Lege Artis Medicinae

[Municipal Health Days - fourth]

NAGY András László

OCTOBER 01, 2000

Lege Artis Medicinae - 2000;10(10)

[Zoltán Kovács, Chief Physician of Békéscsaba, Chairman of the Conference Organizing Committee, said that the aim of the conference was to provide social control to the current health legislative processes, as well as to offer the opportunity for dialogue to the various actors of health care: representatives of local governments, public administration bodies and professional organizations.]



Further articles in this publication

Lege Artis Medicinae

[Antibacterial therapy: 2000 balance and perspectives]


[Following a brief history of antibacterial therapy and evaluating the achievements and damages occurred, authors focus on today's problems and the following statements are made: Principles of treatment are clearly defined, however the choice of antibiotics may vary in time and in regions according to the differences in bacterial resistance. Antibacterials of the last decade (III-IV. generation fluoroquinolones, streptogramins, oxazolidinones, new vancomycine analogues) are intended to be effective against multiresistant Gram-positive cocci. Beside bacterial resistance, the most difficult therapeutic problems are the infections in the immunocompromised patients. The role of infection in the pathogenesis of certain diseases, e.g. ventricular/duodenal ulcer and probably atherosclerosis, has only recently been discovered; here new prospects may open for antibacterials. Data of the antibiotic utilization in Hungary show radical changes in the last years. Conclusion: the immense power of antibiotics still has its limits: to conquer bacterial disease successfully the intelligent combination of antibiosis, asepsis and immunization are required. ]

Lege Artis Medicinae

[Group Italiano per lo Studio della Sopravvivenza nell'Infarto miocardico - Prevenzione]


Lege Artis Medicinae

[Molecular mechanisms of cardiac hypertrophy and heart failure]

MIKALA Gábor, PETŐ Mónika, VÁLYI Nagy István, CSÁSZÁR Albert

[In this review, the most important molecular mechanisms leading to cardiac muscle hypertrophy and consequentially to heart failure are detailed. In numerous instances, understanding molecular mechanisms offers the possibility for pharmacotherapeutic intervention. First, trimeric G-proteins and their attached intracellular signaling pathways are introduced, with special emphasis on the pathways elucidated by transgenic animal models. In this area, there are several clinically effective drugs to influence cardiac hypertrophy, including ACE inhibitors, angiotensin receptor antagonists, as well as a- and B-adrenergic receptor blockers. Mitogen activated protein kinases participate later in the hypertrophic cascade. There are ongoing investigations on the potential therapeutic use of lipid-soluble statins these are indirect inhibitors of Ras-farnesylation. Altered cellular Ca2+-homeostasis is fundamental with respect to cardiac muscle hypertrophy and heart failure. The third part of this article investigates the role of the calcium/calmodulin dependent protein phosphatase called calcineurin in these processes. Administration of cyclosporin A or tacrolimus (both are inhibitors of calcineurin) may not be recommended in most forms of cardiac hypertrophy, however, in certain settings they may prove to be valuable therapeutic agents. One of the most serious, not yet properly addressed problem of late stage heart failure is the development of ventricular arrhythmias caused by repolarization abnormalities. Certain mechanisms of this phenomenon are highlighted with a special note on Nat-Cat exchange inhibitors as one of future therapeutic agents of much promise. ]

Lege Artis Medicinae

[The role of MR angiography in the examination of intracranial aneurysms: A comparative study]

P. Nagy Zoltán, BAJZIK Gábor , BOGNER Péter, BERÉNYI Ervin, SZÁSZ Krisztina, KOPA János, REPA Imre

[MR imaging has recently emerged for visual representation of blood vessel structures as well. With MR angiography (MRA), appropriate diagnosis can be established for a number of pathologies involving the arteries and veins. In this report, authors analyse the significance of MR and MRA examinations in the diagnostics of intracranial aneurysms of 87 cases, comparing these procedures with results obtained by digital subtraction angiography (DSA), which is regarded as the gold standard method. In 52 patients where surgical intervention was performed, intraoperative findings were used as control. MR - MR angiographic examination was very sensitive in detecting aneurysms larger than 3 mm (98%), the rate of depicting smaller aneurysms proved to be lower (56%), the overall sensitivity was 79%. MRA is an excellent non invasive diagnostic tool in the examination of intracranial aneurysms. The method can not replace catheter angiography completely but its application is justified and useful in many cases. Occasionally, aneurysms not seen on DSA can be depicted with MR angiography. ]

