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Rajkumar Bharatia, Manoj Chitale, Ganesh Narain Saxena, Raman Ganesh Kumar, Chikkalingaiah, Abhijit Trailokya, Kalpesh Dalvi, Suhas Talele
INTRODUCTION: Hypertension (HTN), being a major risk factor for cardiovascular diseases (CVDs), is an important issue of medical and public health. High blood pressure (BP) is ranked as the third most important risk factor for attributable burden of disease in south Asia (2010). Hypertension (HTN) exerts a substantial public health burden on cardiovascular health status and healthcare systems in India. Uncontrolled hypertension among adults with hypertension is associated with increased mortality...
July 2016: Journal of the Association of Physicians of India
Min Soo Kim, Kyung Il Jo, Je Young Yeon, Jong Soo Kim, Keon Ha Kim, Pyoung Jeon, Seung Chyul Hong
INTRODUCTION: The purpose of this study was to explore the safety and efficacy of an antiplatelet response assay and drug adjustment to prevent delayed thromboembolic events after stent-assisted coil embolization. METHODS: A total of 370 patients were enrolled in this study between December 2005 and July 2014. Of these, 124 patients were placed into the drug resistance test (DRT) group with drug adjustment according to response to an antiplatelet agent, and 246 patients comprised the control group with a standard antiplatelet regimen...
October 18, 2016: Neuroradiology
Roghayeh Akbari, Bahram Adelani, Reza Ghadimi
BACKGROUND: Both vitamin D deficiency and hypertension are prevalent in the general population. Several observations indicate an association between vitamin D deficiency and high blood pressure. The present case-control study aimed to compare serum 25-hydroxyvitamin D (25-OHD) in hypertensive patients versus healthy controls. METHODS: One hundred patients aged 30-60 years with hypertension (HTN) and 100 healthy controls without history of hypertention were compared regarding serum 25-OHD...
2016: Caspian Journal of Internal Medicine
Zhi Chen, Hao Wu, Guohua Wang, Ye Feng
BACKGROUND: This study was aimed to explore the molecular mechanisms of hypertensive nephropathy (HTN). METHODS: Gene expression profile of GSE37460, which based on 27 healthy living donor samples (HTN group) and 15 hypertensive nephropathy samples (control group), were downloaded from Gene Expression Omnibus (GEO) database. The differentially expressed genes (DEGs) between two groups were identified. STRING database was used to reveal protein-protein interaction (PPI) network of DEGs, followed by the functional enrichment analysis of the PPI network...
October 18, 2016: BMC Nephrology
Jongha Park
Cardiovascular (CV) risk assessment is not easy in chronic kidney disease (CKD) patients. Age, male sex, race, family history of CV disease, smoking status and diabetes should be considered as CV risk factors as the general population. It is also accepted that hypertension (HTN) is associated with the greater risk of CV complications in this population. However, there are some concerns in this issue.First, supporting evidence for specific blood pressure (BP) targets in CKD is scarce. Many observational studies reported a J-shaped association between BP level and CV mortality unlike a linear association in the general population...
September 2016: Journal of Hypertension
Byeong-Keuk Kim
Catheter-based renal sympathetic denervation (RDN) has opened the new world in the treatment of resistant or refractory hypertension. However, SYMPLICITY HTN-3, 2:1 randomization, blinded and sham-controlled study did not show a significant reduction of systolic blood pressure (BP) in patients with resistant hypertension 6 months after RDN as compared with a sham control. After that, substudy investigating the predictors of BP responses in SYMPLICITY HTN-3 trial was reported; racial difference and optimal medical treatment were issued for the optimal denervation therapy...
September 2016: Journal of Hypertension
Mohan Raizada
Hypertension (HTN) is the most prevalent modifiable risk for cardiovascular disease (CVD) and disorders directly influencing CVD (i.e. obesity, diabetes, chronic kidney disease, obstructive sleep apnea, etc.). About one billion people worldwide have HTN, with American adults having 90% lifetime risk of developing HTN. Despite aggressive campaign for lifestyle changes and advances in drug therapy, HTN remains an immense health, emotional, and economic challenge. This is due, in part, to the fact that ∼50% of HTN patients' blood pressure remains uncontrolled and ∼20% of HTN patients are resistant to or require > antihypertensive drugs...
