View clinical trials related to Hypertension.
Filter by:The goal of this clinical trial is to test the efficacy of tadalafil in patients with group II pulmonary hypertension with elevated pulmonary vascular resistance (PVR). The main question it aims to answer is: • Can tadalafil improve patients with group II pulmonary hypertension with elevated PVR? Participants will undergo right heart catheterization (RHC) to make sure they are fulfilling the inclusion criteria, then will be asked to take tadalafil 20 mg for two weeks then 40 mg if tolerated for 12 weeks, then participants will be followed up. Investigators will compare the drug group with another age- and sex- matched control placebo group.
This study is designed to test the feasibility and acceptability of a new method for supporting physical activity among women ages 40-65 who have risk factors for cardiovascular disease. Each participant receives a trained physical activity coach and a physical activity partner; the partner is another woman in the program. Partners communicate with each other between weekly coaching sessions to provide support for physical activity behavior change.
The purpose of this study is to evaluate the efficacy and safety of AD-209
The CONNECT: "Developing a learning COmmunity to increase eNgagemeNt and Enrollment in cardiovascular Clinical Trials" is comprehensive, participant-centered learning community that provides tailored education on cardiovascular (CV) health and research participation; connects community members to CV-related research; and disseminates CV-related study findings. The overreaching goal of CONNECT is to improve participation of underrepresented communities in CV research, including as women, Black adults, and Latino adults, through increasing participants' clinical trial awareness, trust in biomedical research, and willingness to participate in clinical trials. CONNECT will use digital and community-engaged approaches to identify and recruit 1000 adults with cardiovascular disease or a cardiovascular disease risk factor to join CONNECT. Participants who join CONNECT will receive tailored educational information on CV health and research participation via text message. Participants will also have the opportunity to be matched to ongoing CV research studies based on basic demographic information and areas of interest. The educational information will be sent to participants for 12 months. The investigators hypothesize that CONNECT will increase participants' clinical trial awareness, trust, and willingness to participate in clinical trials and that the proportion of Black and Latin adults and women enrolled in trials that partner with CONNECT will be higher following the use of CONNECT for recruitment.
The purpose of this study is to measure the efficacy and safety of baxdrostat in Asian participants with uHTN or rHTN. The main objective is to compare the difference in SBP change from baseline at Week 12 of treatment between participants receiving 2 mg baxdrostat or 1 mg baxdrostat tablets and participants receiving placebo tablets.
This study was planned to investigate the effectiveness of combined exercise training, that is, functional inspiratory muscle training, with breathing exercises to be applied with a portable, easy-to-use respiratory muscle strengthening device, on exercise capacity and peripheral muscle strength.
To develop strategies to identify postpartum women at risk for adverse cardiovascular outcomes and provide them with preventative therapies.
In 2017, the American College of Cardiology (ACC) and American Heart Association (AHA) guidelines built on evidence that elevated blood pressure increases cardiovascular mortality in the general population, Reclassification of BP; however, these diagnostic definitions do not include pregnant women, and whether newly diagnosed stage 1 hypertension affects pregnancy complications remains unclear. In this study, the combination of maternal factors, MAP and PLGF was used to comprehensively analyze the risk factors of preeclampsia through the "Bayesian rule" developed by the British Fetal Medicine Foundation (FMF). According to the guidelines and consensus, the pregnant women were considered to be at high risk when the calculated risk was higher than 1% of the population. To compare the pregnancy outcomes of women with normal blood pressure in the first trimester and stage 1 hypertension in different risk groups, and to find out whether screening for preeclampsia can be omitted for women with normal blood pressure in the first trimester, while screening for preeclampsia should still be performed for women with stage 1 hypertension as an independent moderate risk factor, and finally to optimize the screening strategy for preeclampsia.
The main purpose of this study is to assess the serum free cortisol response after ACTH stimulation test at baseline and at Week 8 in participants with uncontrolled hypertension.
Hypertension is the most important cause of cardiovascular disease (CVD), stroke, and premature death (WHO, 2021). It is estimated by The World Health Organisation in 2021 that 1.4 billion individuals across the globe have high blood pressure, with only 14% of people actively managing these elevated levels. Simple and effective lifestyle strategies are required to help people improve their blood pressure and/or attenuate increases in blood pressure with ageing. Physical activity is one possible strategy: in previous research, several different types of physical activity have been shown to have beneficial effects on blood pressure (Blackwell et al., 2017). However, many individuals do not adhere to currently recommended levels of physical activity (150 mins of moderate intensity physical activity per week), due to a combination of the required time commitment, lack of motivation, and the associated levels of effort, exertion, and physical discomfort (Korkiakangas et al 2009). Thus, there is a need to identify alternative exercise interventions which will overcome these barriers but remain effective at improving blood pressure (Herrod, Lund, & Phillips, 2021, Toohey et al, 2018). Low intensity isometric hand grip exercise training (IET) has been shown to result in large decreases in resting blood pressure in younger and older age groups, in both men and women, and in individuals with normal as well as elevated baseline blood pressure (Badrov et al, 2013; Bentley et al., 2018; Millar et al., 2014). In this research, IET has almost universally involved performing 4 x 2 IET holds at 30% of maximal voluntary contraction, 3 times a week, over a 4-8-week intervention (Millar et al, 2014). There are very few studies that have investigated the effect of changing different protocol parameters on changes in blood pressure and vascular health, and the minimal effective dose of IET is unknown. Defining the minimal effective dose of different types of exercise may help overcome key barriers to exercise by lowering the required time commitment, reducing perceived effort/exertion, and promoting more positive affective responses. One important modifiable parameter is training frequency and it is unknown whether reducing the frequency of IET will reduce the efficacy for improving blood pressure. Therefore, the primary objective of this study is to determine if reducing the frequency of isometric handgrip training from four times a week to two times a week will affect the improvements in resting blood pressure and vascular health in people with hypertension. A secondary objective is to investigate the acute affective and perceptual responses to sessions of IET and the effect of training on these acute affective/perceptual responses.