Lege Artis Medicinae

[FACTORS INFLUENCING ADOLESCENT BLOOD PRESSURE - THE DEBRECEN HYPERTENSION STUDY]

PÁLL Dénes, KATONA Éva, ZRÍNYI Miklós, ZATIK János, PARAGH György, FÜLESDI Béla

SEPTEMBER 18, 2004

Lege Artis Medicinae - 2004;14(08-09)

[INTRODUCTION - The aim of the study was to obtain epidemiological data on the blood pressure (BP) status of high school students and familiar, constitutional and lifestyle factors influencing their blood pressure. METHODS - After a 10 minutes rest, three repeated BP measurements were taken from the right upper arm, separated by 5 minute intervals. All measurements were obtained by a validated, automated, digital OMRON M4 device. A total sample of 10 194 high school students from Debrecen, included 5163 boys and 5031 girls, whose average age was 16.55±0.99 years. RESULTS - Boys had a significantly higher BP than girls (122.51±13.47/69.58±8.92 mmHg vs. 111.24±12.5/67.41±8.92 mmHg) (p<0.001). There was a positive correlation between weight and BP (rsyst =0.42, rdiast =0.286; p<0.001), height and BP (rsyst =0.326, rdiast =0.145; p<0.001), but not between the age and BP. Subjects whose father had hypertension differed significantly from controls’ BP (p<0.001). If the mother was considered being hypertensive only the diastolic BP differed. Subjects with low birth weight (<2500 grams) in the history had significantly greater systolic (p<0.002), but not diastolic BP than those weighting >2500 grams at birth. Subjects smoking, consuming alcohol, living a stressful life, eating salty foods, or doing regular workout did not differ in terms of both systolic and diastolic BP in our sample. CONCLUSIONS - Significant positive associations were found between BP and height and weight, with a stronger relationship to systolic BP. The males’ BP exceeded the females’ values, while those having hypertension in their family history or low birth weight had also higher BP.]

COMMENTS

0 comments

Further articles in this publication

Lege Artis Medicinae

[SCIENTIFIC DIGEST]

Lege Artis Medicinae

[FIXED-COMBINATION THERAPY IN ANTIHYPERTENSIVE TREATMENT]

BARNA István

[Target blood pressure and reduction in cardiovascular morbidity and mortality have to be accomplished always with the consideration of target organ lesion. Fixed-combination antihypertensive therapy has become accepted based on the recommendations of international and Hungarian medical associations that are aware of the results of evidence based medicine. The fix combinational treatment is more favorable for patients’ compliance. The daily dosage of drugs with 24 hour effect improves the patients’ cooperativeness. During fix combinational treatment higher efficiency, smaller dose and fewer side effects were observed. In combination, the effects of the drugs on blood pressure are additive without any increase in adverse effects. Last, but not least the cost of drugs of fixed combination are lower than buying the drugs separately. After careful consideration the fixed combination therapy can be recommended to the everyday practice.]

Lege Artis Medicinae

[Maybe I have not died in vain]

MATOS Lajos

Lege Artis Medicinae

[RISKS AND BENEFITS OF MEDICATION IN PREGNANT WOMEN]

CZEIZEL Endre

[The Hungarian Case-Control Surveillance System of Congenital Abnormalities can provide appropriate data for the evaluation of risk and benefits of drugs and pregnancy supplements in pregnant women. Among the main principles, the importance of time factor (the first trimester concept is outdated) and the explanation of frequent false teratogenic findings (e.g. recall bias, chance effect, etc.) are discussed. The main conclusion is that at present the exaggerated teratogenic risk of drugs is much more harmful for the fetus than the rare teratogenic effect of some drugs themselves. Medical doctors and other experts therefore need more education to know the principles and findings of modern human teratology because it may help us to have a better balance between the risks and benefits of drug use during pregnancy. On the other hand, the primary prevention of neural-tube defects and some other congenital abnormalities is demonstrated by periconceptional folic acid or folic acid-containing multivitamin supplementation. Unfortunately, this new method is used rarely and inappropriately (due to the late onset of supplementation) in Hungary.]

Lege Artis Medicinae

[THE VASCULAR BACKGROUND OF ERECTILE DYSFUNCTION]

TÓTH Károly

[With the new era of the medicaments, erectile dysfunction has become of great interest among sexual problems. Earlier, psychogenic origin was thought to be the main background, but today vasculogenetic reasons are have become equally important factors. Experimental data and clinical investigations demonstrate that erectile dysfunction is part and consequence of the same vascular process which is observed in aging and in atherosclerotic processes of the well-known arterial localisations (coronary arteries, cerebral arteries etc.). It was also common previously to associate erectile dysfunction with obliterative atherosclerotic disease but today endothel dysfunction, vascular remodelling and atherosclerosis are thought to be main pathogenetic factors affecting the whole arterial vascular system causing erectile dysfunction. Classic risk factors can also be observed in these patients, such as hypertension, dyslipidaemia, smoking and diabetes. Neurogenic factors are also involved in the development of erectile dysfunction. Based on this, erectile dysfunction is considered as the predictor of cardiovascular diseases preceding the general manifestation of the disease by 2-3 years.]

