Page last updated: 2024-11-11

cangrelor

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Description

cangrelor: platelet P(2T) receptor antagonist [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

cangrelor : A nucleoside triphosphate analogue that is 5'-O-[({[dichloro(phosphono)methyl](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]adenosine carrying additional 2-(methylsulfanyl)ethyl and (3,3,3-trifluoropropyl)sulfanyl substituents at positions N6 and C2 respectively. Used (in the form of its tetrasodium salt) as an intravenous antiplatelet drug that prevents formation of harmful blood clots in the coronary arteries. [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Cross-References

ID SourceID
PubMed CID9854012
CHEMBL ID334966
CHEBI ID90841
SCHEMBL ID6113860
MeSH IDM0421877

Synonyms (50)

Synonym
n(6)-(2-methylthioethyl)-2-(3,3,3-trifluoropropylthio)-5'-adenylic acid monoanhydride with dichloromethylenebis(phosphonic acid)
kengreal
arl69931
[dichloro-[[[(2r,3s,4r,5r)-3,4-dihydroxy-5-[6-(2-methylsulfanylethylamino)-2-(3,3,3-trifluoropropylsulfanyl)purin-9-yl]oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]methyl]phosphonic acid
gtpl1776
D03359
163706-06-7
cangrelor (usan/inn)
cangrelor
ar-c69931xx
CHEMBL334966 ,
arl 69931mx
bdbm50118225
6aq1y404u7 ,
hsdb 8489
unii-6aq1y404u7
(dichloromethylene)diphosphonic n-(2-(methylsulfanyl)ethyl)-2-((3,3,3-trifluoropropyl)sulfanyl-5'-adenylic monoanhydride
cangrelor [usan:inn:ban]
5'-adenylic acid, n-(2-(methylthio)ethyl)-2-((3,3,3-trifluoropropyl)thio)-, monoanhydride with (dichloromethylene)bis(phosphonic acid)
cangrelor [who-dd]
5'-adenylicacid, n-(2-(methylthio)ethyl)-2-((3,3,3-trifluoropropyl)thio)-, monoanhydride with (dichloromethylene)bis(phosphonic acid)
cangrelor [usan]
cangrelor [mi]
cangrelor [orange book]
cangrelor [inn]
CHEBI:90841 ,
SCHEMBL6113860
5'-o-[({[dichloro(phosphono)methyl](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]-n-[2-(methylsulfanyl)ethyl]-2-[(3,3,3-trifluoropropyl)sulfanyl]adenosine
AM85616
5'-adenylicacid,n-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-,anhydridewithp,p'-(dichloromethylene)bis[phosphonicacid](1:1)
AC-28809
DTXSID90167651 ,
DB06441
cangrelor free acid
(dichloro((((((2r,3s,4r,5r)-3,4-dihydroxy-5-(6-((2-(methylthio)ethyl)amino)-2-((3,3,3-trifluoropropyl)thio)-9h-purin-9-yl)tetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)methyl)phosphonic acid
Q3655338
ar-c 69931
cangrelor; kengreal
NCGC00480787-02
163706-06-7 (free acid)
[dichloro({[({[(2r,3s,4r,5r)-3,4-dihydroxy-5-(6-{[2-(methylsulfanyl)ethyl]amino}-2-[(3,3,3-trifluoropropyl)sulfanyl]-9h-purin-9-yl)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl})methyl]phosphonic acid
EN300-19634462
paebivwumlrpsk-idtavkcvsa-n
HY-19638
CS-0016143
b01ac25
cangrelorum
5'-o-((((dichloro(phosphono)methyl)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)-n-(2-(methylsulfanyl)ethyl)-2-((3,3,3-trifluoropropyl)sulfanyl)adenosine
(dichloro-((((2r,3s,4r,5r)-3,4-dihydroxy-5-(6-(2-methylsulfanylethylamino)-2-(3,3,3-trifluoropropylsulfanyl)purin-9-yl)oxolan-2-yl)methoxy-hydroxyphosphoryl)oxy-hydroxyphosphoryl)methyl)phosphonic acid
dtxcid8090142

Research Excerpts

Overview

Cangrelor is a P2Y12 inhibitor antiplatelet agent, with a rapid onset and offset. It has been shown in large randomized controlled trials to reduce periprocedural complications for PCI compared with clopidogrel.