September 2016: Journal of Hypertension
Tingyan Xu, Jingping Sun, Alex Pui-Wai Lee, Yan Yang, Xingsheng Yang, Yan Li, Cheuk-Man Yu, Jiguang Wang
OBJECTIVE: Hypertension (HTN) leads to left ventricular (LV) remodeling, which results in diastolic dysfunction in the presence of preserved ejection fraction (EF). The goal of this study was to explore the subclinical left ventricular systolic dysfunction and mechanism of preserved EF using layer-specific quantification of myocardial deformation in patients with HTN. DESIGN AND METHOD: The routine 2D (frame rate >50 Hz) data sets were acquired using GE E9 system in 120 hypertensive patients (73 male, 54 ± 13years, blood pressure = 165 ± 20/ 96 ± 117 mmHg) and 120 age and gender matched normal subjects (124 ± 9/80 ± 8mmHg)...
September 2016: Journal of Hypertension
Darae Kim, Chi Young Shim, Geu-Ru Hong, In Jeong Cho, Hyuk-Jae Chang, Jong-Won Ha, Namsik Chung
OBJECTIVE: The aim of this study was to comprehensively assess mechanical adaptation of LV in subclinical patients with hypertension(HTN) using a layer specific speckle-tracking echocardiography. DESIGN AND METHOD: Conventional transthoracic echocardiography (TTE) with 2D-layer specific speckle-tracking echocardiography was performed on 218 HTN patients with preserved LV ejection fraction (EF > 50%). Endocardial, epicardial, and transmural global longitudinal strain (GLS), global circumferential strains (GCS), and peak LV torsion were measured...
September 2016: Journal of Hypertension
Anping Cai, Ling Wang, Yingling Zhou, Jiyan Chen, Yingqing Feng, Qi Zhong
OBJECTIVE: Current study sought to evaluate the effects of obstructive sleep apnea (OSA) plus hypertension (HTN) on prevalent cardiovascular diseases (CVD). DESIGN AND METHOD: This was a cross-sectional study and a total of 1889 subjects were enrolled. The apnea-hypopnea index (AHI) was measured by polysomnography and OSA degree was classified as mild (AHI 5-14.9) and moderate-severe (AHI ≥ 15), and AHI < 5 was considered no-OSA. Mean and lowest oxyhemoglobin saturation (SaO2) was detected by pulse oximetry...
September 2016: Journal of Hypertension
Donghoon Choi
: Atherosclerotic renal artery stenosis is an increasingly recognized medical problem especially in elderly patients. It commonly occurs with systemic manifestations including hypertension (HTN), chronic kidney disease (CKD) or atherosclerotic diseases including coronary or peripheral artery disease. Significant renal artery stenosis may result in HTN, ischemic nephropathy, however it is still in debate about the benefit of revascularization. Although several randomized controlled trials including Angioplasty and Stenting for Renal Artery Lesions (ASTRAL) and Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL) study has failed to reveal a significant benefit of angioplasty, angioplasty with medical therapy is increasingly accepted in some patients with certain clinical conditions...
September 2016: Journal of Hypertension
George Bakris
Renal denervation started out as a very promising approach to treat resistant hypertension with a very strong conceptual and basic science frame work from Gerald DiBona's lab and extending into the early non shame clinical studies demonstrating proof of concept in SYMPLICITY HTN-1 and 2. SYMPLICITY-HTN 3 a properly done, sham control trial failed to show a benefit on further reduction of BP compared to the sham group. The conclusion the procedure doesn't work. How could this be-it was clearly effective in animal models but why not in man...
September 2016: Journal of Hypertension
Markus Schlaich
Accumulating evidence from mainly uncontrolled and unblinded clinical studies with various types of ablation catheters have shown that renal denervation (RDN) can be applied safely and is effective in lowering blood pressure (BP) in most patients with treatment resistant hypertension. Sustained BP lowering has been documented up to 3 years at this stage. Furthermore, RDN has been associated with regression of target organ damage, such as left ventricular hypertrophy, arterial stiffness and others. Several studies indicate potential benefit in other common clinical conditions associated with increased sympathetic tone including chronic kidney disease and heart failure...
September 2016: Journal of Hypertension
Midori Awazu
ABP is more reliable and reproducible than casual BP, enables computation of the mean, daytime, night-time ABP, and 24-h pulse pressure, detects white coat effect or reversed white coat effect, and provides information regarding diurnal BP pattern as well as BP variability. ABP correlates better with target-organ damage than casual BP. ABPM is now widely used also in children. Increasing age and higher mean BP are factors that improve the success rate of ABPM. There is a guideline from American Heart Association to standardize the use of ABPM in children, including the detailed recommendations for the use of ABPM and for the interpretation of the data...
