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
- NCT04201015RecruitingPhase 2/Phase 3
Testing exercise pacing to improve heart pumping
This trial tests whether “pacing” your exercise (doing it at the right rate) can improve how strongly your heart pumps. It’s for people with heart failure who have a pacemaker and can safely do an exercise test.
LeedsAges 18 years+ - NCT04573660Recruiting
Registry for people using Abbott vascular devices
This is a patient registry that collects health information from adults who get Abbott vascular devices during a planned procedure. It helps Abbott and doctors understand how these devices perform in everyday care.
Birmingham, AlabamaAges 18 years+ - NCT04931550Recruiting
Pacemaker site study to see which placement is best
This study looks at whether placing a pacemaker in different locations affects how patients do afterward. If you recently had a pacemaker implanted and can follow study instructions, you may be able to help researchers compare outcomes.
Hangzhou, ZhejiangAges 18–100 - NCT05029570Recruiting
Heart rate control for permanent atrial fibrillation and heart failure
This trial studies whether a strategy to regularize (control) heart rate can improve outcomes in people who have permanent atrial fibrillation and heart failure. It focuses on people with recent heart-failure hospitalization and checks several heart, kidney, and health-condition limits to keep the study safe.
Madrid, MadridAges 18 years+ - NCT05236972RecruitingPhase 3
PD-1 antibody after colon cancer surgery for dMMR stage III
This phase 3 trial studies a PD-1 antibody medicine given after surgery to help prevent stage III colon cancer from coming back. It is specifically for people whose tumor is mismatch repair–defective (dMMR) or MSI-H, which may make the cancer more responsive to immune-based treatment.
GuangzhouAges 18–75 - NCT05281406RecruitingPhase 2
Extra chemotherapy if tumor DNA stays positive after osimertinib
This Phase 2 trial tests whether adding chemotherapy can help people with EGFR-mutated lung cancer when their cancer-related blood test (liquid biopsy for EGFR DNA) is still positive after 3–4 weeks of starting osimertinib. It may help slow the cancer for longer by treating any remaining disease activity.
BerlinAges 18 years+ - 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+ - NCT05896592Recruiting
Ablation versus changing pacing settings for slow heartbeats
This study compares a procedure called cardioneuroablation with staying on permanent pacing in people who have symptoms from a slow heart rate. It aims to see which approach works better and is safer for reducing symptoms related to sinus node or heart conduction problems.
Radom, Masovian VoivodeshipAges 18–65 - NCT06029348Recruiting
Brain health and resilience in middle age
This study looks at how well the brain's blood vessels work in midlife. It involves two visits to the University of Pittsburgh and includes an MRI and a mental math test.
Pittsburgh, PennsylvaniaAges 40–59 - NCT06037785Recruiting
Self-management support after an ICD shock
This study tests a self-management program to help people who have received a shock from their implantable cardioverter-defibrillator (ICD). The goal is to see if this program can improve recovery and well-being after a shock.
Seattle, WashingtonAges 18 years+ - NCT06453850Recruiting
New catheter for pacemaker lead placement in the septum
This trial tests a new thin tube (catheter) used to guide a pacing wire into the wall between the heart's lower chambers, called the septum. It may be a good option if you need a first-time pacemaker or CRT-D implant and your heart's pumping function is fairly good.
CoimbraAges 18 years+ - NCT06436053Recruiting
Pacing to improve heart function study
This study tests a new way to pace the heart to see if it can improve how well the heart pumps. It uses a special Abbott pacemaker to pace a part of the heart called the left bundle branch and adjust the timing to match your natural heart rhythm.
San Donato Milanese, MIAges 18 years+ - NCT06559865Recruiting
Breathing exercises for concussion recovery in kids
This study tests whether slow, paced breathing exercises can help kids recover from a concussion. It looks at how the body's 'automatic' nervous system (which controls heartbeat, sweating, etc.) works after head injury.
Montreal, QuebecAges 9–18 - NCT06740162Recruiting
Physical activity program for adults with intellectual disabilities
This study tests a program to help adults with intellectual disabilities become more physically active. You and your caregiver will work with a coach to increase your daily movement, with the goal of improving health and community connection.
Fayetteville, ArkansasAges 18 years+ - NCT06745778Recruiting
Study of heart device signals in patients with left bundle pacing
This study looks at the electrical signals recorded by a special type of pacing lead placed in the heart's left bundle branch. It aims to understand how these signals change over time in people who already have an ICD or CRT-D device.
Wenzhou, ZhejiangAges 18 years+ - NCT06833138Recruiting
Pacing vs medication for heart rate control in AF with heart failure
This trial tests whether a procedure that regulates your heart rhythm (pacing) works better than medication for people who have permanent atrial fibrillation, heart failure with a normal pumping strength, and were hospitalized for heart failure in the past year.
AalstAges 18 years+ - NCT06900400Recruiting
Attention deficits in untreated ADHD
This trial is studying attention problems in children and adults with ADHD who haven't taken any ADHD medication. It aims to understand how sustained attention works in the brain.
BrindisiAges 6–13 - NCT06914570Recruiting
Heart device effect on tricuspid valve and right heart
This study looks at how a new pacemaker or defibrillator (CIED) might affect the tricuspid valve and the right side of the heart. It aims to understand these changes over time.
Milan, MIAges 18 years+ - NCT07032350Recruiting
Pain management app for dementia caregivers
This study tests a mobile app that helps family caregivers of people with dementia manage their loved one's chronic pain. It aims to see if the app is easy to use and helpful for caregivers.
Iowa City, IowaAges 18–100 - NCT07087821Recruiting
Epilepsy self-management study for depression
This study tests two programs (UPLIFT and PACES) that help people with epilepsy manage depressive symptoms. If you have epilepsy and mild-to-moderate depression, you may be able to join.
Brooklyn, New YorkAges 18 years+ - NCT07110922Recruiting
Pacing the heart's natural electrical highway: Bachmann bundle pacing study
This trial tests a special way to place a pacemaker lead that may improve heart function by pacing the Bachmann bundle, a key electrical pathway between the upper heart chambers. It is designed for people who already need a pacemaker or an ICD with an atrial lead.
Wilkes-Barre, PennsylvaniaAges 18 years+ - NCT07209852Recruiting
Pacing the heart's left bundle branch area with a new lead
This trial tests a new pacing lead placed in the left bundle branch area of the heart. It is for people who need a pacemaker for certain slow or irregular heart rhythms.
BrugesAges 18 years+ - NCT07236489Recruiting
New pacing method after TAVI for heart block
This trial compares a newer pacing technique (left bundle branch area stimulation) with standard pacing in people who need a pacemaker after TAVI (a valve replacement procedure). It aims to see if the newer method works better for keeping the heart's rhythm stable.
Brest, FinistèreAges 18 years+ - NCT07246135Recruiting
Leadless Pacemaker Registry: Patient Outcomes
This registry tracks patients who have received a leadless pacemaker at the University Hospital of St. Pölten. It helps doctors learn how well these small, wire-free pacemakers work over time.
Sankt Pölten, Lower AustriaAges 18 years+
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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.