Hungarian Radiology

[Imre Lélek memorial session, 2007]

BAHÉRY Mária

JUNE 20, 2007

Hungarian Radiology - 2007;81(03-04)

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Hungarian Radiology

[The quality control of radiological equipments in Hungary]

PELLET Sándor, PORUBSZKY Tamás, BALLAY László, GICZI Ferenc, MOTOC Anna Mária, VÁRADI Csaba, TURÁK Olivér, GÁSPÁRDY Géza

Hungarian Radiology

[First Central and Eastern European Workshop on Quality Control, Patient Dosimetry and Radiation Protection in Diagnostic and Interventional Radiology and Nuclear Medicine]

GÁSPÁRDY Géza

Hungarian Radiology

[Board meeting of the Educational Committee of the European Society of Radiologists]

HARKÁNYI Zoltán

Hungarian Radiology

[XV. French-Hungarian Symposium of Radiology]

KOCSIS Beáta

Hungarian Radiology

[Goals and plans of the Hungarian College of Radiologists in 2006-2007]

PALKÓ András

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Lege Artis Medicinae

[End of the line? Addenda to the health and social care career of psychiatric patients living in Hungary’s asylums]

KAPÓCS Gábor, BACSÁK Dániel

[The authors are focusing on a special type of long term psychiatric care taking place in Hungary outside of the conventional mental health care system, by introducing some institutional aspects of the not well known world of so called social homes for psychiatric patients (asylums). After reviewing several caracteristics of institutional development of psychiatric care in Hun­gary based on selected Hungarian and in­ternational historical sources, the main struc­tural data of present Hungarian institutional capacities of psychiatric health and social care services are shown. Finally, the authors based on own personal experiences describe several functional ascpects of the largest existing asylum in EU, a so­cial home for long term care of psychiatric pa­tients. By the beginning of the 20th century, Hungarian psychiatric institutions were operating on an infrastructure of three large mental hospitals standing alone and several psychiatric wards incorporated into hospitals. Nevertheless, at the very first session of the Psychiatrists’ Conference held in 1900 many professionals gave warning: mental institutions were overcrowded and the quality of care provided in psychiatric hospital wards, many of which located in the countryside of Hungary, in most cases was far from what would have been professionally acceptable. The solution was seen in the building of new independent mental hospitals and the introduction of a family nursing institution already established in Western Europe; only the latter measure was implemented in the first half of the 20th century but with great success. However, as a result of the socio-political-economic-ideological turn following the Second World War, the institution of family nursing was dismantled while different types of psychiatric care facilities were developed, such as institutionalised hospital and outpatient care. In the meantime, a new type of institution emerged in the 1950s: the social home for psychiatric pa­tients, which provided care for approximately the same number of chronic psychiatric patients nationwide as the number of functioning hospital beds for acute psychiatric patients. This have not changed significantly since, while so­cial homes for psychiatric patients are perhaps less visible to the professional and lay public nowadays, altough their operational conditions are deteriorating of late years. Data show, that for historical reasons the current sys­tem of inpatient psychiatric care is proportionately arranged between health care and social care institutions; each covering one third. Further research is needed to fully explore and understand the current challenges that the system of psychiatric care social- and health care institu­tions are facing. An in-depth analysis would significantly contribute to the comprehensive improvement of the quality of services and the quality of lives of patients, their relatives and the health- and social care professionals who support them. ]

Clinical Neuroscience

[The impact of neuroleptic medication on seizure threshold and duration in electroconvulsive therapy]

GAZDAG Gábor, BARNA István, IVÁNYI Zsolt, TOLNA Judit

[Introduction - In most patients diagnosed with psychotic depression or schizophrenia and treated with electroconvulsive therapy, parallelly administered antipsychotic medication cannot be stopped. Antipsychotic drugs can influence both seizure threshold and seizure activity in different ways. Patients and method - The present study processes the data of 77 patients treated parallelly with electroconvulsive therapy and antipsychotic drugs. Oral doses of the antipsychotic medication administered the day before the electroconvulsive therapy, stimulus intensity, seizure durations, and impedance were analysed from session to session. Results - One group of antipsychotics (haloperidol, fluphenazine, risperidone, sulpirid) was not found to influence seizure activity: there was no significant difference in EEG and EMG registered seizure duration or in stimulus intensity between the treated and non-treated group. However, significant difference was found between the next treated and non-treated groups in 40% of the sessions in case of olanzapine, in 50% of the sessions in case of clozapine and in 57% of the sessions in case of zuclopenthixol in EEG or EMG registered seizure duration as well as in stimulus intensity. In the third group (quetiapine) there was a significant difference in each session (2nd session: EMG, p=0.02; 5th session: EEG, p=0.05, EMG, p=0.04). Most of the antipsychotics (olanzapine, clozapine, zuclopenthixol) have been shown to possess epileptogenic properties; only quetiapine reduces seizure activity. Conclusion - In the clinical use of olanzapine, clozapine and zuclopenthixol seems epileptogenic, whereas in the case of quetiapine seizure reducing properties must be taken into account. Together with the consideration of the accompanying somatic and neurologic disturbances and with the concomitant medications this can influence the treatment of choice.]

Lege Artis Medicinae

[Marc Chagall and Imre Ámos in Budapest ]

NAGY Zsuzsanna

Hungarian Radiology

[Márton Lányi's memorial tablet]

GÖBLYÖS Péter

Clinical Neuroscience

[MOVEMENT-RELATED BETA RESPONSES IN ESSENTIAL TREMOR AND PARKINSON’S DISEASE]

GERTRÚD Tamás, PÁLVÖLGYI László, TAKÁTS Annamária, SZIRMAI Imre, KAMONDI Anita

[Objective - To investigate the pathomechanism of essential (ET) and parkinsonian tremor (PT) by studying the correlation between tremor severity and movement-related beta rhythm changes of the human electroencephalogram. Patients and methods - We recorded the electroencephalogram of 10 patients with essential tremor, 10 with Parkinsonian tremor and 10 controls. In a preliminary session we determined the side with lower and higher tremor intensity (T+, T++ respectively), using accelerometry. Subjects pressed an on-off switch in a self-paced manner with left and right thumb. After digitalization of the EEG from Cz, C3, C4 electrodes, the movement reactive beta frequency (MRBF), its minimum/maximum peak power values and their latencies triggered to movement offset were determined. Results - The time course and amplitude of movement related beta desynchronization (ERD) were similar in each group regardless of tremor intensity. In ET tremor severity did not influence post-movement beta synchronization (PMBS) amplitude (PMBSET+=100.98±48.874%, PMBSET++=135.1±92.87%; p=0.231), however it was significantly delayed after the movement of the more tremulous hand (latPMBSET+=1.26±0.566 s, latPMBSET++= 1.57±0.565 s, p=0.003). In the PT group on the side of pronounced tremor the amplitude of PMBS decreased but it was not delayed, compared to the less affected hand (PMBSPT+=115.19±72.131%, PMBSPT++= 77.84±53.101%, p=0.0028; latPMBSPT+=1.4±0.74 s, latPMBSPT++=1.25±0.797 s, p=0.191). In controls the power and latency of PMBS was similar on both sides. Conclusions - The results suggest that neuronal mechanisms underlying PMBS generation are differently affected by ET and PT. Investigation of PMBS might be used for the differential diagnosis of essential tremor and Parkinson's disease.]