Abstract | BACKGROUND: OBJECTIVES: The purpose of this study was to examine the effect of ticagrelor monotherapy versus ticagrelor plus aspirin among patients with DM undergoing PCI. METHODS: RESULTS: Patients with DM comprised 37% (n = 2,620) of the randomized cohort and were characterized by more frequent comorbidities and a higher prevalence of multivessel disease. The incidence of Bleeding Academic Research Consortium 2, 3, or 5 bleeding was 4.5% and 6.7% among patients with DM randomized to ticagrelor plus placebo versus ticagrelor plus aspirin (hazard ratio: 0.65; 95% confidence interval: 0.47 to 0.91; p = 0.012). Ticagrelor monotherapy was not associated with an increase in ischemic events compared with ticagrelor plus aspirin (4.6% vs. 5.9%; hazard ratio: 0.77; 95% confidence interval: 0.55 to 1.09; p = 0.14). In the overall trial population, there was no significant interaction between DM status and treatment group for the primary bleeding or ischemic endpoints. CONCLUSIONS: Compared with ticagrelor plus aspirin, the effect of ticagrelor monotherapy in reducing the risk of clinically relevant bleeding without any increase in ischemic events was consistent among patients with or without DM undergoing PCI. ( Ticagrelor With Aspirin or Alone in High-Risk Patients After Coronary Intervention [TWILIGHT]; NCT02270242).
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Authors | Dominick J Angiolillo, Usman Baber, Samantha Sartori, Carlo Briguori, George Dangas, David J Cohen, Shamir R Mehta, C Michael Gibson, Rishi Chandiramani, Kurt Huber, Ran Kornowski, Giora Weisz, Vijay Kunadian, Keith G Oldroyd, Han Ya-Ling, Upendra Kaul, Bernhard Witzenbichler, Dariusz Dudek, Gennaro Sardella, Javier Escaned, Samin Sharma, Richard A Shlofmitz, Timothy Collier, Stuart Pocock, Roxana Mehran |
Journal | Journal of the American College of Cardiology
(J Am Coll Cardiol)
Vol. 75
Issue 19
Pg. 2403-2413
(05 19 2020)
ISSN: 1558-3597 [Electronic] United States |
PMID | 32240760
(Publication Type: Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2020 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved. |
Chemical References |
- Platelet Aggregation Inhibitors
- Purinergic P2Y Receptor Antagonists
- Ticagrelor
- Aspirin
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Topics |
- Aspirin
(administration & dosage, adverse effects)
- Diabetes Mellitus
(drug therapy, epidemiology, surgery)
- Double-Blind Method
- Drug Therapy, Combination
- Hemorrhage
(chemically induced, epidemiology)
- Humans
- Percutaneous Coronary Intervention
(adverse effects, trends)
- Platelet Aggregation Inhibitors
(administration & dosage, adverse effects)
- Postoperative Complications
(chemically induced, epidemiology)
- Prospective Studies
- Purinergic P2Y Receptor Antagonists
(administration & dosage, adverse effects)
- Risk Factors
- Ticagrelor
(administration & dosage, adverse effects)
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