Clinical trials: CRT Patients
Bradycardia, Left Bundle Branch Area Pacing
Left Bundle Branch Area Pacing (LBBAP) Monitoring Assistant: Evaluation of Portable ECG Solution
To evaluate the capability to monitor LBB success criteria with the use of a Smart ECG system (ECG monitor, 12 leads ECG cable, ECG viewer software ) during a cardiac device implantation involving the placement of a pacing lead…
- Conditions
- Bradycardia, Left Bundle Branch Area Pacing, Cardiac Resynchronisation Therapy (CRT), ECG
- Trial name
- LBBOT (NCT07254013)
- Testing
- LBBAP implant
- Where
- 4 sites in France
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- MicroPort CRM
Non-ischemic Cardiomyopathy, Cardiac Resynchronisation Therapy (CRT)
Withdrawal of Heart Failure Treatment Patients With Non-ischemic Cardiomyopathy Who Have Been Super-responders to Cardiac Resynchronization Therapy.
Multicenter, prospective, non-inferiority, randomized, single-blind (primary endpoint evaluators blinded, patients not blinded) clinical trial.
- Trial name
- DRUGLESS-CRT (NCT07851779)
- Testing
- Withdrawal of Heart failure medications
- Where
- 4 sites in Spain
- Volunteers
- 64 people
- Sponsor
- Institut d'Investigació Biomèdica de Bellvitge
Cardiac Resynchronisation Therapy (CRT), Heart Failure
Conduction System Pacing vs. Biventricular Pacing for Cardiac Resynchronization Therapy
The NORDIC-CSP trial is an investigator-initiated, blinded, nordic RCT aimed at evaluating whether using direct pacing of the HIS bundle (HIS)-pacing or left bundle branch (LBB) pacing is superior to conventional biventricular…
- Conditions
- Cardiac Resynchronisation Therapy (CRT), Heart Failure, Conduction System Pacing
- Trial name
- Nordic-CSP (NCT07492979)
- Testing
- HIS or LBBB -CRT, Conventional BiV-CRT
- Where
- 5 sites in Denmark, Finland and 2 more
- Volunteers
- 1,100 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Heart Failure, Heart Failure NYHA Class II
Heart Failure Management for Patient With CIED Remotely Monitored
This randomized, controlled, open-label, parallel, multicenter clinical study evaluates the efficacy of SmartSignalHF compared with heart failure (HF) remote monitoring (RM) standard of care in implanted patients with heart…
- Conditions
- Heart Failure, Heart Failure NYHA Class II, Heart Failure NYHA Class III, Heart Failure With Reduced Ejection Fraction (HFrEF)
- Trial name
- PROACT-HF (NCT07247032)
- Testing
- SmartSignalHF, HF RM standard of care
- Where
- France
- Volunteers
- 1,132 people
- Sponsor
- Implicity
Hearth Failure With Reduced Ejection Fraction (HFrEF), Cardiac Resynchronisation Therapy (CRT)
THE RELATIONSHIP BETWEEN CARDIAC RESYNCHRONİZATION THERAPY RESPONSE IN HEART FAILURE PATIENTS AND YKL-40 LEVELS
Patients diagnosed with heart failure at our clinic who routinely undergo CRT implantation will be included in the study. This decision is independent of the study.
- Conditions
- Hearth Failure With Reduced Ejection Fraction (HFrEF), Cardiac Resynchronisation Therapy (CRT), Left Branch Bundle Block
- Trial name
- NCT07469137
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people
- Sponsor
- Trakya University
CRT Non-Response, LBBB
Left Ventricular Myocardial Work for Predicting Response to CRT
This study aims to establish the normal reference values for left ventricular myocardial work in healthy Chinese adults and the influencing factors.
- Conditions
- CRT Non-Response, LBBB, HF - Heart Failure, Healthy Adult
- Trial name
- CARE-MW (NCT07319065)
- Testing
- Ultrasound machine
- Where
- 82 sites in China
- Volunteers
- 3,240 people, healthy volunteers welcome
- Sponsor
- First Hospital of China Medical University
Heart Failure, Implantable Cardioverter Defibrillator (ICD)
Upper Extremity Function in Patients With Reduced Ejection Fraction Heart Failure and Cardiac Implantable Electronic Devices
The aim of this study is to evaluate in detail the factors that determine upper extremity function, determine its effect on prognosis, hospital admission, hospitalization, and mortality, and examine the results according to the…
- Conditions
- Heart Failure, Implantable Cardioverter Defibrillator (ICD), Cardiac Resynchronisation Therapy (CRT), Reduced Ejection Fraction Heart Failure
- Trial name
- NCT07253909
- Testing
- Not applicable- observational study
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Hacettepe University
Systolic Heart Failure, Heart Failure With Reduced Ejection Fraction
Evaluation of Left Bundle Branch Area Pacing As A Rescue Strategy for Cardiac Resynchronization Therapy Non-Response
This study aims to investigate whether the investigators can improve heart function in patients with heart failure who have undergone cardiac resynchronization therapy, but have not had an improvement in their heart function at…
- Conditions
- Systolic Heart Failure, Heart Failure With Reduced Ejection Fraction, CRT Non-Response, Left Bundle Branch Area Pacing
- Trial name
- NCT05884411
- Testing
- Left bundle branch area pacing, Cardiac MRI
- Where
- United States
- Sponsor
- VA Office of Research and Development
Cardiac Resynchronisation Therapy (CRT), Heart Failure
A Study Testing a New Heart Scan Method to Improve Pacemaker Treatment for Heart Failure
Cardiac resynchronization therapy (CRT) is a device treatment for patients with heart failure which cannot be managed by medications alone. CRT can help the heart contract more efficiently and improve the pumping function.
