View clinical trials related to Hypertension.
Filter by:This study will consist of middle-aged Caucasian non-failing subjects with high blood pressure who are homozygous for a gene that confers increased risk of developing heart failure, the Glycine 83 variant of the Ka renal chloride channel (ClC-Ka Gly/Gly 83), or middle-aged Caucasian non-failing hypertensive subjects who lack the heart failure risk gene, the wild-type Arginine 83 Ka renal chloride channel (ClC-Ka Arg/Arg 83). Subjects on standard therapy for high blood pressure with an angiotensin converting inhibitor (ACEI) or angiotensin receptor blocker (ARB) will be randomized to additional treatment with eplerenone (an aldosterone antagonist) or placebo, and assessed for changes in echocardiographic left ventricular hypertrophy (LVMI). Secondary endpoints will assess left ventricular remodeling and other echocardiographic variables. The investigators hypothesize that subjects homozygous for the CLCNKA risk allele will have a greater response to eplerenone in terms of reductions in LVMI than those lacking the risk allele.
Project Wellness is a new intervention that combines the use of culturally-sensitive, video-based education, a general health screening approach, and a community pharmacy setting into one program to improve black African immigrant participation in voluntary HIV testing. The study is divided into three phases: qualitative research; video production; and a feasibility trial. In Phase 1, the investigators will conduct in-depth interviews and focus group discussions with black African participants to obtain insights on overlapping and resonating themes that will help increase participation in HIV testing among black Africans in the Bronx. In Phase 2, data obtained through qualitative work will guide the development of four health education videos. A culturally-tailored educational video on diabetes, hypertension, and HIV will be developed and produced for each gender and in both English and French. In phase 3, the investigators will test the feasibility of a pharmacy-based, culturally-tailored, general health screen that includes rapid HIV testing. The trial will help determine the feasibility of using a computer-based model; recruitment of black Africans in the pharmacies; acceptance of testing; and linking individuals diagnosed with health problems into medical care. A secondary analysis will also determine predictors of refusing to be tested.
Aldazide 25 mg OD will be given to Filipino hypertensive patients, and there will be 2 follow-up visits on week 4 and week 8 to monitor for safety and efficacy as primary and secondary outcomes, respectively.
The study is to assess if sitaxsentan and ritonavir will affect the blood levels of each other when coadministered.
This study will assess how rifampin will affect the blood levels of sitaxsentan. Safety of sitaxsentan given alone and with rifampin will also be assessed.
This study will attempt to show that a combination of drugs, Etomidate and Propofol, provide a more stable blood pressure when used to put elderly hypertensive patients to sleep than either drug used alone.
The purpose of this study is to assess the value in terms of sensitivity, specificity and likelihood ratio of the stress echocardiography in the screening of pulmonary arterial hypertension in patients with systemic sclerosis and indirect signs of pulmonary arterial hypertension.
The purpose of this study is to compare the accuracy of the Sotera ViSi, an investigational device, to auscultation (measurement with a cuff) in determining systolic and diastolic blood pressure (BP) in adult subjects.
The purpose of this study is to investigate, if Immunoadsorption of autoantibodies with subsequent substitution of immunoglobulins is able to improve haemodynamics in patients with pulmonary hypertension.
Hypertension (HTN) affects up to 75% of kidney transplant recipients and is associated with premature death. Nocturnal HTN is a common complication of ongoing essential HTN or a secondary cause of HTN. Both the non dipping of systolic blood pressure (SBP) at night time and the reverse dipping is associated with increased target organ damage and adverse cardiovascular outcomes and possibly allograft survival. Treatment of Nocturnal HTN is critical. Chronotherapy has been shown to be effective in halting progression in patients with diabetic nephropathy and chronic kidney disease. There is not enough data on prevalence and management of nocturnal HTN in transplant patients, which is the object of this study.