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Clinical Neuroscience

MARCH 30, 2019

EEG-based connectivity in patients with partial seizures with and without generalization

DÖMÖTÖR Johanna, CLEMENS Béla, EMRI Miklós, PUSKÁS Szilvia, FEKETE István

Objective - to investigate the neurophysiological basis of secondary generalization of partial epileptic seizures. Patients and methods - inter-ictal, resting-state EEG functional connectivity (EEGfC) was evaluated and compared: patients with exclusively simple partial seizures (sp group) were compared to patients with simple partial and secondary generalized seizures (spsg group); patients with exclusively complex partial seizures (cp group) were compared to patients with cp and secondary generalized seizures (cpsg group); the collapsed sp+cp group (spcp) was compared to those who had exclusively secondary generalized seizures (sg group). EEGfC was computed from 21-channel waking EEG. 3 minutes of waking EEG background activity was analyzed by the LORETA Source Correlation (LSC) software. Current source density time series were computed for 23 pre-defined cortical regions (ROI) in each hemisphere, for the 1-25 Hz very narrow bands (1 Hz bandwidth). Thereafter Pearson correlation coefficients were calculated between all pairs of ROI time series in the same hemisphere. Z-scored correlation coefficients were compared at the group level (t-tests and correction for multiple comparisons by local false discovery rate, FDR). Results - Statistically significant (corrected p<0.05) EEGfC differences emerged at specific frequencies (spsg > sg; cpsg > cp), and at many frequencies (sg > spcp). The findings indicated increased coupling between motor cortices and several non-motor areas in patients with partial and sg seizures as compared to patients with partial seizures and no sg seizures. Further findings suggested increased coupling between medial parietal-occipital areas (structural core of the cortex) and lateral hemispheric areas. Conclusion - increased inter-ictal EEGfC is associated with habitual occurrence of secondary generalized seizures.

Hypertension and nephrology

FEBRUARY 20, 2019

[Hypertension and atrial fibrillation. Part 3. Screening of atrial fibrillation with active involvement of patients. New telemedicine devices]

KÉKES Ede

[In the early detection of atrial fibrillation, new devices and methods with smart phone applications for patients’ self-control a regaining increasing role. The author provides a detailed description of a number of reliable, validated - working on smart phones or without her solutions - equipment with pulse or ECG recording and the irvalue in every day clinical practice. They promote closer physician - patient cooperation and signal the future of prevention and care of atrial fibrillation. In the early detection of atrial fibrillation, new devices and methods with smart phone applications for patients’ self-control a regain in gin creasing role.]

Journal of Nursing Theory and Practice

AUGUST 30, 2018

[Study based on special care needs of elderly people in Nursing Home run by Church ]

BADÓ Erika, BALOGH Zoltán

[Aims: The changes from the introduction of the care needs of elderly people in Nursing Home run by Church, set year 2011 against year 2016. Methods: The sample was taken from the residents of Filadelfia Integrated Social Institution in 2011 (N=118), in 2016 (N=122) and from the nurses who worked there in 2011 and also in 2016 (N==18). The survey was conducted through a self-constructed online questionnaire. The Nursing Documentation was reviewed during the document analysis. Data were analyzed with SPSS using Chi square and Fisher’s tests. Results: It can be concluded that the numbers of care needed people increased, like living with dementia (p=0,001), using catheter (p=0,001), handicapped (p=0,001), using long term painkillers (p=0,005). Fluctuation and the decrease of the numbers of professional stuff are typical. Conclusions: For the care needs of elderly people, higher level care is needed with professional stuff qualifications. ]

Hypertension and nephrology

DECEMBER 10, 2018

[Hypertension and atrial fibrillation. Part 2. Basic methods of screening atrial fibrillation]

KÉKES Ede

[Early detection of PF, especially short-term “paroxysmal aritmia”, is very important primarily in older individuals (over 65 ys), especially those with heart disease, hypertension or diabetes. Two methods are known for the early detection of PF: In one (regular screening) making 12-lead ECG examination for individuals over the age of 65 at fix times. The other (opportunistic screening) means that every person over the age of 65, whenever he or she percieves any complains, the physician will experience the pulse of the patient and in case of arrhythmia the EKG is made.]

