scholarly journals Endothelial function in patients with asthma according to circadian blood pressure profile

2010 ◽  
Vol 16 (4) ◽  
pp. 390-394
Author(s):  
N. A. Karoli ◽  
A. A. Roschina ◽  
A. P. Rebrov

Objective. The aim of study is asses of the endothelial functional features in patient with bronchial asthma with different types of blood pressure (BP) circadial rhythm. Design and methods. 62 patients with bronchial asthma (from 25 to 60 years old) were included in our study. Control group was represented by 30 healthy people for examination of endothelial function and 77 patients with essential arterial hypertension for 24-h blood pressure rhythm analysis. We described 2 groups of patients («dippers» and «non-dippers») by ambulatory 24-h blood pressure monitoring. Results. «Non-dipper» type was significantly prevalent in patient with asthma in comparative with patients with essential arterial hypertension (51,6% opposite 33,7%). The flow-depended endothelial dysfunction is most common in patient with asthma (dippers and non-dippers) than in control group. Negative correlation between nitroglycerin-depended vasodilatation and night-depressing systolic and diastolic blood pressure degree was presented in the study. Conclusion. We founded associations between endothelial dysfunction and BP circadial rhythm in patients with bronchial asthma, especially in «non-dippers».

Author(s):  
Domenico Di Raimondo ◽  
Gaia Musiari ◽  
Alida Benfante ◽  
Salvatore Battaglia ◽  
Giuliana Rizzo ◽  
...  

Background: several studies report an increased risk for asthmatic subjects to develop arterial hypertension and the relationship between these two diseases, frequently co-existing, still has some unclear aspects. Methods: The BADA (blood pressure levels, clinical features and markers of subclinical cardiovascular damage of asthma patients) study is aimed to evaluate the prevalence of the cardiovascular comorbidities of asthma and their impact on the clinical outcome. The main exclusion criteria were the presence of other respiratory diseases, current smoking, any contraindication to ambulatory blood pressure monitoring (ABPM). Results: The overall percentage of asthmatics having also hypertension was 75% (30 patients) vs. 45% (18 patients) of the control group (p: 0.012). Reduced level of FEV1 (but not inhaled steroid therapy) was associated to newly-diagnosed hypertension (p: 0.0002), higher day SBP levels (p: 0.003), higher day DBP levels (p: 0.03), higher 24 h-SBP levels (p: 0.005) and higher 24h-DBP levels (p: 0.03). The regression analysis performed taking into account sex, age, diabetes, fasting glucose, and body mass index confirms the independent role played by asthma: odds ratio (OR): 3.66 (CI: 1.29–11.1). Conclusions: hypertension is highly prevalent in asthma; the use of ABPM has allowed the detection of a considerable number of unrecognized hypertensives.


2010 ◽  
Vol 16 (3) ◽  
pp. 256-260 ◽  
Author(s):  
M. E. Statsenko ◽  
M. V. Derevjanchenko

Objective. To study the blood pressure variability, morphofunctional parameters of the heart, kidney and metabolic status in hypertensive patients with secondary chronic pyelonephritis. Design and methods. The study included 110 patients: 55 patients with arterial hypertension and secondary chronic pyelonephritis, who underwent surgery for upper urinary tract, and 55 patients with essential arterial hypertension. All patients underwent 24-hour blood pressure monitoring, echocardiography; relative urine density in the morning urine portion, microalbuminuria, blood creatinine were assessed, glomerular fi ltration rate was calculated using MDRD formula. Results. Patients with arterial hypertension and chronic pyelonephritis have signifi cant changes of the blood pressure profi le, and hypertrophy and diastolic left ventricle dysfunction are more frequently observed in this group. A close relation between renal function and the state of the cardiovascular system is established. We also found higher numbers of total cholesterol, the most atherogenic fractions of cholesterol and triglycerides in this group compared to patients with essential hypertension.


2013 ◽  
Vol 94 (6) ◽  
pp. 798-803 ◽  
Author(s):  
Z R Khabibrakhmanova ◽  
T P Makarova ◽  
D I Sadykova

Aim. To study the specifics of lead, zinc, copper, magnesium and calcium metabolism in children and adolescents with essential arterial hypertension living in different ecological settings. Methods. 100 children and adolescents aged 13-17 years with arterial hypertension, living in «industrial» (52 patients) and «residential» (48 patients) areas were examined in cardiology ward. 33 healthy children and adolescents comparable by age and gender were included as healthy controls. According to 24-hour blood pressure monitoring, groups with stable, labile arterial hypertension and «white coat hypertension» were formed. The levels of elements in 24-hour urine and in serum were measured by atomic absorption spectrophotometry. Results. In children and adolescents with stable arterial hypertension living in industrial areas, parameters of 24-hour blood pressure monitoring (mean 24-hour and mean daytime systolic blood pressure values, time of systolic hypertension, mean 24-hour and mean daytime blood pressure values) were higher compared to the same parameters in children from residential areas, the difference was statistically significant. The study of elements metabolism revealed increased lead exposure in children with essential arterial hypertension living in industrial areas, and misbalance of essential elements in those patients compared to the same parameters in children from residential areas. Conclusion. Results suggest increased exposure to arterial hypertension and marked misbalance of essential elements in children and adolescents with essential arterial hypertension living in industrial areas.


2007 ◽  
Vol 13 (4) ◽  
pp. 256-261
Author(s):  
N. YU. Klimenko ◽  
N. V. Drobotya ◽  
A. A. Kastanyan ◽  
V. V. Kaltykova ◽  
E. Sh. Guseynova

A study of daily blood pressure (BP) dynamics, functional endothelial condition at hypertensive patients in combination with tuberculosis of various localization and estimation of an opportunity of correction of the revealed disturbances during 12-week therapy by the fixed combination of perindopril and indapamide - noliprel-forte (Servier, France) were performed. During research more expressed endothelial dysfunction at hypertensive patients, proceeding on a background of tubercular process in comparison with patients with isolated arterial hypertension was revealed. Therapy by noliprel-forte provided the reliable 24-hour control of BP level, which was accompanied by endothelial function normalization that was shown by improvement of a endothelium-dependent vasodilatation and decrease of a von Willebrand factor level. .


