Atrial fibrillation clinical trials near London (Ontario)
24 recruiting trials in the official registry · updated July 2026 · free · no account · no tracking · English & français
Searches within 160 km deliberately include sites across the US border — often a Canadian patient's nearest option.
Search near your location →A Study to Investigate the Efficacy, Safety, Tolerability and Pharmacokinetics of PKN605 in Participants With Atrial Fibrillation
Recruiting nowPhase 238 sites
A randomized, placebo-controlled, participant-and investigator-blinded study to evaluate the efficacy in reducing atrial fibrillation burden as well as the safety, tolerability and pharmacokinetics of PKN605 in participants with atrial fibr…
Exercise Training in Patients With Persistent or Permanent Atrial Fibrillation
Recruiting now2 sites
The main purpose of this project is to evaluate the effects of high-intensity interval training (HIIT) compared to moderate-intensity continuous exercise training (MICE) and standard care on exercise capacity and quality of life in patients…
DETECTion of PeriOperative Atrial Fibrillation After Noncardiac Surgery
Recruiting now6 sites
This is a multicentre prospective cohort study where patients will receive up to 14 days of continuous ECG monitoring by wearing a portable monitoring device, starting within 72 hours after noncardiac surgery.
BoxX-NoAF Clinical Trial
Recruiting now27 sites
Post Operative Atrial Fibrillation (POAF) is the most common complication of cardiac surgery. POAF incidence can exceed 50% depending on the patient baseline characteristics and surgery type. Patients with POAF tend to have worse acute and …
Anticoagulation for Stroke Prevention In Patients With Recent Episodes of Atrial Fibrillation Occurring Transiently With Stress
Recruiting nowPhase 4105 sites
Multinational, investigator-initiated study of oral anticoagulation versus no anticoagulation for the prevention of stroke and other adverse cardiovascular events in patients with transient atrial fibrillation occurring transiently with str…
B2AD-Risk AFDAS Evolution of Burden of AF
Recruiting now1 site
Each year, 7.8 million people worldwide experience an ischemic stroke, often caused by atrial fibrillation (AF). AF is a major contributor to severe, disabling, and deadly strokes. About 20% to 30% of ischemic stroke patients have AF before…
Tracking Results of Ablations to Combat AF Registry Generation 2
Recruiting now29 sites
The primary objective of the TRAC-AF Registry is to capture real-world safety and effectiveness data on AtriCure devices used to conduct open concomitant and/or hybrid ablation, and management of the LAA concomitant to a cardiac ablation.
Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG
Recruiting nowPhase 3106 sites
The primary objective of this study is to evaluate the effectiveness (prevention of thromboembolic events) and safety (major bleeding) of adding oral anticoagulation (OAC) to background antiplatelet therapy in patients who develop new-onset…
Anteroposterior Versus Anterolateral Electrode Position for Electrical Cardioversion of Atrial Fibrillation
Recruiting now2 sites
Atrial fibrillation is the most common heart rhythm disorder (arrhythmia) worldwide. Nearly 40 million people are affected by atrial fibrillation worldwide, and this number is expected to increase by over 50% by 2050. Atrial fibrillation ca…
Study to evaLuate the effIcacy and Safety of abeLacimab in High-risk Patients With Atrial Fibrillation Who Have Been Deemed Unsuitable for Oral antiCoagulation (LILAC-TIMI 76)
Recruiting nowPhase 3734 sites
A study to evaluate the effect of abelacimab relative to placebo on the rate of ischemic stroke or systemic embolism (SE) in patients with Atrial Fibrillation (AF) who have been deemed by their responsible physicians or by their own decisio…
Common questions
How do I find a atrial fibrillation clinical trial near me in Canada?
Use Beacon's free search: enter "atrial fibrillation", your age, and your location, and you'll see recruiting trials sorted by distance, each explained in plain language — including sites just across the US border. Beacon searches the full official registry and never requires an account.
Does joining a clinical trial cost money?
The study treatment and study-related tests are usually provided at no cost, and some trials help with travel. In Canada, your provincial health coverage continues to apply to your routine care — always confirm details with the study team.
Can I leave a clinical trial after joining?
Yes. Participation is always voluntary, and you can leave a trial at any time, for any reason, without losing your normal medical care.
Do I qualify for these trials?
Every trial has its own eligibility criteria. Beacon translates each trial's criteria into a plain-language checklist you can review and bring to your doctor — only the study team can confirm whether you qualify.
Page updated July 2026.