Blood pressure control and treatment adherence in hypertensive patients with metabolic syndrome: protocol of a randomized controlled study based on home blood pressure telemonitoring vs. conventional management and assessment of psychological determinants of adherence (TELEBPMET Study).

Background: Inadequate blood pressure control and poor adherence to treatment remain among the major limitations in the management of hypertensive patients, particularly of those at high risk of cardiovascular events. Preliminary evidence suggests that home blood pressure telemonitoring (HBPT) might help increasing the chance of achieving blood pressure targets and improve patient's therapeutic adherence. However, all these potential advantages of HBPT have not yet been fully investigated.

Left ventricular remodeling in patients with metabolic syndrome: influence of gender.

Aim: The study was aimed to evaluate the influence of gender on left ventricular (LV) remodeling in metabolic syndrome (MetS).

Methods And Results: We enrolled 200 subjects without diabetes or overt cardiovascular diseases, never treated with anti-hypertensive drugs or statins: 60 men and 40 women with MetS matched by age, gender and 24 h systolic and diastolic blood pressure (BP) with 60 men and 40 women without MetS. The patients underwent blood tests, 24 h our BP monitoring, LV echocardiographic examination.

Plasma levels of matrix metalloproteinases and their inhibitors in hypertension: a systematic review and meta-analysis.

Background: Hypertension is a major cause of cardiovascular remodeling. In the cardiovascular system, the remodeling of the extracellular matrix is controlled by the matrix metalloproteinases (MMPs) and the tissue inhibitors of MMPs (TIMPs). The aim of this meta-analysis is to elucidate the behavior of plasma MMP and TIMP levels in hypertension and their relationship to cardiovascular remodeling.

OSA, metabolic syndrome and CPAP: effect on cardiac remodeling in subjects with abdominal obesity.

Background: We evaluated whether obstructive sleep apnoea (OSA) and continuous positive airway pressure (CPAP) treatment influence left ventricular (LV) remodelling independently of abdominal obesity and metabolic syndrome (MetS).

Methods: Cardiorespiratory examination, 24-h BP monitoring and echocardiogram were performed in overweight/obese patients with increased abdominal adiposity and symptoms suggesting OSA : OSA/MetS (n.50), OSA/noMetS (n.

Evaluation of right ventricular function in patients with a previous episode of pulmonary embolism using tissue Doppler imaging.

New echocardiographic techniques including tricuspid annular plane systolic excursion (TAPSE) and pulsed tissue Doppler imaging (TDI) of the right ventricular wall have been assessed to better define right ventricular dysfunction (RVD) during the acute phase of pulmonary embolism (PE) in patients without significant tricuspidal insufficiency. Their application in patients with a previous history of PE may provide a better estimation of the incidence and clinical significance of long-term functional impairment of the right ventricle. In a case-control study, we compared the prevalence of RVD in a cohort of consecutive patients with previous PE and in age and sex-matched controls without PE.

Left ventricular remodelling in asymptomatic HIV infection on chronic HAART: comparison between hypertensive and normotensive subjects with and without HIV infection.

The high cardiovascular risk of HIV infected (HIV+) patients is still partly unexplained. We aimed to evaluate if HIV infection and highly active antiretroviral therapy (HAART) are linked per se to left ventricular (LV) remodelling, independently of blood pressure (BP) values. We enrolled 4 groups of patients matched by gender, age, body mass index and smoking habit: 30 HIV+ hypertensives, 30 HIV+ normotensives, 30 not-infected (HIV-) hypertensives and 30 HIV- normotensives.

Neutrophils and clinical outcomes in patients with acute coronary syndromes and/or cardiac revascularisation. A systematic review on more than 34,000 subjects.

Some studies have suggested that high levels of total white blood cell (WBC) count and C-reactive protein (CRP) may be considered as independent prognostic factors in patients with acute coronary syndromes (ACS) and/or after cardiac revascularisation by percutaneous coronary intervention or coronary artery bypass grafting surgery. Evidence on the role of neutrophils in cardiovascular disease is less compelling. Therefore, we conducted a systematic review of the literature with the aim of identifying all the available evidence to clarify the role of neutrophils (absolute or relative count, neutrophil/lymphocyte ratio) as a prognostic risk factor in patients with ACS and/or cardiac revascularisation.

Seasonal and monthly variability in the incidence of venous thromboembolism. A systematic review and a meta-analysis of the literature.

Many studies showed that the occurrence of cardiovascular and cerebrovascular events exhibits a seasonal and monthly variation. Evidences of a seasonal and monthly variation in the incidence of venous thromboembolism (VTE) are more conflicting. We conducted a systematic review and a meta-analysis of the literature to assess the presence of an infradian rhythm of this disease.

Lipid targets during statin treatment in dyslipidemic patients affected by nonalcoholic fatty liver disease.

Introduction: Nonalcoholic fatty liver disease (NAFLD) is associated with both dyslipidemia and increased risk for cardiovascular disease. Despite the indication to treat in patients affected by both dyslipidemia and NAFLD, an undertreatment in statin therapy due to the potential liver damage is frequently observed. We sought to evaluate retrospectively the impact of statin on the lipid profile and on the achievement of low-density lipoprotein (LDL) cholesterol targets in relation to the National Cholesterol Education Program--Adult Treatment Panel III-cardiovascular risk in dyslipidemic patients presenting with a clinical--diagnosis of NAFLD and elevated liver enzymes before statin prescription.