Lege Artis Medicinae

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Clinical Neuroscience

Fluoxetine use is associated with improved survival of patients with COVID-19 pneumonia: A retrospective case-control study

NÉMETH Klára Zsófia, SZÛCS Anna , VITRAI József , JUHÁSZ Dóra , NÉMETH Pál János , HOLLÓ András

We aimed to investigate the association between fluoxetine use and the survival of hospitalised coronavirus disease (COVID-19) pneumonia patients. This retrospective case-control study used data extracted from the medical records of adult patients hospitalised with moderate or severe COVID-19 pneumonia at the Uzsoki Teaching Hospital of the Semmelweis University in Budapest, Hungary between 17 March and 22 April 2021. As a part of standard medical treatment, patients received anti-COVID-19 therapies as favipiravir, remdesivir, baricitinib or a combination of these drugs; and 110 of them received 20 mg fluoxetine capsules once daily as an adjuvant medication. Multivariable logistic regression was used to evaluate the association between fluoxetine use and mortality. For excluding a fluoxetine-selection bias potentially influencing our results, we compared baseline prognostic markers in the two groups treated versus not treated with fluoxetine. Out of the 269 participants, 205 (76.2%) survived and 64 (23.8%) died between days 2 and 28 after hospitalisation. Greater age (OR [95% CI] 1.08 [1.05–1.11], p<0.001), radiographic severity based on chest X-ray (OR [95% CI] 2.03 [1.27–3.25], p=0.003) and higher score of shortened National Early Warning Score (sNEWS) (OR [95% CI] 1.20 [1.01-1.43], p=0.04) were associated with higher mortality. Fluoxetine use was associated with an important (70%) decrease of mortality (OR [95% CI] 0.33 [0.16–0.68], p=0.002) compared to the non-fluoxetine group. Age, gender, LDH, CRP, and D-dimer levels, sNEWS, Chest X-ray score did not show statistical difference between the fluoxetine and non-fluoxetine groups supporting the reliability of our finding. Provisional to confirmation in randomised controlled studies, fluoxetine may be a potent treatment increasing the survival for COVID-19 pneumonia.

Lege Artis Medicinae

[LAM 30: 1990–2020. Facing the mirror: Three decades of LAM, the Hungarian medicine and health care system]


Clinical Neuroscience

[The connection between the socioeconomic status and stroke in Budapest]


[The well-known gap bet­ween stroke mortality of Eastern and Western Euro­pean countries may reflect the effect of socioeconomic diffe­rences. Such a gap may be present between neighborhoods of different wealth within one city. We set forth to compare age distribution, incidence, case fatality, mortality, and risk factor profile of stroke patients of the poorest (District 8) and wealthiest (District 12) districts of Budapest. We synthesize the results of our former comparative epidemiological investigations focusing on the association of socioeconomic background and features of stroke in two districts of the capital city of Hungary. The “Budapest District 8–12 project” pointed out the younger age of stroke patients of the poorer district, and established that the prevalence of smoking, alcohol-consumption, and untreated hypertension is also higher in District 8. The “Six Years in Two Districts” project involving 4779 patients with a 10-year follow-up revealed higher incidence, case fatality and mortality of stroke in the less wealthy district. The younger patients of the poorer region show higher risk-factor prevalence, die younger and their fatality grows faster during long-term follow-up. The higher prevalence of risk factors and the higher fatality of the younger age groups in the socioeconomically deprived district reflect the higher vulnerability of the population in District 8. The missing link between poverty and stroke outcome seems to be lifestyle risk-factors and lack of adherence to primary preventive efforts. Public health campaigns on stroke prevention should focus on the young generation of socioeconomi­cally deprived neighborhoods. ]

