5 results
To investigate the effect of modafinil (200 mg) and caffeine (300 mg) on vigilance in low, medium and high caffeine consumers during the circadian trough in order to determine the best pharmacological agent to target fatigue.
The primary objective of this study is to:Evaluate the effect of GS-4997 on pulmonary vascular resistance (PVR), as measured by right heart catheterization (RHC) in subjects with pulmonary arterial hypertension (PAH).
Primary1. To determine whether treatment with an aliskiren-based regimen (in part combined with amlodipine or hydrochlorothiazide) compared to a non-aliskiren based regimen, both on top of non-study BP lowering agents where applicable, reduces the…
Main objective: * To evaluate the effect and variation of 3 and 12 months treatment with Aliskeren-based versus amlodipine-based antihypertensive treatment on aneurismal FDG- uptakeExploratory objectives: * To explore the effect of 3 and 12 months…
Primary objective:To test the hypothesis that the calcium channel blocker amlodipine has a superior beneficial effect on cerebrovascular reactivity in patients with symptomatic SVDs when compared to either the Angiotensin II type 1 (AT1) receptor…