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Hypertension And Antihypertensives

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https://www.readbyqxmd.com/read/30108659/vasorelaxant-and-hypotensive-effects-of-cheonwangbosimdan-in-sd-and-shr-rats
#1
Bumjung Kim, Cheolmin Jo, Ho-Young Choi, Kyungjin Lee
Historically, traditional herbal medicines (THMs) have been the conventional treatment strategy in the Korean medical system for treating many diseases. However, THMs have rarely been used to treat hypertension, and moreover few studies have investigated the interaction of blood pressure with the coadministration of synthetic antihypertensives. We aimed to evaluate the vasorelaxant and hypotensive effects of the traditional herbal prescription Cheonwangbosimdan (CWBSD; "Tianwangbuxindan" in Chinese) and the combination of CWBSD with amlodipine...
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/30107356/cytotoxic-and-genotoxic-effects-of-antihypertensives-distributed-in-brazil-by-social-programs-are-they-safe
#2
Maria Fernanda de Moura Leão, Jonathaline Apollo Duarte, Patrícia Dutra Sauzen, Jacqueline da Costa Escobar Piccoli, Luís Flávio Souza de Oliveira, Michel Mansur Machado
Hypertension, a chronic non-transmissible multifactorial condition, it is highly frequent in Brazil, affecting about 32.5% of the population over 25 years of age. It is characterized by the sustained increase in systolic and diastolic blood pressure levels above 140 mmHg and 90 mmHg, respectively. It is the major aggravating factor in cardiovascular complications and the appearance of other comorbidities. Aiming to promote greater adherence to treatment and improve the population's access to basic medicament, in 2004 the Federal Government created the Programa Farmácia Popular do Brasil (PFPB); partnership with private institutions that provides the population with medicament to control hypertension, free of charge or subsidized at up to 90% of the value...
August 9, 2018: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/30101908/a-case-of-anticentromere-antibody-positive-scleroderma-renal-crisis-requiring-dialysis
#3
Masamitsu Ubukata, Atsushi Mitsuhashi, Yuki Nishizawa, Teruhiro Fujii, Masaki Hara, Akihito Ohta, Kosaku Nitta
A 70-year-old man with prior Raynaud's phenomena developed hypertension and renal insufficiency. Raynaud's phenomena, finger skin thickening, interstitial lung disease, and positive anticentromere antibody findings indicated systemic sclerosis (SSc). Based on the presence of SSc, severe hypertension with rapidly progressive renal failure, and proliferative and obliterative arteriolar vasculopathy, scleroderma renal crisis (SRC) was diagnosed. Despite good blood pressure control with antihypertensive drugs, hemodialysis was initiated and could not be withdrawn owing to unimproved renal dysfunction...
August 10, 2018: Internal Medicine
https://www.readbyqxmd.com/read/30100225/cardiovascular-risk-factors-in-adults-with-congenital-heart-defects-recognised-but-not-treated-an-analysis-of-the-german-national-register-for-congenital-heart-defects
#4
Ulrike M M Bauer, Marc-André Körten, Gerhard-Paul Diller, Paul Helm, Helmut Baumgartner, Peter Ewert, Oktay Tutarel
BACKGROUND: As adult congenital heart disease (ACHD) patients are aging, a high prevalence of cardiovascular risk factors is encountered similar to the general population. Currently, data regarding the primary and secondary prevention of acquired cardiovascular disease in ACHD is lacking. METHODS: The German National Register of Congenital Heart Defects was systematically screened for ACHD patients with established cardiovascular risk factors or documented acquired cardiovascular conditions...
August 4, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/30099979/association-of-depression-with-mortality-in-an-elderly-treated-hypertensive-population
#5
Enayet K Chowdhury, Michael Berk, Mark R Nelson, Lindon M H Wing, Christopher M Reid
ABSTRACTBackground:Both elevated blood pressure and/or depression increase the risk of cardiovascular disease and mortality. This study in treated elderly hypertensive patients explored the incidence of depression, its association (pre-existing and incident) with mortality and predictors of incident depression. METHODS: Data from 6,083 hypertensive patients aged ≥65 years enrolled in the Second Australian National Blood Pressure study were used. Participants were followed for a median of 10...