ExcerptReferenceRelevance
"Cangrelor is an intravenous P2Y12 inhibitor that is an attractive option due its favorable pharmacokinetic profile and ease of measurability but optimal dosing remains unclear."( Characterization of antiplatelet response to low-dose cangrelor utilizing platelet function testing in neuroendovascular patients.
Boulos, AS; Bush, MC; Dalfino, JC; Entezami, P; Field, NC; Holden, DN; Paul, AR; Yamamoto, J, 2021
)
1.59
"Cangrelor is a P2Y12 inhibitor antiplatelet agent, with a rapid onset and offset. "( Long-Term Cangrelor Administration in Neurology Intensive Care: A Case Series.
Abdennour, L; Clarencon, F; Degos, V; Drir, M; Duranteau, O; Frère, C; Jacquens, A, 2023
)
2.76
"Cangrelor is an intravenous direct-acting P2Y12 platelet receptor antagonist that achieves therapeutic effect and eliminates rapidly."( Novel Use of Cangrelor With Heparin During Cardiopulmonary Bypass in Patients With Heparin-Induced Thrombocytopenia Who Require Cardiovascular Surgery: A Case Series.
Banks, DA; Gernhofer, YK; Golts, E; Pretorius, V,
)
1.22
"Cangrelor is a P2Y12 inhibitor that does not require liver CYP activation."( Evaluation of the Newly Developed Adenosine Diphosphate-Induced Platelet Aggregation Level System in Aggregometer on Automated Coagulation Analyzer.
Arai, N; Enomoto, Y; Ishida, H; Kitano, K; Komiyama, Y; Omori, Y; Sakayori, T; Uematsu, K; Watanabe, Y, 2019
)
1.24
"Cangrelor is a rapid onset and potent intravenous P2Y12 inhibitor that has been shown in large randomized controlled trials to reduce periprocedural complications for PCI compared with clopidogrel, the most commonly used P2Y12 inhibitor."( Cangrelor in clinical use.
Feng, KY; Mahaffey, KW, 2020
)
2.72
"Cangrelor is an intravenously administered P2Y"( Cangrelor use in a 6-year-old patient undergoing complex percutaneous coronary intervention after post-surgical myocardial infarction.
Leonardi, S; Marianeschi, SM; Morici, N; Pedrazzini, G; Sirico, D; Soriano, F; Vignati, G, 2020
)
3.44
"Cangrelor is an intravenous P2Y12 receptor inhibitor with a rapid onset/offset of action and a short half-life (3-6 min). "( Cangrelor and Stenting in Acute Ischemic Stroke : Monocentric Case Series.
Alamowitch, S; Clarençon, F; Degos, V; Drir, M; Elhorany, M; Frasca Polara, G; Godier, A; Lenck, S; Mahtout, J; Premat, K; Samson, Y; Shotar, E; Sourour, NA, 2021
)
3.51
"Cangrelor is an intravenous P2Y12 inhibitor with a favorable pharmacokinetic profile for use during neuroendovascular stenting."( Cangrelor dose titration using platelet function testing during cerebrovascular stent placement.
Boulos, AS; Dalfino, JC; Entezami, P; Field, NC; Holden, DN; Nourollahzadeh, E; Paul, AR; Yamamoto, J, 2021
)
2.79
"Cangrelor is a promising alternative to currently available therapies, especially in patients with a high hemorrhagic risk."( Cangrelor dose titration using platelet function testing during cerebrovascular stent placement.
Boulos, AS; Dalfino, JC; Entezami, P; Field, NC; Holden, DN; Nourollahzadeh, E; Paul, AR; Yamamoto, J, 2021
)
3.51
"Cangrelor is a potent, intravenous (IV), P2Y12-receptor antagonist with a rapid onset and offset presented as an alternative antiplatelet agent."( The use of cangrelor in neurovascular interventions: a multicenter experience.
Aghaebrahim, A; Aguilar-Salinas, P; Clarençon, F; Cortez, GM; Dabus, G; Elhorany, M; Grigoryan, M; Hanel, RA; Linfante, I; Mirza, S; Monteiro, A; Murtaza, Y; Sauvageau, E; Sourour, N, 2021
)
1.73
"IV cangrelor is a relatively new antiplatelet that was initially approved for coronary interventions."( Use of intravenous cangrelor and stenting in acute ischemic stroke interventions: a new single center analysis and pooled-analysis of current studies.
