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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 1661-1680 of 1,710 trials
NCT00728858
Nifedipine and barnidipine act as calcium channel blockers, and are widely prescribed for pressure control of prehypertension and stage 1 hypertension. CYP3A4 is responsible for the metabolism of nifedipine and nifedipine, while the contribution of CYP3A5 remains ambiguous. This study is aimed to analyze the association between antihypertensive effects of nifedipine as well as barnidipine and single nucleotide polymorphisms of CYP3A4, CYP3A5 and calcium channels.
NCT00061503
The primary objective of this study is to describe the effect of TRAVATAN 0.004% Ophthalmic Solution on aqueous humor dynamics in subjects with a clinical diagnosis of open angle glaucoma (OAG) or ocular hypertension (OHT).
NCT00047541
To compare intraocular pressure lowering effectiveness of a combination drug vs. two individual drugs dosed alone.
NCT00233532
The TRAIL study was conducted to examine the effects of escalating doses of an ACE inhibitor, trandolapril, on lowering blood pressure in Stage 1-2 hypertensive patients.
NCT00400777
This study is designed to evaluate the efficacy and safety of the combination valsartan with hydrochlorothiazide and amlodipine in hypertensive patients previously treated with valsartan with hydrochlorothiazide and remaining uncontrolled. A naturalistic approach will be taken comparing two different possible ways to achieve the higher dosage of the triple combination, i.e. 160 mg of valsartan and 25 mg of hydrochlorothiazide with amlodipine 10 mg.