Clinical trials: Branch Block, Bundle
Chronic Low-back Pain, Lumbar Facet Joint Syndrome
Comparison of the Effectiveness of Ultrasound-guided Versus Radioguided Medial Lumbar Bundle Branch Block
In adults with chronic low back pain, the investigators will compare the effectiveness of the medial bundle branch block on three lumbar levels (L3-L4, L4-L5 and L5-S1) performed either by radiographic guidance or by ultrasound…
- Trial name
- NCT04658953
- Testing
- Ultrasound guided infiltration, Fluoroscopy guided infiltration
- Where
- 3 sites in Belgium
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Long QT Syndrome, Sinus Bradycardia
A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection Software
"Chang Gung ECG Abnormality Detection Software" is a is an artificial intelligence medical signal analysis software that detect whether patients have abnormal ECG signals of 14 diseases by static 12-lead ECG.
- Conditions
- Long QT Syndrome, Sinus Bradycardia, Sinus Tachycardia, Premature Atrial Complexes
- Trial name
- NCT05903313
- Testing
- Chang Gung ECG Abnormality Detection Software
- Where
- Taiwan
- Volunteers
- 4,306 people
- Sponsor
- Chang Gung Memorial Hospital
Skeletal Muscle Changes After Crt
Effect of Cardiac Resynchronization Therapy (CRT) on Skeletal Muscle Histology, Neuroendocrine Activation and Inflammatory Response
Heart failure patients with left bundle branch block have a poor prognosis. Biventricular pacing which synchronize the heart pump action is associated with improved functional capacity.
- Trial name
- NCT01019915
- Testing
- CRT
- Where
- Norway
- Volunteers
- 21 people
- Sponsor
- Helse Stavanger HF
Atrial Fibrillation (AF), Pacemaker Therapy
Left Bundle Branch Pacing vs Right Ventricular Pacing on AHRE Burden in Patients With Preserved LVEF
This prospective, randomized controlled trial aims to evaluate the effect of left bundle branch pacing (LBBP) compared with conventional right ventricular (RV) pacing on the cumulative duration (total time) of atrial high-rate…
- Conditions
- Atrial Fibrillation (AF), Pacemaker Therapy, Atrioventricular Block, Preserved Ejection Fraction
- Trial name
- LBBP-AHRE (NCT07250529)
- Testing
- Right Ventricular Pacing, Left Bundle Branch Pacing
- Where
- Greece
- Volunteers
- 244 people
- Sponsor
- University Hospital of Patras
Heart Failure, Block, Heart
Left Bundle Branch Area Pacing or Biventricular Pacing in AF and Left Ventricular Dysfunction
It is unknown whether left bundle branch area pacing (LBBAP) or biventricular pacing best prevents or reverses left ventricular (LV) adverse remodelling in patients with atrial fibrillation (AF) who require ventricular pacing or…
- Conditions
- Heart Failure, Block, Heart, Pacing-Induced Cardiomyopathy
- Trial name
- NCT06620705
- Testing
- Left bundle branch area pacing, Biventricular pacing
- Where
- 2 sites in Denmark, Netherlands
- Volunteers
- 34 people
- Sponsor
- srdpiers
Left Bundle-Branch Block, Heart Failure
The Left Bundle Cardiac Resynchronization Therapy Trial
Cardiac resynchronization therapy (CRT) via biventricular (BiV) pacing significantly reduces morbidity and mortality in patients with left bundle branch block (LBBB), impaired LV function and heart failure in spite of optimal…
- Conditions
- Left Bundle-Branch Block, Heart Failure, Impaired Left Ventricular Function
- Trial name
- NCT05434962
- Testing
- Cardiac resynchronization therapy
- Where
- 10 sites in Spain
- Volunteers
- 176 people
- Sponsor
- Óscar Cano Pérez
Left Bundle Branch Block, Left Bundle Branch Area Pacing
UHF ECG in LBBB and Response to CRT Prediction
The main objective of the project is to demonstrate that in patients with heart failure and QRS complex of nonRBBB morphology lasting over 130 ms, UHF-ECG can differentiate patients with trueLBBB from IVCD better than existing…
- Conditions
- Left Bundle Branch Block, Left Bundle Branch Area Pacing, Biventricular Pacing, Intraventricular Conduction Delay
- Trial name
- UHF BLOCK (NCT07057544)
- Testing
- LBBAP CRT device implantation, BVP-CRT
- Where
- Czechia
- Volunteers
- 200 people
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Heart Failure, Left Bundle Branch Block
Clinical Efficacy and Safety of Left Bundle Branch Area Pacing Using Quantitative Guidance of Multimodal Data in the Treatment of Heart Failure
Heart failure is a common chronic cardiovascular disease that seriously impairs patients' quality of life and long-term prognosis.
- Conditions
- Heart Failure, Left Bundle Branch Block, Non-ischemic Cardiomyopathy
- Trial name
- NCT07814612
- Testing
- Apply multimodal data fusion for quantitative guidance of left bundle branch region pacing, Conventional Biventricular Pacing
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital of Nanchang University
Aortic Valve Stenosis, AV Block
Prospective Arm of Conduct - Edwards SAPIEN3 PPI Registry
There are procedure related risk factors for permanent pacemaker implantation (PPI) that can be identified and assessed in a prospective cohort of 300 patients at high risk for PPI Prospective, multicenter, European registry in…
- Conditions
- Aortic Valve Stenosis, AV Block, Bundle-Branch Block
- Trial name
- Conduct-pro (NCT03715894)
- Testing
- transcatheter valve implantation
- Where
- 5 sites in Germany, Netherlands and 1 more
- Volunteers
- 300 people
- Sponsor
- Institut für Pharmakologie und Präventive Medizin
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
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
Transcatheter Aortic Valve Replacemen, Left Bundle Branch Block
EArly Effect of Glucocorticoid on Incidence of Persistent Left BundlE Branch Block (LBBB) Post-TAVR (EAGLE-TAVR Trial)
Transcatheter aortic valve replacement (TAVR) has become an established alternative for the treatment of severe symptomatic aortic stenosis irrespective of surgical risk.
