Clinical trials: Pacemaker Malfunction
Pacemaker, Heartfailure
The Effect of CRT on the Frank Starling Mechanism
The investigators are examining a scientific principle called the Frank Starling Mechanism and how it relates to Cardiac Resynchronisation Therapy (CRT), a form of pacemaker therapy used in the treatment of heart failure.
- Trial name
- CRT (NCT05993585)
- Testing
- Test Of The Frank Starling Mechanism - Adjustment Of Av Delay And Measurement Of Pre-load -Control, Other: Test Of The Frank Starling Mechanism - Adjustment Of Av Delay And Measurement Of Pre-load -CRT
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Atrial Fibrillation, Arrythmia
Arrythmia Burden in Cardiac Contractility Modulation (CCM)
The Impulse Dynamics Optimizer Device is a Food and Drug Administration (FDA) approved; commercially available device indicated for patients with heart failure with reduced ejection fraction (HFrEF).
- Trial name
- ABC (NCT05704426)
- Testing
- Impulse Dynamics Optimizer Device
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Hackensack Meridian Health
Bradycardia, Heart Failure
LEft Bundle branchArea Pacing to Avoid Pacing-induced CARdiomyopathy
LEAP-CAR will evaluate the benefit of left bundle branch area pacing (LBBAP), comparing to conventional right ventricular pacing (RVP), in preventing pacing-induced cardiomyopathy (PICM) in patients undergoing pacemaker implant…
- Conditions
- Bradycardia, Heart Failure, Pacemaker-Induced Cardiomyopathy, Conduction Block, Atrioventricular
- Trial name
- LEAP-CAR (NCT05910866)
- Testing
- Left bundle branch area pacing (LBBAP), Right ventricular pacing (RVP)
- Where
- Italy
- Volunteers
- 130 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Chronic Heart Failure
Tailoring Pacemaker Output to Physiology in Chronic Heart Failure
Aims: To explore the clinical effect on exercise tolerance and quality of life, safety and tolerability of pacing at higher outputs in patients with chronic heart failure and a pacemaker.
- Trial name
- NCT03781427
- Testing
- Cardiac resynchronization therapy
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University of Leeds
Prosthesis-Related Infections, Equipment Failure
Medico-economic Evaluation of Strategies for the Lead Extraction of Implantable Defibrillator and Pacemakers
The growing use and the expanding indications for cardiovascular implantable electronic devices (CIEDs) have been associated to an increase of device removal.
- Conditions
- Prosthesis-Related Infections, Equipment Failure, Heart Failure, Arrhythmias
- Trial name
- GAINE LASER (NCT03121183)
- Testing
- Laser sheath, Implantable Cardiac Device lead extraction
- Where
- France
- Volunteers
- 45 people
- Sponsor
- University Hospital, Clermont-Ferrand
Permanent Atrial Fibrillation, Preserved Ejection Fraction
Bundle Branch Pacing to Preserve Ejection Fraction in Atrial Fibrillation Trial
The goal of this clinical trial is to learn whether left bundle branch area pacing, a technique designed to activate the heart's natural electrical conduction system, is better than conventional right ventricular pacing in adults…
- Trial name
- BEAT (NCT07759700)
- Testing
- LBBA pacing, Conventional pacing
- Where
- France
- Volunteers
- 642 people
- Sponsor
- Poitiers University Hospital
Heart Failure With Preserved Ejection Fraction
SHort Of Pace - Heart Failure (SHOP-HF)
This study is designed as a multicenter, prospective, controlled, randomized, two-arms, cross-over, two parallel cohorts, efficacy Clinical research with CE-marked medical device .
- Trial name
- NCT06992089
- Testing
- Dual-chamber cardiac pacemaker (Essentio MRI L111 Boston Scientific®), Single-chamber cardiac pacemaker (Essentio MRI L110 Boston Scientific®)
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia
Heart Failure
One Day Implantation Program for Heart Failure Patients Implanted With CRT-P
This study has been implemented to evaluate cardiac resynchronization therapy pacemaker (CRT-P) implantations on a same-day basis
- Trial name
- OEDIPE-CRT-P (NCT05142293)
- Testing
- Ambulatory procedure
- Where
- 19 sites in France
- Volunteers
- 354 people
- Sponsor
- Biotronik SE & Co. KG
Pacemaker
Effects of Inspiratory Muscle and Endurance Training in Heart Failure Patients With Pacemaker
It is well-known that not only peripheral muscles, but also respiratory muscles muscle weakness and deconditioning play an important role in low exercise capacity of patients with Heart Failure (HF).
- Trial name
- NCT03501355
- Testing
- Inspiratory muscle strength training, Inspiratory muscle endurance training
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Gazi University
High Degree Second Degree Atrioventricular Block, Complete Heart Block
RAFT-TAVR PACE: LBBAP vs. RVP Post-TAVR in Patients Requiring PPI
The RAFT-TAVR PACE study is a clinical trial designed to compare two types of heart pacing methods in patients who develop conduction problems after undergoing a transcatheter aortic valve replacement (TAVR) procedure.
