Syncope, Vasovagal Clinical Trials

8 recruitingLast updated: May 13, 2026

There are 8 actively recruiting syncope, vasovagal clinical trials across 7 countries. Studies span Not Applicable. Top locations include Warsaw, Poland, Marseille, France, Burnaby, British Columbia, Canada. Updated daily from ClinicalTrials.gov.


Syncope, Vasovagal Trials at a Glance

8 actively recruiting trials for syncope, vasovagal are listed on ClinicalTrialsFinder across 6 cities in 7 countries. The largest study group is Not Applicable with 6 trials, with the heaviest enrollment activity in Warsaw, Marseille, and Burnaby. Lead sponsors running syncope, vasovagal studies include Centre of Postgraduate Medical Education, Simon Fraser University, and Dr. Victoria Claydon.

Browse syncope, vasovagal trials by phase

Treatments under study

About Syncope, Vasovagal Clinical Trials

Looking for clinical trials for Syncope, Vasovagal? There are currently 7 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Syncope, Vasovagal trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Syncope, Vasovagal clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 18 of 8 trials

Recruiting
Not Applicable

Paediatric Syncope in the Emergency Department

Postural Orthostatic tachycardia SyndromeOrthostatic intoleranceSyncope, Vasovagal
Dr. Victoria Claydon300 enrolled1 locationNCT05555771
Recruiting
Not Applicable

Postural Sway and Counterpressure Maneuvers for Pediatric Syncope

Postural Orthostatic tachycardia SyndromeOrthostatic intoleranceSyncope, Vasovagal
Simon Fraser University30 enrolled1 locationNCT05633693
Recruiting
Not Applicable

Cardioneuroablation: Fragmented Atrial Potentials, Intracardiac Echocardiography and Computed Tomography

Syncope, Vasovagal
Centre of Postgraduate Medical Education100 enrolled1 locationNCT06472102
Recruiting
Not Applicable

Cardioneuroablation for Reflex Syncope and Exercise Capacity

Syncope, Vasovagal
Centre of Postgraduate Medical Education100 enrolled1 locationNCT06440291
Recruiting

National Registry of Cardioneuroablation in Recurrent Reflex Syncope

BradycardiaSyncope, VasovagalHeart Arrest
University Hospital, Bordeaux50 enrolled14 locationsNCT06159764
Recruiting
Not Applicable

Impact of Blood Phobia on Fainting Susceptibility

Syncope, VasovagalBlood, Injection, Injury Type Phobia
Simon Fraser University20 enrolled1 locationNCT06336031
Recruiting
Not Applicable

Cardioneuroablation and Ventricular Proarrhythmia

Syncope, Vasovagal
Centre of Postgraduate Medical Education50 enrolled1 locationNCT06458140
Recruiting

Mechanism-based Therapy of Hypotensive Syncope

Syncope, Vasovagal, Neurally-Mediated
Istituto Auxologico Italiano140 enrolled9 locationsNCT06513650