Clinical trials: Cardiac Resynchronization
Cardiovascular Diseases, Arrhythmias, Cardiac
Multicenter Evaluation of Patients Using LATITUDE Monitoring System
The Multitude is a registry of patients who receive commercially available CIEDs that remotely communicate through the LATITUDE monitoring system and transfer data to a central database.
- Conditions
- Cardiovascular Diseases, Arrhythmias, Cardiac, Heart Failure, Sudden Cardiac Death
- Trial name
- Multitude (NCT06311149)
- Where
- 3 sites in Italy
- Volunteers
- 20,000 people
- Sponsor
- University Hospital of Ferrara
Heart Failure
Biventricular Versus Right Ventricular Pacing
The study is a randomized, single-blind crossover prospective study in which investigators will determine the clinical outcomes of cardiac resynchronization therapy (CRT) pacing modalities in patients with left ventricular assist…
- Trial name
- NCT06298669
- Testing
- Biventricular Pacing, Right Ventricular Pacing
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Indiana University
Heart Failure
Detection of Phrenic Nerve Stimulation Using Sensors' Signals
The purpose of this study is to collect sensor data from patients with implanted cardiac resynchronization devices who exhibit phrenic nerve stimulation.
- Trial name
- DETECT PS (NCT01233323)
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Boston Scientific Corporation
Heart Failure, Cardiomyopathy
Contractile Reserve in Dyssynchrony: A Novel Principle to Identify Candidates for Cardiac Resynchronization Therapy
Cardiac resynchronisation therapy (CRT) has been documented to be a powerful treatment in patients with severe congestive heart failure. However, 30-40% of patients receiving a CRT are non-responders.
- Trial name
- CRID-CRT (NCT02525185)
- Testing
- Diagnostic interventions; PET, MRI, cardiac ultrasound.
- Where
- 2 sites in Belgium, Norway
- Volunteers
- 200 people
- Sponsor
- Oslo University Hospital
Heart Failure, Right Bundle-Branch Block
Pacing Affects Cardiovascular Endpoints in Patients With Right Bundle-Branch Block (The PACE-RBBB Trial)
Heart failure (HF) affects 5 million Americans and is responsible for more health-care expenditure than any other medical diagnosis.
- Trial name
- PACE-RBBB (NCT01169493)
- Testing
- VVI-40, RV DDD-40, BiV DDD-40
- Where
- 2 sites in United States
- Volunteers
- 16 people
- Sponsor
- Duke University
Heart Failure
OVATIO CRT and SITUS OTW LV Lead Post Approval Study
Post approval study measuring safety outcomes on the Ovatio CRT-D and SITUS OTW LV lead over 5 years.
- Trial name
- NCT00795873
- Where
- 33 sites in United States
- Volunteers
- 2,260 people
- Sponsor
- ELA Medical, Inc.
Cardiac Pacing, Cardiac Pacemaker
BIO|STREAM.CSP Study
The registry is designed to assess outcome, performance and residual safety aspects of BIOTRONIK products which are used in the context of CSP based on long-term data from an unselected, real-life clinical set-up.
- Conditions
- Cardiac Pacing, Cardiac Pacemaker, Implantable Cardioverter Defibrillator, Cardiac Resynchronization Therapy Devices
- Trial name
- NCT07393009
- Testing
- Implantation of the Solia CSP S pacing lead for LBBAP
- Where
- 46 sites in Australia, Austria and 11 more
- Volunteers
- 1,000 people
- Sponsor
- Biotronik SE & Co. KG
Heart Failure
The Application of Negative Atrioventricular Hysteresis in Cardiac Resynchronization Therapy With MultiPoint Pacing
The purpose of this study is to evaluate the application of Negative AV Hysteresis (NAVH) to improve electrical synchrony in MultiPoint Pacing (MPP) Cardiac Resynchronization Therapy (CRT) patients.
- Trial name
- NCT02782598
- Testing
- CRT+NAVH
- Where
- Italy
- Volunteers
- 17 people
- Sponsor
- Abbott Medical Devices
Heart Failure
ELECTION - The Electrode Configuration Cardiac Resynchronization Therapy (CRT) Study (ELECTION)
The ELECtrode configuraTION CRT Study (ELECTION)
- Trial name
- ELECTION (NCT00848653)
- Testing
- CRT device
- Volunteers
- 260 people
- Sponsor
- Guidant Corporation
Heart Failure - NYHA II - IV, Left Bundle Branch Area Pacing
REstoration of SYNChronous Cardiac Function Due to Physiologic cArdiac Pacing Modalities With Clinical Endpoints
The goal of this observational study is to evaluate the long-term clinical outcomes of physiologic cardiac resynchronization therapy (CRT) using conduction system pacing strategies compared with conventional biventricular CRT in…
- Conditions
- Heart Failure - NYHA II - IV, Left Bundle Branch Area Pacing, Left Bundle Branch Block, Intraventricular Conduction Delay
- Trial name
- RESYNC-PACE (NCT07684547)
- Testing
- Physiologic cardiac resynchronization using conduction system pacing and selective LV lead optimization.
