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Atrial fibrillation clinical trials near Montreal

17 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.

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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…

COmparison of Bleeding Risk Between Rivaroxaban and Apixaban in Patients With Atrial Fibrillation

Recruiting nowPhase 48 sites

Atrial Fibrillation (AF) affects 200,000 Canadians and increases risk of stroke, morbidity and mortality. Having a stroke can affect a patient's ability to speak, eat, walk, work, care for themselves, and interact with others. Not only can …

Diaphragmatic Evaluation by Fluoroscopy to Identify Phrenic Nerve Dysfunction Related to Electroporation

Recruiting now9 sites

Pulsed Field Ablation (PFA) represents a recent advance in the treatment of atrial fibrillation (AF), with a safety profile potentially superior to traditional thermal techniques, such as radiofrequency or cryoablation. Its mechanism of act…

PulseSelect™ PFA Global Registry

Recruiting now37 sites

The PulseSelect™ PFA Global Registry is a prospective, global, multi-center, observational post-approval study. Subjects will be treated with the PulseSelect™ PFA System and followed according to SOC.

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 …

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…

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…

Safety in Adult Participants With Atrial Fibrillation Who Are Treated With Anticoagulation

Recruiting nowPhase 259 sites

This study is researching experimental drugs called REGN7508 and REGN9933. The study is focused on participants who have atrial fibrillation, which means that the heart beats too fast and unevenly. REGN7508 and REGN9933 are designed to help…

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…

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.

See all 17 atrial fibrillation trials →

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.

Beacon is an information tool, not medical advice. Whether a trial is right for you is a decision for you, your doctor, and the study team. Trial details come from the official registry, ClinicalTrials.gov, and may change — always confirm with the study team. Beacon collects no data about you: this page has no cookies, no accounts, and no tracking.