Clinical trials

This study aims to monitor the safety and efficacy of Occlutech AFR device in patients with Heart Failure.

The goal of this observational clinical study look at the safety and effectiveness of the Occlutech Atrial Flow Regulator in the treatment of patients with failing Fontan circulation. This study will consist of a case series of congenital patients with Fontan failure who have been treated with an Occlutech AFR under the FDA's Expanded Access process. The scope of this study is to gain clinical experience on the Occlutech AFR in Fontan failure patients. Cases in this study will be evaluated to evaluate the safety and effectiveness of the device. The objective of this study is to evaluate the Occlutech AFR with respect to device safety and shunt patency at 1 year. Shunt patency defined by persistent right to left shunt assessed by echocardiography at 1-year post-procedure.

Occlutech AFR use allowed per FDA's Expanded Access program.

The Occlutech® mVSD is indicated for percutaneous occlusion of hemodynamically or clinically significant muscular ventricular septal defects. The objectives of the study are: * To confirm the efficacy of Occlutech mVSD in patients requiring transcatheter occlusion (closure) of muscular ventricular septal defects. * To confirm the safety of Occlutech mVSD in patients requiring transcatheter occlusion (closure) of muscular ventricular septal defects.

This retrospective and prospective, multicenter, international post marketing follow up study evaluates the safety and efficacy of the Occlutech® PDA Occluder, delivered using the Occlutech Occlusions Pusher (OOP), in subjects with patent ductus arteriosus (PDA) defects. Safety and efficacy assessments include vital signs, electrocardiograms, and echocardiographic evaluations performed at baseline/implantation (including assessments within 36 hours post procedure), as well as at follow up visits occurring between Day 30 and Day 90, 6 months to 1 year, 1 to 2 years, and 2 to 3 years after implantation.

The registry is an international, multicenter, non-randomized, non-invasive study to assess the safety, performance and usability of the Occlutech Accessories "Occlutech Delivery Set (ODS), Occlutech Pistol Pusher (OPP), Occlutech Occlusions-Pusher (OOP) and Occlutech Sizing Balloon (OSB)" used for implantation procedures (catheter-based interventions) of cardiac implants via completing surveys (questionnaires) for the accessory medical devices by the investigators.