- Trial name
- EAGLE-TAVR (NCT06762145)
- Testing
- Methylprednisolone (Corticosteroid)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xiao-dong Zhuang
Left Bundle-Branch Block
Prediction of Outcome by Echocardiography in Left Bundle Branch Block
Patients with left bundle branch block have an increased risk for the development of heart-failure and death. However, risk factors for unfavorable outcomes are still poorly defined.
- Trial name
- EchoLBBB (NCT04293471)
- Where
- Norway
- Volunteers
- 2,000 people
- Sponsor
- University Hospital of North Norway
Bradycardia, Atrioventricular Block
Safety, Performance, and Clinical Benefit of Pacing the Left Bundle Branch Area - Post-Market Clinical Follow-up
The goal of this observational post-market clinical Follow-up study is to learn about the long-term safety, performance, and clinical benefits of pacing the left bundle branch area (LBBAP) using the INGEVITY+ pacemaker lead in…
- Conditions
- Bradycardia, Atrioventricular Block, Sinus Node Dysfunction, Bundle-Branch Block
- Trial name
- SEPTA PMCF (NCT07209852)
- Testing
- Pacemaker lead
- Where
- 13 sites in Belgium, France and 5 more
- Volunteers
- 140 people
- Sponsor
- Boston Scientific Corporation
Aortic Valve Stenosis, Heart Failure
Conventional Versus Left Bundle Branch Pacing in TAVI
This randomized study compares the effects of conventional (right ventricular pacing in patients with LVEF ≥ 40% and cardiac resynchronization therapy in patients with LVEF < 40 %) versus left bundle branch pacing on left…
- Conditions
- Aortic Valve Stenosis, Heart Failure, Pacemaker-Induced Cardiomyopathy, Transcatheter Aortic Valve Implantation
- Trial name
- NCT05895097
- Testing
- Left bundle branch pacemaker, Conventional pacing
- Where
- Slovenia
- Volunteers
- 50 people
- Sponsor
- University Medical Centre Ljubljana
Left Ventricular Ejection Fraction, Heart Failure (HF)
REsynchronization Comparison In LBBB and Normal or Mildly Reduced VENTricular Function With CRT (REINVENT-CRT)
Primary Objective - To determine if implantation of a permanent CRT pacing device (with LB-CRT, or conventional BiV-CRT with a coronary sinus LV lead) can improve electromechanical function, HF symptoms, and natriuretic peptide…
- Conditions
- Left Ventricular Ejection Fraction, Heart Failure (HF), Left Bundle-Branch Block
- Trial name
- REINVENT (NCT05652218)
- Testing
- LB-CRT, BIV-CRT
- Where
- 2 sites in United States
- Volunteers
- 21 people
- Sponsor
- Inova Health Care Services
Bradycardia, Conduction Block, Atrioventricular
LLL vs. SDL for LBBP: A Non-inferiority RCT
Left Bundle Branch Pacing (LBBP) has emerged as one of the most commonly used physiological pacing modalities in clinical practice.
- Trial name
- NCT07378124
- Testing
- SDL implantation, LLL implantation
- Where
- China
- Volunteers
- 288 people
- Sponsor
- Ningbo No.2 Hospital
Cardiac Resynchronization Therapy, Chronic Heart Failure
Cardiac Resynchronization Therapy Delivery Guided Non-Invasive Electrical and Venous Anatomy Assessment
The objective of this prospective, multicenter controlled study is to assess the feasibility of a patient-tailored implantation by creating a cloud-based pre-procedural multimodality CRT-roadmap by integration of 3D images from…
- Conditions
- Cardiac Resynchronization Therapy, Chronic Heart Failure, Left Bundle-Branch Block
- Trial name
- CRT-DRIVE (NCT05327062)
- Testing
- CRT implantation guided by XSpline, a non-invasive electrical and venous anatomy assessment
- Where
- 13 sites in United States, Austria and 5 more
- Volunteers
- 150 people
- Sponsor
- XSpline S.p.A.
Heart Failure (HF)
Systematic Withdrawal of Neurohumoral Blocker Therapy in Optimally Responding CRT Patients
The primary objective of this study is to demonstrate that in patients with recuperated/normalized left ventricular function, defined as an ejection fraction (EF) ≥ 50%, after implantation of cardiac resynchronization therapy…
- Trial name
- STOP-CRT (NCT02200822)
- Testing
- beta blockers, RAAS blockers
- Where
- Belgium
- Volunteers
- 80 people
- Sponsor
- Hasselt University
Right Bundle-Branch Block, Heart Failure
His-Bundle Corrective Pacing in Heart Failure
The investigators aim to prospectively evaluate the efficacy and mechanism of benefit of His-bundle pacing enhanced cardiac resynchronization therapy (His-CRT) vs.
- Conditions
- Right Bundle-Branch Block, Heart Failure, His-bundle Pacing, Cardiac Resynchronization Therapy
- Trial name
- HIS-CRT (NCT05265520)
- Testing
- His-CRT implantation, BIV-CRT implantation
- Where
- 14 sites in United States
- Volunteers
- 120 people
- Sponsor
- University of Rochester