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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 1681-1700 of 1,710 trials
NCT00491231
The aim of the study is to evaluate whether orthostatic hypotension is associated with nondipping hypertension. Methods and patients: 400 subjects who are referred for 24hABPM will be filled questioner regarding their medical background and medications. All patients will be subjected to orthostatic test before connection to the 24 ABPM. The orthostatic changes in blood pressure and heart rate will be correlated to the changes in blood pressure and heart rate from day to night as recorded by the 24H ABPM.
NCT00080457
The purpose of this study is to evaluate the safety and efficacy of Thelin™ (sitaxsentan sodium) compared to placebo (sugar pill) in the treatment of patients with pulmonary arterial hypertension (PAH).
NCT00376636
This study is conducted to investigate the effect of the oral renin inhibitor SPP635 on blood pressure in patients with mild to moderate hypertension.
NCT00130663
This study will look at general pediatricians' effectiveness at screening children for elevated blood pressure values in the primary care setting. Two new screening tools will be introduced and their effectiveness will be measured against current practice by way of medical chart review.