Lege Artis Medicinae

[The Languages of Apologizing]

SZONDY Máté

NOVEMBER 20, 2011

Lege Artis Medicinae - 2011;21(11)

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Lege Artis Medicinae

[Clinical impact of acetylsalicylic acid resistance in patients with cerebrovascular disease]

FEHÉR Andrea, PUSCH Gabriella, HARANG Gábor, GASZTONYI Beáta, PAPP Előd, WERLING Dóra, MENYHÁRT Marianna, KOMÁROMY Hedvig, SZAPÁRY László, FEHÉR Gergely

[INTRODUCTION - In the past few years, a number of studies have been published about acetylsalicylic acid resistance and its potential clinical consequences. PATIENTS AND METHODS - 281 patients with chronic cerebrovascular disease have been involved in our study. The patients were divided in two groups on the basis of their optical aggregometer results (acetylsalicylic acid responder vs. resistant). We compared the risk profiles, drug therapies, laboratory parameters and clinical outcomes of the two groups. RESULTS - Acetylsalicylic acid resistant patients were more likely to be women [23 (45.1%) vs. 92 (40%) (p<0.05)], to smoke (38% vs. 25%), have hypertension (92 vs. 78%), hypercholesterolaemia (5.69 vs. 4.85 mmol/l), and elevated LDL-levels (3.71 vs. 2.85 mmol/l), triglyceride levels (2.78 vs. 1.97 mmol/l) and hsCRP levels (17.89 vs. 7.09 mmol/l) (p<0.01). The use of statins was more frequent (56% vs. 36%) in the responder group (p<0.01). Platelet aggregation values (triggered by agonists) were significantly correlated with cholesterol, LDL, triglyceride and hsCRP levels (p<0.05). Adverse outcomes were reached in 13 (25.5%) acetylsalicylic acid nonresponders and 32 (13.9%) acetylsalicylic acid responder patients (p<0.01). In a multivariate analysis, however, only smoking (OR: 2.38, CI: 1.77-5.44) and increased LDL (OR: 3.01, CI: 2.34-5.67) and hsCRP levels (OR: 2.44, CI: 1.55-7.02) (p<0.05) were independent risk factors of adverse vascular outcomes. CONCLUSION - On the basis of our results, acetylsalicylic acid resistance was associated with a worse clinical outcome, but it was not an independent risk factor of future ischaemic events. Our results implicate that inappropriate prevention therapy might have a role in this phenomenon.]

Lege Artis Medicinae

[Are they really saved?]

VITRAI József, BAKACS Márta

Lege Artis Medicinae

[The first joint, independent recommendation of the European Society of Cardiology and the European Atherosclerosis Society on the treatment of dyslipidaemia - Novelties in the 2011 ESC-EAS guidelines]

CSÁSZÁR Albert

Lege Artis Medicinae

[Perioperative management of patients with coronary stent undergoing noncardiac surgical procedures - Part II. - Algorythm of emergency and perioperative treatment decisions]

ZIMA Endre, MEZŐFI Miklós, BECKER Dávid, SZABÓ György, MERKELY Béla, PÉNZES István

[The aim of percutaneous coronary intervention (PCI) is to optimise coronary and cardial status, and thus improve short- and long-term outcomes. It is known from large Western databases that stent implantation is performed during 77-85% of coronary interventions, which means hundreds of thousands of patients with new stent every year. The majority of patients need to take dual platelet aggregation inhibitor, namely acetyilsalicylic acid and thienopyridin - most often clopidrogel - following stent implantation. It presents a major therapeutic dilemma when these patients need noncardiac surgery. First, the surgery should be performed with the least blood loss possible, which would be optimally achieved by suspension of the platelet aggregation inhibitor therapy that cannot be stopped during the critical period after stent implantation. Second, stent thrombosis should be avoided, which can only be achieved if platelet aggregation inhibitor therapy is continued. The aim of our paper is to summarise the current professional guidelines and the current risk estimation in the perioperative management of patients with coronary stent. In the second part of the article, we summarise the preoperative preparation of the patient, assessment of coronary status and cardial medication, and the optimal time and location of the surgery. We present the decision principles regarding the risks of perioperative bleeding and stent thrombosis, and the need to continue platelet aggregation inhibitor therapy.]

Lege Artis Medicinae

[Antihypertensive therapy in patients with COPD 699 - The significance of nebivolol]

FARSANG Csaba

[The occurrence of hypertension associated with chronic obstructive pulmonary disease (COPD) is increasing. Recognising COPD is important in order to choose the appropriate antihypertensive drugs. Antihypertensive drugs that can be used to treat patients with hypertension and COPD include diuretics, ACE-inhibitors, angiotensine receptor blockers (AT1 receptor antagonists) and calcium antagonists, as well as cardioselective beta blockers, as these drugs decrease total and cardiovascular mortality. Of these agents, the importance of the most cardioselective one, nebivolol should be stressed, as this drug has no clinically significant effect on parameters of respiratory function, and, through its additional effects (namely by increasing the synthesis of NO), it has a beneficial effect on COPD-related deterioration of respiratory functions, haemodynamic alterations (cor pulmonale) and local factors that participate in the respiratory inflammation and endothelial dysfunction.]

