Hypertension and nephrology

[Blood pressures of adolescents at screening program in Budapest]


APRIL 10, 2016

Hypertension and nephrology - 2016;20(02)

[The Aim of the screening program was to investigate the blood pressure and the association with obesity, hypercholesterinaemia and increased body fluid in adolescents. Methods: A screening program was conducted during the period from April 2010 to May 2011.The screenings consisted of: blood pressure, heart rate, body composition determination, cholesterol, blood glucose, weight, height and BMI. Results: 2226 children fullfied all of the outlined criteria. Their range of age was between 14–18 years. The average systolic blood pressure was 126.34±12.55 Hgmm volt. At boys were higher 131.87±13.59 then at girls 117.49±5.69 Hgmm. The average diastolic blood pressure was 71.86±8.74 Hgmm. There were also higher at boys 72.61±9.17 then at girls 66.69±5.04 Hgmm. High systolic blood pressure (95%<) were 307/1326 cases at girls, and 403/876 cases at boys. High diastolic blood pressure were together with high systolic blood pressure, but less frequency. High diastolic blood pressure occurred at 85 girls and at 90 boys. Overweight and obes were 18.994% of girls and 15.26% of boys. The percentage of pathological high blood pressure was most frequent among boys and girls who are in the overweight group. The pathologically high level of body fat percentage appeared to be 12.98% among girls and 5.9% among boys. In elevated BMI groups the frequency of high body fat was 66% among girls and 81% among boys. The mean cholesterol was significantly higher in the overweight and obese group. Conclusions: Rates of hypertension and overweight and obesity are high in school children in Budapest, and increased bodyweight is a significant risk factor for hypertension. The results of the study will help to design preventive programmers.]



Further articles in this publication

Hypertension and nephrology

[A Letter to Our Readers]

A szerkesztôség

Hypertension and nephrology

[Plasma ortho-tyrosine/para-tyrosine ratio predicts hyporesponsiveness to erythropoiesis-stimulating agents in dialyzed patients]

KUN Szilárd, MIKOLÁS Esztella, MOLNÁR Gergő Attila, SÉLLEY Eszter, LACZY Boglárka, CSIKY Botond, KOVÁCS Tibor, WITTMANN István

[Objectives: Patients suffering from end-stage renal failure (ESRF) are mostly treated with erythropoiesis-stimulating agents (ESAs). They often show hyporesponsiveness to ESA, which condition is associated with elevated production of free radicals. Phenylalnine (Phe) is converted into para- and ortho-tyrosine (p- and o- Tyr) by hydroxyl free radical. o-Tyr is produced exclusively in this way. However, physiological isomer p-Tyr is formed in significantly higher amounts by phenylalaninehydroxylase, mainly in the kidney. It has been shown that p-Tyr production is decreased in ESRF. As a result, p-Tyr can be replaced by o-Tyr in proteins, e.g. in proteins playing part in signal transduction of erythropoietin. We aimed to study the association of different Tyr isoforms with ESA-responsiveness. Methods: Four groups of volunteers were involved in our cross-sectional study: healthy volunteers (CONTR; n=16), patients on hemodialysis without ESA-treatment (non-ESA-HD; n=8), hemodialyzed patients with ESA-treatment (ESA-HD; n=40) and patients on continuous peritoneal dialysis (CAPD; n=21). Plasma p-, o-Tyr and Phe levels were detected using a high performance liquid chromatography (HPLC)-method, with fluorescence detection. ESA-demand was expressed as ESA-dose, ESAdose/ body weight and erythropoietin resistance index1 (ERI1, weekly ESA-dose/body weight/hemoglobin). Multivariate regression models were used to examine predictors of ESA-demand. In these models, most of the known predictors of ESA-hyporesponsiveness were included. Results: Lower p-Tyr levels were found in dialyzed patients compared with control subjects. In contrast, o-Tyr levels and o-Tyr/p-Tyr ratios were higher in dialyzed patients. Regarding dialyzed patients, o-Tyr level and o-Tyr/p-Tyr ratio were higher in ESA-HD than in non-ESA-HD and CAPD groups. Weekly ESA-dose/body weight and ERI1 correlated with o-Tyr/p-Tyr ratio (r=0.441, p=0.001; r=0.434, p=0.001, respectively). Finally, o-Tyr/p-Tyr ratio proved to be an independent predictor of ERI1 (β=0.330, p=0.016). Discussion: Our results suggest that elevation of o-Tyr/p-Tyr ratio could be responsible for ESA-hyporesponsiveness in dialyzed patients.]

Hypertension and nephrology

[Initiation of antihipertensive therapy with fix combinations, focusing on perindopril, amlodipine and indapamide]


[Early clinical studies proved that most hypertensive patients (>70%) need drug combinations to reach the target blood pressure. We should combine two or three - sometimes more - drugs from different antihypertensive classes for quicker normalisation of blood pressure and to reduce incidence and severity of hypertensive complications. Several international and Hungarian (MHT 2015) guidelines emphasize the advantages of fix combinations against free combinations. Most frequently used combinations contain ACEi + calcium antagonist, or ACEi + diuretic. From them I will focus on the perindopril + amlodipine or perindopril + indapamide combinations. If we do not reach target blood pressure, triple fix combinations (e.g. perindopril + amlodipine + indapamide) can also be used. Now there are fix combinations of different strengths, therefore we may start the therapy with these fix combinations according to patients’ characteristics (e.g. age, complications, concomitant diseases).]

