AI RESEARCHarXiv9d ago

Impact of stepwise dual antiplatelet therapy de-escalation in patients with multivessel disease undergoing drug-coated balloon angioplasty: insights from the REC-CAGEFREE II trial

Gao · C. · Zhang · Y. · He · X. · Yuan · M. · +38 more

Abstract

BACKGROUND The optimal antiplatelet regimen in patients with acute coronary syndrome (ACS) and multivessel disease undergoing drug-coated balloon (DCB) angioplasty remains unclear. METHODS This was a prespecified subgroup analysis of the REC-CAGEFREE II trial, which was conducted at 41 sites in China and randomized 1948 exclusively DCB-treated participants with ACS to stepwise dual antiplatelet therapy (DAPT) de-escalation or standard DAPT. The primary endpoint was net adverse clinical events (N

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