Lege Artis Medicinae

[I’ll Visit the Minister!]

dr. KRAMER Imre

DECEMBER 16, 2006

Lege Artis Medicinae - 2006;16(12)

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Lege Artis Medicinae

[DISCREPANCIES BETWEEN THE CLINICAL AND PATHOLOGICAL DIAGNOSES IN CASES OF MALIGNANT TUMOUR]

KOVÁCS Attila, ILLYÉS György, SCHÖNFELD Tibor, SCHAFF Zsuzsa

[INTRODUCTION - In Hungary, like in other countries, previously undiagnosed diseases are frequently discovered at autopsies despite the availability of modern diagnostic tools. The aim of this study was to determine the accuracy of clinical diagnosis in malignant tumour cases. METHODS - Between 1996 and 2006, 5005 autopsies were performed in our institute. Malignant tumour cases with differing clinical and pathological diagnoses were selected and revised with regard to the localization of the primary tumour and the type of diagnostic difference, i.e., false negative, false positive or difference in the tumour site. The proportion of tumours with clinically undetermined primary site that were subsequently recognized at autopsy was established. The causes of misdiagnoses and the appropriateness of therapy were also analysed with regard to whether diagnostic mistakes were made and whether these significantly affected disease outcome. RESULTS - Of 1495 autopsies 235 cases (16%) showed a difference between the clinical and the pathological tumour diagnosis and a further 74 cases (5%) had a clinically undetermined primary tumour. Of the misdiagnosed cases 57% were false negative, 23% were false positive and 20% differed in their localization. Autopsy clarified 75% of the clinically undetermined primary tumours. Overall, there was one misdiagnosis or undetermined primary localization for every 5 correct clinical diagnoses (309/1495, 21%). The most frequent misdiagnosed tumours were lung, liver and kidney cancers. Most (60%) misdiagnoses were due to factors independent from the clinician, so these in fact were not diagnostic errors. Out of the remaining 40%, the true diagnostic error had an adverse effect on disease outcome in 11%.. CONCLUSION - Despite of the use of modern diagnostic tools the rate of clinically misdiagnosed malignant tumours is high, therefore, autopsy will still play an outstanding role in the future in quality control of clinical activity and education.]

Lege Artis Medicinae

[The 48. Congress of the Hungarian Society of Gastroenterology - 17-21. June 2006. Szeged]

IZBÉKI Ferenc

Lege Artis Medicinae

[Winter (beta test)]

NÉMETH István

[Beta Civil realism culminated Rated XVII. century Dutch painting, one of the most striking features of secular themes and motifs dominated everyday. Although in some cases also made sure the various biblical, mythological or allegorical representations being.]

Lege Artis Medicinae

[Proton-pump inhibitors reduce the risk of uncomplicated peptic ulcer in elderly either or chronic users of aspirin/non-steroidal anti-inflammatory drugs]

NEMESÁNSZKY Elemér

Lege Artis Medicinae

[CLINICAL ASPECTS OF NOCTURNAL GASTRO-OESOPHAGEAL REFLUX]

DEMETER Pál

[Gastro-oesophageal reflux that occur at night has special clinical features and thus require extra attention. During sleep most anti-reflux mechanisms diminish, which results in prolonged contact between gastric acid and oesophageal mucosa compared to reflux during the day. Nighttime reflux symptoms adversely affect quality of life, vitality, physical and mental health. A further important consequence is the potential exacerbation of respiratory disorders such as asthma and sleep apnea. There is increasing interest in the association between nocturnal reflux and certain extra-oesophageal symptoms, including reflux laryngitis and chronic cough. An increased risk of erosive damage and adenocarcinoma of the oesophagus are also observed among patients who report nocturnal reflux symptoms. The primary goal of treatment is to improve quality of life and reduce the risk of complications by decreasing the time of acid contact with oesophageal mucosa. Nighttime reflux symptoms are much more difficult to control than daytime symptoms. Treatment guidelines generally recommend lifestyle changes as the initial approach in managing nocturnal symptoms, however, this is successful in only a small proportion of patients. Evidence-based reviews and meta-analyses favour the use of proton pump inhibitors in the treatment of gastro-oesophageal reflux disease and reflux-oesophagitis. Proton pump inhibitors are the most efficient acid-suppressing agents and thus diminish the harmful effect of acidic gastric reflux on the oesophageal mucosa. In addition, by decreasing the volume of gastric acid, they reduce the tendency to reflux.]