Boulos, A; Dalfino, J; Entezami, P; Field, N; Holden, D; Paul, AR, 2021
)
1.46
"Cangrelor is a promising agent in this setting, and additional studies are warranted to confirm our findings."( A Multicenter Preliminary Study of Cangrelor following Thrombectomy Failure for Refractory Proximal Intracranial Occlusions.
Bourcier, R; Chalumeau, V; Clarençon, F; Consoli, A; Darcourt, J; Dargazanli, C; Delvoye, F; Desilles, JP; Elhorany, M; Finitsis, S; Gariel, F; Gory, B; Lapergue, B; Marnat, G; Mazighi, M; Richard, S; Sibon, I, 2021
)
1.62
"Cangrelor is a reversible P2Y12 inhibitor that is administered as an intravenous infusion, and its quick onset and offset make it an appealing option for antiplatelet therapy, particularly for patients who are unable to take oral medications."( Cangrelor: A New Route for P2Y12 Inhibition.
Nawarskas, JJ; Sible, AM,
)
2.3
"Cangrelor is an intravenous adenosine diphosphate (ADP) P2Y12 receptor antagonist, which has to be administered as a bolus followed by immediate infusion. "( Pharmacosimulation of interruptions and its solution in intravenous administration of cangrelor.
Heramvand, N; Jung, C; Kelm, M; Kollmann, M; Masyuk, M; Muessig, JM; Nia, AM; Polzin, A, 2018
)
2.15
"Cangrelor is a novel P2Y12-receptor inhibitor which is administrated intravenously and thus allows immediate antiplatelet inhibition during PCI."( What is the Role of Cangrelor in Patients Undergoing PCI?
Droppa, M; Geisler, T, 2018
)
1.53
"Cangrelor is an intravenous P2Y"( Antiplatelet Therapy Bridging With Cangrelor in Patients With Coronary Stents: A Case Series.
Bowman, S; Gass, J; Weeks, P, 2019
)
2.23
"Cangrelor is an intravenous adenosine triphosphate analog P2Y12 receptor antagonist with a short plasma half-life that has been used off label in patients with recent coronary stents as a bridge to invasive procedures with excessive bleeding risk."( Use of Cangrelor as a Bridge to Left Ventricular Assist Device Implantation in a Patient with a Recent Drug-Eluting Stent Who Developed Acute Tirofiban-Related Thrombocytopenia.
Boyle, AJ; Danelich, IM; Entwistle, JW; Kabadi, RA; Marhefka, GD; Qureshi, AM; Reeves, G, 2019
)
1.69
"Cangrelor is a potent intravenous adenosine diphosphate (ADP)-receptor antagonist that acts rapidly and has quickly reversible effects."( Effect of platelet inhibition with cangrelor during PCI on ischemic events.
Angiolillo, DJ; Bhatt, DL; Bramucci, E; Gallup, D; Généreux, P; Gibson, CM; Hamm, CW; Harrington, RA; Leonardi, S; Liu, T; Mahaffey, KW; McLaurin, BT; Prats, J; Price, MJ; Radke, PW; Skerjanec, S; Spriggs, D; Steg, PG; Stone, GW; Tauth, J; Todd, M; Tousek, F; White, HD; Widimský, P, 2013
)
1.39
"Cangrelor is an intravenous P2Y12 inhibitor under investigation as an antiplatelet drug in the setting of acute coronary syndromes. "( Electrocardiographic safety of cangrelor, a new intravenous antiplatelet agent: a randomized, double-blind, placebo- and moxifloxacin-controlled thorough QT study.
Bellibas, SE; Green, CL; Krucoff, MW; Lambe, L; Prats, J; Whellan, DJ; Wijngaard, P, 2013
)
2.12
"Cangrelor is a potent, rapid-acting, reversible intravenous platelet inhibitor that was tested for percutaneous coronary intervention (PCI) in three large, double-blind, randomised trials. "( Effect of cangrelor on periprocedural outcomes in percutaneous coronary interventions: a pooled analysis of patient-level data.
Bhatt, DL; Day, JR; French, WJ; Gibson, CM; Gogia, HS; Gruberg, L; Hamm, CW; Harrington, RA; Iwaoka, RS; Leonardi, S; Liu, T; Mahaffey, KW; Skerjanec, S; Steg, PG; Stone, GW; Stuckey, TD; White, HD, 2013
)
2.23
