Lege Artis Medicinae

[Shipwreck at the Island of the Glad People ]

GAJDOS Ágoston

OCTOBER 20, 2011

Lege Artis Medicinae - 2011;21(10)

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Lege Artis Medicinae

[Neurological effects of tolperisone]

KOVÁCS Tibor

[Spasticity, as a result of cortical motor neuron injury, is a frequent symptom in neurological disorders. Tolperisone is a centrally acting muscle relaxant, which has been used for 50 years in clinical practice. Tolperisone has a membrane-stabilising effect and it inhibits voltage-gated sodium and calcium channels. Although it targets the central neural system, it has no sedative side effects, in contrast to other muscle relaxants. Besides clinical experiences of past decades, the efficacy of tolperisone has also been proved in a study fulfilling evidencebased criteria. In this double-blind, placebo- controlled, randomised, parallel group study, 78.3% of tolperisone-treated patients had an at least one-point reduction on the Asworth scale (a 5-grade scale used the measure spasticity), compared with 45% in the placebo-treated group. The excellent tolerability of tolpe-risone is demonstrated by the finding that the number of adverse events was greater in the placebo group than in the tolpe-risone group. Taking these facts in consideration, tolperisone is a safe and effective drug to treat spasticity.]

Lege Artis Medicinae

[Rheumatology and the Secrets of the Soul – An Interview with Gábor Ormos MD]

FERENCZI Andrea

Lege Artis Medicinae

[Societal burden of blindness in Hungary]

NÉMETH János, NAGYJÁNOSI László, NAGYISTÓK Szilvia, TOLNAYNÉ Csattos Márta, SZABÓNÉ Berta Irén, KINCSE Éva, SZULYÁK Eleonóra, BOÉR Ibolya, HUNDZSA Gyula, KALÓ Zoltán, BERTA András

[OBJECTIVES - Blindness represents a significant health and economic burden worldwide as well as in Hungary. The aim of this research was to estimate medical and nonmedical expenses related to blindness of elderly patients (>60 years) in Hungary so that the results can be used for further analyses. METHODS - The data required for determining the socioeconomic burden of disesase were derived from the published literature, statistical databases and estimations of relevant experts. We divided the social burden of elderly blindness into public and private medical and nonmedical costs. In addition to direct costs (social care and subvention, conduct recourse, medical costs) indirect costs and lost revenues (unemployment, support to activities of daily living) were also calculated. RESULTS - The social burden of elderly blind patients was estimated as 53.35 million USD in 2009, 0.03% of the Hungarian GDP (1 USD = 128.19 HUF in purchasing power parity exchange rate). Social care and subventions (20.04 million USD) and support to everyday activities (15.91 million USD) represented the largest proportion of expenses of the 6051 elderly blind people. The burden on the public sector was 55% of the total burden, which means that the population bears almost half of the burden. Social subventions represented two-third of the public burden. CONCLUSION - Blindness of the elderly means a significant economic burden, which is further exacerbated by the health loss - excess mortality, deterioration of quality of life - not evaluated in our study. Prevention and treatment of blindness in the elderly and social integration of blind people is an important task from a social as well as a health policy aspect.]

Lege Artis Medicinae

[Meditation on health]

BÁLINT Géza

Lege Artis Medicinae

[Ipilimumab was approved for the treatment of advanced pretreated melanoma]

LIPTÁK Judit

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Clinical Neuroscience

[Zonisamide: one of the first-line antiepileptic drugs in focal epilepsy ]

JANSZKY József, HORVÁTH Réka, KOMOLY Sámuel

[Chronic administration of antiepileptic drugs without history of unprovoked epileptic seizures are not recommended for epilepsy prophylaxis. Conversely, if the patient suffered the first unprovoked seizure, then the presence of epileptiform discharges on the EEG, focal neurological signs, and the presence of epileptogenic lesion on the MRI are risk factors for a second seizure (such as for the development of epilepsy). Without these risk factors, the chance of a second seizure is about 25-30%, while the presence of these risk factors (for example signs of previous stroke, neurotrauma, or encephalitis on the MRI) can predict >70% seizure recurrence. Thus the International League Against Epilepsy (ILAE) re-defined the term ’epilepsy’ which can be diagnosed even after the first seizure, if the risk of seizure recurrence is high. According to this definition, we can start antiepileptic drug therapy after a single unprovoked seizure. There are four antiepileptic drugs which has the highest evidence (level „A”) as first-line initial monotherapy for treating newly diagnosed epilepsy. These are: carbamazepine, phenytoin, levetiracetam, and zonisamide (ZNS). The present review focuses on the ZNS. Beacuse ZNS can be administrated once a day, it is an optimal drug for maintaining patient’s compliance and for those patients who have a high risk for developing a non-compliance (for example teenagers and young adults). Due to the low interaction potential, ZNS treatment is safe and effective in treating epilepsy of elderly people. ZNS is an ideal drug in epilepsy accompanied by obesity, because ZNS has a weight loss effect, especially in obese patients.]

