Loading clinical trials...
Loading clinical trials...
Browse 3,009 clinical trials for hypertension. Find studies that match your criteria and connect with research centers.
Find trials near:
Showing 2341-2360 of 3,009 trials
NCT01441531
The purpose of the study is to find out if taking a dose of gabapentin 600 mg by mouth (po) before surgery will help prevent the development of tourniquet pain and hypertension while the tourniquet is inflated during orif of tibia fracture.
NCT00892892
The primary purpose is to assess the role of sympathetic activation for the development and progression of chronic renal failure. Using microneurography sympathetic activity will be registered in various stages of kidney affection or failure and hypertension. A sympatholytic agent will be compared with a non-sympatholytic drug to asses the effect sympathetic activation and on the progression of kidney disease. The effects of a sympatholytic agent on cardiovascular reactivity to various stressors wil be examined.
NCT00718185
The study is being done to investigate what happens to sildenafil in the body and how long it takes to get rid of this drug. Understanding how long the drug stays in the body and how it is changed by the body will help doctors determine the best dose. We also want to learn how well the medicine works based on the size of the dose or amount in the bloodstream.