Clinical Neuroscience

[Statement of Hungarian Epilepsy League]

JANSZKY József

MARCH 25, 2015

Clinical Neuroscience - 2015;68(03-04)

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Clinical Neuroscience

[Help! Accumulation of manuscripts!]

TAJTI János, RAJNA Péter

Clinical Neuroscience

[Teriflunomide: new oral immunmodulant drug in therapy of multiple sclerosis]

BENCSIK Krisztina, RÓZSA Csilla, VÉCSEI László

[Multiple sclerosis (MS) is the autoimmune, demyelinating, neurodegenerative disorder of the central nervous system (CNS). There are nine drugs available in Hungary reimbursed by the National Health Insurance Fund of Hungary (OEP) to reduce the activity of the disease, from which seven can be used as first line therapies. We have approximately 20 years of experience with the interferon b-1a/1b and glatiramer-acetate products. Though in case of approximately 30% of the patients using one of the first line drugs, the disease remains active, that we call break-through disease. The reasons for break-through disease could be the insufficient adherence and compliance, the appearance of neutralizing antibodies or the high activity of the disease. One of the oral immunomodulating drugs for MS, teriflunomide, was registered in Europe in 2013. Because of the anti-proliferative and anti-inflammatory effect of teriflunomide, it can be used for the reduction of the disease activity in the relapsing-remitting course of MS. The effect of teriflunomide was proved in one Phase II. and four Phase III. (TEMSO, TOWER, TENERE, TOPIC) studies. Teriflunomide 14 mg once daily was able to demonstrate in two consecutive placebo-controlled phase 3 clinical trials that significantly reduces the relapse rate (31.5% and 36.3%) and in both studies significantly reduces the sustained disability progression (29.8% and 31.5%) moreover delays the appearance of the clinically definitive MS in patients with clinically isolated syndrome (CIS). According to the TENERE study there were no significant differences observed between teriflunomide 14 mg and IFNb-1a s.c. in time to failure and annualized relapse rate but the treatment satisfaction domains of global satisfaction, side-effects and convenience were significantly improved with teriflunomide compared with s.c. IFNb-1a. ]

Clinical Neuroscience

[Proconvulsive effect of antiepileptic drugs]

KELEMEN Anna

[Antiepileptic drugs can provoke and worsen seizures, what is called paradoxical effect. Paradoxical seizure worsening can occur as a nonspecific manifestation of drug intoxication in number of antiepileptic drugs. The other type is a specific type, when antiepileptic drugs with pure GABAergic and sodium channel blocker mechanism of action provoke myoclonic, absence and atonic seizures in specific epilepsy syndromes, mainly in idiopathic generalized epilepsies. Antiepileptic drug-induced exacerbation of seizures is a common, often unrecognized clinical problem, which can be avoided by a careful syndromic diagnosis and by using broad spectrum antiepileptic drugs.]

Clinical Neuroscience

[Drug therapy of neuropathic pain in mirror of latest reccommandations]

KISS Gábor

[Neuropathic pain is considered as a special type of different pain conditions. It’s pathophysiological basis and treatment is completely different from the nociceptive pain. The first comprehensive therapeutic guidelines published approximately a decade ago recommended tricyclic antidepressants, anticonvulsants and opioids. The recent summary presents and evaluates national and international guidelines issued in the last five years. The most frequently suggested drugs by all guidelines are amitriptyline, duloxetine, gabapentin and pregabalin. Pregabalin is the only drug that is recommended first line in all guidelines referred. Opioids are in the second or third line. There seems to be no major development in the pharmacological treatment of the neuropathic pain compared to the earlier recommendations. High quality studies of head to head comparisons and effectiveness of combination therapy are still lacking.]

Clinical Neuroscience

[Do previous offences predict violent acts in psychiatric patients? A retrospective study in Hungary]

BARAN Brigitta, SZABÓ Ádám Ferenc, KARA Borbála, KOVÁCS Magdolna, UZONYI Adél, ANTAL Albert, UNGVARI S Gabor, GAZDAG Gábor

[Aim - To investigate the presence of offences in the previous past history of perpetrators of violent acts who have undergone forced medical treatment. Methods - The documentation of all patients released over a 10-year period from the National Institute of Forensic Psychiatry (IMEI) was reviewed. A comparison was drawn between patients who were convicted of any type of offense before the violent act (patients with previous offences-PPO) and those who were not (patients with no previous offences-PNO). Results - Eighty-six (29%) and 208 (71%) patients formed the PPO and PNO groups, respectively. Prior contact with psychiatric services was significantly higher in the PPO group (p=0.038) and this group was also more likely to offend under the influence of a psychoactive substance (p<0.001). Exceptional brutality and other qualifying factors were more frequent in the PNO group (p=0.019). Conclusion - As IMEI is the only forensic institution in Hungary, the picture presented here reflects the situation in the entire country. A recidivism rate of 29% is within the internationally published range. ]