August 13, 2018: International Psychogeriatrics
https://www.readbyqxmd.com/read/30099532/aortic-root-dilatation-is-associated-with-incident-cardiovascular-events-in-a-population-of-treated-hypertensive-patients-the-campania-salute-network
#6
Grazia Canciello, Costantino Mancusi, Maria Angela Losi, Raffaele Izzo, Bruno Trimarco, Giovanni de Simone, Nicola De Luca
BACKGROUND: Aortic root (AR) dimension (ARD) at the Valsalva sinuses has been associated with incident cardiovascular (CV) events in population-based studies, but this effect could be due to the association with increased left ventricular (LV) mass. There is also uncertainty on how to define clear-cut AR dilatation. Thus, we analyzed the Campania Salute Network (CSN) registry to (i) establish criteria for evaluation of ARD, (ii) propose cut-points for AR dilatation, and (iii) determine whether AR dilatation has prognostic value independent of LV hypertrophy (LVH)...
July 14, 2018: American Journal of Hypertension
https://www.readbyqxmd.com/read/30097121/urtica-dioica-l-leaf-extract-modulates-blood-pressure-and-oxidative-stress-in-spontaneously-hypertensive-rats
#7
Una-Jovana Vajic, Jelica Grujic-Milanovic, Zoran Miloradovic, Djurdjica Jovovic, Milan Ivanov, Danijela Karanovic, Katarina Savikin, Branko Bugarski, Nevena Mihailovic-Stanojevic
BACKGROUND: Urtica dioica L. (Stinging nettle) has been used for centuries for the treatment of numerous health issues. PURPOSE: This study investigates the antioxidant capacity and the most abundant phenolic compounds of Urtica dioica L. leaf extract (UE), and its antihypertensive and antioxidative effects in vivo. STUDY DESIGN: Spontaneously hypertensive rats were supplemented with 10, 50, and 200 mg/kg/day of UE and 10 mg/kg/day of losartan during 4-week period...
July 15, 2018: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/30095728/evaluation-of-the-antihypertensive-effect-of-nocturnal-administration-of-acetylsalicylic-acid-a-cross-over-randomized-clinical-trial
#8
Maria Victoria Ruiz Arzalluz, Natalia Burgos-Alonso, Arturo Garcia-Alvarez, Maria Cruz Gomez Fernandez, Ernest Vinyoles, Gonzalo Grandes
OBJECTIVE: Several studies have shown that evening intake of aspirin has antihypertensive effect in healthy adults, which has not been proven in patients with cardiovascular disease, who mostly take aspirin in the morning. We have evaluated the antihypertensive effect of bedtime administration of aspirin in patients with cardiovascular disease already treated for hypertension. METHODS: This is a multicenter randomized triple-blind placebo-controlled crossover trial, with hypertensive patients treated with aspirin for secondary prevention...
August 7, 2018: Journal of Hypertension
https://www.readbyqxmd.com/read/30093159/new-high-blood-pressure-guidelines-back-on-track-with-lower-treatment-goals-but-implementation-challenges-abound
#9
EDITORIAL
Randall S Stafford
The recently released 2017 High Blood Pressure Guidelines depart from past guidelines in both their approach and recommendations. Developed by multiple health organizations, including the American College of Preventive Medicine, the guidelines continue to define normal blood pressure as <120/80 mmHg, but now define hypertension as ≥130/80 mmHg (previously ≥140/90 mmHg). This change categorizes 101 million Americans (46% of adults) as hypertensive (compared to 32% previously). The guidelines rely heavily on findings from the Systolic Blood Pressure Intervention Trial (SPRINT)...
August 6, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/30092434/predicting-factors-associated-with-postoperative-hypotension-following-carotid-artery-stenting
#10
Gustavo Rubio, John K Karwowski, Hilene DeAmorim, Lee J Goldstein, Arash Bornak
INTRODUCTION: and objective: Prolonged hemodynamic instability after carotid artery stenting (CAS) has been associated with increased incidence of stroke and other major adverse events. The objective of this study is to determine the factors associated with hypotension following CAS. In particular, this study evaluates whether involvement of the carotid bifurcation/bulb and degree of calcification can predict postoperative hypotension. METHODS: A retrospective review of 90 CAS performed in 88 patients at a single tertiary center was performed...
