New study pits dronedarone against standard drugs for AF control

NCT ID NCT07270848

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares two types of medicine for atrial fibrillation (AF), a condition causing irregular heartbeat. About 1,900 adults diagnosed with AF in the past year will be randomly assigned to take either dronedarone or a standard Class Ic drug (like flecainide). Researchers will track which medicine better prevents AF from returning, monitor side effects, and measure changes in quality of life over at least 12 months.

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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.

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Conditions

The condition(s) this trial relates to.

atrial fibrillation

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Ewha Womans University Seoul Hospital

    Seoul, 07804, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hanyang University Guri Hospital

    Guri-si, 11923, South Korea

  • Inha University Hospital

    Incheon, Incheon, 22332, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Inje University Ilsan Paik Hospital

    Goyang, 10380, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Jeju National University Hospital

    Jeju City, 63241, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Korea University Anam Hospital

    Seoul, 02841, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Korea University Ansan Hospital

    Ansan, 15355, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Korea University Guro Hospital

    Seoul, 08308, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Kosin University Gospel Hospital

    Busan, 49267, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Myongji Hospital

    Goyang-si, 10475, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • NHIS Ilsan Hospital

    Goyang-si, 10444, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Sejong Chungnam National University Hospital

    Sejong, 30099, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Severance Hospital

    Seoul, 03722, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Soonchunhyang University Bucheon Hospital

    Bucheon-si, 14584, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Soonchunhyang University Cheonan Hospital

    Cheonan, 31151, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Wonju Severance Christian Hospital

    Wŏnju, 26426, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••