View clinical trials related to Hypertension.
Filter by:The goal of this observational study is to evaluate, between patients with arterial hypertension and non hypertensive control group, - the prevalence of hidden hypercortisolism - the relationship between organ damage and oxidative stress level, cortisol secretion degree, sensitivity and peripheral activity
This study will look to implement a plan for enhanced transitional care for patients at high risk of unplanned hospital readmission in hopes of reducing their risk for readmission in the first 30 days post discharge from an inpatient encounter. Hospital readmissions are an undesirable occurrence that can increase cost for hospitals, and can cause further negative outcomes for patients. Identifying factors that increase a patient's chances of being readmitted to the hospital, as well as developing an intervention to effectively reduce this risk, has historically been challenging. Our new method uses a combination of common features such as diagnosis and length of hospital stay, with a novel artificial intelligence (AI) algorithm, the RecuR Score model developed by the University of Maryland Medical System, that identifies patients at the highest risk of having an unplanned hospital readmission. Participants identified as higher risk will then be enrolled into our pilot where they will be randomized to receive either the standard of care treatment or an enhanced protocol that includes additional disease education, coordination of home health services, and a focus on their readmission during existing multidisciplinary team huddles. The main goal of this study is to reduce unplanned hospital readmission within 30 days of initial discharge, in those most at risk of being readmitted, using the aforementioned novel methods for identifying these participants and a transitional care intervention. This success of this goal will be analyzed across different readmission risk levels in the study population. Secondary goals of this study include reducing unplanned hospital readmission within 90 days, reducing 30-day post-discharge mortality, and reducing 30- and 90-day emergency department (ED) usage after an initial hospitalization.
The goal of this observational study is to see if there is a cyclical or exaggerated diurnal variation in aldosterone production in people with Primary Aldosteronism.
An experiment elucidating the immediate effect of foam rolling of the posterior chain on reactive force performance that will represent multiple jumps over low obstacles. The measurements will be performed using the Optojump device, which will provide data on the time of foot contact with the ground and the jump height. The angles of the torso inclination to the vertical will also be measured during jumping.
This is a multi-centre, observational, ambispective study, which will retrospectively and prospectively collect clinical and socio-demographic data from medical records of patients with HTN and dyslipidemia initiated with SPC of amlodipine/atorvastatin/perindopril in real clinical settings. A total of 80 general practitioners and outpatient cardiologists will participate in this non-interventional study 400 patients should be included in the study.
The purpose of this study is to measure the long-term safety and efficacy profile of LTP001 in participants with pulmonary arterial hypertension (PAH). The study offers participants who had completed the CLTP001A12201 double-blind parent study in PAH an opportunity to receive LTP001 (whether they were on LTP001 or not). Unblinding of the treatment received in CLTP001A12201 is generally not needed, but can occur on request by the investigator.
High-risk pregnancies often require long-term hospitalization or outpatient maternal and/or fetal monitoring, placing a burden on patients, hospital resources and society. The demand for intensified pregnancy surveillance and interventions is increasing, due to the increased prevalence of risk factors like obesity and advanced maternal age, as well as altered guidelines resulting in increasing labor induction rates.The main aims of the HOME study (Home monitoring of pregnancies at risk) are to assess if home monitoring of selected high-risk pregnancies for maternal and fetal wellbeing is feasible, safe (in a clinical trial), cost-efficient, and simultaneously empowers the users.
In the brain and its borders, blood vessels coexist with lymphatic vessels exclusively in the dura mater, the outermost layer of meninges. Dural lymphatics are present in various vertebrate species, including humans, and a cluster of experimental studies in the mouse strongly suggest their relevance in the pathophysiology of chronic and acute neurological disorders in humans. Demonstrating this assumption is however still at stake and the lymphatic regulatory mechanisms involved remain poorly characterized. Our main objective is to assess dural lymphatics contribution to the pathophysiology of a rare neurological disorder: idiopathic intracranial hypertension (IIH). In IIH patients, intracranial hypertension causes severe headache and visual loss and is associated with a stenosis of dural sinuses and abnormal retention of fluids in the central nervous system. Angioplasty treatment by stent placement into venous sinuses is frequently followed by recurrent stenosis suggesting that, in addition to the blood vessels, the duro-lymphatic environment contributes to disease progression. Several studies have found hot spots of lymphatic uptake at confluence points between cerebral veins and dural sinuses. Based on this premise, the investigators predict a causal link between lymphatic and venous behavior around dural sinuses and the remodeling of dural lymphatics in neurovascular conditions such as IIH. Our approach will combine radiological observations from human patients with experimental analyses in mouse models. The investigators have recently developed a technique of high resolution vessel wall imaging to explore and compare the lymphatic networks between individuals. This advanced MR-imaging technique has been validated through a translational study comparing the lymphatic networks in mice and humans (Jacob et al. 2022, JExpMed). Using this tool, the investigators aim to monitor dural lymphatic and sinus wall abnormalities in patients with IIH. In this view, cohorts of IIH patients and controls without neurological disorders (n = 20/cohort) will be scanned by MRI to perform high resolution vessel wall imaging of the dural lymphatics, sinus and cerebral veins.
Rheumatoid arthritis (RA) is a autoimmune disease associated with an increased risk of developing coronary artery disease (CAD) and premature death, particularly in Black patients. Traditional CAD risk factors like hypertension (HTN) are both very common and poorly controlled among Black RA patients. Disparities in RA disease activity further increase the risk of CAD in this population. Black patients face significant barriers when seeking RA care, and the investigators suspect similar challenges affect HTN care in this population. The goals of this project are to identify and address barriers to HTN care in patients with RA to reduce disparities in HTN and CAD outcomes for Black RA patients. Interviews with Black RA patients, rheumatology providers, and primary care providers in the Duke University Health System will be conducted to describe barriers to HTN care in Black RA patients. Interviews will focus on access to care, patient-provider communication, coordination of care, and the challenges of managing HTN in patients with RA. These interviews will help us to develop an intervention that will focus on improving uncontrolled HTN in Black RA patients. The investigators plan to do this by empowering Black RA patients to actively participate in their HTN care, improving patient-provider communication, and improving coordination between primary care and rheumatology providers. If successful, our intervention has the potential to reduce rates of CAD and associated death for Black RA patients.
The Potassium Intake-response Trial to Control Hypertension (PITCH) will test the intake-response relationship between potassium supplementation and blood pressure, which may inform clinical guidelines on the optimal level of potassium supplementation for blood pressure lowering among adults with elevated blood pressure or hypertension and dietary guidelines for population intake.