Hypertension and nephrology

OCTOBER 20, 2018

[The importance of recognition and proper treatment of hypertension and the maintenance of adherence in hypertension care]

NEMCSIK János, PÁLL Dénes, JÁRAI Zoltán

[Hypertension is the leading cause of death and disability-adjusted life years. In the United States hypertension accounts for more cardiovascular (CV) deaths than any other modifiable CV disease risk factor and was second only to cigarette smoking as a preventable cause of death for any reason. In our country the situation is similar. In Hungary the number of subjects with hypertension is approximately 3.5 million and this high prevalence contributes markedly to the poor Hungarian CV morbidity and mortality figures. The recognition of hypertension, the initiation of drug therapy and the long-term follow- up of the patients is mainly the task of primary care. Besides that it inheres high responsibility, this is also a grateful commitment, as hypertension in most of the cases can be treated properly with lifestyle-changes and medications leading to a marked decrease of CV complications, especially stroke. In our review article we would like to focus on the high prevalence of hypertension worldwide as well as in our country, the exact implementation of screening, the risk reduction potential of the proper treatment and the importance of the long-term maintenance of treatment adherence.]

Journal of Nursing Theory and Practice

JUNE 30, 2018

[Nursing career of the high-school students]

TISÓCZKI Evelin, BALOGH Zoltán

[Aim of the research: The aim of the study is to analyze the trends of student orientation in the age and compulsory education process by age group. In our research, we would like to answer the question of how much „popularity” the health care profession as a professional area among students participating in Hungarian public education. If you feel this area of expertise close to you, what kind of vision you have. Research and sampling methods: A self-constructed questionnaire was administered during 24 Oct 2017 - 13 Jan 2018. In all counties of Hungary, the authors sent it to at least one of the training sites and filled up with me (N=329). These training sites are involved in healthcare training. Data were analysed with SPSS 15.0 for Windows statistical program. Chi square, Mann-Whitney tests were applied (p <0,05). Results: Out of the 159 people (48%), 170 (52%) in the family have healthcare workers. When performing the controls of the distributions, we can conclude that there is no significant difference in the distribution between the two groups, so there is the same number - that is, statistically significant difference - of the proportion of those willing to choose the health care path. In terms of career choice, 276 (86%) of respondents believe it is likely to be oriented towards the health care path, with 46 people (14%) planning their life is in another direction. Seven of its principal did not answer the question. By completing the Mann-Whitney test, we can conclude that there is no significant difference between the two groups in the medians, so there is no difference - that is, statistically significant difference - with respect to career choice as a nursing profession’s esteem. Of the 329 participants, 215 (65%) replied that they would like to work as a nurse, while 114 (35%) responded that they would not choose this job. Conclusion: Don’t influence significantly the career entrant if there is a healthcare worker in the family. Who stand in front of career choice don’t influence significantly the appreciation but is more motivated by sympathy and helplessness toward another person.]

Hypertension and nephrology

SEPTEMBER 14, 2018

[Results of the comprehensive health screening of Hungary (MÁESZ) in 2017 and comparative results of 2010-2017 specially to hypertension]

BARNA István, KÉKES Ede, DAIKI Tenno, DANKOVICS Gergely, KISS István, A MÁESZ Programbizottsága nevében

[The year 2017 saw the continuation of Hungary’s greatest and to date most comprehensive health screening program started in 2010. The examinations - among them coronary examinations - covered the fields of cardiology and hypertension, they took place in a specially furnished lorry. In the program we measured blood pressure, pulse rate, calculated cardiovascular risk, plasma cholesterol, glucose and uric acid levels. Whole body analysis started with measuring height, weight, abdominal circumference and waist/hip ratio defining target body weight. Following the measurement of body fat and muscle content we decided the surface volume of the abdominal fat and calculated body mass index. Participants and results of the examinations of the people who have presented themselves for the test since 2017 have been evaluated. In the Program a total (52.2%) women and (47.8%) men were tested at 204 locations. Upon data processing with the help of a query 21.9% of the participants reported suffering from hypertension. The screening truck has been to 1505 places is Hungary, and travelled 183,335 km, 135,879 people have participated in comprehensive screening. The average systolic blood pressure among women was in the normal range up to the age of 55 years. The diastolic blood pressure levels were in the normal range for both sexes (with the exception of the age group 46-55 of men where it exceeded the upper limit of the normal range by a minimal extent). Among men stage 1 hypertension was the most frequent status for all age groups; blood pressures above 140/90 were measured for 39% of subjects from age 18 onwards. Conclusions: Thanks to the vast information obtained through the program a comprehensive picture has been drawn about Hungary’s present health status not only on a regional or cross sectional level but as it was described in the program, too.]