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- University of Pecs
Hypertrophic Cardiomyopathy With Obstruction
Triple Chamber Pacing in Hypertrophic Obstructive Cardiomyopathy (HOCM) Patients - TRICHAMPION STUDY
This investigation is a prospective, randomized, single-blinded and multicenter design. The purpose of this study is to evaluate the benefit of atrial-synchronous biventricular (BiV) pacing in severely symptomatic hypertrophic…
- Trial name
- TRICHAMPION (NCT01614717)
- Testing
- CRT-P Implant
- Where
- Spain
- Volunteers
- 25 people
- Sponsor
- Abbott Medical Devices
Heart Failure
LV Endocardial Cardiac Resynchronisation Therapy
Cardiac resynchronisation therapy (CRT) is an established treatment for severe systolic heart failure with well documented benefits in symptom improvement and reduction of morbidity and mortality.
- Trial name
- ENDO-CRT (NCT02174289)
- Testing
- Targeted left ventricular endocardial lead placement
- Where
- United Kingdom
- Volunteers
- 32 people
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Heart Failure
Quartet Lead and Resynchronization Therapy Options
The purpose of this Clinical Trial is to determine the percentage of patients whose hemodynamic response improves with the different configurations offered by the new Quartet® left ventricular lead, as a result of its four…
- Trial name
- QUARTO (NCT01295840)
- Testing
- Cardiac Resynchronization Therapy Defibrillator
- Where
- Spain
- Volunteers
- 51 people
- Sponsor
- Abbott Medical Devices
Cardiac Resynchronization Therapy
Effects of IMT on Cardiac Resynchronization Therapy
Patients who are followed up in the cardiology clinic with a diagnosis of CHF, who have had a CRT implant at least 1 year ago, and who do not receive cardiac rehabilitation will be included.
- Trial name
- CRT-IMT (NCT07035340)
- Testing
- inspiratory muscle training, standart care
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Tarsus University
Postoperative Care After Cardiac Implantable Electronic Device Implantation
Effects of Short-Term Arm Sling Use After Cardiac Implantable Electronic Device Placement
This randomized controlled trial will evaluate the effects of short-term medical arm sling use during the first 24 hours after cardiac implantable electronic device (CIED) implantation on patient comfort, pain, satisfaction, and…
- Trial name
- CIED-SLING24 (NCT07810426)
- Testing
- Medical Arm Sling
- Volunteers
- 104 people
- Sponsor
- Tugba Yorulmaz
Functional Mitral Regurgitation, Heart Failure
Evaluation of Outcomes of CRT and MitraClip for Treatment of Low Ejection Fraction and Functional Mitral Regurgitation in HF
At present, the optimal treatment strategy for heart failure patients and moderate-to-severe (3+) or severe (4+) mitral regurgitation with a class IIa recommendation for CRT is uncertain.Whether these patents should also be…
- Trial name
- EVOLVE-HF (NCT02985268)
- Testing
- MitraClip, Optimal Medical Therapy, CRT-D
- Sponsor
- Montreal Heart Institute
Heart Failure
Effectiveness and Reliability of VectSelect™ Feature for Avoidance of Phrenic Nerve Stimulation in Cardiac Resynchronisation Therapy (CRT) Patients
It's the aim of this study to analyse efficacy and reliability of VectSelect Feature for avoidance of phrenic nerve stimulation in cardiac resynchronisation therapy (CRT) patients.
- Trial name
- Efface (NCT01244308)
- Where
- 10 sites in Germany
- Volunteers
- 132 people
- Sponsor
- Abbott Medical Devices
Heart Failure
Utility of Tissue Doppler Echocardiography for Selecting Patients for Cardiac Resynchronisation Therapy
Currently the main selection tool for Cardiac Resynchronisation Therapy (CRT) is the QRS duration on the surface echocardiography (ECG) which has been shown to be a poor predictor of response.
- Trial name
- TIBI-HF (NCT01100918)
- Testing
- BiV ICD, ICD
- Where
- United Kingdom
- Volunteers
- 80 people
- Sponsor
- Barts & The London NHS Trust
Heart Failure
Reduction or Extension of COnduction Time With Ventricular Electromechanical Remodeling (RECOVER)
This prospective multicenter registry study aims to detect the serial changes in ventriculo-ventricular conduction times according to cardiac-resynchronization therapy response.
- Trial name
- RECOVER (NCT04397224)
- Testing
- Device interrogation
- Where
- 6 sites in South Korea
- Volunteers
- 100 people
- Sponsor
- Samsung Medical Center
Cardiac Resynchronization Therapy
Simultaneous or Sequential Multipoint Pacing
The purpose of this study is to compare electrical acute changes between simultaneous and sequential LV pacing and to assess the paced QRSd over a range of inter- and intra-ventricular programmable delays setting during MPP…
- Trial name
- SCOPE-CRT (NCT03301363)
- Testing
- CRT
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- IRCCS Policlinico S. Donato