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[In this paper we present the Comprehensive Aphasia Test-Hungarian (CAT-H; Zakariás and Lukács, in preparation), an assessment tool newly adapted to Hungarian, currently under standardisation. The test is suitable for the assessment of an acquired language disorder, post-stroke aphasia. The aims of this paper are to present 1) the main characteristics of the test, its areas of application, and the process of the Hungarian adaptation and standardisation, 2) the first results from a sample of Hungarian people with aphasia and healthy controls. Ninety-nine people with aphasia, mostly with unilateral, left hemisphere stroke, and 19 neurologically intact control participants were administered the CAT-H. In addition, we developed a questionnaire assessing demographic and clinical information. The CAT-H consists of two parts, a Cognitive Screening Test and a Language Test. People with aphasia performed significantly worse than the control group in all language and almost all cognitive subtests of the CAT-H. Consistent with our expectations, the control group performed close to ceiling in all subtests, whereas people with aphasia exhibited great individual variability both in the language and the cognitive subtests. In addition, we found that age, time post-onset, and type of stroke were associated with cognitive and linguistic abilities measured by the CAT-H. Our results and our experiences clearly show that the CAT-H provides a comprehensive profile of a person’s impaired and intact language abilities and can be used to monitor language recovery as well as to screen for basic cognitive deficits in aphasia. We hope that the CAT-H will be a unique resource for rehabilitation professionals and aphasia researchers in aphasia assessment and diagnostics in Hungary. ]

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[Hungarian professional periodicals started quite late in European context. Their publish­ing, editing and editorial philosophy were equally influenced by specific historical and political situations. Certain breaking points of history resulted in termina­tion of professional journals (War of In­de­pendence 1848-1849, First and Se­cond World Wars), however there were pe­riods, which instigated the progress of sciences and founding of new scientific journals. Both trends were apparent in years after the fall of former Hungarian regime in 1990. The structure of book and journal publishing has changed substantially, some publishers fell “victim” others started successfully as well. The latters include the then-established publishing house Literatura Medica and its own scientific journal, Lege Artis Me­di­cinae (according to its subtitle: New Hun­garian Medical Herald) issued first in 1990. Its appearance enhanced significantly the medical press market. Its scientific publications compete with articles of the well-established domestic medical journals however its philosophy set brand-new trends on the market. Concerning the medical community, it takes on its problems and provides a forum for them. These problems are emerging questions in health care, economy and prevention, in close interrelation with system of public health institutions, infrastructure and situation of those providing individual health services. In all of them, Lege Artis Medicinae follows consequently the ideas of traditional social medicine.]

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[History of vaccine production in Hungary ]

ÓCSAI Lajos

[This study presents the complete history of the Hungarian vaccine production, partly in association with the process of fighting vaccine-preventable infectious diseases, and underlines the fact that every government actively contributed to the age-adjusted mandatory vaccination schedule of the past 140 years. It demonstrates the various achievements from the smallpox lymph production through the launch of diphtheria serum production at Phylaxia and the establishment of the National Public Health Institute (OKI) with its vaccine production and the later institutional transformation of OKI into Humán as economic corporation to its closure. Among all OKI’s vaccine production activities, this study focuses on the production of influenza vaccines, due to its international importance in the 1960s and 1970s. The vaccine production against diphtheria tetanus and pertussis stands out from Humán’s activities, and the tetanus component of this vaccine is still used in the products of a multinational vaccine manufacturer. ]

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SZAUDER Ipoly

[Invasive investigations show that in two-thirds of patients the myocardial ischaemia persists without obstructive coronary disease and any other heart conditions (INOCA). The underlying cause may be microvascular dysfunction (CMD) with consecutive microvascular coronary disease (MVD) and microvascular or epicardial vasospastic angina (MVA). The modern practice of clinical cardiology while using the developed non-invasive cardiac imaging permits exact measuring of the coronary flow with its characteristic indices. All of these improve the diagnosing of CMD-induced myocardial ischemia and provide opportunity to determine primary MVD cases. Since the recognition and treatment of MVD is significantly underrep­resented in the Hungarian medical care, the primary stable microvascular angina (MVA) is described in detail below with its modern invasive and non-invasive differential diagnosis and treatment, concerning especially its frequency provoked by high blood pressure and female coronary heart diseases. There are highlighted all recommended diagnostic procedures available under domestic conditions.]