Clinical Neuroscience

Comparison of direct costs of percutaneous full-endoscopic interlaminar lumbar discectomy and microdiscectomy: Results from Turkey

ÜNSAL Ünlü Ülkün, ŞENTÜRK Salim

Microdiscectomy (MD) is a stan­dard technique for the surgical treatment of lumbar disc herniation (LDH). Uniportal percutaneous full-endoscopic in­terlaminar lumbar discectomy (PELD) is another surgical op­tion that has become popular owing to reports of shorter hos­pitalization and earlier functional recovery. There are very few articles analyzing the total costs of these two techniques. The purpose of this study was to compare total hospital costs among microdiscectomy (MD) and uniportal percutaneous full-endoscopic interlaminar lumbar discectomy (PELD). Forty patients aged between 22-70 years who underwent PELD or MD with different anesthesia techniques were divided into four groups: (i) PELD-local anesthesia (PELD-Local) (n=10), (ii) PELD-general anesthesia (PELD-General) (n=10), (iii) MD-spinal anesthesia (MD-Spinal) (n=10), (iv) MD-general anesthesia (MD-General) (n=10). Health care costs were defined as the sum of direct costs. Data were then analyzed based on anesthetic modality to produce a direct cost evaluation. Direct costs were compared statistically between MD and PELD groups. The sum of total costs was $1,249.50 in the PELD-Local group, $1,741.50 in the PELD-General group, $2,015.60 in the MD-Spinal group, and $2,348.70 in the MD-General group. The sum of total costs was higher in the MD-Spinal and MD-General groups than in the PELD-Local and PELD-General groups. The costs of surgical operation, surgical equipment, anesthesia (anesthetist’s costs), hospital stay, anesthetic drugs and materials, laboratory wor­kup, nur­sing care, and postoperative me­dication diffe­red significantly among the two main groups (PELD-MD) (p<0.01). This study demonstrated that PELD is less costly than MD.

Clinical Neuroscience

[What happens to vertiginous population after emission from the Emergency Department?]

MAIHOUB Stefani, MOLNÁR András, CSIKÓS András, KANIZSAI Péter, TAMÁS László, SZIRMAI Ágnes

[Background – Dizziness is one of the most frequent complaints when a patient is searching for medical care and resolution. This can be a problematic presentation in the emergency department, both from a diagnostic and a management standpoint. Purpose – The aim of our study is to clarify what happens to patients after leaving the emergency department. Methods – 879 patients were examined at the Semmel­weis University Emergency Department with vertigo and dizziness. We sent a questionnaire to these patients and we had 308 completed papers back (110 male, 198 female patients, mean age 61.8 ± 12.31 SD), which we further analyzed. Results – Based on the emergency department diagnosis we had the following results: central vestibular lesion (n = 71), dizziness or giddiness (n = 64) and BPPV (n = 51) were among the most frequent diagnosis. Clarification of the final post-examination diagnosis took several days (28.8%), and weeks (24.2%). It was also noticed that 24.02% of this population never received a proper diagnosis. Among the population only 80 patients (25.8%) got proper diagnosis of their complaints, which was supported by qualitative statistical analysis (Cohen Kappa test) result (κ = 0.560). Discussion – The correlation between our emergency department diagnosis and final diagnosis given to patients is low, a phenomenon that is also observable in other countries. Therefore, patient follow-up is an important issue, including the importance of neurotology and possibly neurological examination. Conclusion – Emergency diagnosis of vertigo is a great challenge, but despite of difficulties the targeted and quick case history and exact examination can evaluate the central or peripheral cause of the balance disorder. Therefore, to prevent declination of the quality of life the importance of further investigation is high.]