Clinical Neuroscience

[Health status and costs of ambulatory patients with multiple sclerosis in Hungary]

PÉNTEK Márta, GULÁCSI László, RÓZSA Csilla, SIMÓ Magdolna, ILJICSOV Anna, KOMOLY Sámuel, BRODSZKY Valentin

SEPTEMBER 30, 2012

Clinical Neuroscience - 2012;65(09-10)

[Background and purpose - Data on disease burden of multiple sclerosis from Eastern-Central Europe are very limited. Our aim was to explore the quality of life, resource utilisation and costs of ambulating patients with multiple sclerosis in Hungary. Methods - Cross-sectional questionnaire survey was performed in two outpatient neurology centres in 2009. Clinical history, health care utilisation in the past 12 months were surveyed, the Expanded Disability Status Scale and the EQ-5D questionnaires were applied. Cost calculation was conducted from the societal perspective. Results - Sixty-eight patients (female 70.6%) aged 38.0 (SD 9.1) with disease duration of 7.8 (SD 6.7) years were involved. Fifty-five (80.9%) had relapsing-remitting form and 52 (76.5%) were taking immunomodulatory drug. The average scores were: Expanded Disability Status Scale 1.9 (SD 1.7), EQ-5D 0.67 (SD 0.28). Mean total cost amounted to 10 902 Euros/patient/year (direct medical 67%, direct nonmedical 13%, indirect costs 20%). Drugs, disability pension and informal care were the highest cost items. Costs of mild (Expanded Disability Status Scale 0-3.5) and moderate (Expanded Disability Status Scale 4.0-6.5) disease were 9 218 and 17 634 Euros/patient/year respectively (p<0.01), that is lower than results from Western European countries. Conclusion - Our study provides current inputs for policy making and contributes to understanding variation of costof- illness of multiple sclerosis in Europe.]

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SZOK Délia

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Clinical Neuroscience

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

VÉCSEI László

[Developmental neurology, development of the self-awareness, the communication and the movement Marianne Berényi, Ferenc Katona 2012;65(09-10)]

Clinical Neuroscience

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RAJNA Péter

Clinical Neuroscience

[Burning sensation in oral cavity - burning mouth syndrome in everyday medical practice]

GERLINGER Imre

[Burning mouth syndrome (BMS) refers to chronic orofacial pain, unaccompanied by mucosal lesions or other evident clinical signs. It is observed principally in middle-aged patients and postmenopausal women. BMS is characterized by an intense burning or stinging sensation, preferably on the tongue or in other areas of the oral mucosa. It can be accompanied by other sensory disorders such as dry mouth or taste alterations. Probably of multifactorial origin, and often idiopathic, with a still unknown etiopathogenesis in which local, systemic and psychological factors are implicated. Currently there is no consensus on the diagnosis and classification of BMS. This study reviews the literature on this syndrome, with special reference to the etiological factors that may be involved and the clinical aspects they present. The diagnostic criteria that should be followed and the therapeutic management are discussed with reference to the most recent studies.]

Clinical Neuroscience

[Administration of preemptive analgesia by diclofenac to prevent acute postcraniotomy headache]

SIMON Éva, BÁNK Judit, GÁL Judit, SIRÓ Péter, NOVÁK László, FÜLESDI Béla, MOLNÁR Csilla

