Cardiovascular disease risk stratification by the Framigham score is markedly improved by ambulatory compared with office blood pressure.

Introduction And Objectives: Ambulatory blood pressure (BP) better predicts cardiovascular disease (CVD) outcomes than office BP measurements (OBPM). Nonetheless, current CVD risk stratification models continue to rely on exclusively daytime OBPM along with traditional factors, eg, age, sex, smoking, dyslipidemia, and/or diabetes.

Methods: Data from 19 949 participants of the primary care-based Hygia Project assessed by 48-hour ambulatory BP monitoring (ABPM) and without prior CVD events were used to compare the diagnostic accuracy, discrimination, and performance of the original Framingham risk score (RS) and its adjusted version to the Hygia Project study population (RS) with that of a novel CVD risk stratification model constructed by replacing OBPM with ABPM-derived prognostic parameters (RS).

Bedtime hypertension chronotherapy best reduces cardiovascular disease risk as corroborated by the Hygia Chronotherapy Trial. Rebuttal to European Society of Hypertension officials.

Reinhold Kreutz and colleagues in a recent editorial claim the Hygia Chronotherapy Trial lacks credibility because of deficient methods, thereby dismissing both the plausibility and clinical significance of its reported findings. They misstate and misrepresent crucial information, findings and conclusions unambiguously detailed in the published report of the Hygia Chronotherapy Trial. The purpose of this communication is to provide a complete rebuttal to each and every one of the misleading and scientifically unsupported claims by Kreutz et al.

The Hygia Project and Hygia Chronotherapy Trial: insights of we clinical investigators on the impact of the embedded continuing medical education on primary-care practice and improved patient cardiovascular health.

The participating doctors of the Hygia Chronotherapy Trial (HCT) are aware of the criticisms of its published findings, which have been unjustifiably misrepresented in letters to the editors and commentaries, perhaps because of lack of understanding of the foundations of the Hygia Project, in which the HCT is nested. Thus, our purpose through this communication is to highlight the unique features of the Hygia Project and HCT in terms of: (i) organization, management, and quality control, (ii) physician training/continuing medical education, and (iii) impact on every-day primary-care clinical practice specifically improved patient care through 48 h ambulatory blood pressure monitoring to diagnose and optimally manage by bedtime hypertension chronotherapy to markedly improve the cardiovascular health of our patients.

Bedtime hypertension treatment improves cardiovascular risk reduction: the Hygia Chronotherapy Trial.

Aims: The Hygia Chronotherapy Trial, conducted within the clinical primary care setting, was designed to test whether bedtime in comparison to usual upon awakening hypertension therapy exerts better cardiovascular disease (CVD) risk reduction.

Methods And Results: In this multicentre, controlled, prospective endpoint trial, 19 084 hypertensive patients (10 614 men/8470 women, 60.5 ± 13.

Asleep blood pressure: significant prognostic marker of vascular risk and therapeutic target for prevention.

Aims: Sleep-time blood pressure (BP) is a stronger risk factor for cardiovascular disease (CVD) events than awake and 24 h BP means, but the potential role of asleep BP as therapeutic target for diminishing CVD risk is uncertain. We investigated whether CVD risk reduction is most associated with progressive decrease of either office or ambulatory awake or asleep BP mean.

Methods And Results: We prospectively evaluated 18 078 individuals with baseline ambulatory BP ranging from normotension to hypertension.

Effects of time-of-day of hypertension treatment on ambulatory blood pressure and clinical characteristics of patients with type 2 diabetes.

Generally, hypertensive patients ingest all their blood pressure (BP)-lowering agents in the morning. However, many published prospective trials have reported clinically meaningful morning-evening, treatment-time differences in BP-lowering efficacy, duration of action, and safety of most classes of hypertension medications, and it was recently documented that routine ingestion of ≥1 hypertension medications at bedtime, compared with ingestion of all of them upon awakening, significantly reduces cardiovascular disease (CVD) events. Non-dipping (<10% decline in asleep relative to awake BP mean), as determined by ambulatory BP monitoring (ABPM), is frequent in diabetes and is associated with increased CVD risk.

Prevalence and clinical characteristics of isolated-office and true resistant hypertension determined by ambulatory blood pressure monitoring.

Hypertension is defined as resistant to treatment when a therapeutic plan including ≥3 hypertension medications failed to sufficiently lower systolic (SBP) and diastolic (DBP) blood pressures (BPs). Most individuals, including those under hypertension therapy, show a "white-coat" effect that could cause an overestimation of their real BP. The prevalence and clinical characteristics of "white-coat" or isolated-office resistant hypertension (RH) has always been evaluated by comparing clinic BP values with either daytime home BP measurements or the awake BP mean obtained from ambulatory monitoring (ABPM), therefore including patients with either normal or elevated asleep BP mean.