August 6, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/30092411/a-randomized-controlled-crossover-trial-evaluating-differential-responses-to-antihypertensive-drugs-used-as-mono-or-dual-therapy-on-the-basis-of-ethnicity-the-comparison-of-optimal-hypertension-regimens-part-of-the-ancestry-informative-markers-in-hypertension
#11
Omar Mukhtar, Joseph Cheriyan, John R Cockcroft, David Collier, James M Coulson, Indranil Dasgupta, Luca Faconti, Mark Glover, Anthony M Heagerty, Teck K Khong, Gregory Y H Lip, Adrian P Mander, Mellone N Marchong, Una Martin, Barry J McDonnell, Carmel M McEniery, Sandosh Padmanabhan, Manish Saxena, Peter J Sever, Julian I Shiel, Julie Wych, Phil J Chowienczyk, Ian B Wilkinson
BACKGROUND: Ethnicity, along with a variety of genetic and environmental factors, is thought to influence the efficacy of antihypertensive therapies. Current UK guidelines use a "black versus white" approach; in doing so, they ignore the United Kingdom's largest ethnic minority: Asians from South Asia. STUDY DESIGN: The primary purpose of the AIM-HY INFORM trial is to identify potential differences in response to antihypertensive drugs used as mono- or dual therapy on the basis of self-defined ethnicity...
May 20, 2018: American Heart Journal
https://www.readbyqxmd.com/read/30090713/polypharmacy-and-comorbidity-status-in-the-treatment-of-type-2-diabetic-patients-attending-a-tertiary-care-hospital-an-observational-and-questionnaire-based-study
#12
Rania Indu, Anjan Adhikari, Indira Maisnam, Piyali Basak, Tapas Kumar Sur, Anup Kumar Das
Purpose/Aim: Diabetes mellitus is associated with several comorbid conditions. Thus, often, diabetic patients are prescribed multiple drugs. Although multiple drugs help to combat various diseases, they also increase the propensity of drug interactions and adverse drug reactions. The present study thus tried to evaluate the comorbid conditions and concurrent medications associated with type 2 diabetic patients. It also aimed to address patient compliance for the medications provided to them...
July 2018: Perspectives in Clinical Research
https://www.readbyqxmd.com/read/30088301/phytochemistry-pharmacology-and-clinical-use-of-panax-notoginseng-flowers-buds
#13
REVIEW
Siqi Zhang, Chong Chen, Wenxi Lu, Li Wei
Panax notoginseng is a well-known traditional Chinese medicine, and dried flower buds of P. notoginseng (FBP) have also been used as a medicine or tea for a long time. The pharmacological effects of FBP include antihypertensive, anticancer, hepatoprotective, and cardiovascular protective effects. The compounds in FBP include saponins, flavonoids, volatile oils, and polysaccharides. The total saponins are the principal bioactive components. In modern applications, FBP is used to treat hypertension and tinnitus...
August 8, 2018: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/30087613/ethnobotany-of-anti-hypertensive-plants-used-in-northern-pakistan
#14
Khafsa Malik, Mushtaq Ahmad, Rainer W Bussmann, Akash Tariq, Riaz Ullah, Ali S Alqahtani, Abdelaaty A Shahat, Neelam Rashid, Muhammad Zafar, Shazia Sultana, Syed N Shah
Hypertension is one of the most important factors responsible for cardiovascular ailments worldwide. It has been observed that herbal products and alternative herbal therapies played a significant role in decreasing hypertension. The aim of the current study is to provide significant ethnopharmacological information, both qualitative and quantitative on medicinal plants related to hypertension from Northern Pakistan. The documented data were quantitatively analyzed for the first time in this area. A total of 250 participants were interviewed through semi-structured discussions and questionnaires...
2018: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/30087099/global-prevalence-of-resistant-hypertension-a-meta-analysis-of-data-from-3-2-million-patients
#15
REVIEW
Jean Jacques Noubiap, Jobert Richie Nansseu, Ulrich Flore Nyaga, Paule Sandra Sime, Innocent Francis, Jean Joel Bigna
OBJECTIVE: We conducted the first systematic review and meta-analysis to estimate the specific prevalence of apparent treatment-resistant, pseudo-resistant and true-resistant hypertension among treated patients with hypertension globally. METHODS: We conducted a search in PubMed, EMBASE, Web of Science and Global Index Medicus to identify articles published from inception to 30 September 2017, and searched the reference list of retrieved articles. We used a random-effects model to estimate the prevalence of resistant hypertension across studies and heterogeneity was assessed via the χ² test on Cochran's Q statistic...
