Doseloop Beta

Cangrelor

medication Under review

Cangrelor is an intravenous, fast-acting P2Y12 receptor antagonist used as an antiplatelet agent, primarily in the setting of percutaneous coronary intervention (PCI). It is a non-thienopyridine ATP analog that reversibly blocks the P2Y12 receptor on platelets, preventing ADP-mediated platelet activation and aggregation. Because it is given intravenously and has a very short half-life, cangrelor provides rapid onset and offset of platelet inhibition. Mechanistically, cangrelor binds directly and reversibly to the P2Y12 receptor, leading to near-immediate inhibition of platelet function within minutes of starting the infusion. Its effects dissipate quickly, with platelet function returning toward normal within about an hour after discontinuation, which makes it useful when strong but controllable platelet inhibition is required around invasive procedures. In clinical practice, it is used as adjunctive therapy during PCI, and as a bridging agent when oral P2Y12 inhibitors must be interrupted before surgery. From a general health perspective, cangrelor is not a lifestyle supplement but a hospital-based, prescription-only drug reserved for high-risk cardiovascular interventions. Its main application is to reduce acute thrombotic complications such as myocardial infarction and stent thrombosis around PCI, while allowing clinicians to better manage bleeding risk due to its rapid reversibility. It is not appropriate for self-directed use in healthy individuals outside of carefully supervised clinical or research settings.

Research summary

AI-Generated Content: This summary was created by AI and may contain errors. Always verify with peer-reviewed sources.

Human research on cangrelor centers almost entirely on patients undergoing PCI or requiring short-term bridging of antiplatelet therapy, rather than on healthy volunteers in the general population. Large randomized controlled trials and meta-analyses have demonstrated that cangrelor reduces ischemic events such as periprocedural myocardial infarction and stent thrombosis, with only a modest increase in non–life-threatening bleeding and no significant increase in severe or intracranial bleeding in these controlled settings. Across these studies, the evidence base is considered strong for its role as an adjunctive antiplatelet therapy in PCI. Data in typical healthy individuals without cardiovascular disease are limited to the inclusion of generally stable elective PCI populations rather than truly healthy volunteers, and no research supports use for broader health optimization. The consensus is that cangrelor is an effective, rapidly reversible antiplatelet drug for specific interventional cardiology indications, with bleeding risk that is manageable when used according to established protocols.

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Research (4 studies)

Cohort study

Real-World Study Examines Cangrelor Dosing for Antiplatelet Bridging After PCI

Presented study reported by News-Medical • 2024 • n=151

Schaefer A, et al.

Systematic Review

Cangrelor: Clinical Data, Contemporary Use, and Future Perspectives

Journal of the American Heart Association • 2022 • n=11145

Angiolillo DJ, Rollini F, Franchi F, et al.

Systematic Review

Optimizing the Use of Cangrelor in the Real World.

American Journal of Cardiovascular Drugs • 2017 • n=11145

Angiolillo DJ, Firstenberg MS, Price MJ

Meta-Analysis

Cangrelor With and Without Glycoprotein IIb/IIIa Inhibitors in Patients Undergoing Percutaneous Coronary Intervention

Journal of the American College of Cardiology • 2016 • n=24699

Bhatt DL, Stone GW, Mahaffey KW, et al.

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Linked studies 4
Researched benefits 3
Side effects noted 1