[Purpose - Postcraniotomy headache (PCH) is a frequent perioperative complication in neuroanesthesia. The aim of the present work was to assess the incidence of PCH and to test the efficacy and safety of preoperatively administered diclofenac. Methods - Patients undergoing craniotomies for intracranial tumor resections were enrolled. In the case group 100 mg diclofenac p.o. one hour prior to surgery was used as a preemptive analgesic along with infiltration of the surgical site with a combination of lidocaine and epinephrine. In controls only surgical site infiltration was used. VAS scores were assessed preoperatively, on the day of surgery (DoS), on the 1st and 5th postoperative days. Results - We have found that PCH of any severity is between 50-90% during the first five days after surgery. The number of cases characterized as “no pain” significantly decreased in the early postoperative period, but remained in both groups still higher on the 5th postoperative day than observed preoperatively. In both groups, the number of headaches characterized as mild pain remained relatively stable and substantial increases in case numbers were observed in moderate and severe headaches, showing a declining tendency over time in the postoperative period. A significant effect of diclofenac pretreatment was observed compared to controls on DoS (χ2: 10.429, p<0.015), on the 1st (χ2: 8.75, p<0.032) and 5th postoperative days (χ2: 14.3, p<0.002). Conclusions - The relatively low incidence of severe PCH on day five in the diclofenac group may indicate that preoperatively administered diclofenac effectively reduces postcraniotomy headache. A randomized study is encouraged to test this hypothesis.]

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Matrix metalloproteinases and their tissue inhibitors in relapsing remitting multiple sclerosis: Possible markers and treatment agents

SANLI Arzu, OZTURK Musa, SOYSAL Aysun, DOVENTAS Yasemin, BASOGLU Fulya, GOZUBATIK-CELIK R. Gokcen, BAYBAS Sevim

Matrix metalloproteinases (MMPs), which are synthesized by many cell groups and responsible for the destruction of matrix proteins, and endogen tissue inhibitors of MMPs (TIMPs) have a role in the pathogenesis of Multiple Sclerosis (MS) by affecting the blood-brain barrier. We aimed to investigate the role of MMPs and TIMPs in the immunopathogenesis and in the course of multiple sclerosis (MS). We enrolled 25 relapsing remitting MS patients, who had a definite MS diagnosis according to McDonald criteria and 25 healthy subjects similar for age and gender as control group. MMP-9- and TIMP-1 levels were measured twice in patient group (one time during an attack and one in remission) and once in healthy subjects. MMP-9- and TIMP-levels of patients during attack and remission period and MMP-9/TIMP-1 ratio were found significantly higher than in the control subjects. In patient group MMP-9 and TIMP-1 levels and MMP-9/TIMP-1 ratio during attacks were not significantly different than during remission period. However, when subdivided according to their number of attacks, patients with 2 attacks had significantly higher levels during attack period comparing to remission period (p<0.05); in case of patients with more than 2 attacks did not have a statistically significant difference in attack and remission periods. Matrix metalloproteinases are important actors in MS immunopathogenesis, particularly in the early period and inhibitor agents for these enzymes can be used as a treatment option.

Clinical Neuroscience

[The public’s attitudes towards electroconvulsive therapy in Hungary ]

ASZTALOS Márton, KÖNYE Péter, GAZDAG Gábor

[This research focused on the knowledge and attitude toward to electroconvulsive therapy (ECT) in the general population of Hungary. There are only a few studies in the international literature focusing on the public’s attitude towards ECT, and no such study has been published from Hungary. Participants were reached through social media and asked to fill out a semi-structured questionnaire on internet that comprised seventeen questions. Participation in the survey was entirely voluntary and anonymous. Participants of the survey were not working in health care; their answers to the questionnaire were compared to those of health-care workers. The result showed a significant difference between healthcare workers’ and lay people’s knowledge and attitude towards ECT. Two third of lay participants have never heard about ECT. Those familiar with ECT were relatively well-informed about its certain aspects yet rejection of ECT was significantly higher in the group of lay participants than in health-care workers. Lay people’s incomplete knowledge and negative attitude towards ECT was confirmed by this survey. The dissemination of reliable information – which should be the shared responsibility of mental health professionals and the media – would be vitally important to disperse the prejudices and doubts about ECT.]

