Clinical trials: Bradyarrhythmia
Ventricular Fibrillation, Ventricular Tachycardia
Left Ventricular Capture Management Study
Primary Objective: To characterize left ventricular (LV) threshold behavior over time using daily left ventricular capture management (LVCM) measurements.
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Bradyarrhythmia
- Trial name
- LEARN (NCT01089634)
- Where
- Canada
- Volunteers
- 151 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Bradyarrhythmia
Clinical Outcome of Pacemaker paTIents According to Pacing Modality and Primary INDications OPTI-MIND 2
The purpose of the study is to demonstrate that reduction of unnecessary pacing provided by RYTHMIQ algorithm programed to ON in a pacemaker is associated with better clinical outcomes in bradycardia target population.
- Trial name
- OPTI-MIND 2 (NCT01715558)
- Where
- 39 sites in Belgium, Denmark and 7 more
- Volunteers
- 514 people
- Sponsor
- Boston Scientific Corporation
Bradyarrhythmia
Clinical Outcome of Pacemaker paTIents According to Pacing Modality and Primary INDications
The study objective is to collect mid-term clinical outcome in a group of patients implanted with permanent pacemaker (PM) according to real-life clinical practice in a multicenter and international environment.
- Trial name
- OPTI-MIND (NCT00976482)
- Where
- Germany
- Volunteers
- 1,745 people
- Sponsor
- Boston Scientific Corporation
Bradyarrhythmia
Right Versus Left Apical Transvenous Pacing for Patients With Preserved Left Ventricular Systolic Function Study
The purpose of this study is to compare chronic (1-year) effects on left ventricular ejection fraction resulting from transvenous pacing of the right ventricular apex (RVA) versus the left ventricular apex (LVA) in patients with…
- Trial name
- RIVELA (NCT01535404)
- Testing
- Implantation procedure for a St-Jude Medical pacemaker system with right ventricular apex pacing, Implantation procedure for a St-Jude Medical pacemaker system with left ventricular apex pacing
- Where
- 6 sites in Netherlands, Switzerland
- Volunteers
- 36 people
- Sponsor
- Haran Burri, MD
Bradyarrhythmias, Arrhythmias
Thromboembolic Complications After Pacemaker or Implantable Cardioverter-Defibrillator Procedures
This is a large prospective registry of patients submitted to cardiac electronic devices implantation designed to investigate the incidence, risk factors and prognostic of thromboembolic complications associated with transvenous…
- Conditions
- Bradyarrhythmias, Arrhythmias, Cardiovascular Disease, Venous Thrombosis
- Trial name
- NCT01717495
- Where
- Brazil
- Volunteers
- 1 people
- Sponsor
- University of Sao Paulo
Bradyarrhythmias, Arrhythmias
Safety and the Effects of Isolated Left Ventricular Pacing in Patients With Bradyarrhythmias
Previous experimental and clinical studies have consistently suggested that right ventricular (RV) apical pacing has important adverse effects.
- Conditions
- Bradyarrhythmias, Arrhythmias, Atrioventricular Block, Ventricular Dysfunction
- Trial name
- SAFE-LVPACE (NCT01717469)
- Testing
- Left ventricular pacing through coronary sinus tributaries (Attain StarFix), Right ventricular pacing (Medtronic)
- Where
- Brazil
- Volunteers
- 12 people
- Sponsor
- University of Sao Paulo
Bradyarrhythmia
Identify the Genes Polymorphisms Related to Non-familial Bradyarrhythmia
Bradyarrhythmia, including sinus node dysfunction and atrioventricular block, is a major cause necessitating pacemaker implantation.
- Trial name
- NCT01310907
- Where
- 2 sites in Taiwan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital