There are about 9403 clinical studies being (or have been) conducted in Switzerland. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of the study is to show that valsartan compared to atenolol has favorable effects on exercise capacity, quality of life, diastolic function and elevated blood pressure in hypertensive postmenopausal overweight women with impaired exercise tolerance despite normal left ventricular ejection fraction (LVEF).
The purpose of this study is to evaluate the efficacy of valsartan, benazepril or the combination of both in reduction of microalbuminuria in Type 2 diabetic patients.
This study will test the effects of valsartan versus placebo on exercise tolerance in patients with symptoms of heart failure
The purpose of the study is to compare the efficacy, safety and tolerability of valsartan 80 mg (with a starting dose of 40 mg) to irbesartan 150 mg (with a starting dose of 75 mg) in patients on long-term haemodialysis with mild to moderate increased mean supine systolic blood pressure (MSSBP).
The purpose of this study is to compare if the combination of valsartan 320 mg/lisinopril 20 mg versus the monotherapies of lisinopril 40 mg or valsartan 320 mg will result in a greater decrease of urinary albumin excretion measured as urinary albumin/creatinine ratio (UACR) in the first morning urine of hypertensive subjects with previously diagnosed microalbuminuria (MAU).
The purpose of this study is compare treatment with valsartan with the possible addition of a diuretic, hydrochlorothiazide, on high blood pressure with the drug amlodipine with the possible addition of a diuretic, hydrochlorothiazide. In particular, the effect of treatment on the stiffness of the blood vessels will be studied.
To evaluate the efficacy of valsartan 160 mg/HCTZ 25 mg in patients not adequately responding to monotherapy with olmesartan medoxomil 40 mg or combination therapy with olmesartan medoxomil 20 mg plus HCTZ 12.5 mg by testing the hypothesis that valsartan 160 mg/HCTZ 25 mg significantly reduces the trough mean sitting diastolic blood pressure (MSDBP) after a 4-week treatment in the nonresponder population.
This study will test the effectiveness and safety of a combination treatment in patients whose blood pressure is not controlled with a single medication
This study will test the effectiveness and safety of a combination treatment in patients whose blood pressure is not controlled with a single medication.
A ONE YEAR SAFETY STUDY FOR PATIENTS WHO COMPLETE STUDY VAA489A2307.