View clinical trials related to Permanent Pacemaker Implantation.
Filter by:Different studies for cardiac ganglionated plexus（GP） ablation to treat vagal vascular syncope, sinus node dysfunction, and functional atrioventricular block have been published. Investigators have developed a more specific approach of cardiac, called cardioneuroablation . This treatment is based on a high-frequency stimulation (HFS) and/or anatomical landmarks to identify GPs in left atrium，which being targeted by radiofrequency catheter ablation. The feasibility of GPs ablation/cardioneuroablation has already been tested in our center in former studies in humans,with a favorable outcome for the patients involved. The results of the former studies have been submitted for publication. However, there are no prospective randomized studies to evaluate the efficacy and safety of atrial ganglionated plexus ablation for SSS before permanent pacemaker implantation. The purpose of this study of GAPS in humans is to evaluate the efficacy and safety of cardioneuroablation in patients of sick sinus syndrome before they receive a permanent pacemaker.
The high incidence and variety of conduction disturbances post-TAVR represents a major challenge in the periprocedural management of TAVR recipients. Despite the growing body of knowledge on this topic, the large variability in the management of these complications has translated into a high degree of uncertainty regarding the most appropriate treatment of a large proportion of such patients. The implementation of a pre-specified treatment strategy translating into a more uniform practice regarding the management of conduction disturbances post-TAVR applied to a large cohort of patients would permit to identify the benefits and drawbacks of each specific aspect of the treatment algorithm proposal. This may also help to improve both the management and clinical outcomes of the complex group of patients with conduction disturbances associated with TAVR. In the end, the final objective of a pre-specified strategy for managing conduction disturbances post-TAVR should be to obtain a low rate of PPM without increasing the risk of sudden death or life threatening arrhythmic events following hospital discharge, and all this while avoiding an excessive prolongation of the hospitalization period following the TAVR procedure.
This study is prospective randomized study which was performed in multicenter (General Hospital) in Korea. Inclusion criteria is patients who developed atrial fibrillation/flutter/tachycardia after pacemaker implantation among AF-pacemaker study (ClinicalTrials.gov Identifier: NCT03303872). The purpose is to investigate the recurrence rate of AF/AFL/AT in both groups after randomization for 60 months (5 years) in patients post pacemaker implantation and assess long term clinical results.