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LAM Extra for General Practicioners

[ANALYSIS OF THE KNOWLEDGE ON CERVICAL CANCER AND ATTENDANCE INDICATORS OF CERVICAL SCREENING]

VAJDA Réka, KARAMÁNNÉ Pakai Annamária, ÉLIÁS Zsuzsanna, SÉLLEYNÉ Gyuró Mónika, TAMÁS Péter, dr. VÁRNAGY Ákos, KÍVÉS Zsuzsanna

[OBJECTIVE - The study aims to explore knowledge on cervical cancer and cervical screening among women with 9-14 yearold daughters, and learning the attitudes towards screening, the motivation of attendance at or absence from screening. DATA AND METHODS - A quantitative, cross-sectional study was conducted using our own questionnaire in the town Nagyatád in 2012. Study participants included women who had 9-14 year-old daughters and a registered home address in Nagyatád. We received valid responses from 186 people (response rate: 75.3%). RESULTS - The interviewed women’s knowledge on cervical cancer differed significantly depending on their age, education, marital status, and economic activity. Only 45 women with higher education (p=0.043) were considered to be well informed on the subject. However, their willingness to participate in cancer screening was more favorable than their knowledge, 96.2% of the women claimed to attend an annual cancer screening. The average age of respondents was 20.92 years at first visit. CONCLUSIONS - Although the participation rate was much higher compared with that in previously published studies, it is of great importance to increase the mothers’ knowledge on cervical cancer and the factors that promote its development, so that they can pass their knowledge to their children and strengthen their protection against one of the most common sexually transmitted viral infection and the development of cervical cancer.]

Clinical Neuroscience

[Evaluation of general well-being in adults with therapy resistant partial epilepsy taking oxcarbazepine]

BALOGH Attila, SZENTESI Annamária, JÁNOSI István

[Aims - An open label, national, multicenter, observational study had been conducted to evaluate of psychological general well-being in adults with therapy resistant partial epilepsy taking oxcarbazepine in Hungary. The possibility was examined to differentiate the improvement of the psychic well-being caused by the better status of the seizure disorder or caused by the psychopharmacological effect of the oxcarbazepine (in the next: OXC). Methods - 528 patients were asked to fill the Hungarian validated version of Psychological General Well-Being Schedule (PGWB), English version created by Harold J. Dupuy in 1984, at the baseline visit and after 12- week long duration OXC therapy regim. Finally the data of 332 patients could be evaluated per protocol, biostatistical analysis was carried out. Results - Based on data of 332 patients (per protocol population) the OXC treatment significantly (p<0.0001) improved all items of PGWB in clinically well- controlled (responder) epileptic patients and improved affective markers of patients with uncontrolled epilepsy also. In case of patients suffering from uncontrolled epilepsy the increase of psychical wellbeing items score influenced by biological effects were higher than those influenced by external effects. Conclusions - It can be stated that the adopted PGWB test battery is reliable quantitative method to examine the psychological well-being of patients suffering from partial epilepsy. It was observed that OXC has significant psychopharmalogical effect besides the well-known anticonvulsive property among large Hungarian population of partial epileptic patiens. In case of OXC therapy the positive psychic effect of the successful anticonvulsive treatment and the stabilization property on the affectivity of epileptic patients significantly separates. The OXC has no indication for the treatment of psychiatric conditions.]

