We compared the ability of automated non-invasive intermittent oscillometric blood pressure monitoring with a new device, CNAP(TM) (continuous non-invasive arterial pressure) to provide a new blood pressure reading in each 1-min interval between spinal anaesthesia and delivery during caesarean section. We also compared the accuracy of continuous non-invasive arterial pressure ...

Lowering blood pressure by pharmacologic intervention reduces the incidence of cardiovascular events. Nevertheless, despite the widespread availability of effective antihypertensive medications, the vast majority of hypertensive patients worldwide continue to have inadequate blood pressure control. The development of new antihypertensive drugs could contribute to improving the hypertension control rate, and ...

Medical management of cerebral vasospasm following aneurysmal subarachnoid hemorrhage (SAH) includes hypertensive, hypervolemic, and hemodilution ("triple-H") therapy. However, there is little information regarding the indications and guidance used to initiate and adjust triple-H therapy. A 43-item questionnaire was e-mailed to 375 members of the Neurocritical Care Society. Questions were designed ...

Serotonin (5-hydroxytryptamine [5-HT]) was named for its isolation from blood serum (sero-) and ability to contract smooth muscle (-tonin). Thus, its relationship with the cardiovascular system began with its discovery. This review will focus on the effects of 5-HT and its receptors in the vasculature, with a focus on their ...

Choking under pressure in sport has been explained by either explicit attention to skill execution (self-focus theories), or attention to performance worries (distraction theories). The aim of the present study was to find out which focus of attention occurs most often when expert athletes perform under pressure. Two retrospective methods ...

Following the recent Ongoing Telmistartan Alone and in Combination With Ramipril Global Endpoint Trial (ONTARGET) finding of adverse renal outcomes, dual renin-angiotensin blockade has fallen out of favour, despite antihypertensive and antiproteinuric efficacy. However, in high-risk severe hypertension, not studied in ONTARGET, whether combination treatment should be withheld or withdrawn ...

Methods DATA SOURCES: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and references in review articles were searched. The authors also attempted to identify the grey literature by contacting trialists. STUDY SELECTION: Randomized controlled trials that enrolled patients with hypertensive emergencies in which a selected antihypertensive agent was compared with ...

Aliskiren is a novel antihypertensive agent and the first direct renin inhibitor (DRI) in clinical use. Several clinical trials have compared DRI with angiotensin receptor blockers (ARBs) in the management of essential hypertension. However, systematic comparison of efficacy and safety between DRIs and ARBs is still lacking. We reviewed randomized ...

It is still debated whether there are differences among the various antihypertensive strategies in heart failure prevention. We performed a network meta-analysis of recent trials in hypertension aimed at investigating this issue. Randomized, controlled trials published from 1997 through 2009 in peer-reviewed journals indexed in the PubMed and EMBASE databases ...

Malignant hypertension (MHT) is the most severe form of hypertension which is clinically defined as the presence of high blood pressure in association with bilateral retinal haemorrhages and/or exudates, with or without papilloedema. The aim of this review article is to discuss whether MHT is a problem which is truly ...

Despite extensive clinical research, still there is some uncertainty regarding management of hypertension, in particular initial and goal blood pressure levels and selection of optimal pharmacotherapy, as well as concomitant medications, to reduce other risk factors. An overview of recent findings from major clinical trials in hypertension (until July 2010), ...

Resistant hypertension, namely the hypertensive state characterized by the inability of multiple antihypertensive drug interventions to lower blood pressure to goal levels, represents a condition frequently detected in clinical practice. Its main features are represented by its heterogeneous etiology as well as its very high cardiovascular risk. This latter peculiarity ...

In 2009 the European Society of Hypertension (ESH) has developed a document updating the recommendations for the diagnosis and treatment of hypertension issued in 2007. The main elements of novelty refer to the assessment of organ damage, the blood pressure thresholds for treatment initiation as well as the blood pressure ...

OPINION STATEMENT: Hypertensive intracerebral hemorrhage remains an entity in search of definitive treatment. It requires management in a specialized unit, where hypertension, hyperglycemia, seizures, and elevated intracranial pressure can be expertly managed. However, the exact target range of hypertensive therapy is uncertain. Extraventricular drainage and surgery for cerebellar hemorrhage can ...

Hypertension is a major independent risk factor for kidney disease and for faster renal function loss. Choice of antihypertensive strategies with highest nephroprotective effect is crucial to prevent or reverse progression to end stage renal disease (ESRD). The present review focuses on the role of hypertension in the progression of ...

Resistant hypertension is defined as blood pressure uncontrolled to guideline levels despite the use of ≥3 antihypertensive medications. When evaluating patients with resistant hypertension, it is important to consider issues such as blood pressure measurement technique, lifestyle, other comorbid conditions and medications, and the white coat effect. To this point, ...