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[The value of the SCOFF questionnaire in the screening of eating disorders]

DUKAY-SZABÓ Szilvia, VARGA Márta, TÚRY Ferenc

[Having become an increasingly relevant health issue from the second half of the 20th century, eating disorders have presented the need for screening, carried out in the simplest possible way, by a short questionnaire. Morgan and his colleagues identified this necessity and in 1999 created the SCOFF test to screen eating disorders with five yes or no questions. The questionnaire promptly became popular due to its briefness and easy adaptability. It was translated into several languages, its validity was measured on numerous populations. According to the results SCOFF is suitable for primary screening of eating disorders with a non-diagnostic purpose, taken two “yes” answers out of five as the critical margin, specified by the authors. Our objective was to give a review of the history of the SCOFF questionnaire.]

Lege Artis Medicinae

[The validation of a disease specific quality of life instrument in patients with psoriatic arthritis]

LOVAS Kornélia, KOÓ Éva, DIANE Whalley, STEPHEN McKenna, MEADS David, KALÓ Zoltán

[Measuring quality of life (QoL) has a growing importance in the field of health technology assessment. It is especially true for chronic diseases, such as psoriatic arthritis, which has significant impact on patients’ quality of life through the intensity of symptoms and the duration of the disease. The quality of life measurement can only be reliable and valid if an appropriate instrument is used. One of the most critical elements of the validity of quality of life intruments is the method used for adapting the questionnaire to foreign languages. Authors present their results and experience in the Hungarian adaptation of the Psoriatic Arthritis Quality of Life (PSAQoL) questionnaire.]

Journal of Nursing Theory and Practice

[Nursing Difficulties during the Treatment of Patients from different Cultures]

ČERVENÝ Martin, KILÍKOVÁ Mária

[Introduction: Inspecting the difficulties of Hungarian nurses during the treatment of patients from different cultures. Materials and methods: Anonymous online questionnaire for the subjective examination of nursing difficulties. Results: The research model consists of 122 responder. Specific questions were answered by applicable 111 responders only. It was discovered that communication is a significant difficulty for 56.76% of the respondents (63 people). Furthermore the patients from different cultures show significant distrust towards the nursing staff. Conclusion: The numbers of lessons in foreign languages need to be increased for Hungarian nurses, researches and presentations are needed in the area of multicultural patient care, communicational instructions and further trainings are required for nurses working in practice.]

Clinical Neuroscience

[CONSCIOUSNESS AND ALTERED CONSCIOUSNESS]

SZIRMAI Imre, KAMONDI Anita

[The notion of consciousness in the English scientific literature denotes a global ability to consciously perform elementary and intellectual tasks, to reason, plan, judge and retrieve information as well as the awareness of these functions belonging to the self, that is, being self-aware. consciouness can also be defined as continuous awareness of the external and internal environment, of the past and the present. The meaning of consciouness is different in various languages, but it invariably includes, the conscious person is capable to learn, retrieve and use information. Disturbance or loss of consciouness in the Hungarian medical language indicates decreased alertness or arousability rather than the impairment of the complex mental ability. Awareness denotes the spiritual process of perception and analysis of stimuli from the inner and external world. Alertness is a prerequisite of awareness. Clinical observations suggest that the lesions of specific structures of the brain may lead to specific malfunction of consciouness, therefore, consciouness must be the product of neural activity. “Higher functions” of human mental ability have been ascribed to the prefrontal and parietal association cortices. The paleocerebrum, limbic system and their connections have been considered to be the center of emotions, feelings, attention, motivation and autonomic functions. Recent evidence indicates that these phylogenetically ancient structures play an important role in the processes of acquiring, storing and retrieving information. The hippocampus has a key role in regulating memory, learning, emotion and motivation. Impaired consciouness in the neurological practice is classified based on tests for conscious behavior and by analyzing the following responses: 1. elementary reactions to sensory stimuli - these are impaired in hypnoid unconsciousness, 2. intellectual reactions to cognitive stimuli - these indicate the impairment of cognitive contents in nonhypnoid unconsciousness. Obviously, disturbance of elementary reactions related to alertness and disturbance of intellectual performance overlap. In conditions with reduced ability to react to or to perceive external stimuli the cognitive disturbance of consciouness cannot fully be explored.]