Clinical trials: Conduction Disorder
Tachycardia, Congestive Heart Failure
MADIT-CRT: Multicenter Automatic Defibrillator Implantation With Cardiac Resynchronization Therapy
The MADIT-CRT trial is designed to determine if combined implantable cardiac defibrillator (ICD)-cardiac resynchronization therapy (CRT-D) will reduce the risk of mortality and heart failure (HF) events by approximately 25%, in…
- Trial name
- MADIT-CRT (NCT00180271)
- Testing
- Cardiac resynchronization therapy with defibrillation, Implantable Cardioverter Defibrillator (ICD)
- Where
- United States
- Volunteers
- 1,820 people
- Sponsor
- Boston Scientific Corporation
Heart Failure, Tachycardia, Ventricular
Optisure Lead Post Approval Study
The purpose of this post approval study is to characterize the chronic performance of the SJM Optisure family of HV leads in patients.
- Trial name
- NCT02235545
- Testing
- St. Jude Medical Optisure Lead
- Where
- 60 sites in United States, Belgium and 5 more
- Volunteers
- 1,735 people
- Sponsor
- Abbott Medical Devices
Autism Spectrum Disorder
The Listening Program® With Bone Conduction Headphones Changes Hypersensitivity to Sound and Behavioral Responses
There are limited approaches to specifically address auditory sensory over- and under-responsivity (SOR) in children with Autism Spectrum Disorder (ASD).
- Trial name
- NCT05009095
- Testing
- The Listening Program® with bone conduction headphones
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Children's Health
Long QT Syndrome, Cardiac Repolarization
Effect of Beta-blocker Therapy on QTc Response in Exercise and Recovery in Normal Subjects
Background. In congenital long QT syndrome type 1 (LQT1), episodes of ventricular tachycardia are usually triggered by exercise and can be prevented in most patients by beta-blocker therapy.
- Trial name
- NCT00588965
- Testing
- Propranolol LA
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- MetroHealth Medical Center
Tachycardia
China (CN)_Magnetic Resonance Imaging (MRI)_Implantable Cardiac Defibrillator (ICD) [CN_MRI_ICD]
This clinical study is to evaluate the safety and effectiveness of the Ellipse VR/DR implantable cardiac defibrillators (ICDs) and the Quadra Assura MP cardiac resynchronization therapy defibrillators (CRT-Ds), with Durata or…
- Trial name
- CN_MRI_ICD (NCT03828357)
- Testing
- Study MRI scan
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Abbott Medical Devices
Left Ventricular Dysfunction
PROTECT-PACE STUDY - The Protection of Left Ventricular Function During Right Ventricular Pacing
This study will be done in patients who require the implantation of a cardiac pacemaker (an electronic device that controls the heartbeat) for complete heart block (a heart rhythm abnormality resulting in a slow heart beat).
- Trial name
- PROTECT-PACE (NCT00461734)
- Testing
- RV lead placement site
- Where
- 18 sites in Australia, New Zealand and 1 more
- Volunteers
- 248 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure，Congestive, Cardiomyopathies
HIS-Purkinje Conduction System Pacing Optimized Trial of Cardiac Resynchronization Therapy
This is a randomized, prospective, single-blinded trial to determine the overall rate of successful His-Purkinje conduction system pacing Optimized Trial of Cardiac Resynchronization Therapy (HOT-CRT) versus biventricular pacing…
- Conditions
- Heart Failure，Congestive, Cardiomyopathies, Left Ventricular Dysfunction
- Trial name
- HOT-CRT (NCT04561778)
- Testing
- HOT-CRT, Biventricular Pacing
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Pugazhendhi Vijayaraman
Atrial Flutter, Ventricular Tachycardia
Clinical Study to Evaluate the Catheter Robotics Amigo for Performing Right-Sided Electrophysiology Mapping Studies
The purpose of this clinical study is to collect safety and performance data to support a demonstration of substantial equivalence of the Catheter Robotics Remote Catheter System to predicate devices when used to perform EP…
- Trial name
- NCT01139814
- Testing
- Amigo catheter robot
- Where
- 12 sites in United States, United Kingdom
- Volunteers
- 181 people
- Sponsor
- Catheter Robotics, Inc.