Clinical Neuroscience

The prevalence of sarcopenia and dynapenia according to stage among Alzheimer-type dementia patients

YAZAR Tamer, YAZAR Olgun Hülya

Aim - In this study, the aim was to identify the prevalence of sarcopenia and dynapenia according to disease stage among Alzheimer-type dementia (AD) patients and collect data to suggest precautions related to reducing the disease load. Method - The study was completed with 127 patients separated into stages according to Clinical Dementia Rating Scale (CDR) criteria and 279 healthy volunteers aged 18-39 years and 70-80 years abiding by the exclusion criteria who agreed to participate in the research. Our prospective and cross-sectional study applied the CDR and mini mental test (MMSE) to patients with disorder in more than one cognitive area and possible AD diagnosis according to NINCDS-ADRDA (National Institute of Neurological and Communicative Disorders and Stroke-Alzheimer’s Disease and Related Disorders Association) diagnostic criteria. The patient and control groups had skeletal muscle mass index (SMMI), muscle strength and physical performance assessed with sarcopenia diagnosis according to European Working Group on Sarcopenia in Older People (EWGSOP) diagnostic criteria. Results - In our study, in parallel with the increase in disease stage of AD patients, the prevalence of sarcopenia (led by severe sarcopenia) and dynapenia was higher compared to a control group of similar age. Conclusion - In chronic, progressive diseases, like AD, identification of changes in parameters, like muscle mass and strength and reductions in physical performance in the early period, is important for identification and to take precautions in the initial stages considering the limitations of the preventive effects of treatment applied after diagnosis of AD.

Clinical Neuroscience

Acute bilateral drop foot as a complication of prolonged squatting due to haemorrhoid

KOKSAL Ayhan, DOGAN Burcu Vasfiye

Drop foot is defined as difficulty of dorsiflexion of the foot and ankle due to weak anterior tibial, extensor hallucis longus and extensor digitorum longus muscles. Cauda equina syndrome, local peroneal nerve damage due to trauma, nerve entrapment, compartment syndrome and tumors are common etiologies. A 32-year-old male patient was applied with difficulty in dorsiflexion of both of his toes, feet and ankles after he had squatted in toilette for 6-7 hours (because of his haemorrhoid) after intense alcohol intake 2 weeks before. Acute, partial, demyelinating lesion in head of fibula segment of peroneal nerves was diagnosed by electromyography. This case was reported since prolonged squatting is an extremely rare cause of acute bilateral peroneal neuropathy. This type of neuropathy is mostly demyelination and has good prognosis with physical therapy and mechanical devices, but surgical intervention may be required due to axonal damage. People such as workers and farmers working in the squatting position for long hours should be advised to change their position as soon as the compression symptoms (numbness, tingling) appear.

Clinical Neuroscience

[Decisional collisions between evidence and experience based medicine in care of people with epilepsy]

RAJNA Péter

[Background – Based on the literature and his long-term clinical practice the author stresses the main collisions of evidence and experience based medicine in the care of people with epilepsy. Purpose – To see, what are the professional decisions of high responsibility in the epilepsy-care, in whose the relevant clinical research is still lacking or does not give a satisfactory basis. Methods – Following the structure of the Hungarian Guideline the author points the critical situations and decisions. He explains also the causes of the dilemmas: the lack or uncertainty of evidences or the difficulty of scientific investigation of the situation. Results – There are some priorities of experience based medicine in the following areas: definition of epilepsy, classification of seizures, etiology – including genetic background –, role of precipitating and provoking factors. These are able to influence the complex diagnosis. In the pharmacotherapy the choice of the first drug and the optimal algorithm as well as the tasks during the care are also depends on personal experiences sometimes contradictory to the official recommendations. Same can occur in the choice of the non-pharmacological treatments and rehabilitation. Discussion and conclusion – Personal professional experiences (and interests of patients) must be obligatory accessories of evidence based attitude, but for achieving the optimal results, in some situations they replace the official recommendations. Therefore it is very important that the problematic patients do meet experts having necessary experiences and also professional responsibility to help in these decisions. ]

Journal of Nursing Theory and Practice

[Awareness of Risk Factors of Falling among the Elderly]

BOROS Edit, BABARCI Ágnes, ERDŐSI Erika, BALOGH Zoltán

[The aim of the study: determining the risk groups of falling among the elderly and measuring the awareness of the elderly of the risk factors of falling. Methods: During the quantitative, cross-section examination, the population consisted of elderly people living in the region of Dél-Alföld (N=379). We used our own questionnaire beside using the STEADI questionnaire determining risk group of falling for data colletion purposes. During the statistical analysis, we used simple descriptive statistics but also used Khi2 and Mann-Whitney tests. Results: The average age of the examined population was 71,96+ 6,8 years old and 45 % of the interviewed person have reported experiencing falling. The risk factors of higher age (p=0.001), dizziness (p=0.021) and polypharmacy (p=0.001) was demonstrable among those who have fallen at least one time. 83% of the population was from a risk group exposed to falling. Respondents were able to better identify the effect of extrinsic factors on the risk of falling than the intrinsic risk factors. Also, those who have fallen before found that there is no significant preventive effect of the orderliness of their home (p=0.009) and the usage of walking assisting equipment (p=0.010). Conclusions: Falling of elderly people is an actual problem, therefore it is recommended to raise the awareness of the elderly of the risk factors of falling.]