Lege Artis Medicinae

[The selection criteria of the preoperative ERCP]

LAKATOS Péter László1,3, MESTER Gábor1, RÉTI György2, NAGY Attila2

FEBRUARY 20, 2005

Lege Artis Medicinae - 2005;15(02)

AFFILIATIONS

  1. Veszprém Megyei Csolnoky Ferenc Kórház, I. Sz. Belgyógyászati Osztály
  2. Veszprém Megyei Csolnoky Ferenc Kórház, Sebészeti Osztály
  3. Semmelweis Egyetem, I. Sz. Belgyógyászati Klinika, Budapest

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HOSSZÚFALUSI Nóra, PÁNCZÉL Pál

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[SEVERE CASE OF HYPOSMOTIC HYPERVOLAEMIA DUE TO WATER INTOXICATION]

BOTOS Péter, MARTON Sándor, KISS Katalin, KOZMA Zsolt, GION Gábor

[INTRODUCTION - The regulation of fluid and electrolite homeostasis is of crucial importance to maintain the normal biochemical processes of the body. Any sudden and remarkable change in the salt and water metabolism may result in serious consequences. CASE REPORT - In the case report the authors describe the history of a 17 old patient, who was admitted to the Emergency Department following seizures, with mental confusion, hyperpyrexia and hyponatremia. CONCLUSION - The aim of the authors was to present a severe case of hyposmolar hypervolaemia of uncommon etiology. They focus on the importance of the anamnestic history emphasizing the significance of diffrential diagnosis and demonstrate the therapeutic considerations.]

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[ALDOSTERONE AT THE BEGINNING OF THE 21ST CENTURY]

GLÁZ Edit, SZŰCS Nikolett, VARGA Ibolya

[The discovery of aldosterone as the principal mineralocorticoid hormone led to a new era in the study of the regulation and the pathological/clinical relevance of the fluid-salt homeostasis and blood pressure. Here, we discuss briefly the history of the discovery of aldosterone, its biosynthesis, the mechanism of action, regulation and the diseases which are associated with its pathologically increased production and hypertension: primary and secondary hyperaldosteronisms. Considering their clinical significance, we focus on primary hyperaldosteronisms as they represent a considerable portion of secondary hypertensions that can be definitively cured. Differential diagnosis issues related to other forms of hypertension of different origins are discussed in detail. Recent findings of the past fifteen years indicate that besides its classical genomical actions aldosterone has much more diverse non-genomic actions as well including proinflammatory and profibrotic effects even in physiological concentrations. Based on these observations, aldosterone can be regarded as a risk hormone in the aetiology of cardiomyopathies, vasculopathies and neuropathies and therapeutical consequences are also discussed.]

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[LONG-TERM OXYGEN TREATMENT]

SOMFAY Attila

[Long-term oxygen therapy is the only treatment that has been shown to significantly improve life expectancy in patients with severe chronic obstructive pulmonary disease (COPD) exhibiting marked hypoxemia. There has been sginificant advances in the longterm oxygen therapy in the last two decades caused by the technological improvements in oxygen delivery systems as well as our better knowledge of the beneficial effects of the longterm oxygen therapy including better quality of life, exercise tolerance and pulmonary hemodynamic effects. This expansive therapy requires the documentation of chronic arterial hypoxemia by arterial blood gas analysis or pulsoximetry which should be reassesed during chronic care of these patients. Besides hypoxaemia, the consequences of tissue hypoxia induced by different problems in the oxygenation chain should also be considered. Indication of long-term oxygen therapy is optimally based on evidence and pathophysiology, thereby the undesirable placebo effect or psychological addiction to oxygen can be reduced. Late laboratory diagnostics and poor patient compliance are the main determinants of undertreatment. The real value of the long-term oxygen therapy in indications other than hypoxaemic COPD requires more controlled studies.]

