Lege Artis Medicinae

[A Philosophy Practice in Healthcare ]

NEMES László

SEPTEMBER 20, 2012

Lege Artis Medicinae - 2012;22(08-09)

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Lege Artis Medicinae

[Dabigatran: a new oral anticoagulant agent for the prevention of stroke and systemic embolism in nonvalvular atrial fibrillation]

KANCZ Sándor

[In this article, we summarise the available information on dabigatran, focusing on clinical practice, in particular on the prevention of stroke and systemic embolism, the critical aspects of anticoagulant treatment with dabigatran, potential drug-drug interactions and adverse reactions in nonvalvular atrial fibrillation. The most important molecular characteristics of dabigatran are also described. We highlight the implications of safety issues that have emerged during everyday clinical practice.]

Lege Artis Medicinae

[The Genious of Pilinszky ]

CZEIZEL Endre

Lege Artis Medicinae

[Stress load and health risk behaviour among medical, dental and pharmacy school students]

SIMA Ágnes, KOVÁCS Eszter, CSEH Károly, BALÁZS Péter

[INTRODUCTION - This study aims to analyse interrelations of stress load, mental state and work related symptoms with health risk behaviour of medical, dental and pharmacy school students. SAMPLE AND METHODS - 473 fourthyear students participated, 73.4% of medical, 10.1% of dental and 16.5% of pharmacy school. Measuring stress, we used the validated version of Anderson's questionnaire for mental, physical and work related divisions. Those with high level of stress on the score system entered the risk groups in the relevant divisions. Among health risks, tobacco smoking, alcohol consume, illegal drugs and psychoactive pharmaceuticals were measured. RESULTS - 15.2% of students perceived mental and 7.8% physical complaints. Work related symptoms were in 26.0% indicated. The overall prevalence of health risks were found to be 12.1% for smoking, 36.2% for drinking, 30.9% for drug use and 9.1% for taking pharmaceuticals. There was a significant (p<0.001) association between taking pharmaceuticals and all the three risk divisions. CONCLUSIONS - The prevalence of smoking is low in all student groups, but three out of ten students are regularly consuming alcohol and some kind of illegal drugs, yet there is no significant association between these health risks and the stress phenomena. Using pharmaceuticals is relatively less frequent, but it must be concerned that these drugs are taken primarily to manage stress related problems.]

Lege Artis Medicinae

[The One Who was a First-Class Gershwin – A Composer’s Life ]

KÖVES Péter

Lege Artis Medicinae

[Systemic diseases in pseudoexfoliation syndrome]

HOLLÓ Gábor

[Pseudoexfoliation syndrome is a condition associated with the production and accumulation of a pathological protein (pseudoexfoliation material). Originally, the syndrome was recognised on the basis of its intraocular symptoms and had been considered to be an isolated eye disease for a long time. However, some 20 years ago it became clear that in pseudoexfoliation syndrome pseudoexfoliation material is present all over in the body. In the past decade, vascular dysfunction associated with this syndrome has been also recognised. Recent studies have shown that pseudoexfoliation syndrome is caused by genetic alterations affecting a lysil oxidaselike (LOXL) protein, LOXL1. LOXL1 has an important role in the synthesis of extracellular material. To our current knowledge, pseudoexfoliation syndrome is a systemic elastosis associated with oxidative stress. Its complications are in part ocular (development of nuclear cataract, zonular damage and development of pseudoexfoliative glaucoma) and in part systemic (dysfunction of capillaries, muscular and elastic arteries, impairment of baroreflex function, increase of arterial rigidity, development of aorta aneurism, recurrent venous occlusions and neurosensory hearing loss). Despite the recognition of the above complications, currently it is not possible to set guidelines of a potential cardiovascular screening for patients with pseudoexfoliation syndrome, since the frequency and significance of systemic complications vary across different populations.]

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[In the first part of this review the definition of vertigo/dizziness was discussed. The major difference between the two signs is the exsistence of the direction, which is specific for vertigo. Dizziness is a frequent complaint in the clinical practice. Its frequency is increasing with advance of age, to intimate the play of declining cognitive process in the pathogenesis of its. The popular health significance of vertigo is in the rowing number of the patients. The onset of the most cases with acute vertigo appears between secundums and minutes so the patients will be provided in circumstances of emergency department. First of all three form schould be take into account: neuronitis vestibularis, benign paroxysmal positional vertigo and Meniere syndrome. Without tipical periferal signs of vertigo, central cause should be searched, principally stroke (lysis possibility). The differential diagnose of the different dizzeness/vertigo forms according to the elapsed time of the onset or congenital and acquired nystagmus was created in tables. The recommendations of the therapy of acute and chronic dizziness/ vertigo syndroms are, lack of results of evidence based trials doubtful. The more often used drugs based on clinical trials are discussed as vinpocetine, betahistine and piracetam. The in vitro and in vivo data suggest that the last molecule is eligible to use both in periferal and central type of vertigo syndroms.]

