Lege Artis Medicinae

[Questions in developing the public health information system]


MARCH 31, 1992

Lege Artis Medicinae - 1992;2(03)

[The tasks of the Public Health Service and the Medical Officer Service go far beyond the classical public health epidemiological system, to include prevention of public health endangering conditions and life threatening diseases. The Public Health Service is competent to supervise the efficient operation of the healthcare institution. Optimal operation of the system requires the use of an information system relying on modern computer technology. Conceptually, the information system is people-centered. Is is based on a flexible modular structure with multiple functions, according to the functions of the service. It consists of a network of divided data bases in order to provide relation data services. ]


  1. Országos Johan Béla Közegészségügyi Intézet Szervezési Osztály



Further articles in this publication

Lege Artis Medicinae

[A newly discovered vasoconstrictor peptide: endothelin]

SÜTŐ Tamás, DEVECSERI Zsuzsanna, ROSIVALL László

[The discovery of endothelium-derived relaxing (prostacyclin, EDRF) and contracting factors (EDCF) in the last decade opened up new vistas in investigating the regulation of the cardiovascular system. In this review, recent results of the research of a 21 amino acid residue EDCF, called Endothelin, including its discovery, isolation, biosynthesis, tissue specific expression, receptors and the characteristics of the Endothelin converting enzyme are summarized. Based on present knowledge of the wide variety of biological actions of Endothelins, we present their possible autocrine, paracrine and humoral actions, and their significance in the physiological regulation of the cardiovascular system as well as in pathological conditions. Despite the abundance of information however, the actual role of Endothelins in the short- and long-term modulation of the tissue function still remains to be determined.]

Lege Artis Medicinae

[ATP-sensitive potassium channels, and their modulators]

FINTA P. Ervin, PETER Illes

[Recently great interest has been concentrated on potassium channels inhibited by intracellular adenosine triphosphate (ATP-sensitive potassium channels), which connect the metabolic state of cells with their electrical activity. Channel closure initiates the secretion of insulin from pancreatic ß-cells; a number of hormones altering the level of blood-sugar act via these channels. The channels are present in neurones; they regulate both in the cell bodies and the nerve terminals (e. g. peripheral nerves) the excitability. The reby, in the central nervous system, they influence the neuronal activity both in the satiety center and some catecholaminergic brain nuclei. These channels mediate the effects of endogenous vasodilators in vascular smooth muscle. They have a pathophysiological role in protecting neurones and muscle cells from hypoxic damage. The ATP-sensitive potassium channels are targets of the sulphonylurea antidiabetic agents and of a new class of drugs, the potassium channel agonists. The latter compounds are investigated or used for the treatment of hypertension, angina pectoris, cardiac insufficiency, bronchial asthma, irritable bladder syndrome, chronic occlusive arterial disease and even in impotence. They are relatively well-tolerated drugs. Their adverse effects are related to their basic vasodilator profile and most commonly include headache, dizziness, palpitation or oedema. ]

Lege Artis Medicinae

[Native CT examination of the intraarticular ligaments of the knee joint]


[The high incidence of intra-articular ligament injuries of the knee justifies a more frequent use of noninvasive diagnostic procedures such as the native CT scan. In positive cases, a correct preoperative diagnosis may be produced; a negative result is especially important, since diagnostic arthroscopy may be avoided. Due to the anatomic arrangement of the knee joint ligaments and theis density, which differentiates them from adjacent structures, an accurate, reliable, and reproducible image can be obtained with the native CT scan. With the high resolution charactaristic of the native CT scan, the ligaments of Humphry and Wrisberg can be visualized, and the two bundles of the anterior cruciate ligament can be distinguished from one another. Exact localization of intra-articular ligament rupture is essential in the planning of an optimal treatment schedule. According to the literature and the authors experience, the native CT scan is equivalent to the MRI as a diagnostic procedure in knee intra-articular ligament lesions. It has the advantage of being far less expensive and it is presently available in Hungary. ]

Lege Artis Medicinae

[Dipyridamole test: comparative evaluation of simultaneous 2D echocardiography and 201TL scintigraphy in ischaemic heart disease]

GRUBER Noémi, FORSTER Tamás, VARGA Albert, ÉDES István, CSANÁDY Miklós, MESTER János, CERNAY László

[Simultaneous 2D echocardiography and 2017 scintigraphy were performed during dipyridamole testing (DT) in 57 patients with suspected IHD. The dipyridamole dose was 0.56 mg/kg/bm in 4 minutes. If no effect was observed, the test was continued from the eighth minute with a dose of 0.28 mg/kg/bm in 2 minutes. 2D echomonitoring of the left ventricular motion using apical views was initiated at the beginning of DT and continued for 7 or 13 minutes in case of the longer test. After 6.5 or 12.5 minutes, 74 MBq 201TI was injected intravenously. Standard planar scintigraphy was performed in 3 views starting within 15 minutes. On the basis of the clinical results, 25 patients were subsequently referred for coronary angiography. The sensitivity, specificity and positive and negative predictive values of 2D echocardiography were 79%,55%,69% and 67%, respectively. The corresponding values for 201TIscintigraphy were 93%, 27%, 62%, and 75%. Where the results of both methods were positive, the combined sensitivity and specificity values were 71% and 73%. The results indicate the suitability of both methods for detecting IHD. Furthermore, they suggest a higher specificity, but lower sensitivity of 2D echocardiogaphy as compared to 201TI scintigraphy. Our observations demonstrate that the com binaton of these 2 techniques is very useful in clinical practice for the evaluation of IHD.]

Lege Artis Medicinae

[Multiple Risk Factor Intervention Trial]

[The aim of the study: to investigate whether a multi-risk factor programme can reduce coronary heart disease mortality.]