- Conditions
- High Degree Second Degree Atrioventricular Block, Complete Heart Block, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR)
- Trial name
- RAFT-TAVR PACE (NCT06857201)
- Testing
- Left Bundle Branch Area Pacing, Right Ventricular Pacing
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Heart Failure, Dilated Cardiomyopathy
PITA-HF: Feasibility, Safety, and Tolerability
Heart failure affects over 25 million people worldwide and nearly 7 million adults in the United States alone. Nearly 25% of patients with heart failure have worsened disease burden from dyssynchronous ventricular contraction due…
- Trial name
- NCT04159454
- Testing
- PITA
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Johns Hopkins University
Pacemaker Malfunction, Implantable Defibrillator Malfunction
Cardiac Implantable Electronic Device Magnetic Resonance Imaging Registry
This is a prospective registry evaluating the safety of performing magnetic resonance (MRI) scans on patients who have cardiac implanted electronic devices (CIEDs).
- Trial name
- CIED-MRI (NCT02459379)
- Testing
- MRI Scan
- Sponsor
- NYU Langone Health
Heart Failure, Systolic
The Effect of Yoga on Cardiac Sympathetic Innervation Evaluated by I-123 mIBG
The purpose of this study is to evaluate if yoga practice will reduce cardiac sympathetic activity and subsequently cardiac arrhythmias.
- Trial name
- NCT03227393
- Testing
- Yoga training
- Where
- United States
- Sponsor
- University of Cincinnati
Chronic Heart Failure
Optimising Pacemaker Therapy for Contractility
The investigators have demonstrated that they can reliably identify an optimum heart rate range for contractility of the left ventricle in patients with chronic heart failure (CHF).
- Trial name
- OPT-C (NCT02964650)
- Testing
- Personalised rate-response settings
- Where
- United Kingdom
- Volunteers
- 83 people
- Sponsor
- University of Leeds
Heart Failure, Congestive
Home Monitoring in Cardiac Resynchronisation Therapy
In spite of success in the management of heart failure, repetitive rehospitalisation and high mortality rate remain a serious problem.
- Trial name
- HomeCARE (NCT00376116)
- Testing
- Cardiac resynchronisation therapy, Implantable cardioverter-defibrillator
- Where
- 82 sites in Austria, Czechia and 8 more
- Volunteers
- 513 people
- Sponsor
- Biotronik SE & Co. KG
Heart Failure, Systolic
Optimising Pacemaker Therapy Using Multi-point Pacing (the OPT-MPP Study)
Recently, the introduction of quadripolar left ventricular leads (one with four pacing poles) has allowed the opportunity to pace the lateral (back) of the heart from several points at once using a single lead (multi-point pacing…
- Trial name
- OPT-MPP (NCT03220659)
- Testing
- Multi-point pacing, Standard settings
- Where
- United Kingdom
- Volunteers
- 23 people
- Sponsor
- University of Leeds
Pacemaker Complication, Congestive Heart Failure
Optimised Pacing Program
Permanent pacemakers are a common treatment for slow heart beats. In the UK 300,000 people have a pacemaker, and each year another 36,000 receive them. All of these patients are usually seen yearly to have their device checked.
- Trial name
- OPT-pace (NCT01819662)
- Testing
- Enhanced standard management, Optimised heart failure management, Standard management
- Where
- 3 sites in United Kingdom
- Volunteers
- 1,793 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Bradycardia, Heart Failure
Post Market Clinical Follow-up Study for the Amvia/Solvia Pacemaker Family
The study is designed as an open-label, prospective, international, multicenter, non-randomized study to determine safety and product performance of the CE-marked Amvia/Solvia pacemaker family, including the aATP, CRT AutoAdapt…
- Trial name
- NCT06018818
- Testing
- Amvia/Solvia pacemaker family
- Where
- 3 sites in Austria, Germany
- Volunteers
- 129 people
- Sponsor
- Biotronik SE & Co. KG
Heart Disease, Cardiovascular Disease
Remote Device Interrogation In The Emergency Department
A prospective, post market, non-randomized study to evaluate the reduction in time to interrogation for patients with St. Jude Medical remote care compatible devices interrogated by the unpaired Merlin@home transmitter in the…
- Conditions
- Heart Disease, Cardiovascular Disease, Heart Failure, Arrhythmias, Cardiac
- Trial name
- REMEDY (NCT01871090)
- Testing
- Unpaired remote monitoring transmitter
- Where
- United States
- Volunteers
- 99 people
- Sponsor
- Abbott Medical Devices
Bradycardia, Heart Failure
BIO|CONCEPT.Amvia Study
The goal of this exploratory study is to test the preliminary safety and product performance of the new Amvia/Solvia pacemaker family in subjects that require a pacemaker or cardiac resynchronization therapy pacemaker (CRT-P)…
- Trial name
- NCT05610176
- Testing
- Amvia Sky pacemaker or CRT-P device
- Where
- 7 sites in Australia, New Zealand
- Volunteers
- 52 people
- Sponsor
- Biotronik Australia Pty Ltd.