Hypertension and nephrology

SEPTEMBER 12, 2018

[Treatment of hypertension in kidney transplant patients]

KOVÁCS Tibor, WAGNER László

[Most of the renal transplant recipients suffer from hypertension. Hypertension substantially contributes to the high cardiovascular mortality in this population. The recommendation of the Hungarian Society of Hypertension and the international guidelines suggest to achieve less than 130/80 mmHg as target blood pressure in these patients. Several factors may be in the background of hypertension after kidney transplantation, which can be summarized as factors from the recipient-side, the donorside and factors provoked by transplantation itself. In most of the cases early after transplantation high doses of immunosuppressive drugs (especially calcineurin inhibitors and steroids) are responsible for the increased blood pressure. There are some further special methods apart from the general recommendations which are needed during the examination of hypertension of kidney transplant patients: e.g. measurement of blood trough-level of immunosuppressive drugs, investigation of bone-mineral disorder, screening for the level and causes of anaemia, check-up of the renal graft circulation. Kidney transplant patients suffering from hypertension usually need more than two antihypertensive drugs beyond the use of non-pharmaceutical antihypertensive methods. In the early posttransplantation period calcium channel blockers are preferred antihypertensive medications, because they counterbalance the vasoconstrictive effect of calcineurin inhibitors. The administration of renin-angiotensin-aldosterone inhibitors are rather suggested after the stabilization of renal function (from the 1-3 months posttransplantation). When designing antihypertensive strategy, comorbidities and special factors should be regarded as well, especially volume overload, proteinuria, allograft function (GFR), diabetes, other cardiovascular risk factors, previous cardiovascular events. The setup of an individual therapeutical strategy is advised in view of all these factors, which is different according to the timing after transplantation: the perioperative, the early postoperative phases and from 1-3 months after transplantation have special focuses.]

Hypertension and nephrology

SEPTEMBER 12, 2018

[Hungary’s anthropometric position based on national public health screening (2010-2017). Data and correlation analysis - Part I.]

KÉKES Ede, BARNA István, DAIKI Tenno, Dankovics Gergely, †KISS István

[The aim of the study is to present a Hungarian anthropometric profile on a full-scale basis (body mass, BMI, waist circumference, waist/hip ratio, percentage of body fat, abdominal fat mass) based on the data of the “Nationwide Comprehensive Health Screening Program in Hungary 2010-2020” collected over 8 years. In the analysis we processed 70,094 women and 67,549 men. We found, that in the Hungarian society, overweight and obesity was on the rise between 2010 and 2017, and beyond 2014 its rate was ever higher. Growth of body fat and abdominal fat is characteristic for both sexes, but abdominal obesity in relative terms of waist size, waist/hip ratio and percentage of body fat is significantly higher in morbid obese women. The fact is particularly worrying that these growth trends are already present in age groups of 18-26. These signs warn us definitely that we need to take a greater part in influencing the lifestyle, eating habits of individuals and in the promotion of physical activity.]

Lege Artis Medicinae

AUGUST 30, 2018

[Vision or reality? Can Hungary become hepatitis C virus free by 2030?]

GERVAIN Judit

[According to the WHO, there are 71 million people worldwide and 3 million people in the EU who are infected with hepatitis C virus. Most of these infections, however, remain undiagnosed and only 6-7% of them received antiviral therapy. In Hun-gary, there are an estimated 50.000 infections, out of these 20.000 are identified, the remaining 30.000 infections are outside the reach of the health care sector. Early diagnosis and therapy are of utmost importance as late diagnosis leads to se-vere liver insufficiency, hepatocellular carcinoma and multiple other extrahepatic organ impacts. In Hungary, second generation direct acting enzyme inhibitor antiviral medications with a recovery rate of almost 100% are available since 2015. Since 2018, all patients are treated with this type of therapy. Nevertheless, there are several remaining professional, organisational and health policy issues to solve. Firstly, Hungary should join the EU’s HCV elimination programme which aims to eradicate hepatitis C virus from Europe by 2030. Secondly, the frequency and efficiency of national screening should be increased. Furthermore, better information of the general population, inclusion of general practitioners and civil organisations, and introduction of the compulsory screening of high risk groups and health care professionals would be necessary. This review summarises the evolution of hepatitis C virus diagnostics and therapy over the past three decades, current best practice and the still outstanding tasks. ]