Are lead, cadmium and mercury risk factors for resistant hypertension?

Background: Lead (Pb), cadmium (Cd) and mercury (Hg) are toxic trace elements that represent a public health problem as risk factors for cardiovascular disease and hypertension (HT) and could also contribute to the development of resistant hypertension (rHT) AIMS: To compare the blood concentrations of Pb, Cd and Hg in subjects with resistant and non-resistant HT and to define whether there is a relationship between its levels and rHT.

Methods: Cross-sectional study. Subjects aged ≥ 21 to ≤ 80 years with a body mass index < 40 kg/m2 were recruited on a discretionary basis from October 2001 to October 2004 in a hypertension unit of a tertiary hospital amongst those sent to the hypertension unit by their family physician.

Importance of adherence in the management of hypertension.

The WHO indicates that lack of adherence is a matter of the highest priority in Public Health, and is the main cause of not obtaining all the benefits that medications can provide; it is at the origin of medical and psychosocial complications; reduces quality of life; it increases the probability of the appearance of drug resistance and wastes healthcare resources. The no adherence prevalence in hypertension (HTN) ranges between 55.5% with self-reporting and 46.

Laparoscopic adrenalectomy vs. radiofrequency ablation for the treatment of primary aldosteronism. A single center retrospective cohort analysis adjusted with propensity score.

Background: Laparoscopic adrenalectomy (LA) is the gold standard treatment for unilateral primary aldosteronism. However, satisfactory results have also been published with radiofrequency ablation (RFA). The aim of this study was to compare LA and RFA for the treatment of primary aldosteronism.

[Role of the renin-angiotensin system in pregnancy and preeclampsia].

The renin-angiotensin system (ARS) is a hormonal cascade that regulates blood pressure, electrolytes and water balance. AngiotensinII (AII) exerts its effects through the AT1 and AT2 receptors. AT1 is found in the syncytiotrophoblast, AT2 predominates during foetal development and its stimulation inhibits cell growth, increases apoptosis, causes vasodilation and regulates the development of foetal tissue.

Implication of gestational diabetes treatment on maternal weight gain and low neonatal weight: a large retrospective cohort study.

Objective: the treatment for gestational diabetes is based on diet, and this may modify maternal weight gain. The limited maternal weight gain is related to newborns with small weight for their gestational age (SGA), and many studies have found an increase of SGA in women with gestational diabetes (GD), but the reason for this is not clear. The objective of this study is to evaluate the effects of gestational diabetes treatment on maternal weight gain and neonatal weight.

Specific hypertension smartphone application to improve medication adherence in hypertension: a cluster-randomized trial.

Digital interventions, such as smartphone applications (apps), are becoming an increasingly common way to support medication adherence and self-management in chronic illness. To evaluate the effectiveness of the intervention in pharmacological therapeutic adherence in mild to moderate arterial hypertension (AHT), through an app installed on a mobile phone, as well as the degree of control reached by the patient with this tool. Prospective, randomized controlled trial, full study and multicenter study.

Health perception in menopausal women.

Aim: The aim of this study is to find whether the worsening of health perception was related to the menopausal (MNP) state or to its negative consequences on cardiometabolic risk factors (CMRF) and the presence of depression/anxiety.

Methods: In this study, 2,562 women, 1,357 (53%) MNP and 1,205 (47%) non-MNP, were analyzed. Blood pressure, heart rate, body mass index, waist circumference, and depression/anxiety screening using the Hospital Depression/Anxiety Scale (HADS) were measured.

Validation of the electronic prescription as a method for measuring treatment adherence in hypertension.

Objective: To validate electronic prescriptions (e-prescriptions) as a method for measuring treatment adherence in patients with hypertension.

Methods: This prospective study initially included 120 patients treated for hypertension in primary care centers. Adherence was measured using the gold standard, the medication event monitoring system (MEMS), versus the index test, the e-prescription program, at baseline and at 6, 12, 18 and 24 months.

[Spanish Society of Hypertension position statement on the 2017 ACC/AHA hypertension guidelines].

The American College of Cardiology (ACC) and the American Heart Association (AHA) have recently published their guidelines for the prevention, detection, evaluation, and management of hypertension in adults. The most controversial issue is the classification threshold at 130/80mmHg, which will allow a large number of patients to be diagnosed as hypertensive who were previously considered normotensive. Blood pressure (BP) is considered normal (<120mmHg systolic and <80mmHg diastolic), elevated (120-129 and <80mmHg), stage 1 (130-139 or 80-89mmHg), and stage 2 (≥140 or ≥90mmHg).

Strategies for improving dabigatran adherence for stroke prevention in patients with non-valvular atrial fibrillation: education and drug intake reminders (FACILITA study).

Objective To assess the efficacy of a mixed intervention, educational, and reminder calendar of the intake, as a strategy to improve therapeutic adherence with dabigatran in patients with non-valvular atrial fibrillation (NVAF). Methods This was a prospective, longitudinal, multi-center study, carried out in 110 specialized healthcare centers in Spain. Seven hundred and twenty-six patients treated with dabigatran prescribed for stroke prevention were included.

