View clinical trials related to Hypertension.
Filter by:Hypertension is the most common complication in patients with diabetes nephropathy. Strengthening blood pressure and blood sugar control is the basic treatment for patients with diabetes nephropathy. Angiotensin receptor blocker (ARB) and angiotensin-converting enzyme inhibitor (ACEI) are the first line drugs recommended in domestic and international guidelines for diabetes patients to control hypertension. As a new ARB drug, azilsartan has been found to have better antihypertensive effect than other ARB drugs. However, due to the limited sample size and study time, azilsartan has no significant advantage over other ARB drugs in terms of renal protection effect, and has not been systematically studied in diabetes nephropathy population. This study is intended to evaluate the effect of azilsartan on proteinuria and blood pressure improvement in patients with diabetes nephropathy and hypertension through clinical randomized controlled study, so as to accumulate evidence-based evidence of azilsartan in the comprehensive management of heart and kidney protection in this group of people, and promote the development of comprehensive treatment for patients with metabolic disease and renal injury combined with hypertension. This study will compare the advantages and disadvantages of azilsartan and classical ARB drug losartan potassium in terms of proteinuria, blood pressure control and renal function protection in patients with diabetes nephropathy and hypertension; We propose that the main indicator is the change of urinary albumin/creatinine ratio relative to the baseline, and the secondary indicator is the change of 24-hour urinary protein relative to the baseline; Change of blood pressure relative to baseline; Renal function, electrolyte and blood glucose.
The aim of the study is to assess the safety and efficacy of Curcumin supplementation in combination to the conventional therapy in improving the clinical outcomes, oxidative stress and inflammation in diabetic patients with risk of ASCVD.
The goal of this clinical trial is to determine if a complex intervention called SMARThealth Pregnancy can improve the detection and management of high-risk conditions during pregnancy and in the first year after birth in women living in rural India. The main questions it aims to answer are: - Can screening of pregnant and postpartum women using the SMARThealth Pregnancy intervention decrease anaemia prevalence at 1 year after birth? - Can the SMARThealth Pregnancy intervention improve postnatal testing after a pregnancy affected by hypertension and diabetes? Participants in the intervention group will be screened by their community health worker at several timepoints during pregnancy, and in the first year after birth using the SMARThealth Pregnancy tablet App. The community health worker will ask about each woman about her medical and obstetric history, then measure her blood pressure, haemoglobin (using a point of care device), and offer a referral for a glucose tolerance test when indicated. Women who screen positive for anaemia, hypertension or diabetes will be given advice and referred to the primary care doctor. The primary care doctor will have a complimentary tablet app to facilitate electronic referral and evidence-based prescribing when indicated. The comparison group will have usual antenatal and postnatal care.
This multicenter, double-blinded, randomized controlled trial aims to evaluate the effect of berberine on preventing cardiovascular disease and diabetes mellitus among individuals with high cardiometabolic risk in China.
A phase I clinical trial to evaluate the tolerability and the pharmacokinetics of CKD-348(5).
This prospective study was conducted in a tertiary university hospital. The investigators researched the correlation between MRE-assessed stiffness of the liver and spleen and the Hepatic venous pressure gradient (HVPG) values. Furthermore, the investigator evaluated whether MRE-assessed stiffness reflected changes in portal hypertension (PH) after administering non-selective beta-blockers (NSBBs).
A randomized, double-blind, placebo-controlled dose escalation study to assess the safety and efficacy of pulsed, inhaled nitric oxide (iNO) in subjects with pulmonary fibrosis on long term oxygen therapy.
The purpose of the CHANGE-BP study is to examine the change in in-office measured Blood Pressure (BP) from baseline to end of study (6-months) between participants randomized to either 1) Continual Blood Pressure Monitoring (CBPM), which includes receiving Aktiia's novel cuffless BP Research System that has an accompanying Aktiia Patient Interface smartphone application, and care delivered through a centralized Aktiia Provider Interface that displays device data and is accessible by a health care professional or 2) Home Blood Pressure Monitoring (HBPM), which includes a standard oscillometric blood pressure cuff and the standard blood pressure management care from a participant's primary care physician.
The aim of this study is to determine whether there is an increase in the TSPO PET signal (measured with the radioligand [11C]PBR28) in the lungs of patients living with PAH relative to age matched controls. If so, TSPO PET may be a useful technique to non-invasively monitor response to therapy. To do this, we will perform 2 [11C]PBR28 PET scans. The first will quantify the total [11C]PBR28 PET signal. This signal is a combination of the specific signal (VS) and the nonspecific signal (VND). The second scan will be performed following dosing with an unlabelled TSPO ligand. By directly measuring the total [11C]PBR28 signal (scan 1) and the nonspecific [11C]PBR28 signal (scan 2) we can therefore calculate the specific [11C]PBR28 signal, and hence the amount of TSPO in the lung.
Hypertension is a common health problem that affects millions of people in the world. Poorly controlled blood pressure (BP) leads to cardiovascular, cerebrovascular and renal complications. Despite the availability of multitudes of anti-hypertensive drugs, the percentage of patients achieving optimal control of hypertension has remained disappointingly low. Resistant hypertension (rHT) is defined as the failure to achieve target BP despite concurrent use of antihypertensive drugs of different classes, with one of them being diuretics. The reported prevalence of this condition ranged from 5 to 30%. Lifestyle modification, enhancing drug compliance, treating of secondary causes, or adding mineralocorticoid receptor antagonist such as spironolactone or eplerenone are well established strategies to treat resistant hypertension. Besides factors such as, activated sympathetic nervous system (SNS) and increased sympathetic outflow was thought to contribute to the development of rHT as well. Autonomic sympathectomy by way of endovascular renal denervation (RDN) was once a hopeful candidate as an adjuvant treatment for patients with rHT and it had shown signals of efficacy in early trials. However, the blood-pressure lowering efficacy was not demonstrated in the larger-scaled, randomized, sham- controlled SYMPLICITY HTN-3 trial. One possible explanation of the lack of efficacy of RDN in this trial was the lower-than-expected BP responses in the RDN group and higher than-expected BP reduction in the control group which raised the speculation that some of the patients recruited were not true rHT as the trial intended to include. The suboptimal anti-hypertensive efficacy of RDN in HTN-3 was also partly attributed to the design of the first-generation RDN catheter, in which only a single electrode is deployed and might not offer sufficient sympathetic denervation as less than half of patients in the SYMPLICITY HTN-3 received 4 quadrants ablation. The second generation SYMPLICITY RDN catheterTM has 4 times electrodes that are arranged in spirally in 90-degree intervals. Theoretically, the newer generation catheter can provide more efficient and extensive denervation in a shorter period of time. Its efficacy was confirmed in SYMPLICITY HTN ON-MED and OFF-MED trial, which confirmed a consistent and durable BP reduction that lasted into 36 months with or without adjuvant anti-hypertensive drugs. BP reduction is only one of the effects of RDN. Previous observational studies of the first generation RDN catheter have shown an inconsistent effect of RDN in left ventricular (LV) remodelling, arrythmia modulation, arterial de-stiffening and quality of life. No report of these effects has been published with the newer generation catheter. Furthermore, vigorous efforts have been put into searching for clinical predictors that can identify patients in whom the BP reduction effect of RDN is most significant. This study aims to investigate the systemic effects of RDN using the new generation SYMLICITY RDN catheterTM in patients with rHT.