Cangrelor
Generic Name: cangrelor
Brand Names:
Kengreal
11 DESCRIPTION KENGREAL is a direct-acting P2Y 12 platelet receptor inhibitor that blocks adenosine diphosphate (ADP)-induced platelet activation and aggregation. The chemical structure is similar to adenosine triphosphate (ATP). The chemical name of KENGREAL is tetrasodium salt of N6-[2-(methylthio)ethyl]-2-[(3,3,3,-trifluoropropyl)-5’-adenylic acid, monanhydride with (dichloromethylene) bisphosphonic acid.
Overview
11 DESCRIPTION KENGREAL is a direct-acting P2Y 12 platelet receptor inhibitor that blocks adenosine diphosphate (ADP)-induced platelet activation and aggregation. The chemical structure is similar to adenosine triphosphate (ATP). The chemical name of KENGREAL is tetrasodium salt of N6-[2-(methylthio)ethyl]-2-[(3,3,3,-trifluoropropyl)-5’-adenylic acid, monanhydride with (dichloromethylene) bisphosphonic acid.
Uses
1 INDICATIONS AND USAGE KENGREAL is indicated as an adjunct to percutaneous coronary intervention (PCI) to reduce the risk of periprocedural myocardial infarction (MI), repeat coronary revascularization, and stent thrombosis (ST) in patients who have not been treated with a P2Y 12 platelet inhibitor and are not being given a glycoprotein IIb/IIIa inhibitor [see Clinical Studies ( 14.1 )]. KENGREAL is a P2Y 12 platelet inhibitor indicated as an adjunct to percutaneous coronary intervention (PCI) for reducing the risk of periprocedural myocardial infarction (MI), repeat coronary revascularization, and stent thrombosis (ST) in patients in who have not been treated with a P2Y 12 platelet inhibitor and are not being given a glycoprotein IIb/IIIa inhibitor. ( 1 )
Dosage
2 DOSAGE AND ADMINISTRATION KENGREAL is intended for administration via a dedicated IV line, only after reconstitution and dilution. ( 2.3 ) Administer 30 mcg/kg intravenous (IV) bolus prior to PCI followed immediately by a 4 mcg/kg/min IV infusion for at least 2 hours or duration of procedure, whichever is longer. ( 2.1 ) To maintain platelet inhibition after discontinuation of KENGREAL infusion, administer an oral P2Y 12 platelet inhibitor. ( 2.2 ) 2.1 Recommended Dosing The recommended dosage of KENGREAL is a 30 mcg/kg IV bolus followed immediately by a 4 mcg/kg/min IV infusion. Initiate the bolus infusion prior to PCI. The maintenance infusion should ordinarily be continued for at least 2 hours or for the duration of PCI, whichever is longer.
Side Effects
6 ADVERSE REACTIONS The following adverse reactions are also discussed elsewhere in the labeling: Bleeding [see Warnings and Precautions ( 5.1 )] The most common adverse reaction is bleeding. ( 5.1 , 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Chiesi USA, Inc. at 1-888-661-9260 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reactions rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of KENGREAL has been evaluated in 13,301 subjects in controlled trials, in whom, 5,529 were in the CHAMPION PHOENIX trial.
Interactions
7 DRUG INTERACTIONS Clopidogrel: Do not administer during KENGREAL infusion. ( 7.1 ) Prasugrel: Do not administer during KENGREAL infusion. ( 7.1 ) 7.1 Thienopyridines Clopidogrel or prasugrel administered during KENGREAL infusion will have no antiplatelet effect until the next dose is administered. Therefore, administer clopidogrel or prasugrel after KENGREAL infusion is discontinued [see Dosage and Administration ( 2.2 ) and Clinical Pharmacology ( 12.3 )].
Warnings
5 WARNINGS AND PRECAUTIONS Bleeding: Like other drugs that inhibit platelet P2Y 12 function, KENGREAL can increase the risk of bleeding ( 5.1 ) 5.1 Bleeding Drugs that inhibit platelet P2Y 12 function, including KENGREAL, increase the risk of bleeding. In CHAMPION PHOENIX bleeding events of all severities were more common with KENGREAL than with clopidogrel [see Adverse Reactions ( 6.1 )] . Bleeding complications with KENGREAL were consistent across a variety of clinically important subgroups (see Figure 1). Once KENGREAL is discontinued, there is no antiplatelet effect after an hour [see Clinical Pharmacology ( 12.3 )] . 4 CONTRAINDICATIONS Significant active bleeding ( 4.1 ) Hypersensitivity to KENGREAL or any component of the product ( 4.2 ) 4.1 Significant Active Bleeding KENGREAL is contraindicated in patients with significant active bleeding [see Warnings and Precautions ( 5.1 ) and Adverse Reactions ( 6.1 )] .