"Cangrelor is a new parenteral adenosine diphosphate P2Y12 receptor inhibitor with rapid, profound and reversible inhibition of platelet activity. "( Cangrelor for patients undergoing percutaneous coronary intervention: evidence from a meta-analysis of randomized trials.
Chatterjee, S; Mushiyev, S; Nairooz, R; Pekler, G; Sardar, P; Visco, F, 2014
)
3.29
"Cangrelor is a new antiplatelet agent that has been used in percutaneous coronary intervention (PCI) with mixed results. "( Cangrelor versus clopidogrel in percutaneous coronary intervention: a systematic review and meta-analysis.
Aryal Pandit, A; Aryal, MR; Hakim, FA; Jalota, L; Lee, HR; Mookadam, F; Pandit, A; Tleyjeh, IM, 2014
)
3.29
"Cangrelor is a reversible, potent, intravenous, competitive inhibitor of the ADP P2Y12 receptor that rapidly achieves near complete and predictable platelet inhibition."( Cangrelor: a review on pharmacology and clinical trial development.
Angiolillo, DJ; Cho, JR; Franchi, F; Muñiz-Lozano, A; Rollini, F, 2013
)
2.55
"Cangrelor is a potent, intravenous, direct-acting P2Y12 antagonist with rapid onset and quickly reversible action. "( Cangrelor: an emerging therapeutic option for patients with coronary artery disease.
Andruszkiewicz, A; Fabiszak, T; Gurbel, PA; Jeong, YH; Kozinski, M; Kubica, A; Kubica, J; Navarese, EP; Siller-Matula, JM; Tantry, U, 2014
)
3.29
"Cangrelor is an intravenous agent that provides rapid and intensive inhibition of the P2Y12 receptor that quickly dissipates after discontinuation."( Cangrelor for treatment of arterial thrombosis.
Price, MJ; Walsh, JA, 2014
)
2.57
"Cangrelor is an important addition to the current armamentarium of platelet inhibitors as it significantly reduces periprocedural myocardial infarction and stent thrombosis in a broad spectrum of patients, without increasing major bleeding or the need for transfusion. "( Cangrelor for treatment of arterial thrombosis.
Price, MJ; Walsh, JA, 2014
)
3.29
"Cangrelor is a potent intravenous P2Y12 receptor inhibitor."( Pharmacodynamic effects of cangrelor on platelet P2Y12 receptor-mediated signaling in prasugrel-treated patients.
Angiolillo, DJ; Bass, TA; Cho, JR; Darlington, A; Desai, B; Ferreiro, JL; Franchi, F; Guzman, LA; Muñiz-Lozano, A; Patel, R; Rollini, F; Tello-Montoliu, A; Zenni, MM, 2014
)
1.42
"Cangrelor is an intravenous antagonist of P2Y12 and its use will require transition to and from oral agents."( Pharmacodynamic effects during the transition between cangrelor and ticagrelor.
Agarwal, Z; Gogo, P; Keating, FK; Schneider, DJ; Seecheran, N, 2014
)
2.09
"Cangrelor is an intravenous ATP analog that directly, selectively and reversibly inhibits P2Y12 receptors on platelets."( Cangrelor for treatment during percutaneous coronary intervention.
Dobesh, PP; Oestreich, JH, 2014
)
2.57
"Cangrelor is an intravenous, non-thienopyridine antagonist of the P2Y12 receptor with a rapid, potent, predictable, and quickly reversible effect."( Cangrelor: review of the drug and the CHAMPION programme (including PHOENIX).
Leonardi, S; Marino, M; Rizzotti, D, 2014
)
2.57
"Cangrelor is a potent intravenous P2Y12 inhibitor with rapid onset and offset. "( Outcomes with cangrelor versus clopidogrel on a background of bivalirudin: insights from the CHAMPION PHOENIX (A Clinical Trial Comparing Cangrelor to Clopidogrel Standard Therapy in Subjects Who Require Percutaneous Coronary Intervention [PCI]).
Bhatt, DL; Cortese, B; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Liu, T; Mahaffey, KW; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD; Wilensky, M, 2015
)
2.22
"Cangrelor is a novel, intravenous, short-acting, reversible platelet P2Y12 inhibitor, which has been evaluated for the treatment of arterial thrombosis."( Cangrelor for the treatment of arterial thrombosis: pharmacokinetics/pharmacodynamics and clinical data.
