Clinical trials: Conduction Block
Complete AV Block, Sick Sinus Syndrome
Left Ventricular Pacing to Avoid Cardiac Enlargement Study
In this study, the investigators will examine whether left ventricular pacing is superior to right ventricular apical pacing in preventing deterioration of left ventricular systolic function and cardiac remodeling in patients…
- Trial name
- LVPACE (NCT01302717)
- Testing
- LV pacing, RV pacing
- Where
- 2 sites in South Korea
- Sponsor
- Seoul National University Hospital
First Degree Atrioventricular Block
BiventRicular Pacing in prolongEd Atrio-Ventricular intervaL: the REAL-CRT Study
This study was designed to evaluate the potential benefits of treatment with biventricular device in patients with normal systolic function , indication for pacing and impaired atrio-ventricular conduction , by comparing the…
- Trial name
- REAL-CRT (NCT02150538)
- Testing
- Cardiac resynchronization therapy pacemaker, Dual chamber pacemaker
- Where
- Italy
- Volunteers
- 164 people
- Sponsor
- Gianluca Botto
Atrioventricular Block, Cardiac Surgery
OPTImizing Lead Placement in Patients Requiring Pacemaker After Cardiac Surgery
Conventional right ventricular pacing has been associated with ventricular dyssynchrony and an increased risk of pacing-induced cardiomyopathy, which may lead to worse clinical outcomes.
- Trial name
- OPTI-PACS (NCT07795541)
- Testing
- Left bundle branch area pacing, Conventional pacing strategy
- Volunteers
- 110 people
- Sponsor
- Sahlgrenska University Hospital
Atrial Fibrillation, Atrioventricular Block, Second and Third Degree
Predicting Severe Cardiac Arrhythmias in the Perioperative Period Using AI-ECG
During the preoperative examination, in addition to the standard examination recommended before high-risk cardiac surgeries, a digital single-lead ECG is recorded using portable CardioQUARK devices.
- Conditions
- Atrial Fibrillation, Atrioventricular Block, Second and Third Degree, Sinus Node Dysfunction, Ventricular Tachycardia (VT)
- Trial name
- NCT07348991
- Testing
- digital single-channel ECG recording
- Volunteers
- 300 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
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
Left Bundle-Branch Block, Aortic Stenosis
Study on Heart Block Risks Using Outcome-Based Modeling
This study developed a prediction model for high-grade atrioventricular block (AVB) and complete left bundle branch block (CLBBB) following transcatheter aortic valve replacement (TAVR) in Chinese patients with aortic stenosis…
- Trial name
- SAVIOR (NCT07065123)
- Testing
- The population undergoing TAVR for aortic valve stenosis with outcomes of permanent pacemaker implantation and complete left bundle branch block after surgery
- Volunteers
- 112 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
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
Lupus Erythematosus, Systemic, Atrioventricular Block
Systemic Lupus Erythematous and Heart Conduction Disorders
Connective tissue diseases have been related to heart conduction disorders. The anti-Ro/SSA antibodies are thought to have a pathogenic role, and they most prevalent in systemic lupus erythematous (SLE).
- Conditions
- Lupus Erythematosus, Systemic, Atrioventricular Block, Sudden Death
- Trial name
- NCT02162992
- Testing
- No intervention
- Where
- Spain
- Volunteers
- 151 people
- Sponsor
- Germans Trias i Pujol Hospital
Heart Failure and Reduced Ejection Fraction
Evaluation of Accelerated Bachmann Bundle Area Pacing in Heart Failure With Reduced ejectIon Fraction Who Have electrocarDioGraphic Evidence of Interatrial Block and Indicated for Implantable Cardioverter Defibrillator
To evaluate the effect of accelerated atrial resynchronization achieved through Bachmann bundle pacing at the time of implantable cardioverter-defibrillator implantation in patients with heart failure with reduced ejection…
- Trial name
- BRIDGE-HF (NCT07547306)
- Testing
- BBAP on, BBAP off, RAAP
- Volunteers
- 120 people
- Sponsor
- Seoul National University Hospital
Coronary Artery Bypass, Anesthesia, Conduction
Effect of Transversus Thoracic Muscle Plane Block (TTMP) on Analgesia
In this prospective and controlled study, the investigators investigated the effect of transversus thoracic muscle plane block (TTMP) on analgesia in patients who undergo coronary artery bypass graft (CABG) surgery with median…
- Conditions
- Coronary Artery Bypass, Anesthesia, Conduction, Nerve Block, Pain, Postoperative
- Trial name
- NCT06601530
- Testing
- Transversus Thoracic Muscle Plane Block, Tramadol
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Istanbul University - Cerrahpasa
Carotid Stenosis, Carotid Artery Diseases
Cerebral Oximetry During Awake Carotid Endarterectomy
Surgery to remove plaque from the carotid artery in the neck requires the artery to be clamped for a period of time. In some patients this reduces blood flow to the brain enough to cause temporary symptoms, and a temporary…
- Conditions
- Carotid Stenosis, Carotid Artery Diseases, Brain Ischemia, Carotid Endarterectomy
- Trial name
- COACE (NCT07816081)
- Testing
- Masked continuous cerebral oximetry, Standardised awake neurological test, Serial cognitive assessment
- Where
- Vietnam
- Volunteers
- 150 people
- Sponsor
- Nguyen Toan Thang
Arthroplasty Replacement, Knee, Anesthesia Conduction
Migration Rate for Continuous Adductor Canal Block Catheters After Primary Total Knee Arthroplasty Surgery: a Comparison Between Two Insertion Techniques
Continuous adductor canal block (CACB) is becoming increasingly popular for providing postoperative analgesia following knee arthroplasties.
