Association Between ALDH2 Gene Polymorphism and Atrial Fibrillation (AAAF)

  • STATUS
    Recruiting
  • End date
    Jun 30, 2024
  • participants needed
    200
  • sponsor
    Second Affiliated Hospital, School of Medicine, Zhejiang University
Updated on 7 October 2022
arrhythmia
fibrillation
radiofrequency ablation

Summary

This study is a case-control study. In this study, 2ml of vein blood samples were collected from patients with atrial fibrillation undergoing radiofrequency ablation and those in the control group who underwent electrophysiological examination alone and confirmed no arrhythmia. The purpose of this study is to identify the relationship between the aldehyde dehydrogenase 2 (ALDH2) gene polymorphism and susceptibility to atrial fibrillation, and to explore the relationship between the genotype of ALDH2 SNP and the prognosis of patients with atrial fibrillation undergoing radiofrequency ablation.

Details
Condition Atrial Fibrillation
Clinical Study IdentifierNCT05524142
SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University
Last Modified on7 October 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Signed informed consent
Age 18-85 years old, gender is not limited; ③ Case group: patients with clinical diagnosis of atrial fibrillation who underwent radiofrequency ablation; control group: patients with no arrhythmia confirmed by electrophysiological examination; ④ Able to communicate well with investigators and comply with the entire trial requirements

Exclusion Criteria

Those who cannot understand or refuse to sign the informed consent or follow-up; ②Pregnant women, mentally retarded, mental/cognitive insufficiency and other possible vulnerable groups
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