Guasti, L; Riva, N; Squizzato, A; Tamborini Permunian, E, 2015
)
2.58
"Cangrelor is a potent intravenous platelet P2Y12 receptor antagonist with rapid onset and offset of action."( Impact of cangrelor overdosing on bleeding complications in patients undergoing percutaneous coronary intervention: insights from the CHAMPION trials.
Angiolillo, DJ; Bhatt, DL; Gibson, CM; Hamm, CW; Harrington, RA; Liu, T; Mahaffey, KW; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD, 2015
)
1.54
"Cangrelor is a rapid-acting, direct-binding, and reversible P2Y12 antagonist which has been studied for use during percutaneous coronary intervention (PCI) in patients with or without pretreatment with an oral P2Y12 antagonist. "( Cangrelor inhibits the binding of the active metabolites of clopidogrel and prasugrel to P2Y12 receptors in vitro.
Buckland, RJ; Jakubowski, JA; Judge, HM; Storey, RF, 2016
)
3.32
"Cangrelor is an intravenous, direct-acting, reversible, potent P2Y12 receptor antagonist. "( A Safety Evaluation of Cangrelor in Patients Undergoing PCI.
Angiolillo, DJ; Franchi, F; Park, Y; Rollini, F, 2016
)
2.19
"Cangrelor is an intravenous ADP receptor antagonist that leads to potent and reversible inhibition of platelet aggregation. "( Efficacy and Safety of Cangrelor in Women Versus Men During Percutaneous Coronary Intervention: Insights From the Cangrelor versus Standard Therapy to Achieve Optimal Management of Platelet Inhibition (CHAMPION PHOENIX) Trial.
Bhatt, DL; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Liu, T; Mahaffey, KW; O'Donoghue, ML; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD, 2016
)
2.19
"Cangrelor is an intravenous, reversibly-binding platelet P2Y12 receptor antagonist with ultra-rapid onset and offset of action that is approved in Europe and United States for use in patients undergoing PCI."( Cangrelor for the management and prevention of arterial thrombosis.
Sinha, A; Storey, RF, 2016
)
2.6
"Cangrelor is an intravenous P2Y12 inhibitor approved to reduce periprocedural ischemic events in patients undergoing percutaneous coronary intervention not pretreated with a P2Y12 inhibitor."( Consistent Reduction in Periprocedural Myocardial Infarction With Cangrelor as Assessed by Multiple Definitions: Findings From CHAMPION PHOENIX (Cangrelor Versus Standard Therapy to Achieve Optimal Management of Platelet Inhibition).
Bhatt, DL; Cavender, MA; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Leonardi, S; Mahaffey, KW; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD, 2016
)
2.11
"Cangrelor is an intravenous P2Y12 receptor antagonist that provides a rapid onset and maximal platelet inhibition, which is quickly reversible."( Optimizing the Use of Cangrelor in the Real World.
Bhatt, DL; Qamar, A, 2017
)
1.49
"Cangrelor is a potent intravenous adenosine diphosphate-receptor antagonist that in the CHAMPION trials reduced the 48-hour and 30-day rates of ischemic events during percutaneous coronary intervention without an increase in severe bleeding."( Impact of Cerebrovascular Events Older Than One Year on Ischemic and Bleeding Outcomes With Cangrelor in Percutaneous Coronary Intervention.
Bhatt, DL; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Mahaffey, KW; Prats, J; Price, MJ; Sawlani, NN; Steg, PG; Stone, GW; White, HD, 2017
)
2.12
"Cangrelor is a recently developed P2Y(12) inhibitor that has the advantage of being an active drug not requiring metabolic conversion, although it is not orally available."( Cangrelor attenuates coated-platelet formation.
Dale, GL; Hann, CL; Norgard, NB,
)
2.3
