View clinical trials related to Heart Failure, Left-Sided.
Filter by:This is an open-label, single arm, multicenter pilot-study to explore the safety, tolerability and efficacy of oral iron supplementation with ferric maltol in treating iron deficiency and anaemia in patients with heart failure.
The ContraBand™ device is intended for treatment of heart failure patients who remain symptomatic despite the use of optimally tolerated guideline directed medical therapy. ContraBand™ is a transcatheter constriction device which is implanted in the left and right branch pulmonary arteries, causing a local reduction in the internal diameters of these arteries, and resulting in an elevation in systolic right ventricular pressure. This may result in repositioning the interventricular septum to a more normal anatomical position, and supporting it with a "counter-pressure" during systole of the left ventricle. This study is a first-in-human, early feasibility, multi center, prospective, interventional, open-label, single-arm study.
This trial will evaluate patients with a mechanical Left Ventricular Assist Device (LVAD) in early stages after surgical implantation. Within the first 2 days of postoperative ICU care, 20 patients will firstly be exposed to 4 different LVAD pump flow settings with a stable blood pressure. A second intervention will be mean arterial blood pressure (MAP) adjustments to 4 preset levels (60-70-80 and 90 mmHg) with a constant preset LVAD flow. The two manipulations; 1) Constant MAP with variation of LVAD flow and 2) Constant LVAD flow with variation of MAP, will be monitored by Central hemodynamic parameters, echocardiographic parameters and cerebral blood flow velocity (CBFV) parameters. The purpose of the trial is to find the optimal combination of LVAD pump flow, mean arterial pressure and right heart ventricle function for each patient. And at the same time describe the effect of flow and pressure variations on CBFV.