Lege Artis Medicinae

[History of Medicine; Miracle doctor in Paris]

BERNARD Le Calloch1

OCTOBER 01, 2000

Lege Artis Medicinae - 2000;10(10)

AFFILIATIONS

  1. Semmelweis Orvostörténeti Könyvtár, Budapest

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Further articles in this publication

Lege Artis Medicinae

[Antibacterial therapy: 2000 balance and perspectives]

GRABER Hedvig

[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]

MATOS Lajos

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

Cases of inborn errors of metabolism diagnosed in children with autism

CAKAR Emel Nafiye, YILMAZBAS Pınar

Autism spectrum disorder is a neurodevelopmental disorder with a heterogeneous presentation, the etiology of which is not clearly elucidated. In recent years, comorbidity has become more evident with the increase in the frequency of autism and diagnostic possibilities of inborn errors of metabolism. One hundred and seventy-nine patients with diagnosis of autism spectrum disorder who presented to the Pediatric Metabolism outpatient clinic between 01/September/2018-29/February/2020 constituted the study population. The personal information, routine and specific metabolic tests of the patients were analyzed retrospectively. Out of the 3261 patients who presented to our outpatient clinic, 179 (5.48%) were diagnosed with autism spectrum disorder and were included in the study. As a result of specific metabolic examinations performed, 6 (3.3%) patients were diagnosed with inborn errors of metabolism. Two of our patients were diagnosed with classical phenylketonuria, two with classical homocystinuria, one with mucopolysaccharidosis type 3D (Sanfilippo syndrome) and one with 3-methylchrotonyl Co-A carboxylase deficiency. Inborn errors of metabolism may rarely present with autism spectrum disorder symptoms. Careful evaluation of the history, physical examination and additional findings in patients diagnosed with autism spectrum disorder will guide the clinician in the decision-making process and chose the appropriate specific metabolic investigation. An underlying inborn errors of metabolism may be a treatable cause of autism.

Lege Artis Medicinae

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

KAPÓCS Gábor

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.]

Lege Artis Medicinae

[A short chronicle of three decades ]

KAPRONCZAY Katalin

[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.]

Lege Artis Medicinae

[History of vaccine production in Hungary ]

ÓCSAI Lajos

[This study presents the complete history of the Hungarian vaccine production, partly in association with the process of fighting vaccine-preventable infectious diseases, and underlines the fact that every government actively contributed to the age-adjusted mandatory vaccination schedule of the past 140 years. It demonstrates the various achievements from the smallpox lymph production through the launch of diphtheria serum production at Phylaxia and the establishment of the National Public Health Institute (OKI) with its vaccine production and the later institutional transformation of OKI into Humán as economic corporation to its closure. Among all OKI’s vaccine production activities, this study focuses on the production of influenza vaccines, due to its international importance in the 1960s and 1970s. The vaccine production against diphtheria tetanus and pertussis stands out from Humán’s activities, and the tetanus component of this vaccine is still used in the products of a multinational vaccine manufacturer. ]