4 results
The primary objective of this first-in-man safety and feasibility study is to assess the safety of the Volcano PreView FL.IVUS catheter when used after successful coronary stenting.
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 assess the prevalence of QT-prolongation in patients who are prescribed domperidone as part of usual care, and to assess potential risk factors for that QT-prolongation.
The purpose of this study is to assess the safety and performance of the SJM Portico Transcatheter Heart Valve and the SJM TAVI Transfemoral Transcatheter delivery system in subjects with severe symptomatic aortic stenosis (AS).