"Cangrelor is a potent, competitive inhibitor of the P2Y12 receptor that is administered by intravenous infusion and rapidly achieves near complete inhibition of ADP-induced platelet aggregation."( Cangrelor: a novel P2Y12 receptor antagonist.
Norgard, NB, 2009
)
2.52
"Cangrelor (AR-C69931MX) is an intravenous, direct-acting and reversible P2Y(12) receptor antagonist."( Cangrelor: a review on its mechanism of action and clinical development.
Angiolillo, DJ; Ferreiro, JL; Ueno, M, 2009
)
2.52
"Cangrelor is an intravenously administered P2Y12 inhibitor that does not need metabolic conversion to an active metabolite for its antiplatelet action, and as a consequence exhibits a more potent and consistent antiplatelet profile as compared to clopidogrel."( The influence of variation in the P2Y12 receptor gene on in vitro platelet inhibition with the direct P2Y12 antagonist cangrelor.
Bouman, HJ; de Maat, MP; Hackeng, CM; Kruit, A; Leebeek, FW; Rudez, G; Ruven, HJ; Ten Berg, JM; van Werkum, JW, 2010
)
1.29
"Cangrelor is a reversible, potent, competitive inhibitor of the ADP P2Y(12) receptor that is administered intravenously and rapidly achieves near complete inhibition of ADP-induced platelet aggregation."( Update on the clinical development of cangrelor.
Angiolillo, DJ; Ferreiro, JL; Ueno, M, 2010
)
1.35
"Cangrelor is an intravenous direct and reversible inhibitor of the P2Y(12) receptor providing the highest level of inhibition and elinogrel is an intravenous and oral P2Y(12) antagonist with a direct and reversible action."( [Myocardial infarction: Role of new antiplatelet agents].
Bellemain, A; Collet, JP; Ecollan, P; Montalescot, G; Silvain, J, 2011
)
1.09
"Cangrelor is an intravenous antagonist of the P2Y(12) receptor characterized by rapid, potent, predictable, and reversible platelet inhibition. "( Pharmacodynamic effects of cangrelor and clopidogrel: the platelet function substudy from the cangrelor versus standard therapy to achieve optimal management of platelet inhibition (CHAMPION) trials.
Angiolillo, DJ; Becker, RC; Bhatt, DL; French, WJ; Harrington, RA; Huber, K; Liu, T; Prats, J; Price, MJ; Saucedo, JF; Schneider, DJ; Shaburishvili, T, 2012
)
2.12
"Cangrelor is an intravenous, potent, and reversible P2Y(12) inhibitor with fast onset and offset of action."( Rationale and design of the Cangrelor versus standard therapy to acHieve optimal Management of Platelet InhibitiON PHOENIX trial.
Bhatt, DL; Dietrich, M; Gallup, D; Gibson, CM; Hamm, CW; Harrington, RA; Leonardi, S; Liu, T; Mahaffey, KW; Price, MJ; Skerjanec, S; Steg, GW; Stone, GW; Todd, M; White, HD, 2012
)
1.39
"Cangrelor is a P2Y12 antagonist under development for treatment of acute coronary syndrome. "( Cangrelor for treatment of coronary thrombosis.
Cudd, LA; Fugate, SE, 2006
)
3.22
"Cangrelor is a promising investigational medication for inhibition of platelet aggregation in acute arterial coronary events. "( Cangrelor for treatment of coronary thrombosis.
Cudd, LA; Fugate, SE, 2006
)
3.22
"Cangrelor is a direct, parenteral, and reversible inhibitor of the platelet P2Y12 receptor currently undergoing Phase III testing. "( Transitioning patients from cangrelor to clopidogrel: pharmacodynamic evidence of a competitive effect.
Akers, WS; Charnigo, R; Ferraris, S; Oestreich, JH; Oh, JJ; Steinhubl, SR, 2008
)
2.08
"Cangrelor is a direct-acting reversible antagonist being developed for short-term infusion; clopidogrel and prasugrel are oral prodrugs that provide irreversible inhibition via transient formation of active metabolites."( The reversible P2Y antagonist cangrelor influences the ability of the active metabolites of clopidogrel and prasugrel to produce irreversible inhibition of platelet function.
Dovlatova, NL; Heptinstall, S; Jakubowski, JA; Sugidachi, A, 2008
)
1.36