Effect of intensive multifactorial treatment on vascular progenitor cells in hypertensive patients.

Background: Most hypertensive patients, despite a proper control of their cardiovascular risk factors, have cardiovascular complications, evidencing the importance of controlling and/or reversing target-organ damage. In this sense, endothelial dysfunction has been associated with the presence of cardiovascular risk factors and related cardiovascular outcomes. Since hypertension often clusters with other risk factors such as dyslipemia, diabetes and obesity, in this study we have investigated the effect of intensive multifactorial treatment on circulating vascular progenitor cell levels on high-risk hypertensive patients.

[Primary care evaluation of the hypertensive patient management in specialized care after derivation (DERIVA-2 Study)].

Introduction: To know the opinion/evaluation of the primary care physicians (PCPH) of the received information about patients that were attended in specialized care (SC).

Design: Cross-sectional study.

Location: Performed nationwide in primary care centers.

Quality of life with rivaroxaban in patients with non-valvular atrial fibrilation by therapeutic compliance.

Objective: To assess the quality of life (QOL) with rivaroxaban in patients with non-valvular atrial fibrilation (NVAF) related to therapeutic compliance.

Methods: Prospective, longitudinal, multicenter study was developed in 160 Spanish primary or specialized care centers. We included 412 patients treated with rivaroxaban, prescribed for stroke prevention.

[Gestational hypertension].

Preeclampsia (PE) is a disease unique to humans. PE complicates from 3 to 14% of pregnancies worldwide. Unknown cause yet, although part of poor placentation resulting placental ischemia release of proinfammatory cytokines and anti-angiogenic factors.

[What are the pharmacological options for treating resistant hypertension?].

When treating a patient with resistant hypertension therapy should be optimize in order to prescribe three antihypertensive drugs at full doses, being powerful drugs, having 24-hour coverage, and showing synergistic effects. Diuretic therapy is of special relevance. The fourth drug should be an aldosterone antagonists.

[Hypertensive disorders during pregnancy: Cardiovascular long-term outcomes].

Pregnancy-induced hypertension (PIH) induces maternal and fetal damage, but it can also be the beginning of future metabolic and vascular disorders. The relative risk of chronic hypertension after PIH is between 2.3 and 11, and the likelihood of subsequent development of type 2 diabetes is multiplied by 1.

Professionals' perception of circuits of care for hypertensive or diabetic patients between primary and secondary care.

Objective: To determine the flow of care for patients with type 2 diabetes mellitus (T2DM) and hypertension between primary care (PC) and specialized care (SC) in clinical practice, and the criteria used for referral and follow-up within the Spanish National Health System (NHS).

Design: A descriptive, cross-sectional, multicenter study.

Placement: A probability convenience sampling stratified by number of physicians participating in each Spanish autonomous community was performed.

Circulating endothelial-derived apoptotic microparticles and insulin resistance in non-diabetic patients with chronic heart failure.

Background: The objective of this study was to assess the relationship between insulin resistance and apoptotic endothelial-derived microparticles (EMPs) in patients with chronic heart failure (CHF).

Methods: The study involved 300 CHF patients (186 males) aged 48-62 years with angiographically proven coronary artery disease and/or previously defined myocardial infarction. Insulin resistance was assessed by the homeostasis model assessment for insulin resistance (HOMA-IR).

[Circulating endothelial progenitor cell levels in treated hypertensive patients].

Introduction: Most optimally treated hypertensive patients still have an around 50% increased risk of any cardiovascular event, suggesting the possible existence of unidentified risk factors. In the last years there has been evidence of the essential role of circulating endothelial progenitor cells (EPCs) in the maintenance of endothelial integrity and function, increasing the interest in their involvement in cardiovascular disease. In this study, the circulating levels of EPCs and vascular endothelial growth factor (VEGF) are investigated in treated hypertensive patients with adequate control of blood pressure (BP).

Consensus document on the prevention of methylmercury exposure in Spain: Study group for the prevention of Me-Hg exposure in Spain (GEPREM-Hg).

The beneficial effects of fish consumption in both children and adults are well known. However, the intake of methylmercury, mainly from contaminated fish and shellfish, can have adverse health effects. The study group on the prevention of exposure to methylmercury (GEPREM-Hg), made up of representatives from different Spanish scientific societies, has prepared a consensus document in a question and answer format, containing the group's main conclusions, recommendations and proposals.

Association Between Hypertension, Menopause, and Cognition in Women.

The aim of this study was to investigate the cognitive state in women and its relation to menopause and hypertension (HTN). The authors included 1034 women aged 47.13±15.

Modification over time of pulse wave velocity parallel to changes in aortic BP, as well as in 24-h ambulatory brachial BP.

Arterial stiffness as assessed by carotid-femoral pulse wave velocity (cfPWV) is a marker of preclinical organ damage and a predictor of cardiovascular outcomes, independently of blood pressure (BP). However, limited evidence exists on the association between long-term variation (Δ) on aortic BP (aoBP) and ΔcfPWV. We aimed to evaluate the relationship of ΔBP with ΔcfPWV over time, as assessed by office and 24-h ambulatory peripheral BP, and aoBP.