Clinical Neuroscience

[Family planning in multiple sclerosis: conception, pregnancy, breastfeeding]

RÓZSA Csilla

[Family planning is an exceptionally important question in multiple sclerosis, as women of childbearing age are the ones most often affected. Although it is proven that pregnancy does not worsen the long-term prognosis of relapsing-remitting multiple sclerosis, many patients are still doubtful about having children. This question is further complicated by the fact that patients – and often even doctors – are not sufficiently informed about how the ever-increasing number of available disease-modifying treatments affect pregnancies. Breastfeeding is an even less clear topic. Patients usually look to their neurologists first for answers concerning these matters. It falls to the neurologist to rationally evaluate the risks and benefits of contraception, pregnancy, assisted reproduction, childbirth, breastfeeding and disease modifying treatments, to inform patients about these, and then together come to a decision about the best possible therapeutic approach, taking the patients’ individual family plans into consideration. Here we present a review of relevant literature adhering to international guidelines on the topics of conception, pregnancy and breastfeeding, with a special focus on the applicability of approved disease modifying treatments during pregnancy and breastfeeding. The goal of this article is to provide clinicians involved in the care of MS patients with up-to-date information that they can utilize in their day-to-day clinical practice. ]

Clinical Neuroscience

[MR imaging of acute disseminated encephalomyelitis and multiple sclerosis in children. A review (in English language)]

PATAY Zoltán

[Inflammatory diseases of the central nervous system (CNS) are relatively rare in children, but their relevance to public health is considerable due to frequent and significant long term morbidity and even mortality. As in adults, acute disseminated encephalomyelitis (ADEM) and multiple sclerosis (MS) and their variants are the most common entities in this group of pathologies in the pediatric patient population. Recent efforts have focused on establishing standardized diagnostic criteria schemes to facilitate the diagnosis and differential diagnosis of these diseases, however especially with multiple sclerosis those have not been fully validated yet for disease occurring in children. In recent decades the role of MRI has been constantly increasing in the diagnostic work-up of suspected inflammatory diseases of the CNS as well as in the follow-up of patients with confirmed disease. Currently, MRI is the first-line diagnostic imaging modality in ADEM and MS and is fully integrated in the most widely used diagnostic criteria schemes, but it has a key role in clinical therapeutic research trials as well. This paper provides an update on the current concepts and strategies of MRI in inflammatory diseases of the CNS, as well as a review of the imaging semiology of the various disease entities and variants with emphasis on clinical and imaging particularities relevant to the pediatric patient population.]

Clinical Neuroscience

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[Purpose - Natalizumab is the first evidence based monoclonal antibody, which was launched for treatment in relapsing remitting multiple sclerosis in Hungary in 2010. Standardized follow-up is required to use it. Our aim was to evaluate the efficacy and to monitor the safety of natalizumab treatment by using an electronic database established for MS registry. Clinical activity was measured by annual relapse rates, functional status of patients measured by EDSS and MFSC. Radiological activity was evaluated by standard MRI protocol. Data, results of MS patients and side effects of natalizumab treatment were recorded in iMed software. Results - 31 patients started the natalizumab treatment after 6.5±5.8 years from the onset of MS. The efficacy of treatment was evaluated after a mean of 67 (min: 14 max: 128) infusions in December 2016. The drop-out rate was low, due to the presence of neutralising antibodies in one case, pregnancy in two cases and development of malignant disease in one case which was not related to the natalizumab treatment. The treatment was well tolerated with excellent compliance without serious side effects. The annual relapse rate reduced from a mean of 1.7 to 0.03 (p<0.000001) in the first 12 months of treatment compared to the pretreatment 12 month activity, and it stayed at low level during the whole follow up. EDSS was stable or improved with an exception of two cases. In 23 subjects (77%) lack of new/enlarging T2 lesions and lack of gadolineum-enhancing lesions on MRI were observed. 18 patients (60%) had no evidence of disease activity (NEDA-3). PASAT test improved in most of the cases. Conclusion - The natalizumab therapy was very effective in all cases including those patients who had active disease under the previous immunomodulatory treatment.]