Clinical trials: Cardiac Resynchronization
Ventricular Tachycardia
Efficacy and Safety of Multisite Cardiac Resynchronization Therapy
Cardiac resynchronization therapy (CRT) is a proven therapy in patients with severe left ventricular (LV) dysfunction with ejection fraction (EF)<35%., moderate to severe congestive heart failure and wide QRS in ECG.
- Trial name
- NCT01966016
- Testing
- Pacing
- Where
- Israel
- Volunteers
- 11 people
- Sponsor
- Barzilai Medical Center
Heart Failure
Model 4396 Left Ventricular (LV) Lead Study
This study is designed to show that a new lead, which paces the left bottom chamber (left ventricle) of the heart, is safe and effective.
- Trial name
- 4396 (NCT00853593)
- Testing
- Pacing Lead
- Where
- 31 sites in United States, Australia and 6 more
- Volunteers
- 197 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure, ICD
Comparing Rate Response With CLS Versus Accelerometer ICD Settings in Heart Failure Patients With BIOTRONIK CRT-Ds
Dr. Jonathan Hsu and Dr. Eric Adler are conducting a research study to find out more about how implantable cardiac defibrillator (ICD) settings can be adjusted to improve patient cardiovascular health and quality of life.
- Conditions
- Heart Failure, ICD, Chronotropic Incompetence
- Trial name
- CLASS (NCT02693262)
- Testing
- CLS Mode on Biotronik CRT-D, Accelerometer Mode on Biotronik CRT-D
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Heart Failure, Central Sleep Apnea
Cardiac Resynchronisation Therapy in Combination With Overdrive Pacing in the Treatment of Central Sleep Apnea in CHF
The primary objective of this study is to compare the Apnea- Hypopnea Index in HF patients with concomitant CSA, after 12 weeks of CRT alone to CRT in combination with one night of overdrive pacing.
- Trial name
- Morpheus (NCT00551499)
- Testing
- CRT + AOP
- Where
- 2 sites in Germany
- Volunteers
- 44 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Sleep Breathing Disorders in the Responders to Cardiac Resynchronisation Therapy (CRT)
Sleep Apnea, Arrhythmias and Cardiac Reverse Remodeling in Heart Failure Patients
Prospective, international, non-randomized, multicentre, clinical investigation (phase IV). The aim of the study is to investigate the correlation between HF, severe SBD, and AF in CRT-P patients at 6 months.
- Trial name
- SYNCHRO (NCT02870647)
- Testing
- Echocardiographic, polygraphy, electrocardiography measurements and sleep questionnaire
- Where
- 3 sites in Italy, Spain
- Sponsor
- LivaNova
Heart Disease, Congestive Heart Failure
Resynchronization/Defibrillation for Ambulatory Heart Failure Trial in Patients With Permanent Atrial Fibrillation
Atrial fibrillation (AF) and heart failure (HF) are two common heart conditions that are encountered with an increase in death and suffering.
- Conditions
- Heart Disease, Congestive Heart Failure, Atrial Fibrillation
- Trial name
- RAFT-PermAF (NCT01994252)
- Testing
- Optimal Medical therapy plus ICD, Optimal Medical therapy plus CRT/ICD
- Where
- 15 sites in Canada
- Volunteers
- 200 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Atrial Fibrillation (AF)
Bachmann's Bundle Versus Right Atrial Appendage Pacing
Participants will be randomly assigned to one of two clinical treatment Arms, both of which are standard care procedures performed in the right atrium (RA): Arm A: Pacing from the Bachmann's Bundle (BB) in the right atrium (upper…
- Trial name
- BACH-RAP (NCT07874763)
- Testing
- Bachmann's Bundle Pacing, Right Atrial Appendage Pacing
- Where
- United States
- Volunteers
- 334 people
- Sponsor
- Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)