7 results
To investigate the effects of galantamine on cognitive impairment and visual hallucinations in Parkinson`s disease, both therapeutic (direct effect) and preventive (protection against an acute increase of dopaminergic medication used by the patient…
The primary objective of this study is to evaluate the target lesion failure rate of the Conor Sirolimus-eluting Coronary Stent System in lesions up to 28 mm in length in native coronary arteries with a reference vessel diameter of 2.5 mm to 3.5 mm…
To replicate and extend the findings of the recent methylphenidate study in which methylphenidate was found to enhance episodic memory performance; To explore whether this effect of methylphenidate is primarily mediated by its dopaminergic action.
To determine the safety and effectiveness of the PROMUS Element* Everolimus-Eluting Coronary Stent System (Boston Scientific Corporation [BSC], Natick, MA) for the treatment of patients with up to 2 de novo atherosclerotic lesions
to assess whether a single-dose of levodopa improves cognitive symptoms and balances goal-directed and habitual behavior.
The study consists of two phases. In the first phase, we aim to investigate whether the dopamine receptor D4 (DRD4) genotype confers differential susceptibility to the effects of early life stress on empathy and prosocial behavior more generally in…
Primary Objective* To assess the association between changes in the number of nocturnal voids and change in Nocturia Sleep Quality Scale (NSQS) total score in adult subjects with nocturia due to Nocturnal Polyuria (NP)Secondary Objectives* To assess…