September 2016: Journal of Hypertension
Rashmi Yadav, Raj Kumar Yadav, Rajesh Khadgawat, Nalin Mehta
OBJECTIVE: To study the effects of 12 week yoga-based lifestyle intervention on cardio-metabolic risk factors and adipocytokines in overweight/obese subjects with pre-hypertension [systolic blood pressure (SBP) 130-139 mmHg or diastolic blood pressure (DBP) 85-89 mmHg] or hypertension (HTN). DESIGN AND METHOD: This prospective, single arm, lifestyle intervention study was conducted in overweight/obese (body mass index; BMI 23-24.9/ ≥ 25 kg/m) subjects (n = 44), with pre-HTN or previously diagnosed HTN...
September 2016: Journal of Hypertension
Krasimira Hristova, Vera Bogdanova, Rumen Marinov
OBJECTIVE: Arterial hypertension (HTN) causes left ventricular (LV) dysfunction even if ejection function (EF) remains preserved. The objective of this study was to assess whether complex LAFI (left atrium functional index) had additional value in definition and grading of diastolic dysfunction and compare with indices of atrial deformation - longitudinal strain. DESIGN AND METHOD: Peak atrial longitudinal strain (PALS) was evaluated in 82 patients with systemic HTN and preserved EF (> = 55%) divided in 41 with diastolic dysfunction but no hypertrophy (HTNdd), and 41 with no diastolic dysfunction or hypertrophy (eHTN)...
September 2016: Journal of Hypertension
Daniel Ngui, Michael J H Qiu, Michael Mann
OBJECTIVE: In order to address the systematic and practice management issues associated with managing hypertension, we undertook a quality improvement project at a multi-physician clinic in Vancouver, British Columbia, Canada. We piloted an evidence-based electronic medical record (EMR) hypertension management dashboard based on the 2014 Canadian Hypertension Education Program (CHEP) guideline recommendations. Since June 1, 2015, our chronic disease coordinator utilized our EMR HTN Dashboard to generate patient recalls, create physician reminders and to enhance internal clinic referrals to provide 1:1 patient hypertension self-management education by physicians and our clinical pharmacist team...
September 2016: Journal of Hypertension
Joung Won Lee, Nam-Kyoo Lim, Jung Hoon Lee, Hyun-Young Park
OBJECTIVE: Hypertension (HTN) and diabetes (DM) have been reported to cause other cardiovascular diseases (CVD). However, evidence of the joint effect of hypertension and diabetes based on real world data is limited in Korea. We aim to evaluate the risks of onset cardiovascular diseases in relation with pre-existing hypertension or diabetes in the middle-aged Koreans using Korean National Health Insurance Database. DESIGN AND METHOD: The 88,187 middle-aged Koreans who did not have any major cardiovascular diseases except for HTN at baseline were analyzed...
September 2016: Journal of Hypertension
Rha Seung-Woon, Choi Byoung Geol, Li Hu, Na Jin Oh, Choi Cheol Ung, Park Chang Gyu, Seo Hong Seog, Oh Dong Joo, Kim Yong Hoon, Her Ae-Young, Park Sang-Ho
OBJECTIVE: Hypertension (HTN) and its organ damage such as left ventricular hypertrophy (LVH) can lead to worsening heart failure, cardiovascular morbidity and mortality. However, there are limited data regarding the impact of LVH in HTN patients (pts) who underwent successful percutaneous coronary intervention (PCI) with drug eluting stents (DESs) on long-term clinical outcomes. DESIGN AND METHOD: A total of 1,704 consecutive HTN pts who underwent PCI from 2004 to 2014 were enrolled...
September 2016: Journal of Hypertension
Unna Triam-Anuruck, Prin Vathesatogkit, Teerapat Yingchoncharoen, Wisuit Katekao, Oraporn See, Sukit Yamwong, Piyamitr Sritara
OBJECTIVE: Hypertension (HTN) inarguably causes remodeling of left ventricle (LV). However, the effect of awareness, treatment and control of hypertension on LV geometry has not been established. We sought to identify the relationship between the classification of LV geometry and awareness, treatment and control of hypertension in a large Thai elderly population. DESIGN AND METHOD: Participants with complete echocardiographic data were enrolled in 2012. Detailed hypertension data was retrieved from the survey in 1997, 2002, 2007 and 2012...
September 2016: Journal of Hypertension
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