Effects

Cangrelor has a potentially favorable pharmacodynamic profile in cardiogenic shock (CS) It achieves significantly greater degrees of platelet inhibition compared with clopidogrel.

Cangrelor has been used for antiplatelet bridging in perioperative settings or for patients unable to take oral medications. It has been tested in patients with coronary artery diseases undergoing percutaneous coronary intervention and as bridging therapy for patients undergoing coronary artery bypass graft.

ExcerptReferenceRelevance
"Cangrelor has a potentially favorable pharmacodynamic profile in cardiogenic shock (CS). "( Cangrelor in cardiogenic shock and after cardiopulmonary resuscitation: A global, multicenter, matched pair analysis with oral P2Y
Bhatt, DL; de Waha-Thiele, S; Desch, S; Droppa, M; Fuernau, G; Gawaz, M; Geisler, T; Hack, L; Jaffer, FA; Ouarrak, T; Qamar, A; Rath, D; Roberts, RJ; Schneider, S; Singh, A; Szumita, PM; Thiele, H; Vaduganathan, M; Venkateswaran, RV; Zeymer, U, 2019
)
3.4
"Cangrelor has a rapid onset and offset of action and achieves significantly greater degrees of platelet inhibition compared with clopidogrel."( Cangrelor: a review on its mechanism of action and clinical development.
Angiolillo, DJ; Ferreiro, JL; Ueno, M, 2009
)
2.52
"Cangrelor has been used for antiplatelet bridging in perioperative settings or for patients unable to take oral medications. "( Safety of Intravenous Cangrelor Administration for Antiplatelet Bridging in Hospitalized Patients: A Retrospective Study.
Acker, MA; Domenico, C; Fanaroff, AC; Horton, ER; Johnson, BV; Kolansky, DM; Nathan, AS, 2021
)
2.38
"Cangrelor has been studied in a broad population intended to receive PCI in the CHAMPION program, where it was compared with different clopidogrel regimens."( Cangrelor: review of the drug and the CHAMPION programme (including PHOENIX).
Leonardi, S; Marino, M; Rizzotti, D, 2014
)
2.57
"Cangrelor has been tested in patients with coronary artery diseases undergoing percutaneous coronary intervention and as bridging therapy for patients undergoing coronary artery bypass graft. "( Cangrelor for the treatment of arterial thrombosis: pharmacokinetics/pharmacodynamics and clinical data.
Guasti, L; Riva, N; Squizzato, A; Tamborini Permunian, E, 2015
)
3.3
"Cangrelor has been studied as an intravenous infusion in doses of 2 or 4 microg/kg/min."( Cangrelor for treatment of coronary thrombosis.
Cudd, LA; Fugate, SE, 2006
)
2.5

Treatment

Treatment with cangrelor reduced the incidence of MI at 48 hours. Cangrelor treatment was associated with similar bleeding risk and significantly better TIMI flow improvement.

ExcerptReferenceRelevance
"Cangrelor treatment was associated with similar bleeding risk and significantly better TIMI flow improvement compared with oral P2Y"( Cangrelor in cardiogenic shock and after cardiopulmonary resuscitation: A global, multicenter, matched pair analysis with oral P2Y
Bhatt, DL; de Waha-Thiele, S; Desch, S; Droppa, M; Fuernau, G; Gawaz, M; Geisler, T; Hack, L; Jaffer, FA; Ouarrak, T; Qamar, A; Rath, D; Roberts, RJ; Schneider, S; Singh, A; Szumita, PM; Thiele, H; Vaduganathan, M; Venkateswaran, RV; Zeymer, U, 2019
)
3.4
"Treatment with cangrelor reduced the incidence of MI at 48 hours (3.8% versus 4.7%; odds ratio [OR], 0.80; 95% confidence interval [CI], 0.67-0.97; P=0.02)."( Consistent Reduction in Periprocedural Myocardial Infarction With Cangrelor as Assessed by Multiple Definitions: Findings From CHAMPION PHOENIX (Cangrelor Versus Standard Therapy to Achieve Optimal Management of Platelet Inhibition).
Bhatt, DL; Cavender, MA; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Leonardi, S; Mahaffey, KW; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD, 2016
)
1.01

Toxicity

Cannrelor reduced the odds of major adverse cardiovascular events and stent thrombosis in women and men. Serious postoperative adverse events for the cangrelor and placebo groups were 7.

