Clinical Neuroscience


MERKLI Hajnalka, NAGY Ferenc, PÁL Endre, GÁTI István, KOVÁCS Norbert, KOMOLY Sámuel, ILLÉS Zsolt

NOVEMBER 30, 2006

Clinical Neuroscience - 2006;59(11-12)

[Amyotrophic lateralsclerosis is a progressive neurodegenerative disease resulting in loss of upper and lower motoneurons. Here we analyzed the clinical and epidemiological data of 202 ALS patients admitted to our department between 1950 and 2004. Risk and protective factors influencing onset and progression of the disease were examined. We also analyzed the relationship between first clinical symptoms/signs and prognosis of the disease. Our data suggest the importance of toxic factors in the initiation of the disease and the effect of clinical phenotype on the progression of ALS.]



Further articles in this publication

Clinical Neuroscience


FEKETE Tamás Fülöp, VERES Róbert, NYÁRY István

[Herniation of the meninges through a defect of the spinal canal is a spinal meningocele, and is usually located dorsally in the lumbosacral region. Meningoceles are usually part of a complex developmental disorder, or of a systemic disease, or it can be iatrogenic, as well. We report a very rare case of a true anterior thoracic meningocele.]

Clinical Neuroscience



Clinical Neuroscience


VARGA Hedvig, PÁRDUTZ Árpád, TAJTI János, VÉCSEI László, JEAN Schoenen

[Migraine is one of the most common neurological disorder affecting up to 14% of the population. The disease shows sexual dimorphism, thus gonadal steroids may play an important role in its patophysiology. One model of migraine headache is the systemic administration of nitric oxide (NO) donor nitroglycerin (NTG), which triggers a delayed attack without aura in many migraine patients but not in healthy volunteers. NTG is also able to activate the neurons of the caudal trigeminal nucleus in the rat. In our review we summarise the effect of NTG on the expression of some molecules, in the superficial laminae of the spinal portion of trigeminal nucleus caudalis, which play an important role in the pathomechanism of headaches, and the modulatory effect of chronic estradiol treatment. Our data show that NTG was able to modify all the examined substances in the caudal trigeminal nucleus, while chronic estradiol treatment abolished this effect. These data may help to understand the mechanisms by which estrogens influence trigeminal nociception and how nitric oxide triggers migraine attacks.]

Clinical Neuroscience


GÁRDIÁN Gabriella

[Huntington’s disease is an autosomal dominantly inherited progressive neurodegenerative disorder. The main symptoms are choreiform, involuntary movements, personality changes and dementia. Huntington’s disease is a member of a group of diseases caused by CAG repeat expansions. One research aim is to determine the earliest molecular changes associated with Huntington’s disease. There is no possibility for this in humans, but various early changes have been identified in an animal model of Huntington’s disease. They are constructed by excitotoxin causing striatal lesion, or mitochondrial toxins inducing energy impairment, or by generating transgenic mice.]

Clinical Neuroscience



[symptoms. In two thirds of the cases the cause is unknown, this is called “idiopathic peripheral facial palsy or Bell’s palsy”, but several different diseases have to be considered in the differential diagnosis. In this paper we reviewed the case histories of 110 patients treated for “peripheral facial palsy” in the Department of Neurology, Semmelweis University, Budapest in a five year period, 2000-2004. We studied the age, gender distribution, seasonal occurance, comorbidities, sidedness, symptoms, circumstances of referral to the hospital, the initial diagnoses and therapeutic options. We also discuss the probable causes and consequences of diagnostic failures. Results: the proportion of males and females was equal. There was no considerable difference between sexes regarding agedistribution. Of the 110 patients 106 was diagnosed with idiopathic Bell’s palsy, three cases with otic herpes zoster and one patient with Lyme disease. In our material, peripheral facial palsy was significantly more frequent in the cold period of late autumn, winter, and early spring. Diabetes mellitus and hypertension were more frequent than in the general population. 74% of the patients were admitted within two days from the onset of the symptoms. In 37% preliminary diagnosis was unavailable. In 15% cerebrovascular insult was the first, incorrect diagnosis, the correct diagnosis of “Bell’s palsy” was provided only in 16%. The probable causes of diagnostic failures may be the misleading symptoms and accompanying conditions. We examined the different therapies applied and reviewed the literature in this topic. We conclude that intravenous corticosteroid treatment in the early stage of the disease is the therapy of choice.]

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Related contents

Journal of Nursing Theory and Practice

[Care of patients with Amyotrophic Lateral Sclerosis]

PALLA László, BALOGH Zoltán

[Aim of the research: Assessment of workers’ knowledge regarding patients suffering from a rare neurological disorder, Amyotrophic Lateral Sclerosis. Research and sampling methods: The target groups were: intensive care unit (Group I) and home care service nurses (Group II). The authors chose a self-developed questionnaire study, what was filled out on by 161 nurses. Results: Considering graduation from Group I. 17 (20%), from Group II, 27 (36%) have diploma in nursing education. Based on the answers, the ratio of the results are almost identical. Over 40% declare that they do not have sufficient knowledge, nurses can professional protocols in practice, but not always correctly. Taking the recommendation over 70% of answered the questions correctly. More than 95% of the two surveyed agreed, that they are able to give advice on care. 18.87% of Group I, and 20.97% of Group II attend case discussions weekly. Conclusions: Nurses need to supplement their knowledge about the disease, and technical protocol. Additional information needed to develop the competencies of communication among nurses. I would consider to develop a practice guideline on the disease, which members of the care team will uniformly apply. ]

Clinical Neuroscience

[The Comprehensive Aphasia Test in Hungarian]


[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. ]

Lege Artis Medicinae

[Thiazide- or thiazide-like diuretics should be used in the treatment of patients with hypertension? Particularities of the situation in Hungary]


[Diuretics have remained the cornerstone of the antihypertensive treatment since their widespreading in the 1960s. According to the 2018 ESC/ESH Guidelines for the management of arterial hypertension, in the absence of evidence from direct comparator trials and recognizing that many of the approved single-pill combinations are based on hydrochlorothiazide, this drug and thiazide-like indapamide can be considered suitable antihypertensive agents. In the 2018 Hungarian guidelines indapamide is named as the most efficacious diuretic in the treatment of patients with hypertension. The aim of the publication is redefining thiazide- and thiazide-like diuretic use in the treatment of hypertensive patients, with particular attention to presently available hydrochlorothia­zide and indapamide, and their combination drugs in Hungary.]

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

[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.]