Clinical trials
AV Block clinical trials
Below are recruiting av block clinical trials, each written for real people, not researchers. We’re tracking 12 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07356505Recruiting
Micra AV2 pacemaker study for heart block
This study tests a small pacemaker, the Micra AV2, for people with a type of heart block that affects electrical signals between the upper and lower heart chambers. The goal is to see how well and safely the device works.
Leuven, Flemish BrabantAges 18 years+ - NCT07276490Recruiting
Pacemaker Study for Heart Block
This study tests how a pacemaker affects blood flow and heart health in people with heart block. It aims to see if special pacing settings can improve how the heart works.
Tallinn, HarjuAges 18–80 - NCT07754357Enrolling by invitation
Pain block choices for arm surgery
This study compares two numbing methods for arm surgery to see which one works better for pain relief. It might help you have less pain during and after surgery.
AswānAges 18–65 - NCT07118358Recruiting
Testing a new leadless pacemaker for slow heart rhythms
This trial studies a small, leadless pacemaker that is placed directly in the heart to treat slow heart rhythms. It's designed for people who need a pacemaker for the bottom chambers of the heart.
Burlingame, CaliforniaAges 18 years+ - NCT05214365Recruiting
Pacing study to help people with heart block avoid stronger harm
This study looks at a heart pacing approach to prevent damage to the heart muscle that can sometimes happen after a pacemaker is placed for atrioventricular (heart rhythm) block. It may help some people avoid worsening heart function over time.
BarcelonaAges 18–100 - NCT05650658Recruiting
Compare two heart pacing options in people with weak heart function
This trial compares two types of “left-side” heart pacing to see which one works better in people with weak heart pumping. It may help guide the best pacing choice for improving heart function and symptoms.
Gilbert, ArizonaAges 18 years+ - NCT06197503Recruiting
Comparing two types of heart pacing after TAVI
This trial compares two ways to pace the heart after a TAVI procedure for people who need a pacemaker. It aims to find which pacing method works better for preserving heart function.
BarcelonaAges 18 years+ - NCT06707662Recruiting
Pacing methods to protect heart function
This trial tests two pacing approaches to see which one better prevents weakening of the heart's main pumping chamber. It's for people who need a pacemaker for a slow heart rhythm and are expected to rely on it heavily.
BarcelonaAges 18 years+ - NCT06814574Recruiting
Pacemaker after tricuspid valve replacement
This study looks at whether people who need a new tricuspid heart valve also need a pacemaker soon after. Researchers want to learn more about heart rhythm changes after valve replacement.
München, BavariaAges Any age - NCT07196397Recruiting
Polish Registry of Heart Nerve Procedures
This registry tracks people who have had or plan to have a procedure that changes the nerves controlling heart rate, such as cardioneuroablation. It aims to better understand and treat conditions like inappropriate tachycardia, POTS, and fainting spells.
RzeszówAges 18 years+ - NCT06166277Recruiting
Ablation for fainting and slow heartbeat registry
This study tests a procedure called cardioneuroablation for people whose fainting or very slow heartbeat doesn't improve with other treatments. If you are under 60, have no other major heart conditions, and have not had ablation before, it might be an option to reduce or stop your fainting spells.
Chicago, IllinoisAges 18–60 - NCT05367037Recruiting
Heart pacing strategy to help prevent ongoing atrial fibrillation
This trial compares two heart pacing approaches to see which one better helps prevent atrial fibrillation (an abnormal heart rhythm). It is for people who need a pacemaker and have a prolonged delay between the upper and lower heart chambers.
Rovigo, VenetoAges 18 years+
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Common questions
- Are there clinical trials for av block?
- Yes. Clin2 currently lists 12 recruiting av block studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a av block trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a av block trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.