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[THE TREATMENT OF ACUTE ISCHEMIC STROKE BASED ON CURRENT GUIDELINES]

SZEGEDI Norbert, MAY Zsolt, ÓVÁRY Csaba

[Cerebrovascular diseases are third among the most frequent causes of mortality in developed countries and represent the most common cause of disability in adulthood. 80% of all acute stroke cases are of ischemic origin. The proven significant efficacy of intravenous thrombolysis with rt-PA in the NINDS rt-PA Stroke Trial was the cornerstone of the treatment of acute ischemic stroke, followed by several recommendations. From this time on, the attention shifted to early and appropriate recognition of symptoms and to organizing a quickly reacting emergency medical system in order to maximize the number of those patients transported immediately to the nearest stroke center to have the opportunity to be treated within three hours after their symptom onset. Specialized stroke facilities have documented benefit over other forms of stroke management concerning survival rates, but they need coordinated continuous multidisciplinary care for the patients, availability of CT scanner, laboratory examinations including tests of hemostasis, intensive care unit and well-trained stroke neurologists on 24-hours-a-day basis. Thrombolysis in these stroke centers with intravenous 0,9 mg/kg rt-PA improves the outcome of acute stroke with 30%. Although new guidelines strongly recommend the thrombolysis of selected ischemic stroke patients, the only evidence-based treatment of this condition has not yet become a part of the routine stroke management in Hungary. Regarding other specific antithrombotic therapeutic approaches, anticoagulation has the most contradictory status: in spite of well-defined theoretic considerations there are no evidence-based data in favour of routine anticoagulation in acute ischemic stroke, neither with heparin nor with low molecular weight heparins or heparinoids, while aspirin given within 24-48 hours after stroke onset was shown to have a significant but modest benefit. No data support the treatment with hemodilution or the administration of neuroprotective drugs. Evidence accumulating continuously determine the principles of general care including the methods and the targets in the acute phase of ischemic stroke regarding respiratory and cardiac care, management of blood pressure and blood glucose levels and body temperature.]

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VASAS Lívia, GEGES József

[Three decades ago, LAM was launched with the goal of providing scientific information about medicine and its frontiers. From the very beginning, LAM has also concerned a special subject area while connecting medicine with the world of art. In the palette of medical articles, it remained a special feature to this day. The analysis of the history of LAM to date was performed using internationally accepted publication guidelines and scientific databases as a pledge of objectivity. We examined the practice of LAM if it meets the main criteria, the professional expectations of our days, when publishing contents of the traditional printed edition and its electronic version. We explored the visibility of articles in the largest bibliographic and scientific metric databases, and reviewed the LAM's place among the Hun­ga­rian professional journals. Our results show that in recent years LAM has gained international reputation des­pite publishing in Hungarian spoken by a few people. This is due to articles with foreign co-authors as well as references to LAM in articles written exclusively by foreign researchers. The journal is of course full readable in the Hungarian bibliographic databases, and its popularity is among the leading ones. The great virtue of the journal is the wide spectrum of the authors' affiliation, with which they cover almost completely the Hungarian health care institutional sys­tem. The special feature of its columns is enhanced by the publication of writings on art, which may increase Hungarian and foreign interest like that of medical articles.]

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[MR imaging of acute disseminated encephalomyelitis and multiple sclerosis in children. A review (in English language)]

PATAY Zoltán

[Inflammatory diseases of the central nervous system (CNS) are relatively rare in children, but their relevance to public health is considerable due to frequent and significant long term morbidity and even mortality. As in adults, acute disseminated encephalomyelitis (ADEM) and multiple sclerosis (MS) and their variants are the most common entities in this group of pathologies in the pediatric patient population. Recent efforts have focused on establishing standardized diagnostic criteria schemes to facilitate the diagnosis and differential diagnosis of these diseases, however especially with multiple sclerosis those have not been fully validated yet for disease occurring in children. In recent decades the role of MRI has been constantly increasing in the diagnostic work-up of suspected inflammatory diseases of the CNS as well as in the follow-up of patients with confirmed disease. Currently, MRI is the first-line diagnostic imaging modality in ADEM and MS and is fully integrated in the most widely used diagnostic criteria schemes, but it has a key role in clinical therapeutic research trials as well. This paper provides an update on the current concepts and strategies of MRI in inflammatory diseases of the CNS, as well as a review of the imaging semiology of the various disease entities and variants with emphasis on clinical and imaging particularities relevant to the pediatric patient population.]

