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Cangrelor in percutaneous coronary interventions: advances in evidence, clinical applications, and future directions
Vincenzo De Sio1,2, Felice Gragnano1,2, Arturo Cesaro1,2
1Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Caserta, Italy.
Insights
Cangrelor, an intravenous P2Y12 inhibitor, effectively prevents clots during percutaneous coronary intervention (PCI). Despite proven benefits, its use is inconsistent due to cost and data gaps in specific patient groups.
Area of Science:
- Cardiology
- Pharmacology
- Interventional Cardiology
Background:
- Cangrelor is the sole parenteral P2Y12 receptor antagonist for preventing periprocedural thrombotic complications in P2Y12 inhibitor-naïve patients undergoing percutaneous coronary intervention (PCI).
Purpose of the Study:
- To comprehensively analyze cangrelor's pharmacology and administration in PCI.
- To summarize current clinical and real-world evidence on cangrelor.
- To discuss future applications and address utilization barriers.
Main Methods:
- Literature search conducted using PubMed up to May 2025.
- Comprehensive review of pharmacological properties and administration strategies.
- Analysis of clinical trials and real-world studies.
Main Results:
- Cangrelor offers rapid platelet inhibition with a predictable pharmacokinetic profile, aiding perioperative management.
- The CHAMPION program showed cangrelor significantly reduced early ischemic events versus clopidogrel in PCI.
- Inconsistent adoption is noted, with frequent reports of misuse.
Conclusions:
- Barriers to cangrelor utilization include cost, concerns about switching to oral agents, limited data in high-risk populations, and lack of direct comparisons with ticagrelor or prasugrel.
- Further research and clear guidelines may enhance cangrelor's appropriate use in PCI.
Introduction:
Cangrelor is the only parenteral P2Y12 receptor antagonist currently recommended for the prevention of periprocedural thrombotic complications in P2Y12 inhibitor-naïve patients undergoing percutaneous coronary intervention (PCI).
Areas Covered:
This review provides a comprehensive analysis of the pharmacological properties and administration strategies of cangrelor in PCI, summarizes the latest evidence from clinical trials and real-world studies, and discusses potential future directions for its application in clinical practice. Literature search was conducted using PubMed up to May 2025.
Expert Opinion:
Cangrelor provides rapid platelet inhibition following an intravenous bolus, and its short half-life ensures predictable pharmacokinetic profile, facilitating perioperative management. The CHAMPION program demonstrated that cangrelor significantly reduces early ischemic events, including myocardial infarction and stent thrombosis, compared with clopidogrel in patients undergoing PCI. Since its approval, several clinical trials and observational studies have further evaluated the efficacy and safety of cangrelor and its optimal use. The adoption of cangrelor in catheterization laboratories worldwide remains inconsistent, with misuse being frequently reported. Drug-related costs along with concerns surrounding drug interaction when switching to oral P2Y12 inhibitors, limited safety data in high-risk populations and lack of evidence on the comparison against ticagrelor or prasugrel may contribute to its restricted utilization in clinical practice.
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