Hungarian Radiology

[Current questions of quality assurance in diagnostic radiology in the light of a visit to England]

PORUBSZKY Tamás, GICZI Ferenc, BALLAY László, PELLET Sándor

[Physical-technical aspects of quality assurance in diagnostic radiology, because of its dependence on technology are of an extraordinary importance. The intention of Hungary to join EU makes at least the decrease of our lag in this respect unavoidable. Ministerial order 31/2001 (X. 3.) EüM which already came into force requires quality assurance in diagnostic radiology explicitly. This paper starts with definition of basic concepts, then outlooks shortly the history and present international situation of quality assurance in diagnostic radiology. We review preliminaries and the present situation in Hungary, including results of the National Patient Dose Assessment Programme till now. We think that the most efficient help to the initial steps of quality assurance in diagnostic radiology in Hungary may be the appropriate adaptation of experiences of the leading countries. Therefore we review experiences of one of the authors gained during visiting three medical physics centres in England in details. The following topics are discussed: legal requirements, types and levels of measurements, organizational problems, practical evaluation of measurements (including criteria of discarding equipment), patient dosimetry, personal dosimetry, mammography research, instrumentation of the radiology departments, calibration of measuring devices, questions of the so-called type testing and radiation protection training of workers.]

Clinical Neuroscience

[PREDICTIVE FACTORS OF TEMPORAL LOBE SURGERY]

KELEMEN Anna, RÁSONYI György, SZŰCS Anna, FABÓ Dániel, HALÁSZ Péter

[The most effective type of epilepsy surgery in adults is temporal lobe epilepsy (TLE) surgery. Three quarter of the patients become seizure free, however the remaining patients experience seizures after resection. In our study we analyzed retrospectively the possible electro-clinical, neuroimaging and surgery-related outcome predictors in 94 adult patients who had anterior temporal lobectomy (ATL) from the material of Epilepsy Centre of the National Institute of Psychiatry and Neurology, Budapest since the beginning of the surgery program in 1989 until 2001. Three outcome endpoints were chosen: the seizure status at the last visit, the longest seizure free period and the time to the first non-acute postoperative seizure. The predictors were assessed by multivariate and Cox regression methods. After one year of surgery 72% of the patients were seizure free, after two years 67% and after five years 59%. Factors predicting favorable outcome in TLE surgery were: typical temporomesial aura, strictly unilateral interictal anterotemporal spikes, unilateral ictal onset, slow contralateral propagation, hippocampal sclerosis (HS) as etiology. Factors predicting poor outcome in TLE surgery were: increase in seizure frequency in the last two preoperative years, presence of preoperative psychiatric disturbances, ictal contralateral propagation, MRI lesion distant from the surgery site, incongruency of data of preoperative investigations, postoperative sequels and non-HS type MR residuum.]

Hypertension and nephrology

[Telemedicine care for high-risk hypertensive patients with antihypertensive for reaching better blood pressure target ratio and smaller blood pressure variability]

KISS István, ÁDÁM Ágnes, HERCZEG Béla, MATOLTSY András, POÓR Ferenc, SZEGEDI János, VÁRALLYAY Zoltán, PAKSY András, KÉKES Ede

[Telehealth care of high-risk hypertensive patients for a better target blood pressure and smaller size blood pressure fluctuation. Authors conducted a one-year, multicentre, prospective, observational study with no intervention. Their aim was to achieve better targeting and smaller blood pressure fluctuation in patients with high risk hypertensive patients with the new type of doctorpatient co-operation and telemedicinal care than the conventional control method. In the active group, 50 patients, in the non-active group 47 treated hypertensive patients were analysed. During the observation period (1 year) the mean (± SD) of the systolic blood pressure decreased from 143.3 (15.1) mmHg to 134.5 (9.2) mmHg in the active group, but in the non-active group there was no significant decrease. The target blood pressure (< 140/90 mmHg) could be increased from 46% to 62%. The two characteristics of interpersonal visit-to-visit variability index. The standard deviation (SD) and variation coefficient (VC) showed a significant decrease in the active group. There was no change in the inactive group. A method supported by telemedicine-assisted and better patientphysician- assistant co-operation is suitable for increasing target blood pressure rates and reducing blood pressure fluctuation.]