All articles in the issue

Related contents

Hypertension and nephrology

[Epidemiology of hypertension in Hungary]

SZEGEDI János, KÉKES Ede, SONKODI Sándor, KISS István

[The most important aspects of Hungarian hypertension epidemiology are demonstrated. The prevalence of hypertension is continuously increasing and in 2011 from the nearly 10 million population exceeded 3 million. Its occurrence rises in parallel with the increase in of systolic blood pressure and the progression of age, and exceeds 60% in those aged over 65 years. The average blood pressure is increasing in children and adolescents, and isolated systolic hypertension is often observed in those over 65-70 years. The situation is closely related to overweight in the young, while in elderly the atherosclerotic process results in low diastolic blood pressure. The prevalence is significantly different in some regions with the highest incidence in South-Transdanubia and North- Hungary. Overall, there is a higher incidence in women. Among known hypertensive patients, the ratio of men is greater till 40-45 years; thereafter, there will be an equilibration and in elderly women the incidence will be higher. It is interesting, that the morbidity and mortality have significantly increased in hypertension and diabetes since 2004, while the incidence of myocardial infarction and stroke has significantly decreased. As concerns organ damage, an increase in occurrence of left ventricular hypertrophy and microalbuminuria has been observed. Metabolic syndrome, diabetes mellitus and ischemic heart disease were the most frequent comorbidities.]

Clinical Neuroscience

[Analysis of patients applying for emergency treatment with vertigo related symptoms]

VARGA Csaba, NAGY Ferenc, DRUBITS Katalin, LELOVICS Zsuzsanna, VARGA Győrfi Krisztina, OLÁH Tibor

[Objective - Analyzing the medical record data of patients with the main symptom of vertigo in “Kaposi Mór” Hospital’s Emergency Department. Method - Retrospective evaluation of patients’s medical history with vertigo related diagnoses according to BNO classification. Results - In the year of 2010, 18 000 patients were presented to ED. In 471 cases the symptoms were vertigo related which makes up 3% of the total. Almost half, 46% of these patients were brought in by ambulance medical car. The ratio of women was twice as high as of the men. One fifth, 19% of patients with vertigo gained admission to the ward and 81% of them were discharged in 24 hours. According to the interviews, 4 types of vertigo have been identified: “whirling style” vertigo in 37% of the cases, dizziness in 33% of the cases, presyncope in 12% and „light headedness” in 9%. The remaining 9% couldn’t be classified. Conclusion - Vertigo is common presenting symptom in emergency department, however it rarely indicates severe condition. The diagnostic value of vertigo classification based on history and brain CT result in identifying the severity of the background condition is questionable. We found that in recognizing the cases which need prompt intervention, thorough neurological examination and the clarification of the vertigo’s circumstances proved to be helpful.]

Lege Artis Medicinae

[Epidemilogy of hepatitis C virus and possibilities of transmission]

HAGYMÁSI Krisztina, LENGYEL Gabriella

[The medical impact of hepatitis C (HCV) is significant worldwide. The main consequences are chronic hepatic injury, cirrhosis, and hepatocellular carcinoma formation. The estimated global prevalence is 3% with 180 million infected people worldwide. The prevalence <1% in Hungary. The prevalence increased between 1990 and 2005 in East Asia, Western Europe, and West sub-Saharan Africa. There is characteristic geographical distribution of the main HCV genotypes. The mode of transmission can not be identified of 40% of cases. The most frequent transmission is the intravénás drug injection in the developed countries, and unsafe health procedures in developing countries. The sensitive, nucleic acid amplification testing, identification of high-risk groups, development of vaccination would help the HCV prevalence in the future. ]

Hypertension and nephrology

[New data about adolescent hypertension]

PÁLL Dénes, JUHÁSZ Mária, LENGYEL Szabolcs, FÜLESDI Béla, PARAGH György, KATONA Éva

[The new recommendation of management of high blood pressure in children and adolescents was published at Journal of Hypertension, September 2009. The aim of this review is - based on this guideline - to summarize the newest knowledge of epidemiology, pathomechanism, diagnosis and treatment of adolescent hypertension.]

Lege Artis Medicinae

[SEPSIS AS A NEW DISEASE - PROBLEMS IN HUNGARY]

LUDWIG Endre

[In our current understanding sepsis is a systemic inflammatory response syndrome to infections mediated by cytokines, an uncontrolled progression which may result in multiorgan failure and in the final stage septic shock. There are no pathognomic clinical signs or laboratory parameters in the early stage of sepsis and the diagnosis can be easily missed if the possibility is overlooked. One of the crucial points of therapy is early diagnosis: the mortality rate of severe sepsis is about 20% and that of septic shock is about 40-50%. The cornerstones of the therapy are the eradication of the focus of sepsis (surgical intervention and antimicrobial treatment), standard intensive care and the intervention in the pathophysiological process of sepsis. For successful treatment a multidisciplinary approach is required: only the early diagnosis and the teamwork of different specialists can decrease the mortality rate that is higher in Hungary than the international average.]