4.6 Article

Ticagrelor vs Prasugrel in a Contemporary Real-World Cohort Undergoing Percutaneous Coronary Intervention

Journal

JACC-CARDIOVASCULAR INTERVENTIONS
Volume 15, Issue 22, Pages 2270-2280

Publisher

ELSEVIER SCIENCE INC
DOI: 10.1016/j.jcin.2022.09.021

Keywords

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Funding

  1. Abbott
  2. Abiomed
  3. Applied Therapeutics
  4. Arena
  5. AstraZeneca
  6. Bayer
  7. Biosensors
  8. Boston Scientific
  9. Bristol Myers Squibb
  10. CardiaWave
  11. CellAegis
  12. CERC
  13. Chiesi
  14. Concept Medical
  15. CSL Behring
  16. Daiichi Sankyo
  17. Insel Gruppe
  18. Medtronic
  19. Novartis Pharmaceuticals
  20. OrbusNeich
  21. Philips
  22. Transverse Medical
  23. Zoll

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This study compared the efficacy and safety of ticagrelor and prasugrel in a real-world patient population undergoing percutaneous coronary intervention (PCI). The results showed no difference in the risk of death or myocardial infarction (MI) between ticagrelor and prasugrel groups, but the ticagrelor cohort had significantly lower rates of target vessel revascularization without differences in stroke or bleeding.
BACKGROUND Potent P2Y(12) agents such as ticagrelor and prasugrel are increasingly utilized across the clinical spectrum of patients undergoing percutaneous coronary intervention (PCI). There is a paucity of data supporting their use in a patient population inclusive of both acute coronary syndrome (ACS) and chronic coronary syndrome (CCS) patients. OBJECTIVES The authors compared the efficacy and safety of ticagrelor and prasugrel in a real-world contemporary PCI cohort. METHODS Consecutive patients undergoing PCI between 2014 and 2019 discharged on either prasugrel or ticagrelor were included from the prospectively collected institutional PCI registry. Primary endpoint was the composite of death and myocardial infarction (MI), with secondary outcomes including rates of bleeding, stroke, and target vessel revascularization at 1 year. RESULTS Overall, 3,858 patients were included in the study (ticagrelor: n 1/4 2,771; prasugrel: n 1/4 1,087), and a majority (48.4%) underwent PCI in the context of CCS. Patients prescribed ticagrelor were more likely to be female, have a history of cerebrovascular disease, and have ACS presentation, while those receiving prasugrel were more likely to be White with a higher prevalence of prior revascularization. No difference in the risk of death or MI was noted across the groups (ticagrelor vs prasugrel: 3.3% vs 3.1%; HR: 0.88; 95% CI: 0.54-1.43; P 1/4 0.59). Rates of target vessel revascularization were significantly lower in the ticagrelor cohort (9.3% vs 14.0%; adjusted HR: 0.71; 95% CI: 0.55-0.91; P 1/4 0.007) with no differences in stroke or bleeding. The results were consistent in patients with CCS (HR: 0.84; 95% CI: 0.46-1.54) and ACS (HR: 1.18; 95% CI: 0.46-1.54), without evidence of interaction (P 1/4 0.37), and confirmed across multivariable adjustment and propensity score stratification analysis. CONCLUSIONS In this contemporary patient population undergoing PCI, prasugrel and ticagrelor were associated with similar 1-year efficacy and safety. (J Am Coll Cardiol Intv 2022; 15:2270-2280) (c) 2022 by the American College of Cardiology Foundation.

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