Hypertension and nephrology

[Rilmenidin - a versatile combination partner in the treatment of high blood pressure]


[The rilmenidin as an imidazoline agonist drug strongly decreases the central sympathetic activity, release of renine and the RAS activity. Because of these advantageous properties the peripheral vascular resistance falls and the blood pressure is decreased. Today it is excellent tool for combination therapy. Useful especially in stress induced hypertension. The antihypertensive effects of ACE inhibitors sor calcium antagonists are increased by rilmenidine. This drug decreases the insuline resistance, it has a positive effect on the carbohydrate and fat metabolism, because it is useful as a complementary therapy in metabolic syndrome and diabetes mellitus of type II. It is useful in stress induced hypertension, and in menopause as well.]

Hypertension and nephrology

[Article Reports]


All articles in the issue

Related contents

Hungarian Radiology

[Az emlődaganatok radiológiai vizsgálatának újdonságai Onco Update, 2007]


[Experiences about the breast diagnostic methods are accumulating year-to-year, rapidly. Therefore the current examination algorithm is changing continuously. New diagnostic and therapeutic modalities are entering into the daily practice. Some of them became obsolete, so far their application is becoming a faulty decision. Some other methods become obligatory steps in the diagnostics. These are the reasons why the up-to-date knowledge of the literature is mandatory. Systematic review of the most recent articles of the last two years (January 2005-December 2006) of breast radiological diagnostics and the actual place of the imaging and interventional methods are presented. The following topics are summarized: breast cancer screening with conventional and digital mammography, computer assisted diagnostics (CAD), high risk patients' screening, US, MRI, MSCT, PET/CT, diagnostic interventions, differential diagnostics, percutaneous tumour ablation, therapy-related questions in the diagnostic work up.]

Hypertension and nephrology

[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.]

Lege Artis Medicinae


ÚJSZÁSZY László, SIMON László, HORVÁTH Gábor, TAM Beatrix

[The frequency of colorectal cancer is increasing all over the world. It is the second most frequent oncological disease leading to death in both sexes in Hungary. The main part of colorectal cancer develope after the age of 50. In case of patients having higher risk we have to calculate with the earlier appearance of the tumour and detectable molecular genetic disorders. The development of colorectal cancer needs a long time. Before the appearance of the cancer, precancerous processes (adenomas, polyps) can be detected in the large intestine. The development of colorectal cancer can be prevented by the removal of the adenomas (polypectomy). There are many different and efficient methods to detect the precancerous and early disorders. For increasing the compliance to screening programs the common efforts of the society, the National Health Care Services and medical doctors are necessary. The education of the population and the medical services would also be helpful. The colorectal cancer screening programs are costeffective and supported by the different health services independently from the type of the insurance. Screening the patients having higher risk is one of most important task. In these cases the use of colonoscopy is the most frequent method for the screening and follow up as well.]

Hypertension and nephrology

[Health Protective Screening Program of Hungary 2010-2020. Metabolic syndrome - Results in 2010-2012]

KÉKES Ede, BARNA István, DAIKI Tenno, DANKOVICS Gergely, KISS István

[1 597 163 health assessments were performed on 65267 persons as a part of screening program. 132 964 participants were participated in our lifestyle advice program. The number of questionnaire responses for health statue were 3 717 480 during three years. This publication presents the results of metabolic disorders explored by screening. The metabolic syndrome was characterized by visceral obesity, abnormal glucose level and elevated blood pressure. Reasonable suspicion of metabolic syndrome was occured in 33-38% of subjects. Where the positive criteria was present, there were higher values of investigated parameters (waist, glucose, cholesterol, systolic blood pressure, uric acide level) compared with those of negative criteria.]

Lege Artis Medicinae

[The role and scope of screening and diagnosing obstructive sleep apnea syndrome by the family physician]


[Diagnosis and treatment of sleep disorders play an increasingly important role in everyday clinical practice of family physicians. Obstructive sleep apnea syndrome (OSAS) is a significant disorder of this disease group due to its relatively high incidence rate and increasing risk of adverse medical outcomes in the course of time. The prevalence of OSAS is 2-4% in the general population. It is characterized by obstructive apneas and hypopneas mostly with desaturations and/or arousals caused by the repetitive collapse of the upper airway during sleep. Besides impairing sleep efficacy and daytime neurocognitive functions, OSAS increases cardiovascular risk as well. The typical clinical presentation is an excessive daytime sleepiness and loud snoring interrupted by brief pauses of breathing. It can be a risk factor for treatment-resistant and/or non-dipper hypertension, nocturnal cardiac arrhythmias, stroke, cognitive decline and depression. The importance of OSAS is presented by the fact that - according to the latest related Hungarian law reforms - risk evaluation of the disorder is part of the medical assessment of suitability for a driving license. The family physician’s tasks are to recognize the clinical symptoms, identify high-risk patients with potential complications who need adequate treatment and eventually guide them to sleep-diagnostic centers. ]