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Clinical Trial Summary

Prospective randomized open-label blinded endpoint (PROBE) 2x2 factorial study of metformin extended release up to 750 mg BID and lifestyle and risk factor modification (LRFM) in CIED patients with at least 1 ≥5 minute episode of AF over the prior 3 months. Randomization will be stratified by pacemaker vs. ICD and rhythm at enrollment (sinus rhythm/atrial paced vs. AF).


Clinical Trial Description

The purpose of this study is to perform a prospective, randomized study for the reduction of atrial fibrillation (AF) burden and progression, targeting metabolic upstream therapies. The study aims to determine if metformin and/or lifestyle/risk factor modifications reduce AF burden and progression. A secondary aim will attempt to determine clinical, genomic, and biomarker predictors of AF progression that can be used to personalize upstream therapies. This is a prospective randomized open-label blinded endpoint (PROBE) 2x2 factorial study of metformin extended release up to 750 mg twice daily and lifestyle and risk factor modification (LRFM) in patients with implanted pacemakers or defibrillators with atrial leads and at least 1 ≥5 minute episode of AF over the prior 3 months. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03603912
Study type Interventional
Source The Cleveland Clinic
Contact
Status Active, not recruiting
Phase Phase 4
Start date August 24, 2018
Completion date December 2025

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