Hypertension and nephrology

[The Double-Faced Thiazides]

KEMPLER Péter1, HORVÁTH Viktor József1

DECEMBER 10, 2015

Hypertension and nephrology - 2015;19(06)

AFFILIATIONS

  1. Semmelweis Egyetem, I. Sz. Belgyógyászati Klinika, Budapest

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Further articles in this publication

Hypertension and nephrology

[Role of nephroclinicopathology in the nephrological diagnosis]

NAGY Judit, KEMÉNY Éva, IVÁNYI Béla

[In cases where a definitive diagnosis of a renal disease cannot be established on the basis of the clinical and laboratory data as well as imaging techniques the histological examination of the renal biopsy can be useful for establishing a pathological diagnosis, assessing the prognosis and can give etiopathogenetic information to guide the further management. The description and the degree of the active and chronic changes may influence the rationale treatment and the likelihood of the response. However, discussion between the nephrologist and the nephropathologist is indispensable at the decision to take the biopsy and at the evaluation of the result of the histological examination.]

Hypertension and nephrology

[Diagnostic of genetic factors affecting blood pressure and the genetic risk factorsof hypertension]

LACZIKÓ Dorottya, RÉPÁSI Eszter, RZEPIEL Andrea, KEREKES Éva, SHENKER-HORVÁTH Kinga, KOLLER Ákos, ELBERT Gábor, NAGY Zsolt B.

[Hypertension is a risk factor of cardiovascular and renal diseases. Although high blood pressure usually does not show symptoms, it can lead to serious health problems such as stroke or cardio and renal insufficiency. Globally 40% of adults over the age of 24 suffer from hypertension, and the risk increases with age. The incidence is more than 70% over 65 years of age. Environmental and genetic effects are jointly responsible for the onset of hypertension, thereby determining predisposing genes is extremely difficult. Genetic variations of several genes have been identified to increase the risk of hypertension. The most common hypertension susceptibility polymorphisms occur in AGT, AGTR1, ACE, NOS3 and CYP4A11 genes. Learning about polymorphisms has clinical importance both in prevention and therapeutic processes. Therapeutic and lifestyle recommendations can be individualized by using molecular genetic tests such us PCR, microarrays, real-time PCR.]

Hypertension and nephrology

[Application of central sympatholytic agents and vasodilators between 2007-2014 based on OEP’s database]

BARNA István, GYURCSÁNYI András

[Due to the a large number of antihypertensive drugs on the Hungarian market, in the light of the constantly updated recommendations for therapy, seemed to be worth to consider the traffic data provided by the National Health Insurance. We analysed the turnover of the centrally-acting and direct vasodilator antihypertensive, using the data of The National Health Insurance Fund (NHIF) between 2007 and 2014. Every year the December data were comparesed, the turnover of the month did not substantially different from other month, an average of 5-6 million boxes of cardiovascular products are prescribed. Over the past seven years it was fluctuating, but overall there was almost 19% increase in the turnover of centrally acting medicinal products. The prescription number of guanfacine decreased almost one-third, moxonidine orders fell 37%, while the turnover of rilmenidine doubled during that same period. A significant expansion of the centrally acting rilmenidine became clear in the domestic market. The minimal side effects, the favourable profile of applications, the number of international and domestic studies make it an excellent second-third additional agent. The use of vasodilators overall increased of a small degree (15%), mainly due to a 53% increase of doxazosin. Considering the domestic prescribing habits they follow very well the international and domestic recommendations. The observed differences in each group are the effects of the positive results of recent studies.]

Hypertension and nephrology

[The Worldwide and Hungarian Prevalence of Hypertension According to the 2014 WHO Database]

KÉKES Ede

Hypertension and nephrology

[Measurement Options of Overweight and Obesity and their Levels of Usefulness]

KISS István, KÉKES Ede

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[Objective - In our case report we present the treatment of a female patient suffering from therapy resistant depression. This procedure is not in practice in Hungary at present, the aim of our work to reproduce the findigs of international studies in domestic circumstances. Matter - Major depression is a common, chronic and severe mental disorder, with 16.2% lifetime prevalence. Many international randomized, placebo controlled trials found administration of ketamine infusion effective in depressed patients. Methods - Since ketamine is an anesthetic agent, its administration was performed in the post-operative monitoring room of our hospital operating-room, supervised by an anesthesiologist. According to formerly published data, a dose of 0.5 mg/kg of body weight was administered intravenously in 40 minutes by perfusor. The drug was administered in a same manner fifteen days later. Subject - The patient was admitted to our inpatient ward with severe depression. During two months of combined antidepressant therapy her condition has not improved significantly. Approval for off label drug indication was granted with urgency by the National Institute of Quality and Organizational Development in Healthcare and Medicines. Results - During the two treatments the Hamilton Depression Rating Scale 21 items rating scale score was reduced to 8 from the baseline 28, the Hamilton Anxiety Rating Scale score was reduced to 6 from 25, Beck Depression Inventory was reduced to 9 from 20. Upon administration of the drug no severe adverse event was detected, the mild dissociative state related to ketamine was ceased in a short period of time. Discussion - With administration of 0.5 mg/kg ketamine the authors managed to achieve rapid improvement in a therapy resistant depressed patient, without permanent side effects. Our future plan is to repeat the use of the drug within a double-blind, placebo controlled trial in order to prove its efficacy in hospital settings. ]

Hypertension and nephrology

[Infections associated to vesicoureteral reflux disease in children below 1 year of age: the infulence of continuous antibiotic prophylactic therapy on the prevalence of resistant pathogenic bacteria]

MÁTTYUS István, KENESEI Éva, VÁSÁRHELYI Barna

[Background: The primary goal when children with vesicoureteral reflux disease (VUR) are treated is the prevention of pyelonephritis and persisting renal damage. Continuous antibiotic prophylaxis (CAP) is usually applied to reach this aim. The selection of resisting pathogens is the major risk of CAP. The aim of our survey was to describe the patterns of pathogenic strains leading to pyelonephritis in patients treated with and without CAP. Patients and method: The pathogenic strains implicated in pyelonephritis were identified in 48 and 56 children below 1 year of age who were treated with or without CAP, respectively, between years 2006 and 2011. Results: Breakthrough urinary tract infections developing in the presence of CAP are more frequently (with about a double risk) caused by polyresistant bacteria compared to infections that emerged without CAP. Nevertheless, it should be noted that the prevalence of resistant pathogens was about 40% even in infants without CAP. Discussion: The pattern of pathogenic strains leading to pyelonephritis alters significantly even in the cohort of children below 1 year of age treated with CAP to prevent infections associated to VUR. The risk may be decreased through the rational use of antibiotics. To reach this goal national guidelines on VUR should be updated and the role of additional non-antibiotic treatment should be established.]