Condition
Fibrillation clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Fibrillation clinical trials that are recruiting, at sites in 5 countries (most in United Kingdom (2), Brazil (1), Austria (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 5Countries
Newest Fibrillation clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Comparing anticoagulants for patients with atrial fibrillation and severe kidney disease | Phase 4 | Salvador, Estado de Bahia and 5 other locations | Recruiting | May 7, 2024 |
| Ablation and Isolation for Persistent Atrial Fibrillation Treatment | — | London | Recruiting | Dec 11, 2023 |
| Personalized ablation strategies for atrial fibrillation | — | London | Recruiting | Dec 1, 2022 |
| Monitoring Atrial Fibrillation in Patients with Silent Brain Lesions | — | Graz and 7 other locations | Recruiting | Jun 29, 2020 |
All recruiting trials (4)
-
Comparing anticoagulants for patients with atrial fibrillation and severe kidney disease
This study is testing whether different blood-thinning medications can help people with atrial fibrillation and severe kidney disease stay healthier and avoid complications.
-
Ablation and Isolation for Persistent Atrial Fibrillation Treatment
This study is testing a new two-step treatment for long-lasting atrial fibrillation to see if it works better than the standard method and helps patients need fewer medications.
-
Personalized ablation strategies for atrial fibrillation
This study is testing personalized treatment plans for people with persistent atrial fibrillation to see if tailored catheter ablation can improve their heart rhythm and treatment success.
-
Monitoring Atrial Fibrillation in Patients with Silent Brain Lesions
This study is testing if older adults with unnoticed brain damage have a higher chance of developing atrial fibrillation by using a special heart monitor over two years.
Related topics
Quick answers
How many Fibrillation clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in United Kingdom (2 trials), Brazil (1 trial), Austria (1 trial), Germany (1 trial), Switzerland (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.