Clinical trials
Pacing clinical trials
Below are recruiting pacing clinical trials, each written for real people, not researchers. We’re tracking 118 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07589452Recruiting
Pacemaker heart rate settings and blood pressure in older adults
This study tests whether a specific pacemaker heart-rate setting helps control blood pressure and improve heart function in adults over 65 with slow heartbeats and high blood pressure. You would receive a dual-chamber pacemaker (a standard treatment) and be monitored to see how the rate setting affects your health.
Taiyuan, ShanxiAges 65 years+ - NCT07492979Recruiting
Pacemaker placement study for heart failure
This trial compares two types of pacemaker placement to improve heart function in people with heart failure. One method paces the heart's natural conduction system, while the other paces the lower chambers of the heart. The goal is to find which approach works better for heart resynchronization therapy.
AarhusAges 18–99 - NCT07428967Recruiting
Pacemaker after heart procedure for atrial fibrillation
This trial tests a new type of pacemaker for people with atrial fibrillation who are scheduled for a procedure that disconnects the heart's natural electrical pathway. It may help improve symptoms and heart function.
HagenAges 18 years+ - NCT07372196Recruiting
Left bundle branch pacing after myectomy for hypertrophic cardiomyopathy
This trial is testing a new way to pace the heart (left bundle branch pacing) for people with hypertrophic cardiomyopathy who still have a dangerous heart rhythm problem after myectomy surgery. It aims to see if this pacing can reduce the risk of sudden cardiac death.
Novosibirsk, Novosibirsk OblastAges 18–75 - NCT07360067Recruiting
Comparing two types of heart pacing for sick sinus syndrome
This study compares two different ways of placing a pacemaker lead to see which one better helps heart function and reduces future heart problems in people with sick sinus syndrome.
Seoul, SeoulAges 19 years+ - NCT07276139Recruiting
Heart device experience and outcomes study
This study collects information from people who have a heart device (like a pacemaker) to learn how these devices work in real life and how they affect patients. By joining, you help doctors improve care for future patients.
Canberra, Australian Capital TerritoryAges 18 years+ - NCT07206602Recruiting
AI-guided left bundle branch pacing
This trial tests a new way to place a pacemaker lead in the heart's left bundle branch area, guided by artificial intelligence. It aims to improve heart function in people with heart failure who need pacing.
Rochester, MinnesotaAges 18 years+ - NCT07009834Recruiting
Solving challenges with conduction system pacing
This trial is testing a special way to pace the heart's natural electrical system, which may help people who need a pacemaker for certain heart-block conditions or for heart failure treatment. It aims to make pacing work better.
LondonAges 18–100 - NCT05966675Recruiting
Special heart pacing after TAVI to help protect heart function
This trial looks at a physiologic (more natural) heart pacing approach to prevent weakening of the heart’s main pumping chamber after TAVI. It enrolls people who recently had TAVI and now meet standard reasons for needing a permanent pacemaker.
KatowiceAges 18 years+ - NCT06384963Recruiting
Pacing after bypass for heart failure patients
This trial tests a special pacing therapy that uses your natural breathing rhythm to improve heart function after coronary artery bypass surgery. It may help people with weak heart muscles recover better after surgery.
Adelaide, South AustraliaAges 22 years+ - NCT05769036Recruiting
Biventricular vs left bundle pacing for heart failure outcomes
This trial compares two types of heart pacing to see which improves outcomes for people with heart failure. It may help those who need pacing to better coordinate heartbeats and relieve symptoms.
TomskAges 18–80 - NCT06332391Recruiting
Paced heart rate increase for heart conditioning
This trial tests whether a special pacing pattern can strengthen your heart's pumping ability. You may qualify if you have heart failure with a low ejection fraction and already have a pacemaker or defibrillator with an atrial lead.
Iowa City, IowaAges 18–120 - NCT05491655Recruiting
Testing a new pacing approach in some heart failure patients
This study looks at whether a high-intensity “His bundle” heart pacing method can help people with heart failure who have a specific heart rhythm pattern on ECG. It likely aims to improve heart pumping and symptoms in people who are otherwise a good match for an ICD and meet other criteria.
Acquaviva delle Fonti, BariAges 18–90 - NCT07875036Recruiting
Breathing exercises for COPD-related shortness of breath
This study compares two types of breathing exercises to see which one works better for reducing shortness of breath and improving lung function in people with mild to moderate COPD.
RawalpindiAges 40–75 - NCT07874763Recruiting
Comparing two pacing sites for heart devices
This study compares two different places in the heart where a pacemaker or similar device's wire can be attached. The goal is to see if one spot works better than the other for patients getting their first heart device.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT07874750Recruiting
Slow breathing for stress relief in healthy young adults
This study tests whether a 6-week slow-breathing exercise program can lower stress, improve heart rate variability (a sign of healthy heart function), and fix shallow or irregular breathing patterns in healthy young adults between ages 18 and 25. It might help you feel calmer and more in control of your stress.
IstanbulAges 18–25 - NCT03957343Recruiting
Parkwood Pacing and Planning app for concussion recovery
This study tests a smartphone or tablet app (the Parkwood Pacing and Planning app) that may help people after a mild concussion manage recovery. You may be able to join if you’re an adult, can use the app device, and have a confirmed mild concussion.
London, OntarioAges 18 years+ - NCT07852221Recruiting
Pace and ablate for atrial fibrillation
This study looks at how well a treatment called 'pace and ablate' works for people with atrial fibrillation. It involves using a pacemaker or similar device to control the heart rate, and it aims to see who benefits most and how they do over time.
ZabrzeAges 18 years+ - NCT06474819Recruiting
Comparing two pacemaker lead placements to protect heart function
This study compares two ways of placing a pacemaker lead to see if one protects your heart's pumping ability better over time. It may help prevent heart muscle weakness caused by pacing.
BarcelonaAges 18 years+ - NCT07791407Recruiting
Heart imaging to guide defibrillator placement in heart failure
This study uses an MRI scan of the heart to better identify which people with heart failure need a defibrillator along with a special pacemaker (cardiac resynchronization therapy). The scan may help doctors decide if the device could improve your heart's pumping and reduce risks.
Madurai, Tamil NaduAges 18 years+ - NCT07733960Recruiting
Pacing system study for heart pacing therapy
This trial tests a new pacing system designed to improve how pacemakers work. It may help people who need a pacemaker with left bundle branch area pacing.
Madurai, Tamil NaduAges 18 years+ - NCT06609577Recruiting
Ultrasound-guided diaphragm pacing for patients on ventilators
This trial tests a personalized pacing device that uses ultrasound to help your diaphragm muscle work better while you are on a breathing machine. It may help you breathe on your own sooner and improve your recovery.
Nantong, JiangsuAges 18–95 - NCT06207383Recruiting
Comparing heart treatments for atrial fibrillation and heart failure
This study compares two treatments for people with atrial fibrillation and heart failure: one is a procedure to fix the irregular heartbeat (AF ablation), and the other involves a different type of pacing for the heart. It aims to find which approach helps you feel better and stay out of the hospital.
GrazAges 60 years+ - NCT07572734Recruiting
Breathing exercises to help after a concussion in teens
This study tests whether special breathing exercises can help the nervous system recover better after a concussion. Kids ages 9–18 who come to the emergency room within 3 days of a concussion may qualify if they have symptoms like dizziness, nausea, tiredness, confusion, anxiety, or sleep problems.
Montreal, QuebecAges 9–18
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Common questions
- Are there clinical trials for pacing?
- Yes. Clin2 currently lists 118 recruiting pacing 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 pacing 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 pacing 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.