EValuation of Acute and Early Phase P2Y12 Inhibitor DE-escalation After Percutaneous Intervention (EVADE PCI)
Year: 2025
Type: article
Study design: Observational Study
Abstract: Introduction: Aspirin and an oral P2Y12 inhibitor are recommended for one year after percutaneous coronary intervention (PCI) in patients with acute coronary syndromes. While ticagrelor or prasugrel, more potent P2Y12 inhibitors, are preferred over clopidogrel, de-escalation often is based on provider judgment. This study compared cardiovascular outcomes and bleeding risks between patients who remained on ticagrelor or prasugrel (unchanged group) and those de-escalated to clopidogrel within 30 days of PCI. Methods: The authors analyzed data from patients admitted between June 2014 and December 2022 for acute coronary syndromes requiring PCI who received an oral P2Y12 inhibitor within 72 hours of admission. The primary outcome was a composite of all-cause mortality, urgent revascularization, stent thrombosis, stroke, and major bleeding at one year. Secondary outcomes included the individual components of the composite outcome. Statistical analyses included chi-square tests, Student's t-tests, or non-parametric equivalents, as appropriate. Results: [1, N = 210] = 1.658, p = 0.198). Additionally, secondary outcomes, including all-cause mortality, urgent revascularization, stent thrombosis, stroke, and major bleeding, did not differ significantly between groups. Conclusions: A composite outcome of all-cause mortality, urgent revascularization, stent thrombosis, stroke, and major bleeding at one year was similar between patients who continued ticagrelor or prasugrel and those de-escalated to clopidogrel within 30 days of PCI. Larger studies are needed to confirm these findings and assess the optimal timing for therapy adjustments.
Source: Kansas Journal of Medicine
Authors: Erica N Presnell, Andrea M Bond, Jessica Hernandez
Institutions: Ascension Via Christi, Emory University Hospital
Language: English
Subfield: Cardiology and Cardiovascular Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4409466591