Clinical trials: First Degree Atrioventricular Block.
First-degree AV-block, Pacing
Pacing in First-degree AV-block
The purpose of this study is to explore if there is a less harmful way to pace patients with first-degree AV-block to ensure that the negative effects inferred by the pacing do not outweigh the positive effects of AV-synchrony.
- Trial name
- NCT01985802
- Testing
- Pacing
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Duke University
Symptomatic First-degree Heart Block
Physiologic Pacing for Symptomatic First-Degree Heart Block
The purpose of this study is to determine if physiologic pacing will improve symptoms and outcomes in patients with symptomatic first-degree heart block (pr interval ≥250ms).
- Trial name
- NCT06245304
- Testing
- Dual chamber Medtronic pacemaker implantation., DDD-50 pacing program, AAI-DDD 50 pacing program
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Ascension Health
Atrioventricular Dyssynchrony, Heart Failure
ReachPR Trial Resynchronization Therapy in Heart Failure Patients With Prolonged PR Interval
Rationale: Prolongation of the electrocardiographic PR interval (PR interval > 200ms; also known as first-degree atrioventricular block) is frequently encountered in clinical practice and is generally considered as a benign sign.
- Trial name
- NCT03973944
- Testing
- Cardiac resynchronization therapy
- Where
- Netherlands
- Volunteers
- 26 people
- Sponsor
- Maastricht University Medical Center
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
Sinus Node Disease., First Degree Atrioventricular Block.
Minimizing Ventricular Pacing
The aim of this study is to evaluate the effect of minimizing right ventricular pacing in dual-chamber pacemaker patients with sinus node disease (SND) and first degree atrioventricular block (AVIB)on exercise capacity, quality…
- Trial name
- NCT01611389
- Testing
- Prolonging atrioventricular (AV) delay., Standard atrioventricular (AV) delay.
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Military Institute od Medicine National Research Institute
First Degree AV Block
Restoration of Atrioventricular Synchrony Trial
The objective of the trial is to observe the effects of restoring atrioventricular (AV) synchrony in subjects with prolonged PR intervals.
- Trial name
- RESTORE-AV (NCT01275833)
- Testing
- Cardiac resynchronization therapy-defibrillator
- Volunteers
- 2 people
- Sponsor
- Boston Scientific Corporation
Atrioventricular Block, Atrioventricular Dyssynchrony
Impact of Atrio-ventricular Optimization With His Bundle Pacing on Treatment of Atrio-ventricular Dromotropathy
This study aims to determine the clinical and hemodynamic benefit of atrio-ventricular (AV) resynchronization with His bundle pacing in patients with symptomatic first degree AV block.
- Trial name
- NCT04544345
- Testing
- His bundle pacing, AV optimized, Backup VVI pacing
- Where
- Slovenia
- Volunteers
- 17 people
- Sponsor
- University Medical Centre Ljubljana