Use of statins and recurrence of atrial fibrillation after catheter ablation or electrical cardioversion. A systematic review and meta-analysis.

Statins have important pleiotropic effects and have been shown to reduce vascular inflammation. Some evidence suggests that statins may have a role in the primary prevention of atrial fibrillation (AF), whereas little is know on the role of statins in patients with existing AF. We performed a meta-analysis of the literature to assess the effect of statins on the recurrence of AF after electrical cardioversion or ablation.

Prevalence of arterial and venous thromboembolic events in diabetic patients with and without the metabolic syndrome: a cross sectional study.

Background: Metabolic syndrome (MS) is associated with an increased risk of cardiovascular events. Recent studies have found a higher prevalence of the MS in patients with idiopathic venous thromboembolic events (VTE) compared to controls suggesting a role of the MS in the pathogenesis of VTE. The presence of MS was shown to further increase the risk of arterial cardiovascular diseases (CVD) in diabetic patients.

Safety of thrombolysis in cerebral venous thrombosis. A systematic review of the literature.

Several small series have suggested the efficacy of thrombolysis in patients with cerebral vein thrombosis (CVT). However, since no randomised controlled trials have compared the use of thrombolysis with anticoagulant treatment in these patients, the risk to benefit ratio of this approach remains uncertain. The aim of this study is therefore to assess the safety of thrombolysis in CVT estimating mortality and major bleeding complications.

Effectiveness of barnidipine 10 or 20 mg plus losartan 50-mg combination versus losartan 100-mg monotherapy in patients with essential hypertension not controlled by losartan 50-mg monotherapy: A 12-week, multicenter, randomized, open-label, parallel-group study.

Background: Increasing the dose or adding a second antihypertensive agent are 2 possible therapeutic choices when blood pressure (BP) is poorly controlled with monotherapy.

Objective: This study investigated the effectiveness and tolerability of barnidipine 10 or 20 mg added to losartan 50 mg versus losartan 100 mg alone in patients with mild to moderate essential hypertension whose BP was uncontrolled by losartan 50-mg monotherapy.

Methods: This was a 12-week, multicenter, randomized, open-label, parallel-group study.

Prevalence and clinical history of incidental, asymptomatic pulmonary embolism: a meta-analysis.

Context: Recently, there has been an increasing number of reports of incidental pulmonary embolism (PE) in patients undergoing chest computer tomography (CT) for reasons other than the research of suspected PE. Natural history of incidental PE remains unclear.

Objectives: To estimate the prevalence of incidental PE, to assess potential factors associated with incidental PE, and to evaluated its clinical history.

Statins, fibrates, and venous thromboembolism: a meta-analysis.

Aims: The aim is to make a systematic review of the literature to assess the effect of lipid-lowering drugs on venous thromboembolism (VTE) occurrence.

Methods And Results: MEDLINE and EMBASE databases were searched to identify studies that evaluated the effect of lipid-lowering drugs, in particular statins and fibrates, on VTE risk until April 2009. A scoring system was used to divide studies into two quality categories.

Cytokine production from peripheral blood mononuclear cells and polymorphonuclear leukocytes in patients studied for suspected obstructive sleep apnea.

Purpose: The relationship between obstructive sleep apnea (OSA) and atherosclerosis-related inflammation has been poorly investigated, particularly focusing on functional responses of immune cells playing a key role in atherogenesis and in comparison with control groups with similar cardiovascular risk factors which are known to be themselves associated with inflammation. We sought to determine cellular tumor necrosis factor-alpha (TNF-α) production from peripheral blood mononuclear cells (PBMCs) and interleukin (IL)-8 release from neutrophils (PMNs) in patients studied for suspected OSA.

Methods: Thirty-six consecutive patients who underwent a nocturnal complete cardiorespiratory evaluation for suspected OSA were initially evaluated.

Components of arterial systolic pressure and RR-interval oscillation spectra in a case of baroreflex failure, a human open-loop model of vascular control.

The baroreflex control of circulation is always operating and modulates blood pressure and heart rate oscillations. Thus, the study of cardiovascular variability in humans is performed in a closed-loop model and the physiology of post-sinoaortic denervation is completely unknown in humans. We dissected for the first time the different components of systolic arterial pressure (SAP) and RR-interval spectra in a patient with 'baroreflex failure' (due to mixed cranial nerve neuroma) who represents a human model to investigate the cardiovascular regulation in an open-loop condition.

Angiotensin type 1 receptor expression and interleukin-8 production in polymorphonuclear leukocytes of patients with peripheral arterial disease.

We investigated angiotensin type 1 receptor (AT1R) expression and interleukin-8 (IL-8) productions in polymorphonuclear leukocytes obtained from patients with peripheral arterial disease (PAD) undergoing femoral endarterectomy. Subjects at high cardiovascular risk (high-risk subjects, HRS) and healthy controls (HC) were also enrolled. To this end, patients with PAD were studied 1 month before surgery, at the time of surgery, and 3 and 6 months after surgery.

Diagnosis and management of venous thromboembolism: Results of a survey on current clinical practice.

Background: The implementation of evidence from clinical studies into daily clinical practice is not a straightforward process. We developed a standardized questionnaire to explore clinical practice patterns in the management of VTE, in particular about the use of pre-clinical probability and D-dimer testing and on the home treatment of pulmonary embolism (PE).

Methods: The standardized questionnaire was sent to all 394 physician members of the Italian Society of Thrombosis and Haemostasis (SISET) by e-mail.