Active clinical trials for "Hypertension"

The close relationship between the increase of sympathetic tension, AF, and HTN cannot be ignored. In addition, the significant failure rate of PVI (20-50%) in the treatment of AF makes it very necessary to explore the effect of RDN on AF. Therefore, this study aims to compare the effects and safety of PVI alone and PVI combined with RDN with AF combined with HTN, which will open a new chapter for PVI combined with RDN in the treatment of AF.

The overall objective of this project is to assess the feasibility, acceptability, and appropriateness of adapted community health worker (CHW)-led implementation strategies designed to improve intake of fruits and vegetables and reduce BP among patients with hypertension experience food insecurity.

The overall goal of this study is to identify and rigorously evaluate strategies for implementing and sustaining team-based home blood pressure monitoring (TB-HBPM) within primary care. The TB-HBPM intervention is a multifaceted program involving patient transmission of blood readings to EHR and clinical decision support. Implementation strategies include group-based education on hypertension measurement, target blood pressure goals, drug and lifestyle management, referral to community resources, and team training designed to optimize the coordination of hypertension care, and monthly audit and feedback reports to teams and clinicians. Hypertension control rates are suboptimal in many primary care practices with persistent racial disparities in control. Team-based home blood pressure monitoring (TB-HPBM) involving patient transmission of their home blood pressure readings in real-time to their clinical team has been shown to improve blood pressure control. There is an urgent need to implement TB-HBPM into practice. The overall objective of this research is to assess implementation strategies that mitigate barriers and leverage facilitators to TB-HBHM on hypertension control and disparities between Black and White patients. The study team and investigators will use mixed methods to assess the process and generate knowledge to facilitate broader uptake of TB-HBPM.

Resistant hypertension (RH) is usually defined as blood pressure (BP) that remains above guideline-specified targets despite the use of three or more antihypertensive agents at optimal or maximally tolerated doses, with one of those agents preferably being a diuretic. It is not uncommon, being identified in 10 to 30% of hypertensive patients and it is known to be a risk factor for cardiovascular (CV) events, including stroke, myocardial infarction (MI), heart failure (HF), and CV mortality, as well as adverse renal events,including chronic kidney disease (CKD) and end-stage kidney disease (ESKD). The activation of the renin-angiotensin-aldosterone system (RAAS) and sympatho-adrenomedullary system can play a pathogenic role in triggering and sustaining RH. SAAE is a catheter-based percutaneous transluminal procedure which selectively injects ethanol into adrenal artery to ablate part of the adrenal gland for suppression of excessive aldosterone and catecholamines. Therefore, SAAE is a minimally invasive procedure that might be used as an alternative strategy to antihypertensive drugs or reduce the intensity of antihypertensive drugs.

To evaluate whether atorvastatin can improve portal hypertension in patients with chronic hepatitis B related compensated cirrhosis with portal hypertension

The goal of this observational study is to learn about the potential effect of blood pressure variability changes on right ventricular strain in pregnant women with gestational hypertension or pre-eclampsia

The objective of this research project is to conduct a single-site pilot trial within our institution's clinical remote blood pressures (BP) management program to assess the feasibility and effect of tight blood pressure control versus usual care in the immediate postpartum period after a hypertensive disorder of pregnancy (HDP). The investigators' central hypothesis is that tight blood pressure control will be feasible and acceptable to postpartum individuals and will result in lower BP at six months postpartum and a reduction in postpartum hospital readmissions. Subjects will undergo 3 study visits (1 in-person and 2 remote) involving BP measurements, blood draws, and/or questionnaires. Up to 60 adult subjects will be enrolled at Magee-Women's Hospital.

The purpose of this study is: To evaluate the efficacy of Songling Xuemaikang Capsules(SLXMKC) with grade 1 hypertension. To reveal the potiential effects of SLXMKC on vascular function and structure of patients with grade 1 hypertension. To explore the underlying mechanisms of the therapeutic effects of SLXMKC on the intervention of grade 1 hypertension.

The investigators' goal is to show that in hypertensive men and women with left ventricular hypertrophy (LVH) treatment with a mineralocorticoid receptor (MR) antagonist, versus a thiazide-like diuretic, will improve coronary microvascular function and cardiac efficiency, which will associate with improvements in LV structure and function. The investigators will achieve this through a randomized, controlled, basic experimental study involving humans (BESH).

The investigators propose a prospective, observational study to determine the impact of OSA and associated physiological parameters on clinical outcomes in patients with pulmonary hypertension. The prevalence, phenotypes, and predictors of OSA in the setting of pulmonary hypertension will also be investigated. Adult patients diagnosed with pulmonary hypertension by right heart catheterization are eligible. Recruited patients will undergo an overnight cardiorespiratory study using a Level III portable device before hospital discharge. The cardiorespiratory tracings during sleep will be analyzed and audited by a certified sleep physician. The patients will be divided into two groups based on the apnea-hypopnea index (AHI): OSA (AHI ≥ 5) and non-OSA (AHI<5) groups. Hypoxemic parameters such as time percentage spent with oxygen saturation below 90% and nadir oxygen saturation were all collected. Baseline clinical characteristics, such as the Epworth sleepiness scales, were also obtained. The primary endpoint of this study was clinical worsening (CW), defined as the composite event of a reduction in exercise capacity, worsening in World Health Organization functional class, non-elective hospitalization for pulmonary hypertension, or all-cause mortality. Secondary endpoints include individual outcomes of clinical worsening and all-cause mortality.