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Evaluation of anxiety, depression and marital relationships in patients with migraine

DEMIR Fıgen Ulku, BOZKURT Oya

Aim - The aim of this study was to evaluate the frequency and characteristics of attacks in patients with migraine, to determine the effects of anxiety or depressive symptoms, and to evaluate the marital relationships of patients with migraine. Method - Thirty patients who were admitted to the neurology outpatient clinic of our hospital between July 2018 and October 2018 and were diagnosed with migraine according to the 2013 International Headache Society (IHS) diagnostic criteria were included in this cross-sectional study. Age, sex, headache frequency and severity, depressive traits, marital satisfaction and anxiety status were examined. We used the Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Maudsley Marital Questionnaire (MMQ) and Visual Analogue Scale (VAS) for measuring relevant parameters. Results - The mean severity of migraine pain according to VAS scale was 6.93 ± 1.41 and the mean number of migraine attacks was 4.50 ± 4.24. The mean BDI score of the patients was 12.66 ± 8.98, the mean MMQ-M score was 19.80 ± 12.52, the mean MMQ-S score was 13.20 ± 9.53, the mean STAI-state score was 39.93 ± 10.87 and the mean STAI-trait score was 45.73 ± 8.96. No significant correlation was found between age, number of migraine attacks, migraine duration, migraine headache intensity, and BDI, STAI and MMQ scores (p>0.05). But there was a positive correlation between MMQ-S and scores obtained from the BDI and STAI-state scales (p<0.05). Conclusion - In this study more than half of the migraine patients had mild, moderate or severe depression. A positive correlation was found between sexual dissatisfaction and scale scores of depression and anxiety.

Clinical Neuroscience

Risk factors related to intracranial infections after transsphenoidal pituitary adenomectomy under endoscope

XU Yifan, HE Yuxin , XU Wu, LU Tianyu, LIANG Weibang, JIN Wei

Background – Up to now, the risk factors related to intracranial infections after transsphenoidal pituitary adenomectomy remain controversial. Purpose – To analyze the risk factors related to intracranial infections after transsphenoidal pituitary adenomectomy under an endoscope, and to provide evidence for preventing and controlling the occurrence and development of infections. A total of 370 patients receiving endoscopic transsphenoidal pituitary adenomectomy in our hospital from January 2014 to October 2017 were selected. The risk factors related to postoperative intracranial infections were analyzed. The hospitalization lengths and expenditures of patients with and without intracranial infections were compared. Of the 370 patients, 18 underwent postoperative intracranial infections, with the infection rate of 4.86%. Intraoperative blood loss >120 mL, cerebrospinal leakage, diabetes, preoperative use of hormones, macroadenoma as well as surgical time >4 h all significantly increased the infection rate (P<0.05). Preoperative use of antibacterial agents prevented intracranial infection. Compared with patients without intracranial infections, the infected ones had significantly prolonged hospitalization length and increased expenditure (P<0.05). Discussion – It is of great clinical significance to analyze the risk factors related to intracranial infection after endoscopic transsphenoidal pituitary adenomectomy, aiming to prevent and to control the onset and progression of infection. Intracranial infections after endoscopic transsphenoidal pituitary adenomectomy were affected by many risk factors, also influencing the prognosis of patients and the economic burden.

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The prevalence of sarcopenia and dynapenia according to stage among Alzheimer-type dementia patients

YAZAR Tamer, YAZAR Olgun Hülya

Aim - In this study, the aim was to identify the prevalence of sarcopenia and dynapenia according to disease stage among Alzheimer-type dementia (AD) patients and collect data to suggest precautions related to reducing the disease load. Method - The study was completed with 127 patients separated into stages according to Clinical Dementia Rating Scale (CDR) criteria and 279 healthy volunteers aged 18-39 years and 70-80 years abiding by the exclusion criteria who agreed to participate in the research. Our prospective and cross-sectional study applied the CDR and mini mental test (MMSE) to patients with disorder in more than one cognitive area and possible AD diagnosis according to NINCDS-ADRDA (National Institute of Neurological and Communicative Disorders and Stroke-Alzheimer’s Disease and Related Disorders Association) diagnostic criteria. The patient and control groups had skeletal muscle mass index (SMMI), muscle strength and physical performance assessed with sarcopenia diagnosis according to European Working Group on Sarcopenia in Older People (EWGSOP) diagnostic criteria. Results - In our study, in parallel with the increase in disease stage of AD patients, the prevalence of sarcopenia (led by severe sarcopenia) and dynapenia was higher compared to a control group of similar age. Conclusion - In chronic, progressive diseases, like AD, identification of changes in parameters, like muscle mass and strength and reductions in physical performance in the early period, is important for identification and to take precautions in the initial stages considering the limitations of the preventive effects of treatment applied after diagnosis of AD.