Kengreal (Cangrelor) (Cangrelor) — Uses, Dosage, Side Effects & Safety

Drug class: P2Y12 platelet inhibitor (antiplatelet agent)

Overview

Kengreal (Cangrelor) is a fast-acting antiplatelet medication used to prevent blood clots in people undergoing certain heart procedures, such as percutaneous coronary intervention (PCI), which includes angioplasty and stent placement. It helps reduce the risk of serious heart problems like heart attack or clotting in the stent. Cangrelor works by blocking a specific receptor (P2Y12) on platelets, making them less likely to stick together and form clots. Unlike oral antiplatelet drugs, Kengreal is given as an intravenous infusion and acts quickly, making it useful when immediate platelet inhibition is needed. Key points for patients: Kengreal is only administered in a hospital setting by healthcare professionals. It is not a daily medication and is typically used during and immediately after heart procedures. Tell your doctor about all medicines you take and any history of bleeding problems before receiving Kengreal.

Therapeutic uses

  • Reduction of thrombotic cardiovascular events in patients undergoing percutaneous coronary intervention (PCI)
  • Adjunct to unfractionated heparin or bivalirudin in patients undergoing PCI who have not been pre-treated with a P2Y12 inhibitor and are not being maintained on a P2Y12 inhibitor
  • Bridging therapy for patients requiring temporary interruption of oral P2Y12 inhibitors prior to surgery

Common side effects

  • Bleeding (including serious and fatal bleeding)
  • Hypersensitivity reactions
  • Dyspnea
  • Fever
  • Abdominal pain
  • Nausea
  • Headache

Frequently Asked Questions about Kengreal (Cangrelor)

What is Kengreal (Cangrelor) used for?

Kengreal is used to prevent blood clots during percutaneous coronary intervention (PCI), such as angioplasty or stent placement, in adults who have not been treated with other oral P2Y12 inhibitors.

How quickly does Kengreal work?

Kengreal acts within minutes of starting the IV infusion, providing rapid platelet inhibition. Its effects wear off quickly after stopping the infusion.

Can I take Kengreal at home?

No. Kengreal is only administered in a hospital setting by healthcare professionals during specific heart procedures.

What should I do if I experience bleeding while on Kengreal?

Notify your healthcare provider immediately if you notice unusual or prolonged bleeding. In a hospital setting, staff will monitor and manage any bleeding complications.

Can Kengreal be used with other blood thinners?

Kengreal may be used with aspirin and heparin during PCI, but combining it with other antiplatelet or anticoagulant drugs increases bleeding risk. Your doctor will decide the safest combination.

Is Kengreal safe during pregnancy or breastfeeding?

There is limited data on the use of Kengreal in pregnancy or breastfeeding. It should only be used if clearly needed and prescribed by your doctor.

What happens after the Kengreal infusion is stopped?

The antiplatelet effect of Kengreal wears off rapidly (within an hour). Your doctor may transition you to an oral antiplatelet medication after the infusion.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.