- Trial name
- EFFECT-CRT (NCT07084467)
- Testing
- EF1 guided CRT optimisation, Standard of Care (SOC)
- Where
- United Kingdom
- Volunteers
- 400 people
- Sponsor
- King's College London
Heart Failure, CRT and/or ICD
Evaluation of Electrical and Hemodynamic Effects of Different Pacing Strategies in CRT Candidates
Heart failure patients with delayed electrical activation of the heart often benefit from cardiac resynchronization therapy (CRT). However, traditional CRT using biventricular pacing is not effective in all patients.
- Trial name
- NCT07032064
- Testing
- Sequential ventricular pacing at five sites
- Where
- China
- Volunteers
- 28 people
- Sponsor
- Shanghai Zhongshan Hospital
Cardiopulmonary Failure, Myocardial Infarction (MI)
COR-INSIGHT: Optimizing Cardiovascular and Cardiopulmonary Outcomes with AI-Driven Multiplexed Indications Using COR ECG Wearable
The COR-INSIGHT trial aims to evaluate the effectiveness of Peerbridge COR advanced ambulatory ECG wearables (COR 1.0 and COR 2.0) in accurately and non-invasively detecting cardiovascular and cardiopulmonary conditions using…
- Conditions
- Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure
- Trial name
- COR-INSIGHT (NCT06763549)
- Testing
- SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C
- Where
- United States
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Heart Failure, Patients Undergoing CRT-D Device Implantation
Reverse Electrical Remodeling of Native Conduction in Cardiac Resynchronization Therapy
Cardiac resynchronization therapy with pacemaker alone, or in combination with a cardioverter-defibrillator, prolongs life and decreases risk of heart failure exacerbation in patients with low ejection fraction and wide QRS.
- Trial name
- RER-CRT (NCT01924221)
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Johns Hopkins University
Implantable Cardioverter Defibrillators, CRT-D Cardiac Resynchronization Therapy Defibrillator
LONGEVITY Study. Evaluation of the Device and Battery Longevity of Boston Scientific Market-released ICD and CRT-D Devices
The study is to determine the rate and cause of device replacements at 5 years post-implantation. It will assess the battery and device longevity of the Implantable Cardioverter Defibrillators (ICD) and CRT-D Cardiac…
- Trial name
- NCT02091011
- Where
- 80 sites in United States, Canada and 6 more
- Volunteers
- 1,600 people
- Sponsor
- Boston Scientific Corporation
Advanced Heart Failure, CRT and/or ICD
Screening for Advanced Heart Failure Treatment (SEE-HF)
Advanced heart failure therapy (heart transplantation or LVAD) is underutilized and patients are underserved. The purpose of this prospective, observational study is to obtain multi-center data on the proportion of patients with…
- Trial name
- SEE-HF (NCT01626404)
- Where
- 7 sites in Denmark, France and 4 more
- Volunteers
- 99 people
- Sponsor
- Abbott Medical Devices
ICD/CRT-D Indication
TD01 Master Study (Safety and Efficacy Study)
This clinical investigation is designed to confirm the safety and efficacy of the TD01 ICD lead.
- Trial name
- NCT02087189
- Testing
- First ICD/CRT-D implantation or upgrade from pacemaker
- Where
- 5 sites in Austria, Germany
- Volunteers
- 30 people
- Sponsor
- Biotronik SE & Co. KG
Compare Two Programming Modalities for CRT Devices in Heart Failure Patients With an Indication for Cardiac Resynchronization Therapy
Multi Point Pacing vs. Conventional STUDY PROTOCOL
The Purpose of this study is to compare two programming modalities for CRT devices in Heart Failure patients with an indication for Cardiac Resynchronization Therapy
- Trial name
- CRT-MPP (NCT04334018)
- Testing
- conventional CRT, MPP CRT
- Where
- 6 sites in France, Monaco
- Sponsor
- CMC Ambroise Paré
The Patient Meets ACC/AHA/ESC Guidelines for Implantable Cardioverter Defibrillator (ICD) or Cardiac Resynchronization Therapy (CRT-D) Device
Clinical Evaluation Of Remote Monitoring With Direct Alerts To Reduce Time From Event To Clinical Decision
St. Jude Medical developed the Merlin.net™ Patient Care Network (Merlin.net™ PCN) to augment or replace routine scheduled in-clinic visits.
- Trial name
- REACT (NCT01090349)
- Testing
- Implantation of an ICD/CRT-D device, Merlin.NET PCN
- Where
- 2 sites in Germany, United Kingdom
- Volunteers
- 220 people
- Sponsor
- Abbott Medical Devices
CRT Patients
Optimization With SonR Method in the ClinicAl pRactice
Evaluate the percentage of patients optimized at least once every month by the SonR automatic optimization method, until M6 follow-up, in Heart failure (HF) patients prevalently in sinus rhythm
- Trial name
- OSCAR (NCT02250547)
- Where
- 21 sites in Austria, France and 4 more
- Volunteers
- 278 people
- Sponsor
- LivaNova
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
Implanted With Any Currently (and Any Future) FDA-approved Medtronic ICD or CRT Device, to Which is Attached a St. Jude Riata Lead
Insulation Failure in St. Jude Riata Leads
A recent study evaluated the Manufacturer and User Facility Device Experience (MAUDE) database, which contains reports of adverse events involving medical devices6,9. The FDA updates the database every two months.
- Trial name
- NCT02095977
- Testing
- fluoroscopy, synchronized high-voltage shock, Holter monitor
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Hartford Hospital