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Study identifier: NCT06754176 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Full-Avoidance vs. Permissive/Regulated Drinking & Outcomes On Fibrillation

Condition: Atrial Fibrillation (AF) · Atrial Fibrillation (Paroxysmal)  ·  Sponsor: University of California, San Francisco

PhaseNA
Planned participants100
Who can joinAll sexes, 21 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this study is to assess the short-term effects of minimal and moderate drinking on atrial fibrillation (AFib) episodes in a real-world population diagnosed with 'come-and-go'/paroxysmal AFib. The question it aims to answer is: Is there a greater occurrence of AFib episodes when participants are allowed to consume alcohol according to random assignment? Participants will: * Be given daily random assignments to avoid or not to avoid alcohol * Wear an adhesive electrocardiographic (ECG) heart monitor * Wear a wrist-worn fitness tracker * Wear an anklet transdermal alcohol monitor * Wear an adhesive glucose monitor * Complete morning and evening surveys daily Participants may be compensated up to $50 for full completion of the study. This study can be done in-person or remote.

This description comes directly from the study's public registry record.

Talk to the study team

Gregory M Marcus, MD, MAS  ·  415-476-5706  ·  greg.marcus@ucsf.edu

Hannah H Oo, BS  ·  415-476-4999  ·  hannah.oo@ucsf.edu

Always discuss trial participation with your own doctor first.

Locations (2)

UCSF Medical Center at ParnassusSan Francisco, California, United StatesRecruiting
UCSF Medical Center at Mission BaySan Francisco, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06754176