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A Phase III, International, Multi-Center, Randomized, Double- Blind, Placebo-Controlled, Clinical Worsening Study of UT-15C in Subjects with Pulmonary Arterial Hypertension Receiving Background Oral Monotherapy

To assess the effect of oral UT-15C with PAH-approved oral monotherapy compared to placebo with PAHapproved oral monotherapy on time to first clinical worsening event (adjudicated), as defined by at least one of the events listed below:- Death (all…

Relevance of Vascular Function Markers: Study on the Effects of Quercetin and Epicatechin on Blood Pressure and Vascular Function in (Pre)Hypertensive Subjects

The FLAVO-studie is a scientific study aimed at investgating if (and how) certain pure flavonoids can beneficially influence vascular function.

A SINGLE ORAL ASCENDING DOSE STUDY TO INVESTIGATE THE SAFETY, TOLERABILITY, PHARMACOKINETICS AND PHARMACODYNAMICS OF RO6836191 IN HEALTHY MALE VOLUNTEERS INCLUDING A SINGLE INTRAVENOUS DOSE OF RO6836191

The study will be performed in 2 parts, Parts 1 and Part 2. The purpose of this study is to investigate to what extent RO6836191 is tolerated. It will also be investigated how quickly and to what extent RO6836191 is absorbed and eliminated from the…

Bosentan in Exercise Induced Pulmonary Arterial Hypertension in Congenital Heart Disease

Identify congenital heart disease patients with exercise-induced pulmonary arterial hypertension. Analyze changes in pulmonary arterial pressures at peak exercise in patients with exercise induced pulmonary arterial hypertension before and after…

Effects of alpha-linolenic acid on 24h-ambulatory mean arterial pressure in untreated high-normal and stage I hypertensive subjects

To study the effects of flaxseed oil, rich in ALA on 24h-ambulatory mean arterial pressure (MAP) in men and women with high-normal blood pressure and mild hypertension compared to high oleic sunflower oil, poor in ALA.

Aldosterone-induced microvascular dysfunction as a cause of salt-sensitivity in obesity?

To investigate whether increased aldosterone levels in obese individuals lead to impairment of microvascular function through reduction of NO-availability, and to establish the role of microvasculaire dysfunction in the pathogenesis of salt-…

The antihypertensive effect of spironolactone in oligo-anuric haemodialysis patients.

1. to study the effect of spironolacton and triamterene on blood pressure in anuric hemodialysis patients.2. to study the effect of treatment on body weight, serum elektrolytes, 24-hours sodium excretion, plasma aldosterone and renin concentrations…

A randomized, placebo-controlled, double blind, 4-period, cross-over trial, to study the effects of aliskiren, hydrochlorothiazide and moxonidine on endothelial dysfunction in obesity related hypertension

Primary objective: to compare changes in endothelial function in patients with obesity related hypertension after 8 weeks of treatment with aliskiren, moxonidine and HCTZ.Secondary objectives: to compare changes in the following parameters in…

A double blind, randomized, parallel, study to assess the effects of aliskiren/amlodipine and amlodipine monotherapy on ankle foot volume (AFV) in patients naïve to trial drugs with mild to moderate hypertension.

Primary objective:To assess and compare the effects of aliskiren/amlodipine and amlodipine on pedal edema after 4 weeks of treatment as measured by ankle foot volume (AFV) (water displacement method) in patients with mild to moderate hypertension.…

A Phase-3 Randomized, Double-Blind, Efficacy and Safety Study Evaluating the Fixed Dose
Combinations of TAK-491 Plus Chlorthalidone (40/12.5 mg and 40/25 mg) in Subjects With
Grades 2 or 3 Essential Hypertension, Who Do Not Achieve Target Blood Pressure
Following Treatment With TAK-491 40 mg Monotherapy.

The objective of this phase-3 randomized study, with a double-blind treatment period of 8 weeksduration is to evaluate the efficacy and safety of the fixed dose combinations of TAK-491 pluschlorthalidone (40/12.5 mg and 40/25 mg) in subjects with…

Effect of Olmesartan Medoxomil on arterial stiffness and thickness in subjects with metabolic syndrome.

to investigate in a descriptive way the dose-dependent effect of Olmesartan Medoxomil 20mg, 40mg en 80mg on arterial stiffness.