Pregnancy
8.1 Pregnancy Risk Summary There are no available data on cangrelor use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. Untreated myocardial infarction can be fatal to the pregnant women and fetus ( see Clinical Considerations ). In animal reproduction studies, continuous infusion of cangrelor in pregnant rats and rabbits throughout organogenesis at dose approximately 2-times the maximum recommended human dose (MRHD) did not result in fetal malformations ( see Data ).
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING KENGREAL is supplied as a sterile lyophilized powder in single-use 10 mL vials. NDC # 10122-620-01: 10 mL vial containing 50 mg cangrelor NDC # 10122-620-10: 10 count of 10 mL vials containing 50 mg cangrelor Vials of KENGREAL should be stored at USP Controlled Room Temperature, [20°C to 25°C (68°F to 77°F) with excursions between 15°C and 30°C (59°F and 86°F)...
Frequently Asked Questions
What is Cangrelor used for?▼
1 INDICATIONS AND USAGE KENGREAL is indicated as an adjunct to percutaneous coronary intervention (PCI) to reduce the risk of periprocedural myocardial infarction (MI), repeat coronary revascularization, and stent thrombosis (ST) in patients who have not been treated with a P2Y 12 platelet inhibitor and are not being given a glycoprotein IIb/IIIa inhibitor [see Clinical Studies ( 14.1 )]. KENGREAL is a P2Y 12 platelet inhibitor indicated as an adjunct to percutaneous coronary intervention (PCI) for reducing the risk of periprocedural myocardial infarction (MI), repeat coronary revascularization, and stent thrombosis (ST) in patients in who have not been treated with a P2Y 12 platelet inhibitor and are not being given a glycoprotein IIb/IIIa inhibitor. ( 1 )
What are the side effects of Cangrelor?▼
6 ADVERSE REACTIONS The following adverse reactions are also discussed elsewhere in the labeling: Bleeding [see Warnings and Precautions ( 5.1 )] The most common adverse reaction is bleeding. ( 5.1 , 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Chiesi USA, Inc. at 1-888-661-9260 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reactions rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of KENGREAL has been evaluated in 13,301 subjects in controlled trials, in whom, 5,529 were in the CHAMPION PHOENIX trial.
Can I take Cangrelor during pregnancy?▼
8.1 Pregnancy Risk Summary There are no available data on cangrelor use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes. Untreated myocardial infarction can be fatal to the pregnant women and fetus ( see Clinical Considerations ). In animal reproduction studies, continuous infusion of cangrelor in pregnant rats and rabbits throughout organogenesis at dose approximately 2-times the maximum recommended human dose (MRHD) did not result in fetal malformations ( see Data ).
What are the important warnings for Cangrelor?▼
5 WARNINGS AND PRECAUTIONS Bleeding: Like other drugs that inhibit platelet P2Y 12 function, KENGREAL can increase the risk of bleeding ( 5.1 ) 5.1 Bleeding Drugs that inhibit platelet P2Y 12 function, including KENGREAL, increase the risk of bleeding. In CHAMPION PHOENIX bleeding events of all severities were more common with KENGREAL than with clopidogrel [see Adverse Reactions ( 6.1 )] . Bleeding complications with KENGREAL were consistent across a variety of clinically important subgroups (see Figure 1). Once KENGREAL is discontinued, there is no antiplatelet effect after an hour [see Clinical Pharmacology ( 12.3 )] . 4 CONTRAINDICATIONS Significant active bleeding ( 4.1 ) Hypersensitivity to KENGREAL or any component of the product ( 4.2 ) 4.1 Significant Active Bleeding KENGREAL is contraindicated in patients with significant active bleeding [see Warnings and Precautions ( 5.1 ) and Adverse Reactions ( 6.1 )] .
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.