View clinical trials related to Essential Hypertension.
Filter by:This is a prospective, multicenter, randomized sham-controlled trial to evaluate safety and efficacy of a multi-electrode radiofrequency renal denervation system (Netrod® System) in treating patients with uncontrolled essential hypertension.
Hypertension is considered a serious public health problem. The imbalance in autonomic nervous system (ANS) activity is one of the main triggers in the development and maintenance of hypertension. The non-pharmacological management of this disease is an important resource, especially in refractory hypertensive patients or in hypertensive crises, where the pharmacological treatment does not present an efficient response. It is known that transcutaneous electrical nerve stimulation (TENS) is capable of modifying the autonomic balance, however, the effects of Interferential electrical stimulation (IES) on this system in normotensive and hypertensive volunteers are not yet known. These electrotherapeutic resources may be a non-pharmacological tool supporting the management of hypertension. The objective of this research is to study the effects of different TENS and IC parameters on cardiovascular variables of normotensive volunteers and hypertensive patients.
The objective of this study is to confirm the noninferiority of the blood pressure lowering effect of fimasartan and evaluate its safety compared to perindopril in the elderly with essential hypertension.
Evaluation of the Efficacy and Safety of S-amlodipine+Chlorthalidone Combination Therapy and S-amlodipine+Telmisartan Combination Therapy in Hypertensive Patients Inadequately Controlled With CCB(Calcium Channel Blocker) Monotherapy
The CHARGE-APP project will investigate whether an innovative management strategy of hypertension based on the combination of usual care visits and ESH CARE App compared to standard care, is associated with differences in outcome, including control rate of office, home and ambulatory BP, cardiovascular and renal intermediate end points at one year, and changes in a number of blood pressure-related variables throughout the study.
High blood pressure can cause physical changes to the blood vessels of the body (remodeling). If a person who has high blood pressure also has a lot of blood vessel remodeling with their condition, they are more likely to have poor results with medical treatment for hypertension. The researchers examine the impact of different classes of drugs that doctors use to treat high blood pressure (hypertension) on blood vessel remodeling. Some drugs that doctors prescribe for their patients contain a "sulfhydryl group" (a sulfur atom bonded to a hydrogen atom). Drugs that have the sulfhydryl group may reduce blood vessel remodeling more that drugs that do not. For this study, participants who have high blood pressure perform the experiments, take a drug for 16-weeks to lower blood pressure, and repeat the experiments. The researchers randomly assign one of three drugs to participants who have high blood pressure: a diuretic ("water pill"), a drug containing a sulfhydryl (SH) group, or a drug that does not contain a sulfhydryl group. Participants who do not have high blood pressure perform the experiments, but do not take any of the drugs. In some of our experiments, the researchers use a technique called "microdialysis" (MD). With MD, the researchers perfuse some research drugs into the skin on the forearm through tiny tubing that mimics capillaries. These MD drugs mimic or block substances the body naturally makes to control the small blood vessels in the skin. The drugs remain in nickel-sized areas around the tubing and do not go into the rest of the body. The researchers also analyze very small skin samples (skin biopsy) obtained from the forearm. Lastly, the researchers use a standard technique called "flow mediated dilation" (FMD) that uses blood pressure cuffs and ultrasound to look at the health of larger blood vessels in the body. FMD includes placing a small tablet of nitroglycerin under the tongue during part of the test.
The objective of this clinical study is to evaluate the efficacy and safety by comparing the fimasartan/amlodipine/rosuvastatin treatment group to the fimasartan/amlodipine treatment group and the fimasartan/rosuvastatin treatment group respectively at Week 8 in patients with essential hypertension and dyslipidemia who fail to respond to the fimasartan monotherapy.
The purpose of this study is to Evaluate the Safety of DILATREND SR Cap. in Korean Patients with Essential hypertension, Chronic stable angina and Congestive heart failure for 52 weeks.
The Strategy of Blood Pressure Intervention in the Elderly Hypertensive Patients (STEP) is a 2-arm, multi-center, prospective, randomized, open-labeled, blinded-endpoint trial. The purpose of this trial is to test whether a treatment program aimed at reducing systolic blood pressure (SBP) to a lower goal (<130 mmHg, intensive treatment) than currently recommended (<150 mmHg, standard treatment) will reduce CVD risk among persons between 60-80 years of old. Furthermore, this trial will also examine the effect of blood pressure APP management strategy via WeChat network on medication compliance, blood pressure control and CVD benefits.
The purpose of this study is to explore the optimal dose of fixed-dose combination of candesartan cilexetil and amlodipine besylate by examining the safety and efficacy of the combination therapy compared to each of the monotherapy in patients with essential hypertension.