All articles in the issue

Related contents

Lege Artis Medicinae

[A short chronicle of three decades ]


[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.]

Clinical Neuroscience

[The role of anaerobic bacteria in brain abscesses: a literature review]


[Brain abscesses are potentially serious, life-threatening diseases that pose a complex diagnostic challenge not only to neurosurgeons but also to clinical microbiologists, neurologists, psychiatrists, infectologists. The etiology of brain abscess is usually polymicrobial, most commonly involving a variety of aerobic and obligate anaerobic bacteria. Epidemiological studies on the anaerobic etiology of brain abscesses are common between the time period of 1960s and 1980s, but today there are very few new publications on the subject. The role of anaerobic bacteria in this disease was presumably underdiagnosed for a very long time, as many laboratories did not have the adequate laboratory capabilities for their cultivation and identification. The purpose of this review is to summarize the available literature on the etiology of obligate anaerobic bacteria in brain abscesses, including their prevalence and current therapeutic recommendations.]

Clinical Neuroscience

[Epidemiology, cost and economic impact of cerebral palsy in Hungary]

FEJES Melinda, VARGA Beatrix, HOLLÓDY Katalin

[Objective - The purpose of our communication was to determine the total cost of cerebral paretic patients in Hungary between 0 and 18 years and to assess their impact on the national budget. Methods - Based on the data of Borsod county we calculated the CP characteristics. The cost of CP was determined by routine care of individuals. Lost Parental Income and Tax were calculated on the basis of average earnings. The ratio of GDP, Health and Social Budget and Health Budget to CP is based on CP annual average cost and frequency. We have developed a repeatable computational model. Results - Of the risk groups, premature birth (30.97%), low birth weight (29.64%), perinatal asphyxia (19.47%) were the most common. Source is unknown of 37.61% of the cases. CP prevalence was 2.1‰. The two-sided (59.7%) and the one-sided (19.0%) spastic pareses dominated. The most serious form is the two-sided spastic paresis (42.5% GMFCS 3-5 degrees). Epilepsy was 22.0%, incontinence was 27%, mental involvement was 46%. Care for one child up to 18 years of age costs an average of 73 million HUF (€ 251,724). The lost family income was 27.36 million HUF (€ 94,345), and lost tax and health care contributions were 14.46 million HUF (€ 49,862). Additionally, 0.525% of the GDP, 0.88% of the full health and social budget and 1.83% of direct medical costs were spent for CP families. Conclusion - The cost of CP disease is significant. Costs can be reduced by improving primary prevention. From the perspective of the family and government, it is better to care for families so they can take care of their disabled children.]

Clinical Neuroscience

[The Multiple Sclerosis Registry of Szeged]

BENCSIK Krisztina, SANDI Dániel, BIERNACKI Tamás, KINCSES Zsigmond Tamás, FÜVESI Judit, FRICSKA-NAGY Zsanett, VÉCSEI László

[Multiple sclerosis (MS) is a rare disease of the central nervous system considering the total population, the prevalence in Hungary is 83.9/100.000. The first MS registry was established in Denmark in the middle of the 1950’s. This was followed by the establishment of several national, then international databases with the number of enrolled patients in the hundred-thousands. At the beginning, the primary goal of the registries were the epidemiological surveys, focusing on the number of patients, the prevalence, the incidence, the mortality and the co-morbidity. As of today, however, with the rapid advancement and development of new disease modifying therapies (DMT) with different effectiveness and adverse reactions, the therapeutic use of the registries became even more essential: the modern, up-to-date, well established registries become integral part of the DMTs’ monitorization. The Multiple Sclerosis Registry of Szeged was first established as a “paper-based” database, then, in 2012, it was upgraded to an electronic, easily contactable and useable internet-based registry. As of today, it contains the socio-demographic and clinical data of more than 600 patients; we constantly add new patients as well as keep the registry up-to-date with the refreshment of old patients’ data. Aside from the “classical” clinical data, it can be used for the recording and assessment of the MRI scans and the data on psychopathological and quality of life assessments, which are becoming more and more important in everyday MS management. The establishment of the internet-based registry incredibly helped both the monitorization of the effectiveness of DMTs, and the success of the new epidemiological and psychopathological surveys. ]

Clinical Neuroscience

[Analysis of patients applying for emergency treatment with vertigo related symptoms]

VARGA Csaba, NAGY Ferenc, DRUBITS Katalin, LELOVICS Zsuzsanna, VARGA Győrfi Krisztina, OLÁH Tibor

[Objective - Analyzing the medical record data of patients with the main symptom of vertigo in “Kaposi Mór” Hospital’s Emergency Department. Method - Retrospective evaluation of patients’s medical history with vertigo related diagnoses according to BNO classification. Results - In the year of 2010, 18 000 patients were presented to ED. In 471 cases the symptoms were vertigo related which makes up 3% of the total. Almost half, 46% of these patients were brought in by ambulance medical car. The ratio of women was twice as high as of the men. One fifth, 19% of patients with vertigo gained admission to the ward and 81% of them were discharged in 24 hours. According to the interviews, 4 types of vertigo have been identified: “whirling style” vertigo in 37% of the cases, dizziness in 33% of the cases, presyncope in 12% and „light headedness” in 9%. The remaining 9% couldn’t be classified. Conclusion - Vertigo is common presenting symptom in emergency department, however it rarely indicates severe condition. The diagnostic value of vertigo classification based on history and brain CT result in identifying the severity of the background condition is questionable. We found that in recognizing the cases which need prompt intervention, thorough neurological examination and the clarification of the vertigo’s circumstances proved to be helpful.]