View clinical trials related to Hypertension.
Filter by:The investigators aim to study the effects of a 24-week remote-based resistance exercise training program on cardiovascular disease risk factors, cognitive function, and quality of life in older adults living with mild cognitive impairment or Alzheimer's Disease and/or a related dementia. Data for this study will be collected at the beginning, middle, and end of the resistance training program. Participants of this study will receive a baseline health-fitness assessment at the beginning of the study. Measurements of resting blood pressure, fasting blood glucose and lipids, waist and hip circumferences, height and weight, cognitive function and quality of life will be collected at the health-fitness assessment. Participants will then receive supervised remote-based resistance exercise training with Therabands, 3 days per week for 12 weeks before receiving a second 12-week health-fitness assessment in the middle of the intervention. Participants will then receive 12 additional weeks of supervised remote-based resistance exercise training with Therabands, 3 days per week for 12 weeks before receiving a third 24-week health fitness assessment at the end of the study.
This study will be conducted to evaluate the effect of local cold application to the nape of the neck on systolic blood pressure, diastolic blood pressure, heart rate, heart rate pressure and headache.
In this study, the investigators aim to prove that performing splenic artery ligation in living donor liver transplantation for patients with portal hypertension is beneficial for early graft function postoperatively. The investigators will be analyzing trend of LFT's (liver function tests) after surgery, time for normalization of bilirubin, INR (international normalised ratio) and decrease in ascites, morbidity, mortality, ICU (intensive care unit) and total hospital stay.
This is a multicenter, randomized, controlled clinical trial. It aims to investigate the treatment effects of amlodipine folic acid, and its combination of 5-methyltetrahydrofolate (5-MTHF), compared to amlodipine, on reducing the risk of first ischemic stroke among those participants with the MTHFR 677 TT genotype and hypertension. This study consists of 3 phases: Screening, Run-in period (0 or 2 weeks), and randomized treatment (5 years), with a prospective, randomized, open-label, blinded end-point design.
This is a multicenter, randomized, controlled, clinical trial stratified by participants with the MTHFR 677 genotype (CC and CT) in a 1:1 ratio. It aims to investigate the treatment effects of amlodipine folic acid vs. amlodipine on reducing the risk of first ischemic stroke among those participants with the MTHFR 677 CC/CT genotype and H-type hypertension (hypertension with increasing homocysteine (Hcy)). This study consists of 3 phases: Screening, Run-in period (0 or 2 weeks), and randomized treatment (5 years), with a prospective, randomized, open-label, blinded end-point design.
Throughout the past twenty years, numerous specific pharmacologic agents targeting the endothelial dysfunction associated with PAH have emerged. Short term placebo-controlled randomized trials assessing PAH-specific monotherapy with these molecules have reported improvements in pulmonary hemodynamics and exercise capacity. A recent meta-analysis also documented a reduction in short-term mortality of about ≈40% with such therapies. Several randomized clinical trials evaluating PAH-specific combination therapy have been conducted. Our recent meta-analysis showed that combination therapy was associated with a 35% risk reduction for the occurrence of clinical worsening compared to monotherapy. Nonetheless, the investigators also showed 17% of PAH patients receiving combination therapy still experienced clinical worsening over a median exposure of 16 weeks. Moreover, long-term survival on PAH-specific also therapy remains poor in the modern era, with a yearly mortality rate of 15 % in incident idiopathic PAH. The identification of innovative therapeutic targets and validation of these complementary therapeutic interventions are thus urgently needed in PAH. The investigators and others (K. Stenmark, University of Colorado and H. Bogaard, VU University Medical Center, Amsterdam, personal communications), have published strong evidence that BRD4 plays a key role in the pathological phenotype in PAH accounting for disease progression and showed that BRD4 inhibition can reverse PAH in several animal models. Intriguingly, coronary artery disease (CAD) and metabolic syndrome are more prevalent in PAH compared with the global population, suggesting a link between these diseases. Interestingly, BRD4 is also a trigger for calcification and remodeling processes and regulates transcription of lipoprotein and inflammatory factors, all of which are important in PAH and CAD. Apabetalone, an orally available BRD4 inhibitor, is now in a clinical development stage with a good safety profile. The overall objective of the study is to explore the efficacy and safety of apabetalone as an add-on therapy for adult PAH patients and to inform the conduct and the design of a Phase 3 trial. The primary objective of the study is to assess the efficacy of apabetalone as evaluated by the change in PVR over a period of 24 weeks compared to placebo in adult subjects with PAH on stable background therapy. Secondary objectives include changes at week 24 in 6MWD, plasma NT-proBNP concentration, WHO functional class, ESC/ERS risk stratification score, health-related quality of life and additional hemodynamic data from right heart. Exploratory objectives are to evaluate the effects of apabetalone compared to placebo in adult subjects with PAH on mortality and clinically relevant morbidity events, and on circulating levels and transcription changes in whole blood markers of metabolism, vascular calcification, inflammation, DNA damage and leucocyte expression of BMPR2.
Sildenafil is currently approved for the management of pulmonary hypertension of the newborn, with the availability of intravenous presentation it has been seen that the severity condition has already established, many times these patients do not have the adequate clinical response and there are no studies to date that evaluate the efficacy and safety of the same when it is started early in these patients, therefore we plan a randomized clinical trial to determine the efficacy and safety of the administration of intravenous sildenafil for early management of newborns with persistent pulmonary hypertension of the newborn.
This is an effectiveness-implementation study to assess the effectiveness of a peer-led multi-component lifestyle program that will aim to lower BP among pre-hypertensive individuals in Nepal. The program will aim to encourage weight loss, improve diet (using a DASH diet), lower sodium intake, encourage only moderate alcohol intake among drinkers, and encourage more physical activity through peers.
This is a phase 3 study to confirm the efficacy in reduction of intraocular pressure and safety of PHP-201 ophthalmic solution in patients with primary open-angle glaucoma or ocular hypertension.
Pulmonary hypertension (PH) is a complex condition that may be related to many clinical conditions. It is a serious disorder with a high morbidity and mortality rates. PH is classified into five groups according to clinical characteristics, pathological findings, hemodynamic characteristics and treatment response (Galie N, et al., 2016). These five groups include pulmonary arterial hypertension, PH due to left sided heart disease, PH due to lung disease and/or hypoxia, chronic thromboembolic pulmonary hypertension, or other pulmonary arterial obstruction and PH with unclear and/or multifactorial mechanisms (Simonneau G, et al., 2013). PH is a major complication of several hematologic disorders including myeloproliferative neoplasms (MPNs). MPNs are a group of diseases characterized by uncontrolled proliferation of at least one myeloid series due to an abnormal hematopoietic cell clone. There are different types of MPNs including polycythemia vera (PV), essential thrombocythemia (ET), primary myelofibrosis (PMF) & chronic myeloid leukemia ( CML). Myeloproliferative neoplasms (MPNs) are included in group 5 PH (Arber DA, et al., 2016). This study will analyze the clinical and laboratory data of MPNs patients and correlate them with development of PH in these patients aiming to identify parameters that can predict PH in MPNs patients and thus, identifying MPNs patients at highest risk for PH who require close monitoring & screening for PH hoping that early detection and management of PH in MPNs patients can improve morbidity, prognosis and survival in those patients