Amiodarone

Summary: The study investigators are interested in learning more about how drugs, that are given to children by their health care provider, act in the bodies of children and young adults in hopes to find the most safe and effective dose for children. The primary objective of this study is to evaluate the PK of understudied drugs currently being administered to children per SOC as prescribed by their treati...

Summary: The aim of this study is to define the importance of non-invasive programmed stimulation (NIPS) in risk stratification of ventricular tachycardia (VT) recurrence after catheter ablation and to determine the optimal treatment strategy. The primary objective is to establish whether a new VT ablation based on NIPS inducibility will reduce the risk of VT recurrence compared to antiarrhythmic drug ther...

Summary: This study is a prospective, multicenter, single-blinded, randomized controlled trial to investigate whether concomitant left atrial appendage closure (LAAC) and pulsed field ablation (PFA) is more effective than LAAC alone in improving the outcomes in persistent atrial fibrillation (AF) patients with high risk of stroke. Emerging data show that some-especially those with persistent AF, high AF bu...

Summary: To investigate the effect of VTA ablation at the time of LVAD implant to see if it can reduce the incidence of VTA after surgery

Summary: The goal of this study to find out the efficacy of early rhythm therapy in patients with subclinical atrial fibrillation detected by Cardiac Electronic Implantable Devices. Early rhythm therapy includes antiarrhythmic drug, cardioversion, and catheter ablation. The general control group receives general management without the above atrial fibrillation rhythm control treatment. Researchers will com...

Summary: The purpose of this study is to evaluate the combination of CardiaMend, with the addition of amiodarone in the prevention of postoperative atrial fibrillation (POAF) in patients undergoing cardiac arterial bypass grafting (CABG) or valve surgery.

Summary: Patients undergoing first time cardiac surgery will undergo rapid atrial pacing prior to initiation of cardiopulmonary bypass to screen for AF inducibility. Patients with inducible AF will be randomized to prophylactic amiodarone treatment versus no treatment. Patients who are not inducible to AF will be treated with standard post-operative care. Patients will be monitored post-operatively to expl...

Summary: The goal of this clinical trial is to evaluate the effect of catheter ablation of persistent atrial fibrillation on cognitive function in patients with mild cognitive impairment. Participants will be randomized into antiarrhythmic drugs alone or atrial fibrillation ablation + antiarrhythmic drugs.

Summary: New-onset supraventricular arrhythmia (NOSVA) is reported in 40 % of patients with septic shock and is associated with hemodynamic alterations and mortality. The lack of consensus regarding best practices for the management of NOSVA in this setting has led to major variations in practice patterns. Observational studies reported three usual strategies: (i) heart rate control (hereafter rate control...

Summary: To determine if prophylactic administration of amiodarone for 72 hours in critically ill patients admitted after an OHCA with shockable rhythm, with a confirmed or a presumed cardiac cause, decreases the incidence of a composite endpoint of 30-day (starting from inclusion) all-cause mortality and/or severe in-hospital ventricular arrhythmia recurrence (ventricular fibrillation and/or ventricular t...

Summary: The primary objective of this pilot, pragmatic stepped-wedge cluster randomized trial is to evaluate if a modified cardiac arrest treatment algorithm calling for the administration of the initial amiodarone dose one 2-minute cycle earlier than current guidelines (during the same cycle as the initial dose of epinephrine) improves the time to amiodarone delivery in those with out-of-hospital cardiac...

Summary: \--- The goal of this clinical trial is to learn if reduced doses of amiodarone can treat atrial fibrillation (AF) effectively while minimizing toxic side effects in patients with persistent AF after electrical cardioversion. The main questions it aims to answer are: * Can a reduced dose of amiodarone (100 mg/day) maintain sinus rhythm as effectively as the standard dose (200 mg/day) 12 months pos...