August 7, 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/30087093/technologies-for-innovative-monitoring-to-reduce-blood-pressure-and-change-lifestyle-using-mobile-phones-in-adult-and-elderly-populations-tim-study-protocol-for-a-randomized-controlled-trial
#16
Sandra C Fuchs, Erno Harzheim, Cirano Iochpe, Caroline N de David, Marcelo R Gonçalves, Guilhermo P Sesin, Cassio M Costa, Leila B Moreira, Flavio D Fuchs
BACKGROUND: Hypertension is a growing problem worldwide, markedly in low- and middle-income countries, where the rate of control slightly decreased. The overall prevalence of hypertension in Brazil is 28.7% among adult individuals and 68.9% in the population aged 60 years and older, and less than a third of patients have controlled blood pressure (BP). The use of technologies-mobile phones and the internet-to implement interventions to reduce blood pressure can minimize costs and diminish cardiovascular risk...
August 7, 2018: JMIR Research Protocols
https://www.readbyqxmd.com/read/30085014/impact-of-complex-congenital-heart-disease-on-the-prevalence-of-arterial-hypertension-after-aortic-coarctation-repair
#17
Ugo Giordano, Marcello Chinali, Alessio Franceschini, Giulia Cafiero, Marie Laure Yammine, Gianluca Brancaccio, Salvatore Giannico
OBJECTIVES: This study was designed to evaluate the difference in the prevalence of long-term arterial hypertension among patients with corrected aortic coarctation according to the existence of associated cardiac congenital lesions. METHODS: We identified 235 patients who had undergone surgery for aortic coarctation and classified them into 2 groups: patients with isolated coarctation of the aorta (CoA) and patients with aortic coarctation associated with complex congenital heart disease...
August 6, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/30084975/association-of-either-left-ventricular-hypertrophy-or-diastolic-dysfunction-with-24-hour-central-and-peripheral-blood-pressure
#18
Pedro Blanch, Pedro Armario, Anna Oliveras, Patricia Fernández-Llama, Susana Vázquez, Julia Pareja, Empar Álvarez, Francesca Calero, Cristina Sierra, Alejandro de la Sierra
Background: Central blood pressure (BP) is considered as a better estimator of hypertension associated risks than peripheral BP. We aimed to evaluate the association of 24-hour central BP, in comparison with 24-hour peripheral BP, with the presence of left ventricular hypertrophy (LVH), or diastolic dysfunction (DD). Methods: Cross-sectional study of 208 hypertensive patients, aged 57±12 years, 34% women. Office and 24-hour central and peripheral BP were measured by the oscillometric Mobil-O-Graph device...
August 1, 2018: American Journal of Hypertension
https://www.readbyqxmd.com/read/30084190/blood-pressure-control-in-conventional-hemodialysis
#19
Panagiotis I Georgianos, Rajiv Agarwal
Hypertension among patients on hemodialysis is common, difficult to diagnose and often inadequately controlled. Although specific blood pressure (BP) targets in this particular population are not yet established, meta-analyses of randomized trials showed that deliberate BP-lowering with antihypertensive drugs improves clinical outcomes in hemodialysis patients. BP-lowering in these individuals should initially utilize nonpharmacological strategies aiming to control sodium and volume overload. Accordingly, restricting dietary sodium intake, eliminating intradialytic sodium gain via individualized dialysate sodium prescription, optimally assessing and managing dry-weight and providing a sufficient duration of dialysis are first-line treatment considerations to control BP...
August 6, 2018: Seminars in Dialysis
https://www.readbyqxmd.com/read/30083717/what-should-be-the-target-blood-pressure-for-this-older-patient-with-hypertension-grand-rounds-discussion-from-beth-israel-deaconess-medical-center
#20
Gerald W Smetana, Jennifer Beach, Lewis Lipsitz, Howard Libman
Hypertension is prevalent and the most important risk factor for cardiovascular disease. Controversy exists regarding the optimum threshold above which to begin antihypertensive therapy and the optimum target blood pressure once medication is begun. This controversy is particularly true for older patients, who may be more likely to benefit from treatment because of their higher risk for cardiovascular events, but may also be more at risk for adverse effects of treatment. Two guidelines published in 2017 address this issue...
August 7, 2018: Annals of Internal Medicine
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