Active clinical trials for "Hypertension"

REDUCE-HTN-China study is a prospective, multi-center, single cohort study for the percutaneous therapeutic treatment of medication-resistant hypertension in China.The primary objective is to assess the efficacy performance of the Vessix™ Renal Denervation System for the treatment of medication resistant hypertension on the basis of the hypothesis that the percutaneous therapeutic renal denervation for the treatment of medication-resistant hypertension using the Vessix™ Renal Denervation System will reduce systolic (SBP) and diastolic blood pressure (DBP) at 6- month compared to baseline as accessed by office-based blood pressure measurements.

The purpose of ALLEGRO-HTN trial is to evaluate the safety and effectiveness of renal denervation in subjects with resistant hypertension by using Allegro renal denervation system

It is hypothesised that ambrisentan may provide benefit to subjects with inoperable chronic thromboembolic pulmonary hypertension (CTEPH), where currently no proven or licensed treatment options exist. This Phase III, randomized, double-blind placebo controlled parallel group, 16 week study will compare the safety and efficacy of ambrisentan 5 milligrams (mg) versus placebo in subjects with inoperable CTEPH. The study will enrol 160 subjects, to assure at least 72 evaluable subjects per treatment arm, based on 10% drop-out rate.

The study is designed to investigate the efficacy of renal nerve denervation in treating drug-resistant hypertension in patients with end stage renal disease.

The purpose of this study is to understand if administration of a personalized dose of the anti-hypertensive medication, labetalol, based on patient's history of preexisting hypertension, will be more effective at controlling severe hypertension during pregnancy, compared to the current standard dosing.

This is a multi-center, Phase 2 Long-Term, Open Label Extension (OLE) Study to assess the safety and tolerability of pemziviptadil (PB1046) at an optimally titrated dose. This is a Long-Term, Open label Extension (OLE) Study for subjects with (PAH), having participated in double-blind Study PB1046-PT-CL-0004. The study will include adult subjects previously diagnosed with symptomatic PAH, who are receiving background clinician-directed therapy for PAH. During this period, subjects will continue to be followed for safety and tolerability, as well as for periodic efficacy, quality of life data and immunogenicity. The study will continue per the schedule of events until such time when pemziviptadil (PB1046) is able to be self-administered, becomes commercially available to the subjects in a particular country or region, or the sponsor terminates the study due to lack of efficacy, safety or other reasons.

This study is a post-marketing open label single arm, single centre clinical trial of electrical carotid sinus stimulation with the Barostim Neo device to target sub-optimally controlled arterial hypertension or highly variable blood pressure in patients for whom no alternative therapies are available.

This study will collect information about physical activity in patients affected by pulmonary hypertension, through a specific device that can be worn on the wrist, and which measures daily step count. The purpose of the study is to demonstrate whether providing patients with their daily step count can increase their levels of daily activity if they have some basic targets to achieve. Investigators also wish to compare the effects of this approach in increasing daily physical activity, with the benefit gained when a drug therapy for pulmonary hypertension is initiated, in patients that have just been diagnosed.

It is recognized that patients with various forms of heart and lung disease exhibit varying degrees of pulmonary hypertension, pulmonary vascular remodeling, and right ventricular dysfunction. The genetic, molecular, and cellular processes driving these phenomena are not well understood. Rapid advances in high throughput omic methodology, combined with powerful bioinformatics and network biology capability, have created the opportunity to conduct studies that broadly search for homologies and differences across the spectrum of disease states associated with pulmonary hypertension, and determinants of the spectrum of right ventricular compensation that accompanies these conditions

Dysbiosis of gut microbiota has been reported to be involved in the development and progression of hypertension in both humans and animal models. Probiotics have been reported to have ameliorative effects in murine models. However, whether probiotics could help alleviate hypertension in adults remain obscure.