View clinical trials related to Hypertension.
Filter by:This early feasibility study is intended to characterize the impact of pulmonary artery denervation on the quality of life in Heart Failure Patients with Group 2 Pulmonary Hypertension
Pulmonary hypertension (PH) is a pathophysiological disorder that may involve multiple clinical conditions and may be associated with a variety of cardiovascular and respiratory diseases. The complexity of managing PH requires a multidisciplinary approach, with active involvement of patients with PH in partnership with clinicians.(1) All age groups are affected. Present estimates suggest a PH prevalence of 1% of the global population. Due to the presence of cardiac and pulmonary causes of PH, prevalence is higher in individuals aged 65 years. Globally, LHD is the leading cause of PH. Lung disease, especially chronic obstructive pulmonary disease (COPD), is the second most common cause. In the UK, the observed PH prevalence has doubled in the last 10 years and is currently 125 cases/million inhabitants. (2) Pulmonary hypertension is defined by a mean pulmonary arterial pressure (mPAP) more than 20 mmHg at rest according to the 2022 ESC/ERS Guidelines for the diagnosis and treatment of pulmonary hypertension . It is essential to include PVR and pulmonary arterial wedge pressure (PAWP) in the definition of pre-capillary PH, in order to discriminate elevated PAP due to pulmonary vascular disease (PVD) from that due to left heart disease (LHD), elevated pulmonary blood flow, or increased intrathoracic pressure.(3) Clinical classification of pulmonary hypertension includes GROUP 1 Pulmonary arterial hypertension (PAH), GROUP 2 PH associated with left heart disease, GROUP 3 PH associated with lung diseases and/or hypoxia, GROUP 4 PH associated with pulmonary artery obstructions and GROUP 5 PH with unclear and/or multifactorial mechanisms. (3) Pulmonary hypertension is frequently observed in patients with COPD and/or emphysema, diffuse parenchymal lung diseases and hypoventilation syndromes. Pulmonary hypertension is uncommon in obstructive sleep apnoea unless other conditions coexist, such as COPD or daytime hypoventilation. In patients with lung disease, PH is categorized as non-severe or severe, Whereas non-severe PH is common in advanced COPD and ILD defined by spirometric criteria, severe PH is uncommon, occurring in 1-5% of cases of COPD and ,10% of patients with advanced ILD, with limited data in obesity hypoventilation syndrome.(4) Pulmonary hypertension presenting in patients with lung disease may be due to a number of causes, including undiagnosed CTEPH or PAH. A number of distinct phenotypes of PH in patients with lung disease, including a pulmonary vascular phenotype, have been proposed. The pulmonary vascular phenotype is characterized by better preserved spirometry, low DLCO, hypoxaemia, a range of parenchymal involvement on lung imaging, and a circulatory limitation to exercise.(5) Cardiac comorbidities are also common in patients with lung disease and may contribute to increased risk for hospitalization, longer length of stay, pulmonary hypertension and CVD-related mortality.(6) A vast category of patients suffering from parenchymal lung diseases (often accompanied by minor pulmonary impairment on pulmonary function test and/or CT scan) with an unexplained severe degree of PH was brought to the attention of physicians. In these patients, the development of moderate to severe PH, which is disproportionate to the degree of parenchymal lung disease and hypoxia, has been termed "out-of-proportion" PH, and an arbitrary value of . 35 mm Hg mean pulmonary artery pressure has been selected to identify this category of patients.(7) and there is limited data about the Out-of proportion PH and it different phenotypes
This study aims to know the effectiveness of "MaRiTensi" in improving knowledge, motivation, efficacy, self-care and blood pressure control for hypertension patients. This study hypothesizes that MaRiTensi effectively increases the knowledge, motivation, self-efficacy and self-care of hypertensive patients and reduces blood pressure in the intervention group compared to the control group. Respondent recruitment is as follows: 1. The respondent candidate will be identified based on data on record medical 2. Appropriate respondent candidates' criteria inclusion and exclusion contacted for given informed consent 3. Prospective respondents who are willing to participate and fulfill the criteria for pressure blood moment measurement will request signed consent 4. Respondents fill in the basic data and recapitulate by the assistant researcher 5. Done randomization for allocation of group interventions and group control 6. Respondents given envelope closed (using sequentially numbered, opaque sealed envelopes (SNOSE) method ) 7. Respondents' group intervention was given maintenance by Hospital or health center standard-added intervention using MaRiTensi by conditions; meanwhile, group control was provided care by Hospital or health center standards.
This is an observational study compares the positivity rates of two tests for screening for primary aldosteronism: plasma aldosterone renin ratio and 24-hour urine aldosterone in patients with young-onset hypertension with or without other clinical features of primary aldosteronism.
The treatment of high blood pressure, or hypertension, is multifaceted and can include pharmacological therapies (i.e., medications) and lifestyle modifications such as physical activity. Chronotherapy, which describes timing of a treatment with the body's daily rhythms, has recently been used with hypertension medications and has been shown to be effective at lowering blood pressure and reducing the risk of cardiovascular disease events. Specifically, taking medications in the evening was shown to be more effective than morning medication routines. Little information is available about the effectiveness of chronotherapy combined with exercise (i.e., planned physical activity) interventions in older adults with hypertension. The purpose of this study is to examine how exercise training performed in the morning and early evening affects blood pressure and other measures of blood vessel health in postmenopausal females with hypertension.
This study aims to assess the application of the novel IMPULSE algorithm for the detection of pulmonary hypertension (PH) in those with a low or intermediate probability of PH according to the British Society of Echocardiography (ESC) and European Society of Cardiology (ESC) guidelines.
The goal of this clinical trial is to test the effects of 10 weeks of exercise on overall brain health, reduction in blood pressure, and the number of blood vessels in the back of the eyes in patients with hypertension and have a body mass index ≥ 25 kg/m2. The main question[s] it aims to answer are: - To test the effect of moderate vs intensive exercise on Brain Care Score outcomes. - To ascertain the differential impact of moderate vs high intensity exercise in reducing hypertension and its downstream effects.
This is a Phase III, multicentre, randomised, double-blinded, placebo-controlled, parallel group study to evaluate the safety, tolerability and effect of 1 or 2 mg baxdrostat versus placebo, administered once daily (QD) orally, on the reduction of systolic blood pressure in approximately 720 participants aged ≥ 18 years with hypertension, despite a stable regimen of 2 antihypertensive agents at baseline, one of which is a diuretic (uncontrolled hypertension); or ≥ 3 antihypertensive agents at baseline, one of which is a diuretic (treatment-resistant hypertension).
This study aims to decrease the racial gap in high blood pressure in African American and Latinx patients in Rush University Medical Center clinics.
50 patients with verified new-onset Idiopathic Intracranial Hypertension are randomly allocated to standard weight management (dietician counselling) or trial intervention consisting of subcutaneous injections with Semaglutide for 10 months combined, in the initial 8 weeks following diagnosis, with a Very Low Calorie-Diet (max 800 kcal/day)