The journal of clinical hypertension
-
J Clin Hypertens (Greenwich) · Apr 2020
ReviewRecommendations for home blood pressure monitoring in Latin American countries: A Latin American Society of Hypertension position paper.
Out-of-office blood pressure (BP) monitoring appears to be a very useful approach to hypertension management insofar it allows to obtain multiple measurements in the usual environment of each individual, allows the detection of hypertension phenotypes, such as white-coat and masked hypertension, and appears to have superior prognostic value than the conventional office BP measurements. Out-of-office BP can be obtained through either home or ambulatory monitoring, which provide complementary and not identical information. ⋯ In Latin American Countries, it is widely available, being relatively inexpensive, and well accepted by patients. Current US, Canadian, Japanese, and European guidelines recommend out-of-office BP monitoring to confirm and refine the diagnosis of hypertension.
-
J Clin Hypertens (Greenwich) · Dec 2019
Randomized Controlled TrialEffectiveness of blood pressure-lowering treatment by the levels of baseline Framingham risk score: A post hoc analysis of the Systolic Blood Pressure Intervention Trial (SPRINT).
This was a post hoc analysis of Systolic Blood Pressure Intervention Trial (SPRINT), aimed to investigate whether intensive blood pressure treatment has differential therapeutic outcomes on patients with different baseline Framingham risk score (FRS). The 9298 SPRINT participants were categorized into low-risk (baseline FRS < 10%), intermediate-risk (FRS = 10%-20%), or high-risk (FRS > 20%) arms. The primary outcome was a composite of myocardial infarction, acute coronary syndrome not resulting in myocardial infarction, stroke, acute decompensated heart failure, or death from cardiovascular causes. ⋯ And, for all-cause mortality, the hazard ratio with intensive SBP treatment was 1.58 (95% CI: 0.55-1.06), 0.9 (95% CI: 0.26-9.50), and 0.53 (95% CI: 0.34-0.82) in three arms (all P values for interaction > 0.05). Effects of intensive versus standard SBP control on serious adverse events were similar among patients with different FRS. Our results suggested that regardless of the FRS level, the intensive blood pressure control was beneficial.
-
J Clin Hypertens (Greenwich) · Aug 2019
Randomized Controlled TrialA cardiovascular risk prediction model for older people: Development and validation in a primary care population.
Cardiovascular risk prediction is mainly based on traditional risk factors that have been validated in middle-aged populations. However, associations between these risk factors and cardiovascular disease (CVD) attenuate with increasing age. Therefore, for older people the authors developed and internally validated risk prediction models for fatal and non-fatal CVD, (re)evaluated the predictive value of traditional and new factors, and assessed the impact of competing risks of non-cardiovascular death. ⋯ Accounting for competing risks resulted in slightly smaller predicted absolute risks. In conclusion, we found, SBP, HDL, and total cholesterol no longer predict CVD in older adults, whereas polypharmacy and apathy symptoms are two new relevant predictors. Building on the selected risk factors in this study may improve CVD prediction in older adults and facilitate targeting preventive interventions to those at high risk.
-
J Clin Hypertens (Greenwich) · May 2019
Randomized Controlled TrialThe influence of mean arterial pressure on the efficacy and safety of dual antiplatelet therapy in minor stroke or transient ischemic attack patients.
Mean arterial pressure (MAP) is the strongest predictor of stroke. The combination of clopidogrel and aspirin within 24 hours after onset has been suggested by the Clopidogrel in High-Risk Patients with Acute Nondisabling Cerebrovascular Events (CHANCE) study to be superior to aspirin alone. However, it is not clear whether poststroke blood pressure has an influence on the efficacy and safety of dual antiplatelet treatment. ⋯ However, compared to aspirin treatment, the clopidogrel-aspirin dual treatment was more effective at reducing the risk of stroke in patients with MAP ≥113 mm Hg (6.9% vs 12.3%, HR, 0.55; 95% CI, 0.39-0.78) or 102-113 mm Hg (9.5% vs 14.9%, HR, 0.62; 95% CI, 0.48-0.81). There was a significant interaction between MAP and antiplatelet therapy as it relates to stroke recurrence (P for interaction = 0.037), and a similar result was found for combined vascular events (P for interaction = 0.027). In conclusion, dual antiplatelet therapy may be more effective at reducing combined vascular events in patients with higher MAP after minor stroke or transient ischemic attack.
-
J Clin Hypertens (Greenwich) · Mar 2019
The interaction between hypertension and obstructive sleep apnea on subjective daytime sleepiness.
Hypertension is one of the most common chronic cardiovascular diseases in adults while obstructive sleep apnea (OSA) is the most common type of sleep apnea. It was recently reported that the mean Epworth Sleepiness Scale (ESS) score, measuring subjective daytime sleepiness, was significantly higher in non-hypertensive subjects than the hypertensive counterparts with moderate to severe obstructive sleep apnea. In the current study, the authors investigated the interaction between hypertension and OSA on daytime sleepiness among 280 subjects recruited from a sleep study. ⋯ A significant interaction between hypertension and OSA status on daytime sleepiness was observed from the analysis of variance (P = 0.02). The adjusted mean ESS score for the group of normotensive subjects with moderate to severe OSA (13.11) was significantly higher than the other three groups, namely, normotensive subjects with mild OSA (9.35), hypertensive subjects with mild OSA (9.70), and hypertensive subjects with moderate to severe OSA to (9.43). In conclusion, subjective daytime sleepiness of normotensive subjects with moderate to severe OSA was significantly more severe than other subjects.