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[The care of the mechanically ventillated patient is a complex nursing duty what requires comprehensive knowledges from the professionals. The appearance of the nosocomial conditions, costs of the care and days of the care can be decreased by the proper evidence based nursing practice. Many research papers and guidelines were developed at the international literature regarding the mechanically ventillated patients but the well-founded books or studies are missing in Hungary. With this paper the aim is to emphasize the importance of the evidence based nursing practice part of the critically ill patients what is necesary for the eligible care and should be a part of a well-trained health care professional’s knowledge. ]

Lege Artis Medicinae

[Everyday practice of atrial fibrillation treatment]

KISS István, BENCZÚR Béla

[The clinical importance of atrial fibrillation - the most frequent arrhythmia - is derived from the fact that it means a 5-fold risk of stroke/systemic embolism which contributes to the increased cardiovascular morbidity/mortality. Long-term oral anticoagulant therapy is a cornerstone of stroke prevention in patients with atrial fibrillation. Until recently Vitamin-K antagonists were the only available therapeutic option but its everyday use has several limitations, eg. bleeding risk, narrow therapeutic range, drug and food interactions and the need of monthly INR-control. The advent of NOAC-s may prevent a lot of difficulties regarding VKA-treatment and lead to as efficacious as and safer therapy than VKAs. These benefits can help better adherence of patients to the anticoagulant therapy which is one of the most important element of more effective stroke prevention. NOACs can be used more safely both in real life and in special patient populations (eg. elderly, type 2 diabetes, chronic kidney injury) than VKAs so they can contribute to effective cardiovascular risk reduction.]

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[The role of the microbiome in the etiology and treatment of neoplastic diseases]

SCHWAB Richárd, BACSUR Emese, TORDAI Attila, PETÁK István

[Experimental data on the role of the microbiome in the onset and progression of infl ammatory diseases and cancer have been accumulated for years. An important milestone in this respect was the discovery that APC mutant mice in sterile conditions do not develop colon cancer of the FAP type. The direct role of the Enterobacteriaceae and Fusobacteriaceae bacterial families were also shown in the pathomechanism of the same experimental model. The toxic effect of chemotherapy on the gut fl ora has been well documented, but it may very well be that this putative side effect is part of the effi cacy, primarily in the case of adjuvant chemotherapy. The fi rst reproducible methods of microbiome molecular diagnostics are already available today. In addition to standard large clinical studies, we can increasingly rely on evidence of molecular pathomechanism and „real-world” clinical experience in the clinical interpretation of the microbiome. The overview summarizes the results of the fi eld research and its translation possibilities in terms of routine clinical practice.]

Lege Artis Medicinae

[Experiences from the dissection room. Quantitative and qualitative study among Hungarian medical students]

IMOLA Sándor, CSALA Irén, BIRKÁS Emma, GYŐRFFY Zsuzsa

[BACKGROUND - The anatomy and pathology are the most outstanding field of the medical curriculum. These subjects mean the first practical experiences of dissection. The international literatures results shows that experience of dissection are important stages of becoming physician, but not always problemless. METHODS - Quantative (n=733) and qualitative (n=45) exploratory research among Hungarian medical students. We tried to present the effects and experiences of dissection pratcise using both analytical methods. Validity of the research was greatly improved by using the two methods. RESULTS - 50% of medical students reported that they were affected by dissection practice. The female students and those in clinical training (III-VI.years) reported about negative effects significantly more frequently. The results of the qualitative survey verified that dissection practices have decisive effect during the training and coping with experiences was often difficult especially for females students. CONCLUSIONS - Our research confirmed the hypothesis of dissection experiences play outstanding role in becoming physician. The successful coping isn’t the repression or ignorance of emotion, but understanding and finding effective solutions strategies for the negative emotions of experiences. Managing these experiences are a crucial factor of latter wellbeing of physicians and decisive factor of doctors-patient relationship.]