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Browse 1,710 clinical trials for hypertension. Find studies that match your criteria and connect with research centers.
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Showing 1181-1200 of 1,710 trials
NCT00666536
The purpose of this trial is to compare blood pressure lowering efficacy of moderate Valsartan + Amlodipine treatment regimen (160 / 5 mg) with that of aggressive regimen (320 / 10 mg) in patients uncontrolled on ARB monotherapy, other than Valsartan
NCT01699529
This is a prospective, single-arm, non-randomized and open label feasibility study. The study is intended to evaluate safety and efficacy of multi-electrode radiofrequency renal denervation in patients with uncontrolled hypertension.
NCT01564498
The hypothesis is that richly coloured purple vegetables, rich in polyphenolic compounds including anthocyanins will have higher antioxidant and other biological activities, than more lightly coloured versions of these foods. Diets of human subjects will be modified to allow consumption of 200-300 g of raw carrots or cooked potatoes. Participants will be randomized to consume either orange or purple carrots, or white or purple potatoes. They will consume these diets for 12 weeks and bioavailability of polyphenolics will be examined as well as anthropometry and blood biochemistry for changes in risk factors associated with cardiovascular disease.