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Clinical Trial Summary

Background: Autonomic system modification is an established therapeutic approach that has been increasingly used for the treatment of vagal-related symptomatic bradycardia, such as cardio-inhibitory vasovagal syncope1-12. Although convincing results had been reported from small populations, a large randomized study providing robust evidence on the efficacy of this approach has not yet been performed. Hypothesis: Cardiac autonomic system modification is effective for the treatment of vagal-related symptomatic bradycardia, and is associated better clinical results as compared to placebo.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05572034
Study type Interventional
Source University of Sao Paulo General Hospital
Contact Mauricio I scanavacca, MD, PhD
Phone + 55 11 26615341
Email mauricio.scanavacca@incor.usp.br
Status Not yet recruiting
Phase N/A
Start date September 1, 2023
Completion date March 30, 2024

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