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Discover 4,564 clinical trials near Washington. Find research studies in your area.
Showing 2441-2460 of 4,564 trials
NCT01231373
Varicose veins are enlarged, noticeably bulging veins, which commonly occur in the legs and may cause discomfort. In this study, patients with varicose veins in the legs will be participating. The purpose of this research study is to evaluate the safety and effectiveness of three different concentrations of an investigational drug, Polidocanol Endovenous Microfoam (PEM) compared to vehicle (inactive solution) in treating the symptoms and appearance of varicose veins.
NCT00442364
The purpose of this study is to determine the safety of the Varisolve® procedure in patients with right-to-left cardiac shunt (a defect in the heart).