Clinical trials
Pacing clinical trials
Below are recruiting pacing clinical trials, each written for real people, not researchers. We’re tracking 111 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07057544Recruiting
New ECG method to predict CRT benefit in heart failure
This trial tests a new way to use an ECG (electrical heart recording) to predict who will benefit from a special pacemaker called cardiac resynchronization therapy (CRT). It is for people with heart failure and a specific heart rhythm problem.
Prague, Česká RepublikaAges 18 years+ - NCT07254013Recruiting
LBBAP Pacemaker Monitoring with Portable ECG
This study is testing a portable heart monitoring device to help doctors check how well a special pacemaker (LBBAP) is working. It may help people who need a new or upgraded pacemaker or heart device.
Besançon, FranceAges 18 years+ - NCT07279870Recruiting
Comparing heart pacing methods for patients with heart block
This study compares two ways to pace the heart in people who have a slow or blocked heart rhythm. The goal is to find which method works better for patients with certain types of heart block.
BariAges 18 years+ - NCT06299514Recruiting
Pacemaker and ablation for heart failure with atrial fibrillation
This trial tests if a pacemaker plus an ablation procedure can improve heart failure symptoms in people with atrial fibrillation. It is for those with moderate to severe heart failure who are already on the right medications.
Victoria, British ColumbiaAges 18 years+ - NCT07430553Recruiting
Comparing pacemakers for better heart function in heart failure
This trial compares three types of advanced pacemakers (cardiac resynchronization therapy devices) to see which works best for improving heart function and reducing abnormal heart rhythms in people with heart failure.
London, Greater LondonAges 18 years+ - NCT07393009Recruiting
Study of a new left bundle branch area pacing system
This study tests a new type of pacemaker system that delivers pacing to the left side of the heart through a lead placed deep in the wall between the lower chambers. The goal is to see if this approach works well for people who need a pacemaker or CRT.
AdelaideAges 18 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 - NCT06763549Enrolling by invitation
AI-powered wearable patch for heart and lung monitoring
This study tests an AI-powered wearable patch (the COR ECG) to see if it can better track heart and lung health. It may help doctors find problems earlier without needing bulky equipment.
Melbourne, FloridaAges 18 years+ - NCT06870617Recruiting
Study on geriatric assessment for older adults with advanced cancer
This trial looks at using a practical geriatric assessment to help guide treatment for people aged 70 and older with advanced solid tumors. The goal is to see if this assessment improves care and outcomes.
Princeton, New JerseyAges 70 years+ - NCT06689111Recruiting
Heart resynchronization method study for patients with LBBB and heart failure
This study compares two ways to resynchronize the heart's pumping in people with heart failure and a specific heart block (LBBB). It uses special ultrasound imaging to see which method works better for improving heart function.
Pátrai, GreeceAges 18–90 - NCT03868150RecruitingPhase 4
Preventing an abnormal heart rhythm after heart surgery
This trial studies whether giving a medication (amiodarone) during and after certain heart surgeries can help prevent atrial fibrillation, an irregular heartbeat that can happen after surgery. It may help by aiming to stop this rhythm problem before it starts.
Stanford, CaliforniaAges 18 years+ - NCT04391465Recruiting
Blood flow and heart rate during a heart procedure study
This study looks at how changes in blood flow in the brain relate to heart rate during a specific heart rhythm procedure. It may help doctors better understand how the body’s brain and heart responses connect during temporary pacing.
Calgary, AlbertaAges 18–70 - NCT06342492Recruiting
Comparing two pacing methods for lead failure in heart failure
This study compares two ways to fix a failed lead in a heart failure pacemaker: placing a new lead on the outside of the heart or using the heart's own electrical system. It follows people whose CRT lead stopped working and was replaced, to see which method works best.
Overland Park, KansasAges 18 years+ - NCT06878885Recruiting
Heart health & trauma study for American Indian adults
This study looks at how trauma affects heart and metabolic health in American Indian adults living on or near the Blackfeet reservation.
Browning, MontanaAges 18–40 - NCT06690333Recruiting
Comparing leadless pacemakers to left bundle area pacing
This study compares two types of pacemakers: a small leadless pacemaker (placed directly in the heart without wires) and a newer pacing technique called left bundle area pacing. It aims to see which is safer and works better for people who need a pacemaker due to heart block or after a TAVR procedure.
Naples, FloridaAges 18 years+ - NCT06992089Recruiting
Pacemaker study for heart failure with low heart rate
This trial tests a special pacemaker setting to help your heart beat faster during exercise. It may improve your ability to be active if you have heart failure with preserved ejection fraction (HFpEF) and a low resting heart rate.
ValenciaAges 18 years+ - NCT07398781Recruiting
Mindfulness study for school children grades 3-7
This study tests if mindfulness and compassion programs in school can help children. If your child is in grades 3 through 7, they may be able to join.
Florence, FirenzeAges 8–13 - NCT07279441Recruiting
Cochlear Implants and Listening Effort Study
This study looks at how much mental effort it takes for people with normal hearing or a cochlear implant to listen in different situations. Researchers want to learn how hearing and thinking work together, which could help improve cochlear implant technology.
Waltham, MassachusettsAges 18–80 - NCT07434193Recruiting
Pacing study after aortic valve replacement
This trial tests if special pacing of the heart's lower chambers (called cardiac resynchronization therapy, or CRT) can help people who develop a new electrical delay in the heart after having a transcatheter aortic valve replacement (TAVI). The study compares two types of pacing to see which works better for recovery.
BudapestAges 18 years+ - NCT07069738Recruiting
New pacemaker vs standard cardiac therapy for heart failure
This study tests a newer type of pacemaker that paces the heart's left bundle branch area, compared to the usual cardiac resynchronization therapy. It is for people with heart failure who need a combined pacemaker-defibrillator (CRT-D) and have a specific heart rhythm pattern (left bundle branch block) with reduced pumping strength.
Huntsville, AlabamaAges 18 years+ - NCT06678841Recruiting
Pacing therapy for heart failure with preserved pumping ability
This study tests a new pacing approach for people with a specific type of heart failure (HFpEF) to see if it can improve symptoms and quality of life. It involves a pacemaker-like device that adjusts heart rate based on your needs.
Phoenix, ArizonaAges 40 years+ - NCT06188689Recruiting
Testing a new diagnostic test for heart rhythm disorders
This study is evaluating a new diagnostic test for Calcium Release Deficiency Syndrome (CRDS) and related heart rhythm disorders. It aims to find out if this test can accurately identify patients with these conditions, which could lead to better diagnosis and treatment.
San Francisco, CaliforniaAges Any age - NCT05884359Recruiting
Mapping how a pacemaker is placed in the heart
This trial focuses on testing a new way to map (map out) where a specific pacemaker lead is placed in the heart for people getting left bundle branch area pacing. It may help doctors improve how the pacemaker is implanted and confirm the lead is in the right spot.
Boston, MassachusettsAges 18–88 - NCT03446326Recruiting
Check how your pacemaker changes heart pumping
This study measures how well the heart pumps at different heart rates in people with pacemakers or defibrillators. It may help doctors understand how pacing settings affect heart function.
Calgary, AlbertaAges 18–70
Hear when a new Pacing trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for pacing?
- Yes. Clin2 currently lists 111 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.