupffer cell blockade induced by GdCl3 is a generally accepted method for investigation of the physiological and pathophysiological roles of Kupffer cells. Potential beneficial effects of macrophage blockade have been demonstrated in different shock states, liver injury and obstructive jaundice.]



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Clinical Neuroscience

[Dilemma of further therapeutic step in RRMS in case of ineffectivity of first line treatment: fingolimod or natalizumab?]


[Dilemma of further therapeutic step in RRMS in case of ineffectivity of first line treatment: fingolimod or natalizumab? 2014;67(03-04)]

Clinical Neuroscience


SOMOGYI Árpád, SZABÓ Sándor, ROGER Guillemin, VOLKER Jahnke, MILAGROS Salas-Prato, YVETTE Taché, LÁZÁR György, GYIRES Klára, VÉCSEI László, HORVÁTH Zoltán, TUKA Bernadett, DUNAI Magdolna, ET al.

Clinical Neuroscience

[Validation of the Hungarian MDS-UPDRS: Why do we need a new Parkinson scale?]

HORVÁTH Krisztina, ASCHERMANN Zsuzsanna, ÁCS Péter, BOSNYÁK Edit, DELI Gabriella, PÁL Endre, KÉSMÁRKI Ildikó, HORVÁTH A. Réka, TAKÁCS Katalin, KOMOLY Sámuel, BOKOR Magdolna, RIGÓ Eszter, LAJTOS Júlia, KLIVÉNYI Péter, DIBÓ György, VÉCSEI László, TAKÁTS Annamária, TÓTH Adrián, IMRE Piroska, NAGY Ferenc, HERCEG Mihály, HIDASI Eszter, KOVÁCS Norbert

[Background - The Movement Disorder Society-sponsored revision of the Unified Parkinson’s Disease Rating Scale (MDS-UPDRS) has been published in 2008 as the successor of the original UPDRS. The MDS-UPDRS organizing team developed guidelines for the development of official non- English translations consisting of four steps: translation/back-translation, cognitive pretesting, large field testing, and clinimetric analysis. The aim of this paper was to introduce the new MDS-UPDRS and its validation process into Hungarian. Methods - Two independent groups of neurologists translated the text of the MDS-UPDRS into Hungarian and subsequently back-translated into English. After the review of the back-translated English version by the MDS-UPDRS translation administration team, cognitive pretesting was conducted with ten patients. Based on the results of the initial cognitive pretesting, another round was conducted. For the large field testing phase, the Hungarian official working draft version of MDS-UPDRS was tested with 357 patients with Parkinson’s disease (PD). Confirmatory factor analyses (CFA) determined whether the factor structure for the English-language MDS-UPDRS could be confirmed in data collected using the Hungarian Official Draft Version. To become an official translation, the Comparative Fit Index (CFI) had to be ≥0.90 compared to the English-language version. Results - For all four parts of the Hungarian MDS-UPDRS, the CFI was ≥0.94. Conclusion - The overall factor structure of the Hungarian version was consistent with that of the English version based on the high CFIs for all the four parts of the MDSUPDRS in the CFA; therefore, this version was designated as the ‘OFFICIAL HUNGARIAN VERSION OF THE MDSUPDRS.’]

Clinical Neuroscience

[Association of temporal lobe inflammatory leukoencephalopathy with two B cell malignancies]

GARZULY Ferenc, HAHN Katalin, IVÁNYI János László, KERESKAI László, GÁBOR Valéria, KOVÁCS G. Gábor, BUDKA Herbert, KÁLMÁN Bernadette

[Identification of etiological connections among virtually distinct diseases in a patient may be sometimes challenging. We report a unique case with two B cell malignancies and an inflammatory leukoencephalopathy. Three days prior to admission, the elderly male patient developed fatigue, headaches, recurrent vomiting, memory disturbances, depression and somnolence. Clinical, laboratory and imaging evaluations as well as post mortem histological studies were performed. Simultaneous presence of primary central nervous system B cell lymphoma, temporal lobe inflammatory leukoencephalopathy and multiple (smoldering) myeloma, was revealed by the detailed work up in the treatmentnaïve patient. Based on recent data from genomic studies, we propose that a sequential evolution of molecular pathology lead to the co-occurrence of multiple myeloma and primary central nervous system B cell lymphoma in this patient, and interpret the development of the temporal lobe leukoencephalopathy as a likely paraneoplastic complication of smoldering myeloma.]

Clinical Neuroscience

[Meeting of the Hungarian Epilepsy League]


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KÓNYA András, VIGVÁRY Zoltán

[In the palliative treatment for patients with highly located and/or intrahepatic malignant biliary stenoses or obstructions interventional radiological procedures may play a significant part. In 12 patients with obstructive jaundice caused by highly located malignant stenosi(es) or obstruction(s) 23 endoprostheses were implanted. In 5 cases double endoprosthesis placement was performed to connect isolated lobes or segments of the liver. Patients' survival was 4–22 (average 8, 7) months. In 6/12 patients surviving for 4-8 months, occlusion of the endoprostheses did not occur. In the other half of the patients, in whom the disease permitted a longer life-expectancy, prosthesis occlusion led to recurrent jaundice within 3–11 months. In all but one case, in which endoscopic exchange was successful, percutaneous interventions were necessary. Successful endoprosthesis placement was carried out 3 times in one patient and once each another 5 patients following percu taneous extraction (3 times), distal displacement (twice) and endoscopic removal (twice) of the occluded endoprostheses. Authors consider percutaneous endoprosthesis placement an effective procedure in the palliative treatment of the aforementioned patients' group, both for improving their survival and quality of life. They emphasize the fact that lengthy and difficult manipulations are required for these procedures which consequently result in a considerable amount of scattered radiation exposure to those performing the procedures.]

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[INTRODUCTION - In palliative treatment of malignant bile duct obstruction the endoscopic and the percutaneous methods are the possible options. In multiple lesions the percutaneous method must be preferable. Decrease of the bilirubin level to normal gives an opportunity for further treatment of the oncology patients. CASE REPORT - Authors report three patients’ case history, when following an unsuccessful endoscopic retrograde cholangiopancreatography, percutaneous cholangiography revealed multiple biliary stenoses. In all cases successful stent implantations were performed (three stents in one patient, two stents in two patients). The bilirubin levels decreased rapidly and the quality of life improved in all cases. Following the stent implantation selective cytostatic treatment (one patient) and systemic cytostatic treatment (one patient) were performed. The mean survival time was 300 days. CONCLUSION - In the case of multiple biliary stenoses the percutaneous stent implantation is an acceptable palliative method, which permit the possibilities of further interventional radiological or oncological treatments.]

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[Correlations Between Burnout and Socio-demographic and Workplace Related Factors Among Health-care Workers During The Covid-19 Pandemics]


[The present study aimed to assess the level of burn-out among health-care workers in 2020 and its correlations with socio-demographic and workplace related factors. The cross-sectional study was conducted by the means of a self-constructed online survey in the beginning of 2021. The responses of 1965 people were analysed with the help of SPSS 23.0. Descriptive statistics, chi-square and Kruskal-Wallis probes were run (p<0.05). Severe burnout was present in 46.7% of the responders. Age, marital status, type of health-care provided and years spent in the health-care system didn’t show any correlation with burnout. Unsure vision, opinion about salary raise and uncertainty at the workplace influenced the level of burnout significantly (p<0.000). The mental health of health-care workers is in continuous decline, in which the COVID-19 pandemic might play a big role. People with worse mental health feel more uncertain regarding their future and job; this might make providing health-care more and more difficult.]