- Trial name
- ISAFExOOPS (NCT07681622)
- Testing
- ISAFE technique for adductor canal catheter insertion, OOPS technique
- Where
- Canada
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Anesthesia, Conduction
Lateral Cutaneous Nerve and PENG Blocks Versus Suprainguinal Fascia Iliaca Block in Post-op Analgesia of Hip Fractures
Postoperative pain in hip fractures is challenging and requires adequate management. Peripheral nerve blocks are already known as superior than systemic analgesia in this scenario, but the best analgesic regional technique is…
- Trial name
- NCT05749367
- Testing
- Ropivacaine + saline solution, Saline solution + Ropivacaine
- Where
- Brazil
- Volunteers
- 66 people
- Sponsor
- Federal University of Minas Gerais
Arthroplasty, Replacement, Knee, Pain, Postoperative
Comparison Of Femoral Block And Middle Adductor Canal Block In Patients With Knee Arthroplasty
Femoral and adductor nerve blocks with ultrasonography(USG) guidance are used effectively and efficiently in post-operative pain management in lower extremity surgical procedures.
- Conditions
- Arthroplasty, Replacement, Knee, Pain, Postoperative, Anesthesia and Analgesia, Anesthesia, Conduction
- Trial name
- NCT04768764
- Testing
- Ultrasound Guided Middle Adductor Canal Block, Ultrasound Guided Femoral Nerve Block., Bupivacain
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Bozyaka Training and Research Hospital
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
Atrioventricular Block
Impact of Right Ventricular Pacing Determined by Electrocardiography
Typically pacemaker electrode has been attached to the right ventricular apex. This method lead to Non-physiological Ventricular contraction. It has been reported to cause by ventricular dysfunction.
- Trial name
- RVpacing (NCT01922518)
- Testing
- Septal pacing, Apex pacing
- Where
- South Korea
- Volunteers
- 233 people
- Sponsor
- Yong Seog Oh
Cardiac Pacemaker, Arrythmia
Aveir DR Real-World Evidence Post-Approval Study
The purpose of this post-approval study is to evaluate the long-term safety of the dual-chamber Aveir DR leadless pacemaker using real-world evidence methods.
- Conditions
- Cardiac Pacemaker, Arrythmia, Bradycardia
- Trial name
- NCT05935007
- Testing
- Aveir DR Leadless Pacemaker System
- Where
- United States
- Volunteers
- 1,805 people
- Sponsor
- Abbott Medical Devices
Heart Block AV
Micra AV Tracking During Exercise Testing
The purpose of this study is to determine the effectiveness of the Micra AV 2.0 device during exercise or elevated heart rates. Participation in research studies is voluntary.
- Trial name
- NCT05966168
- Testing
- Medtronic Micra AV Device
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Duke University
High Degree AV-block, Left Bundle Branch Block
QT Interval in Patients With Pacemaker Dependency
The aim of this study is to examine a correction term for an adapted QT interval during ventricular pacing (right, left and biventricular pacing) to obtain valid formulae correcting for the QT intervals in various pacing…
- Trial name
- QT-TENDENCY (NCT01694550)
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- University of Magdeburg
Bradycardia, Sinus Node Dysfunction
LBBAP Data Collection Registry
The purpose of this registry is to evaluate the safety and effectiveness of LBBA pacing/sensing in patients already implanted with the Tendril STS 2088 lead.
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope
- Trial name
- NCT05887323
- Testing
- Implantation of the Tendril 2088 lead in the LBBA
- Where
- 11 sites in United States, France and 3 more
- Volunteers
- 221 people
- Sponsor
- Abbott Medical Devices