Clinical trials
Atrial Fibrillation, Paroxysmal or Persistent clinical trials
Below are recruiting atrial fibrillation, paroxysmal or persistent clinical trials, each written for real people, not researchers. We’re tracking 469 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06589700Recruiting
Atrial Fibrillation and Stroke Risk Study
This study looks at the link between the type of atrial fibrillation (an irregular heartbeat that comes and goes) and the risk of having another stroke. It involves people who have had a recent ischemic stroke and have a certain type of AF.
London, OntarioAges 18 years+ - NCT06578104Recruiting
Pulsed AF Study: PulseSelect Catheter for Afib
This study tests a new way to treat atrial fibrillation (Afib) using a special catheter system called PulseSelect that delivers short bursts of energy to create scar tissue in the heart. It is for people whose Afib comes and goes or stays for a while but not more than a year, and who have not had a prior ablation procedure or have a pacemaker or defibrillator.
Tampa, FloridaAges 18 years+ - NCT06556667Recruiting
Comparing two cardioversion methods for persistent AFib
This trial compares two ways of doing cardioversion (a procedure to restore normal heart rhythm) for people with persistent atrial fibrillation. It aims to see if one approach leads to a better recovery and fewer complications.
Ottawa, OntarioAges 18 years+ - NCT06253000Recruiting
Heat vs. Freezing for the Back of the Heart
This trial tests two ways to treat the back wall of the heart's left chamber in people with stubborn atrial fibrillation. It compares radiofrequency (heat) and cryoablation (freezing) to see which is safer and works better.
MoscowAges 18–80 - NCT06220006Recruiting
Comparing heart tissue burns for atrial fibrillation treatment
This study compares two ways to create small burns in the heart tissue to fix an irregular heartbeat (atrial fibrillation). It uses a special MRI to see how well each method works.
Barcelona, CataloniaAges 18 years+ - NCT05841056RecruitingPhase 3
Short-term heart rhythm medication after heart surgery
This study tests whether giving a short course of a medication called amiodarone after heart surgery helps prevent or control new irregular heartbeats (atrial fibrillation) and helps you leave the hospital sooner.
Hamilton, OntarioAges 18 years+ - NCT05510167Recruiting
How quitting alcohol affects heart rhythm after ablation
This study looks at whether stopping alcohol after a heart procedure called catheter ablation helps prevent irregular heartbeats from coming back and improves your thinking and quality of life.
Austin, TexasAges 18–85 - NCT04804748Recruiting
DefiPace to help prevent heart rhythm problems after heart surgery
This study tests DefiPace in people who are having planned open-chest heart surgery (bypass and/or valve surgery) to see if it can help reduce certain post-surgery heart rhythm complications. Whether it’s usable depends on your planned procedure and specific health factors.
ViennaAges 18 years+ - NCT04695106RecruitingPhase 4
Blood Thinner and Heart Attack Prevention Study
This study tests whether taking dabigatran (a blood thinner) combined with ticagrelor (a blood clot preventer) is safe and effective for patients with irregular heart rhythm (atrial fibrillation) who recently had a heart attack and received a stent. The goal is to prevent future blood clots while minimizing bleeding risks.
Gdansk, Pomeranian VoivodeshipAges 18 years+ - NCT03907046RecruitingPhase 3
Blood thinner study to prevent stroke after brain bleed
This Phase 3 study tests whether a blood thinner (apixaban) can help prevent another stroke and support recovery after you’ve had a brain bleed. You would be assigned to a treatment group, and the study checks safety and whether strokes can be reduced without causing dangerous bleeding.
Birmingham, AlabamaAges 18 years+ - NCT03830320RecruitingPhase 1
PET scan to look for blood clots in the heart or lungs
This Phase 1 study uses a PET scan to detect blood clots (thrombosis) in specific groups of people. It’s testing how well the scan can find clots and how it should be timed with other heart or illness tests.
Boston, MassachusettsAges 18–85 - NCT06060912Recruiting
Comparing two heart devices to prevent stroke in atrial fibrillation
This study compares two devices (LAmbre and AMPLATZER Amulet) that are placed in the heart to prevent strokes in people with atrial fibrillation who cannot take blood thinners. If you join, you will be randomly assigned to get one of the two devices.