Author(s):  
N. Svyrydova ◽  
O. Mykytei

To conduct a comparative analysis of daily blood pressure profile in patients with recurrent and primary ischemic stroke. We were examined 124 patients, of which 94 patients with ischemic stroke in acute period, which came to the hospital in up to 2 days after the onset of the disease and were observed in the neurological department. The control group consisted of 30 patients with hypertensive encephalopathy. The conducted analysis of daily blood pressure monitoring in patients with recurrent and primary ischemic stroke indicates the importance of using this diagnostic method as a reliable difference in many indicators of arterial pressure is obtained. The difference averages of daily monitoring of blood pressure for all periods day informative confirms the difference in blood pressure in patients with primary and repeated ischemic stroke, as observed significant difference of values: the day indices of systolic, diastolic, blood pressure pulse heart rate parameters. The study allowed to increase the effectiveness of the diagnosis of recurrent ischemic stroke by studying the characteristics of central hemodynamics.


10.12737/3316 ◽  
2014 ◽  
Vol 21 (1) ◽  
pp. 66-72 ◽  
Author(s):  
Белоусова ◽  
A. Belousova ◽  
Агасаров ◽  
Lev Agasarov

Due to the active professional activities of women aged 45-60, in the modern society, the after-care treatment of female patients with essential arterial hypertension (stages I-II , grades 1-2 ) under pressure of climacteric syndrome is of high social and economic importance. The specialists of medical rehabilitation are the problem of finding effective technologies of medical and non-medical series for improving the quality of life of women in this age group. This article presents the results of after-care treatment of women with essential arterial hypertension and mild or moderate climacteric syndrome (92 females aged 50±4.5) by means of the use of standard hypotensive pharmaceuticals (Candesartan, Bisoprolol, and Hydrochlorothiazide), non-hormonal pharmaceuticals (Klimadynon Uno), and spectral phototherapy as a physiotherapy approach. Such treatment resulted in reliable stabilization of blood pressure, vegetative functions, responsiveness, anxiety, encephalitic circulatory dynamics according to the REG data, and WAN indicators. The average clinical response of the control group amounts to 81.4 %, while that of the experimental group makes up 65.5 %. The key results are sustainable blood pressure stabilization, improved overall health, decreased frequency and severity of the climacteric syndrome along with stabilized vegetative functions, improved encephalitic circulatory dynamics, and psycho-emotional state.


2009 ◽  
Vol 6 (4) ◽  
pp. 59-63
Author(s):  
Il'ya Mikhaylovich Davidovich ◽  
Oleg Vladimirovich Afonaskov ◽  
Yuliya Konstantinovna Staroverova

Aim: to evaluate memory, attention and thinking functions indices in young hired military officers depending on their 24-hours blood pressure profiles. Materials and methods. The study was made in 49 patients with stage 1-2 arterial hypertension, aged 39,3±0,8, who did not take hypotensive medicines or took them occasionally. 24-hours blood pressure monitoring was performed with assessment of cognitive functions (memory, attention) depending on the stage, degree and duration of the disease. The control group included 12 men with no signs of arterial hypertension. Results. Comparing with the controls the memory, attention and thinking indices in hypertonic patients were found to be lower .even in those who had the first degree of hypertension and duration of the disease less than 5 years. The hypertonic patients showed lowering of attention and semantic memory scopes irrespective of duration of the disease. There was a negative correlation between monitored blood pressure data and memory, attention and thinking indices. Conclusions. Light cognitive dysfunctions can be found in young hired military officers with initial arterial hypertension but they are more typical for stage 2 of the disease


Author(s):  
Vadim P. Mikhin ◽  
Evgenia V. Gavrilyuk ◽  
Irina V. Evsegneeva

The purpose of the study was to assess the parameters of innate immunity in patients with essential arterial hypertension and to establish a relationship with the effectiveness of antihypertensive pharmacotherapy. Materials and methods. The study included 48 patients with essential arterial hypertension stage II, arterial hypertension 2 degree and hypertrophy of the left ventricular myocardium, which were divided into 2 groups: the first group (25 patients) - these are patients whose blood pressure reached the target values, and the second group (23 patients) are patients whose blood pressure did not reach the target values against the background of antihypertensive therapy (perindopril - 5 mg/day and amlodipine - 5 mg/day) (group 2). Indicators of 18 healthy donors were used as a comparison group (control group). Results. In patients with essential arterial hypertension of group 1, compared with the control group, the concentration of IL-1α, IL-6, IL-8, IL-10, IL-1 receptor antagonist, IL-2, C4- and C5a-components of the complement system and factor H is significantly higher and the level of C3 is lower-component of the complement system. In patients with essential arterial hypertension of group 2, more pronounced changes in the cytokine link of the immunity and the complement system were established before the start of antihypertensive therapy. After the antihypertensive therapy in patients with essential arterial hypertension of the 1st group in the blood plasma, the concentration of TNF, IL-1α, IL-8, IL-10, IL-1 receptor antagonist significantly decreased, but not to the values of the control group, and in patients of the 2nd group, the effectiveness of antihypertensive therapy in correcting parameters innate immunity was found to be less effective. Conclusion. Revealing the participation of innate immunity indicators in the formation of arterial hypertension opens up new possibilities for the pathogenetic therapy of this disease and developing measures to prevent or level the damage to target organs.


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