Cardioneuroablation for Recurrent Vasovagal Syncope and Bradyarrhythmias: The CNA-FWRD Registry

Recruiting now

Conditions studied: Vasovagal Syncope, AV Block-2Nd Degree-Type 1, Sinus Pause

In brief

The CNA-FWRD Registry is an international prospective observational multicenter registry of patients with symptomatic vasovagal syncope and bradyarrhythmias managed under routine care by medical therapy and radiofrequency catheter ablation of ganglionated plexi or permanent pacemaker implantation.

Key facts

Study ID

NCT06166277

Run by

Rush University Medical Center

People needed

300

Starts

2024-08-01

Expected to finish

2027-04-30

Last updated by the study team

2025-09-18

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• symptomatic vasovagal syncope or symptomatic bradyarrhythmia refractory to behavioral and medical measures
• age < 60 years

You may not qualify if…

• age > 60 years
• intra-/infra-Hisian AV block
• intrinsic sinus node disease
• history of supraventricular tachycardia
• history of ventricular tachycardia
• presence of structural heart disease related
• prior history of catheter ablation
• presence of inheritable arrhythmic conditions
• orthostatic hypotension on HUTT test
• abnormal thyroid function levels
• Proven indication for permanent pacemaker implantation

Where it is running

• Rush University Medical Centert — Chicago, Illinois, United States (enrolling)

Full record on ClinicalTrials.gov

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