Hypertension and prehypertension are major public health challenges. Prevention and control of prehypertension through lifestyle changes and the treatment of hypertension to goal blood pressure (BP) are important objectives. In most patients, 2 or more medications with complementary mechanisms of action should be used in combination. Referral for evaluation of ...

The aim of this issue of Expert Opinion on Pharmacotherapy is to present the most important and controversial problems in hypertension and nephrology. To this end, the most important points of the current (2009) recommendations of the European Society of Hypertension (ESH) are discussed, including aspects related to the treatment ...

The rate of control of hypertension remains suboptimal despite widespread educational programs and an increasing number of novel medications. The combination of drugs with different mechanisms of action has become an alternative to improve blood pressure reduction and control, enhance adherence to the treatment and reduce adverse events. Telmisartan and ...

Hypertension, the leading cause of mortality and the third largest cause of disability, is poorly controlled worldwide. The failure to control hypertension takes an unacceptable toll on patients and their families. In addition to the personal cost, to the individual patient, uncontrolled hypertension creates huge, avoidable economic burdens when viewed ...

Central arterial systolic blood pressure is a very important factor in the pathophysiology of cardiovascular diseases. Central arterial pressure is a better predictor of cardiovascular risk than peripheral brachial blood pressure. Measurement of central blood pressure is useful for a diagnosis of spurious systolic hypertension in young people. Antihypertensive drugs ...

The combined use of angiotensin converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) poses a dilemma to clinicians. On the one hand, indirect evidence from compelling, but still surrogate outcome measures such as blood pressure and proteinuria suggest some merits of this combination. On the other hand, the outcome ...

A significant proportion of patients with hypertension will need three or more antihypertensive agents to achieve blood pressure goals, particularly those at higher risk. On the other hand, fixed combinations provide an extra beneficial effect, as they improve medication adherence and, secondarily, the attainment of blood pressure goals during follow-up. ...

Spontaneous intracerebral hemorrhage (sICH) is defined as bleeding within the brain parenchyma, and occurs twice as commonly as subarachnoid hemorrhage, but is equally as deadly. Risk factors for sICH include hypertension, advanced age, leukoaraiosis, prior ICH, renal failure, use of anticoagulant drugs, and cerebral amyloid angiopathy. When a patient is ...

Hypertension is a very common modifiable risk factor for cardiovascular morbidity and mortality. Patients with hypertension represent a diverse group. In addition to those with primary hypertension, there are patients whose hypertension is attributable to secondary causes, those with resistant hypertension, and patients who present with a hypertensive crisis. Secondary ...

To review the pharmacology, pharmacokinetics, pharmacodynamics, efficacy data, and adverse effects of spironolactone in the treatment of resistant hypertension. A literature search was conducted using MEDLINE (1966-July 2010), International Pharmaceutical Abstracts (1970-July 2010), and Cochrane database (2009) for the key words spironolactone or resistant hypertension. References cited in the articles ...

Low-dose antihypertensive drugs in combination are prescribed frequently in clinical practice. Combination treatment is superior to monotherapy with higher doses of each drug in terms of blood pressure reduction and side effects. However, it is unclear whether combination treatment provides additional prognostic benefit beyond the blood pressure lowering effects. We ...

Improvements in the diagnosis and treatment of hypertension have been documented in Canada following implementation of a national program to improve hypertension management. To determine whether there are regional variations in not treating diagnosed hypertension with drugs in Canada. Using data from the Canadian Community Health Survey (CCHS) cycle 3.1 ...

Chronic kidney disease is a major public health problem worldwide: it is estimated that in the general population, 1 person in 10 has some degree of renal damage. Adequate blood pressure control represents the mainstay of treatment, to delay deterioration of renal function and prevent cardiovascular complications. Current evidence supports ...

Hypertension is a major public health problem and a key risk factor of cardiovascular diseases. Increased physical activity has been recommended as an important lifestyle modification for the prevention and control of hypertension. However the optimal characteristics for a physical activity programme remain open to debate. Walking is recommended by ...

Despite the known health risks of hypertension, many hypertensive patients still have uncontrolled blood pressure. Clinical inertia, the tendency of physicians not to intensify treatment, is a common barrier in controlling chronic diseases. This trial is aimed at determining the impact of activating patients to ask providers to make changes ...

Medication nonadherence is common and results in preventable disease complications. This study assessed the effectiveness of a multifactorial intervention to improve both medication adherence and blood pressure control and to reduce cardiovascular events. In this multicenter, cluster-randomized trial, physicians from hospital-based hypertension clinics and primary care centers across Spain were ...

Purpose. Hypertension is a common adverse effect of vascular endothelial growth factor (VEGF) signaling inhibitors, such as bevacizumab, with an incidence upwards of 35%. The management of bevacizumab-induced hypertension is important in order to avoid dose interruption/discontinuation and/or end organ damage. The efficacy of antihypertensive medications for this cause of ...

