View clinical trials related to Sinus Node Disease.
Filter by:A multicenter, prospective, randomized study in a 1:1 ratio, single-blind with double-blind evaluation to evaluate the superiority of physiological ventricular pacing (proposed modality) vs. managed ventricular pacing (control) for prevention of persistent AF (PeAF) occurrence in patients with prolonged atrioventricular interval (PR≥180 ms) and indication for pacing: sinus node disease and/or paroxysmal type 1 or 2-second degree AV block.
The study is designed as a multi-center, international, prospective, parallel, randomized, single blinded trial comparing the time to first primary endpoint event (Sustained Paroxysmal AF/Persistent AF or stroke/TIA) occurrence in a follow up period of 3 years, between Closed Loop Stimulation (CLS) ON versus OFF, on top of a DDD pacing in patients with pacemaker or ICD indication who require dual-chamber pacing due to sinus node disease (SND), with or without atrioventricular (AV) block.
Optimal pacing strategy for patients with SND is still unknown, although several publications in the past years demonstrated a deleterious effect of ventricular pacing. However, pacing has always been apical in these trials, and to which extent this absence of pacing is beneficial for patients with very long PR intervals is still to be found. The aim of this study is to compare ventricular septal pacing to no pacing in patients with SND.
The main objective of this study is to verify the effectiveness of the new ACAP ® Confirm algorithm in the automatic management of atrial capture.
Atrial fibrillation (AF) is prevalent in patients with sick sinus syndrome (SSS) and associated with an increased risk of stroke and death. Within the first two years after pacemaker implantation almost half of the patients are diagnosed with AF. Studies have indicated that an increased amount of stimulation from the pacemaker in the atria is associated with an increased amount of AF. The aim of the present study is to test the hypothesis that a reduction of stimulation from the pacemaker in the atria, and reducing the minimal heart rate, increases the time to AF.
The aim of this study is to evaluate the effect of minimizing right ventricular pacing in dual-chamber pacemaker patients with sinus node disease (SND) and first degree atrioventricular block (AVIB)on exercise capacity, quality of life and other heart failure measures.
The purpose of the IVORY Study is to gather data to support global submissions/approvals for some models of the Ingenio device family.
The purpose of this observational study is to collect data regarding the population of patients with a pacemaker implanted.
To construct a computerized database of national profiles and epidemiological data on patients wearing Medtronic implantable pacemakers and cardioverter defibrillators (both with or without cardiac resynchronization therapy), implantable loop recorders and leads used within their intended use. Clinical variables will be analyzed in relation to device-based data and diagnostics.