A RANDOMISED, DOUBLE-BLIND, PARALLEL-GROUP STUDY EVALUATING THE EFFICACY AND SAFETY OF CO-ADMINISTRATION OF TRIPLE COMBINATIONS OF OLMESARTAN MEDOXOMIL, AMLODIPINE BESYLATE, AND HYDROCHLOROTHIAZIDE COMPARED WITH THE CORRESPONDING OLMESARTAN-AMLODIPINE COMBINATION IN SUBJECTS WITH HYPERTENSION

Primary Objective1. The main objective of this study is to demonstrate that OM/AML/HCTZ triple combinations are more efficacious in lowering SeDBP than corresponding dual combinations of OM/AML after 10 weeks of double blind treatment.Secondary…

Protocol for the clinical evaluation of wounds after topical administration of OTR4120 to ulcers.

To validate that OTR4120 will improve the healing of chronic ulcers.

Study on the effects of sodium and potassium on blood pressure, vascular function and renal function in untreated (pre)hypertensive subjects

The primary objective is to determine the effect of (1) increased sodium intake and (2) increased potassium intake on flow-mediated dilation (FMD) and systolic blood pressure (SBP) in untreated (pre)hypertensive subjects

A RANDOMISED, DOUBLE-BLIND, ADD-ON STUDY OF HYDROCHLOROTHIAZIDE IN SUBJECTS WITH MODERATE TO SEVERE HYPERTENSION NOT ACHIEVING TARGET BLOOD PRESSURE ON OLMESARTAN MEDOXOMIL/AMLODIPINE FIXED DOSE COMBINATION 40/10 MG ALONE

Primary: Period II (Week 8 to Week 16)1. To demonstrate the additional antihypertensive efficacy for seated diastolic blood pressure (SeDBP) gained by adding HCTZ 12.5 or 25 mg to the treatment regimen in subjects with moderate to severe HTN not…

A double blind, randomized placebo-controlled cross-over study on the cardiovascular effects of Salvia miltiorrhiza extract (Danshen) in patients with hypertension and hyperlipidemia

Our primary objective is to determine the effect of Salvia miltiorrhiza extract (Danshen) on hyperlipidemia, in particular LDL-cholesterol. Secondary objective is to investigate the effect of Danshen on hypertension. Further objectives are to…

Insulin-induced microvascular dilatation during a physiological stimulus - Studies in hypertension and obesity.

1 : Will the intake of a liquid meal lead to insulin-induced microvascular dilatation in healthy subjects? 2: Does meal composition (high fat meal vs. high carb meal) play a role in the occurence of insulin-induced microvascular dilatation in…

A multicentre randomised, double blind, active controlled, parallel group comparison of Nebivolol plus HCTZ and Irbesartan plus HCTZ in the treatment of isolated systolic hypertension in elderly patients: The NEHIS study.

To demonstrate the superiority of the combination Nebivolol plus HCTZ versus Irbesartan plus HCTZ in terms of SBP reduction after 12 weeks of treatment in elderly patients with isolated systolic hypertension.

Rheos(TM) Pivotal Trial, a Study of Baroreflex Hypertension Therapy in Refractory Hypertension.
Amendment 1: Dynamic cerebral autoregulation and lacol pulsewave velocity.
Amendment 2: Investigational Plan , revision D
Amendment 3: Investigational Plan, revision E
Amendment 4: Investigational Plan, revision F

The purpose of this clinical trial is to demonstrate the efficacy and safety of the Rheos system in subjects with JNC-7 defined stage II hypertension that is resistant to treatment with at least three anti-hypertension agents, one of which is a…

A randomized, placebo-controlled, double blind, 4-period, cross-over trial, to study the effects of aliskiren, hydrochlorothiazide and moxonidine on endothelial dysfunction in obesity related hypertension

Primary objective: to compare changes in endothelial function in patients with obesity related hypertension after 8 weeks of treatment with aliskiren, moxonidine and HCTZ. Secondary objectives: to compare changes in the following parameters in…