About 32 million Americans have uncontrolled hypertension, and the impending shortage of primary care physicians could result in worsening blood pressure control. The "Treat to Target" approach to hypertension in primary care has the potential to increase hypertension control while off-loading a portion of hypertension management from physicians to other ...

Hypertensive patients with cardiovascular (CV) comorbidities are at increased risk, and cardiologists' care should put particular emphasis on controlling blood pressure. Data on blood pressure treatment and control and drug utilization on a global scale, however, are scarce. Aiming to resolve this lack of information, the authors analyzed the data ...

The role of alpha-1 adrenoceptor antagonists (alpha-blockers) in the management of hypertension continues to evolve. Recent data support their use as add-on therapy in uncontrolled hypertension when used in combination with all other major classes of antihypertensive drug and there is increasing evidence suggesting that they have modest but significant ...

ACE inhibitors (ACEI) and angiotensin receptor blockers (ARB) are superior to dihydropyridine calcium-antagonists (DHP) with regard to reduction of albuminuria in patients with diabetic nephropathy. It has been argued that with blood pressure outside the targets DHP may exaggerate albuminuria in hypertensive patients. We addressed the question in an observational ...

Combination antihypertensive therapy with an inhibitor of the renin-angiotensin system (RAS) and a calcium channel blocker (CCB) is a rational approach to achieve blood pressure (BP) goals in patients with hypertension, and may provide additional cardiovascular protection compared to other strategies in special populations. This article reviews the rationale for, ...

Achieving full benefits of blood pressure control in populations requires prompt recognition of previously undetected hypertension. In 2003, the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure provided definitions of hypertension and recommended that single elevated readings be confirmed within 1 ...

Over a century of experience with brachial blood pressure has produced a substantial amount of information on the role of blood pressure as a factor in heart disease, stroke and kidney failure. Successful interventions lowering blood pressure and reducing damage to vital organs testify further to the importance of this ...

The goals of antihypertensive therapy include optimal reduction in blood pressure (BP) while providing a favorable tolerability profile that promotes long-term adherence to treatment. For most patients with hypertension, these treatment goals cannot be achieved with monotherapy. When instituted early, however, combination therapy results in more rapid control of BP. ...

The efficacy of antihypertensive drug therapy is undisputed, but observational studies show that few patients reach a target blood pressure <140/90 mm Hg. However, there is limited data on the drug prescribing patterns and their effectiveness in real practice. This retrospective observational survey of electronic patient records extracted data from 24 Swedish ...

The relationship between achieving target blood pressures and medication modification among hypertensive patients in Japan is relatively unknown. We examined the incidence of prescription changes and how the prescription changes influence success rates in achieving target blood pressures in a group of patients with uncontrolled hypertension. This prospective observational cohort ...

A worldwide epidemic of chronic kidney disease (CKD) exists; hypertensive nephropathy is second only to diabetes as a leading cause of progressive CKD. Due to the increasing morbidity and mortality and escalating costs associated with end-stage renal disease (ESRD), novel therapeutic strategies are needed urgently to maximally reduce albuminuria, control ...

A number of 5-(4-substituted phenyl)-2-(substituted benzylsulfanyl)-4-(substituted phenyl)-6-methyl-1,4-dihydro-5-pyrimidine carboxamides (1-30) were designed and synthesized keeping in view the structural requirements as suggested in the pharmacophore model for antihypertensive activity. All the synthesized compounds were tested for antihypertensive activity by non-invasive blood pressure (NIBP) measurements (tail-cuff method) in rats. Almost all the ...

In the tubular cells of patients with polycystic kidney disease (PKD), a reduced intracellular Ca(2+) level accelerates cell proliferation, resulting in cyst formation. Thus, whether calcium channel blockers (CCB) are useful for the treatment of hypertension in patients with PKD is questionable. Thirty-two outpatients with autosomal dominant PKD (ADPKD) were ...

This project measured the effect of a multifaceted intervention on health care provider identification and treatment of undiagnosed hypertensive patients. The intervention comprised provider education, audit, and feedback. The primary outcomes were pre-/postintervention differences in the proportion of patients presenting with elevated blood pressure who were (1) identified, (2) given ...

The objective of this review is to systematically review the evidence for the effectiveness of aromatherapy in the treatment of high blood pressure. Twelve databases were searched from their inception through December 2009. Controlled trials testing aromatherapy in patients with hypertension of any origin that assessed blood pressure were considered. ...

Nonsteroidal anti-inflammatory drugs are known to increase blood pressure and blunt the effect of antihypertensive drugs. Surprisingly, it has been suggested recently that aspirin lowers blood pressure and could be used for preventing hypertension. This review summarizes published data on the effects of aspirin on blood pressure. Trials suggesting that ...

The primary aim was to assess long-term blood pressure in 110 patients with Type 2 diabetes who had achieved optimal blood pressure control during attendance at a protocol-based nurse-led hypertension intensive intervention clinic 7 years previously. The secondary aim was to assess modifiable cardiovascular risk factor status. One hundred and ...