No booze, better beat: study tests alcohol abstinence after AF ablation
NCT ID NCT07528729
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether staying alcohol-free for six months after a heart ablation procedure can reduce the return of atrial fibrillation (AF), a common heart rhythm problem. Researchers will enroll 414 adults who drink at least three alcoholic beverages per week and are scheduled for their first AF ablation. Participants will either receive nurse-led support to quit alcohol or continue their usual habits. The study uses a smartwatch to track heart rhythms and will also measure symptoms, quality of life, and long-term outcomes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
alcohol abstinence (behavioral intervention)
What this could lead to
If successful, this could show that stopping alcohol for six months after ablation reduces the chance of atrial fibrillation returning, offering a simple lifestyle change to improve outcomes.
What could go wrong
This is a behavioral study with no blinding, so results may be influenced by participant awareness. The intervention requires significant commitment, and long-term benefits beyond six months are not yet known.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ATRIAL FIBRILLATION (AF) are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••