Heart Failure, Tachyarrhythmia
Master Study of the Acticor/Rivacor ICDs/CRT-Ds and the Plexa ProMRI S DX Lead
Post-Market Clinical Follow-up of the new Cor Family ICDs/CRT-Ds (Acticor, Rivacor) and the new Plexa ProMRI S DX right ventricular lead to provide post-market data and supporting evidence for the clinical safety and performance…
- Trial name
- NCT03891329
- Testing
- Acticor/Rivacor ICDs/CRT-Ds, Plexa S DX
- Where
- 13 sites in Austria, Germany and 5 more
- Volunteers
- 130 people
- Sponsor
- Biotronik SE & Co. KG
Postural Orthostatic Tachycardia Syndrome
Effect of Ivabradine on Patients With Postural Orthostatic Tachycardia Syndrome
Postural orthostatic tachycardia syndrome (POTS) occurs in approximately 500,000 Americans, but predominates in women with a 5:1 ratio.
- Trial name
- POTS (NCT03182725)
- Testing
- Ivabradine
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- University of California, San Diego
Carpal Tunnel Syndrome
Local Effects of Acupuncture and Nerve Conduction Studies
Thus study aims to characterize the local, nerve-specific effects of acupuncture on the median and ulnar nerves in the forearm, using nerve conduction studies and quantitative sensory testing.
- Trial name
- NCT03036657
- Testing
- MAC acupuncture needles, Electrostimulator 6c.Pro, Pantheon Research, Venice, CA
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Oregon Health and Science University
Atrial Fibrillation New Onset, Hemorrhage
Randomized Double Blind Control Trial on Effects of Ranolazine on New Onset Atrial Fibrillation
The aim of this study is to evaluate the prophylactic effects of Ranolazine on new onset atrial fibrillation in post-operative coronary artery bypass graft and valve surgery patient population at Staten Island University hospital.
- Conditions
- Atrial Fibrillation New Onset, Hemorrhage, Prolonged QTc Interval, Ventricular Tachycardia
- Trial name
- NCT01590979
- Testing
- Ranolazine
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Northwell Health
Ondansetron
Ondansetron and the QT Interval In Adult Emergency Department Patients
The purpose of this study is to assess the use of the medication ondansetron (zofran) in the emergency department. There are studies of the ability of ondansetron to cause a prolongation in the QT interval (a certain measurement…
- Trial name
- NCT01759420
- Testing
- Ondansetron
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- C.R.Darnall Army Medical Center
Congenital Disorders
Low-dose Epinephrine Infusion Tests in Adolescent and Pediatric Patients
Long QT syndrome (LQTS)is a cardiac disorder that may lead to ventricular arrythmias and culminate in syncope and/or possible death.
- Trial name
- LEAP (NCT00548886)
- Testing
- Epinephrine
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Emory University
Bradycardia, Atrioventricular Block
BIOTRONIK Conduction System Pacing With the Solia Lead
The purpose of the BIO-CONDUCT study is to demonstrate the safety and effectiveness of the BIOTRONIK Solia S pacing lead when implanted in the left bundle branch (LBB) area.
- Conditions
- Bradycardia, Atrioventricular Block, Left Bundle-Branch Block, Cardiomyopathies
- Trial name
- BIO-CONDUCT (NCT05251363)
- Testing
- Solia S lead
- Where
- 14 sites in United States
- Volunteers
- 194 people
- Sponsor
- Biotronik, Inc.
Heart Failure, Tachyarrhythmia
BIO|MASTER.Ilivia Family / Plexa
Post-Market Clinical Follow-up of the new Ilivia ICD Family and the new Plexa right ventricular lead to fulfill requirements by the notified body and to support regulatory approval outside of the CE region
- Trial name
- NCT02774616
- Testing
- Ilivia ICD Family, Plexa ICD lead
- Where
- 25 sites in Australia, Austria and 8 more
- Volunteers
- 292 people
- Sponsor
- Biotronik SE & Co. KG
Pain, Phantom, Pain, Neuropathic
Valproic Acid for the Prevention of Post-Amputation Pain
The objectives of this study are, to test the effectiveness of Valproic Acid (VPA) in the prevention of chronic neuropathic and post-amputation pain, as well as to further define the underlying inflammatory and epigenetic…
- Trial name
- NCT01928849
- Testing
- Valproic Acid, Cherry Syrup
- Where
- 2 sites in United States
- Volunteers
- 128 people
- Sponsor
- Duke University