Munich, BavariaAges 18–100 - 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+ - NCT06913933Recruiting
Comparing two splints for wrist stiffness after a broken wrist
This study compares two types of splints (one that stays still and one that lets you move a little) to help people regain wrist motion after a broken wrist has healed. It may test whether a dynamic splint works better than a static one for persistent stiffness.
CairoAges 18–65 - NCT06408662Recruiting
Remote mindfulness program for tics (Tourette or tic disorder)
This study tests a mindfulness program delivered remotely (via phone or tablet) to help people with moderate to severe tics. It aims to see if mindfulness can reduce tic severity and improve quality of life.
Baltimore, MarylandAges 18 years+ - NCT05780450Recruiting
Brain stimulation for long covid headaches and pain
This trial tests a safe, non-invasive brain stimulation technique (transcranial direct current stimulation, or tDCS) to see if it can reduce persistent headaches and chronic pain in people with long covid. If you have ongoing pain after a confirmed covid infection, this could offer a new way to find relief.
Paiporta, ValenciaAges 16 years+ - NCT07850908Enrolling by invitation
Ventilation method for newborns with persistent pulmonary hypertension
This study tests a specific type of breathing machine (ventilator) that adjusts air pressure to help newborns with persistent pulmonary hypertension breathe better. It aims to see if this method improves oxygen levels and outcomes for babies needing mechanical ventilation in their first week of life.
Tanta, Gharbia GovernorateAges 1 day–2 months - NCT07710664RecruitingPhase 1
New drug for persistent anal HPV16 infection
This trial tests a new drug (NWRD09) for people who have had HPV type 16 infection in the anal area for over a year. It aims to see if the drug can help clear the virus without causing serious side effects.
BeijingAges 18–60 - NCT07710703Recruiting
Study of NWRD09 for persistent HPV 16 infection in women
This trial tests an experimental treatment called NWRD09 for women who have had a persistent HPV 16 infection for at least 12 months. The goal is to see if it can clear the virus and prevent cervical changes.
BeijingAges 45–65 - NCT07693270Recruiting
Study looking for markers of pain and opioid response after injury or surgery
This study is looking for biological markers (like blood tests) that can predict how people will respond to pain and opioids after a traumatic injury or surgery. The goal is to help doctors tailor pain treatment to each person.
La Jolla, CaliforniaAges 18 years+ - NCT05421273Recruiting
Testing two spinal stimulation patterns for long-term back pain
This study compares two ways of delivering spinal cord stimulation to see which better reduces pain in people with persistent spinal pain syndrome type 2. You would be assigned to one of the stimulation “burst” patterns and followed for changes in your pain experience.
Arnhem, GelderlandAges 18–70 - NCT04898114RecruitingPhase 1/Phase 2
Inhaled magnesium and sildenafil for newborn lung blood pressure
This study tests whether breathing in magnesium sulfate and giving sildenafil can improve breathing and lung blood vessel pressure in newborns with persistent pulmonary hypertension. It may help newborns who are having trouble oxygenating despite being on a ventilator.
SohagAges 6 hours–3 days - NCT07586813RecruitingPhase 2
Romiplostim N01 Plus ATRA for Low Platelets After Gut Cancer
This trial tests a combination of two medicines (Romiplostim N01 and ATRA) to raise dangerously low platelet counts that sometimes persist after chemotherapy for digestive cancers. If your platelets stay low even after previous platelet-raising treatments, this study may help.
BeijingAges 18 years+ - NCT07586826RecruitingPhase 2
Romiplostim N01 plus ATRA for low platelets after cancer treatment
This trial tests a combination of two drugs (romiplostim N01 and ATRA) to help raise platelet counts in people whose platelets dropped after chemotherapy for gynecologic, breast, or lung cancer—even though their cancer is now gone. Low platelets can cause bleeding problems, so this treatment aims to help your body make more platelets.
BeijingAges 18 years+
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Common questions
- Are there clinical trials for atrial fibrillation, paroxysmal or persistent?
- Yes. Clin2 currently lists 469 recruiting atrial fibrillation, paroxysmal or persistent 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 atrial fibrillation, paroxysmal or persistent 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 atrial fibrillation, paroxysmal or persistent 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.