View clinical trials related to Hypertensive Heart Disease.
Filter by:Heart scarring, also known as fibrosis, plays a major role in a lot of heart muscle abnormalities. These abnormalities of the heart muscle can lead to major issues such as symptoms of heart failure, dangerous heart rhythm disturbances and even death. However, a lot of these conditions are still not fully understood and treatment options are limited. We here aim to use a new radioactive dye called 68Ga-FAPI to identify patterns and the activity of heart muscle scarring. This radioactive dye is being used in humans particularly in identifying and monitoring cancers and has shown promise in identifying scarring in the heart as well. This will help us not only understand the underlying disease process and risk stratify these patients but also potentially help us develop new targeted therapies that can affect heart muscle scarring. Participants will undergo a baseline MRI scan using this new dye and a plain MRI scan will repeated 12-18 months after to see if there are any changes in the process.
This prospective observational study investigates the potential of point-of-care ultrasonography of the optic nerve sheath diameter (ONSD) to rule out papilledema in patients with suspected hypertensive emergency. The primary focus is on assessing ONSD sensitivity in identifying papilledema (hypertensive retinopathy grade 4), while secondary endpoints include hypertensive retinopathy grade 3, hypertensive encephalopathy, and the need for intravenous rapid-acting medications to lower elevated blood pressure. This study aims to determine the diagnostic characteristics of this procedure for the diagnosis of hypertensive retinopathy, thus assessing its potential as a screening tool to rule out hypertensive retinopathy by the acute internal medicine doctor.
TOI was used to measure heart rate, respiration, blood pressure, heart rate variability and psychological stress. At the same time, the patient's urine protein, creatinine, urea nitrogen and other indicators were detected. According to different renal function, they were divided into observation group and control group, and 100 general inpatients with renal insufficiency were selected as positive control group. The relationship between TOI composite index and renal function in hypertensive emergency patients was compared.
The present study is testing spermidine treatment in elderly patients with coronary artery disease. The study is a randomized, double-blind, placebo-controlled, two-armed, parallel-group, single centre, clinical study.
Long-standing hypertension may cause an impairment in microvascular coronary circulation which is involved in many different cardiac conditions. Renal denervation (RDN) has been successfully proven as a valuable and powerful therapeutic choice to consider for patients with resistant hypertension; moreover this procedure looks promising in other cardiac disease such as heart failure and atrial fibrillation, given its ability to downregulate sympathetic nervous system The aim of this study is to explore the effect of renal denervation and blood pressure control on coronary microvascular dysfunction. This is a multicenter, prospective, non randomized, open-label, interventional study. Consecutive patients with resistant hypertension, non obstructive coronary artery disease and documented microvascular dysfunction will be enrolled. Patients will undergo renal denervation by Spyral Symplicity 3 and re-assessment of coronary microvascular function 12 months after the procedure. Primary endpoint will be the difference in average index of microcirculatory resistance value.
1. Preliminarily explore the correlation factors of differences in the efficacy of levamlodipine besylate in the treatment of hypertension. 2. Quantitatively analyze the influence of covariates such as patient demographic factors, personal history, combined medications, and biochemical indicators on the efficacy of levamlodipine besylate, and establish a population pharmacokinetic model of levamlodipine besylate, to achieve clinical Individualized treatment and rational drug use.
A Multicentre, Randomized, Double-blind, Parallel Design Phase III Study to Evaluate the efficacy and safety of QLG2071 Versus Cleviprex® in the Treatment of Hypertensive Emergency and Sub-emergency
A randomized, double-blind, active-compared phase ะจ clinical trial to evaluate clevidipine butyrate injectable emulsion in the treatment of Hypertensive Emergency and Sub-emergency.
Background: Mosaicism is a condition in which cells within the same person have a different genetic makeup. Sometimes, a type of mosaicism called 45,X may not be discovered in a woman until she undergoes routine tests during pregnancy. Little is known about how 45,X mosaicism may affect a person s long-term health. Objective: This natural history study will look for health risks in people with 45,X mosaicism. Eligibility: People aged 18 to 99 years who during pregnancy were found to have 45,X mosaicism. Healthy volunteers are also needed. Design: Participants will stay in the clinic for 2 days. They will have many tests: A physical exam, including measurements of the body. A gynecological exam, including genital measurements. Photos may be taken, with consent. Blood tests, with blood drawn over an 8-week period. An oral glucose test for diabetes may also be done. Tests of heart function. Participants will have small stickers attached to wires place on their chest, arms, and legs. Hearing tests. Ultrasound exams, which use echoing sound waves to create images of organs such as the heart and kidneys. Imaging scans including x-rays, MRI, and DXA. The DXA uses x-rays to measure bone density and body fat. Other types of scans will capture images of the liver. Participants will complete 4 surveys with questions about their sexual function, anxiety, depression, and health. Participants may remain in the study for 20 years. For 5 years, they will have a yearly follow-up by phone or email. They may have follow-up visits at the clinic every 5 years.
This study examines the implications of providing hospital-level care in rural homes.