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Discover 9,883 clinical trials near San Francisco, California. Find research studies in your area.
Showing 4901-4920 of 9,883 trials
NCT00845013
The purpose of this study is to describe the epidemiology of pulmonary hypertension in individuals with HIV infection and to investigate its pathogenesis. We propose to conduct a prospective observational cohort study to determine the association between highly active antiretroviral therapy (HAART) and viral suppression in HIV-infected patients who have been identified to have pre-clinical pulmonary hypertension (Aim 1). In addition, we will investigate the mechanistic role of the HIV-1 Nef protein and HHV-8 infection in the development and progression of pulmonary hypertension in individuals with HIV (Aim 2). We will also investigate endothelial function in HIV-infected patients with pulmonary hypertension (Aim 3).
NCT02929329
The purpose of this study is to determine if treatment with omecamtiv mecarbil when added to standard of care is well tolerated and superior to placebo in reducing the risk of cardiovascular death or heart failure events in adults with chronic heart failure with reduced ejection fraction (HFrEF).