ExcerptReferenceRelevance
" There were no deaths at 30 days and no serious adverse events attributed to AR-C69931MX."( Open multicentre study of the P2T receptor antagonist AR-C69931MX assessing safety, tolerability and activity in patients with acute coronary syndromes.
Oldroyd, KG; Storey, RF; Wilcox, RG, 2001
)
0.31
" Four patients receiving AR-C69931MX discontinued treatment due to minor bleeding events, and 5 patients receiving placebo discontinued treatment due to other adverse events or deterioration in their condition."( Safety profile and tolerability of intravenous AR-C69931MX, a new antiplatelet drug, in unstable angina pectoris and non-Q-wave myocardial infarction.
Ellborg, M; Jacobsson, F; Swahn, E; Wallentin, L, 2002
)
0.31
"As adjunctive therapy to aspirin and low-molecular-weight heparin in patients with unstable angina or non-Q-wave MI, intravenous AR-C69931MX was well tolerated, with no difference in the incidence of serious adverse events compared with placebo."( Safety profile and tolerability of intravenous AR-C69931MX, a new antiplatelet drug, in unstable angina pectoris and non-Q-wave myocardial infarction.
Ellborg, M; Jacobsson, F; Swahn, E; Wallentin, L, 2002
)
0.31
" Bleeding and adverse clinical events were comparable among the groups."( Preliminary experience with intravenous P2Y12 platelet receptor inhibition as an adjunct to reduced-dose alteplase during acute myocardial infarction: results of the Safety, Tolerability and Effect on Patency in Acute Myocardial Infarction (STEP-AMI) angi
Borzak, S; Emanuelsson, H; Gibson, CM; Greenbaum, AB; Le May, MR; Lu, M; Ohman, EM; Stankowski, JE; Stebbins, AL; Weaver, WD, 2007
)
0.34
" QTcI was not affected by plasma concentrations of cangrelor metabolites, and cangrelor had no other adverse effects on electrocardiographic parameters."( Electrocardiographic safety of cangrelor, a new intravenous antiplatelet agent: a randomized, double-blind, placebo- and moxifloxacin-controlled thorough QT study.
Bellibas, SE; Green, CL; Krucoff, MW; Lambe, L; Prats, J; Whellan, DJ; Wijngaard, P, 2013
)
0.93
"In CHAMPION PHOENIX, cangrelor reduced the odds of major adverse cardiovascular events and stent thrombosis in women and men and appeared to offer greater net clinical benefit than clopidogrel."( Efficacy and Safety of Cangrelor in Women Versus Men During Percutaneous Coronary Intervention: Insights From the Cangrelor versus Standard Therapy to Achieve Optimal Management of Platelet Inhibition (CHAMPION PHOENIX) Trial.
Bhatt, DL; Deliargyris, EN; Gibson, CM; Hamm, CW; Harrington, RA; Liu, T; Mahaffey, KW; O'Donoghue, ML; Prats, J; Price, MJ; Steg, PG; Stone, GW; White, HD, 2016
)
1.06
" The primary outcome of this retrospective cohort study was the incidence of bleeding events defined by the global use of strategies to open occluded coronary arteries criteria, and the secondary outcomes include the transfusion requirements, inpatient major cardiac adverse events, and cost savings per patient."( Safety and Efficacy of Periprocedural Bridging With Cangrelor Versus Eptifibatide.
Ji, CS; Roberts, RJ; Solomon, EJ; Toyoda, AY; Yun, AN, 2022
)
0.97

Pharmacokinetics

This study sought to determine pharmacodynamic effects during transition from intravenous cangrelor to oral ticagrelor. No pharmacodynamic interaction occurred when clopidogrel was given at the end of the cang Relor infusion.

ExcerptReferenceRelevance
"In pharmacodynamic studies with antiplatelet agents, platelets are usually activated in vitro with single agonists (e."( Pharmacodynamic profile of antiplatelet agents: marked differences between single versus costimulation with platelet activators.
Graff, J; Harder, S; Klinkhardt, U, 2004
)
0.32
"Because a variety of different agonists influence platelet activation and its distinct functions at a time, investigations which regard the concert of these agonists might be closer to the in vivo situation and better reflect the pharmacodynamic profile of an antiplatelet agent than using one single inducing agent."( Pharmacodynamic profile of antiplatelet agents: marked differences between single versus costimulation with platelet activators.
Graff, J; Harder, S; Klinkhardt, U, 2004
)
0.32
" The infusion is continued for 60 minutes, and serial blood samples are obtained for evaluation of pharmacokinetic and pharmacodynamic parameters."( Pharmacokinetics and pharmacodynamics of a bolus and infusion of cangrelor: a direct, parenteral P2Y12 receptor antagonist.
Akers, WS; Ferraris, S; Oestreich, JH; Oh, JJ; Steinhubl, SR; Wethington, M, 2010
)
0.6
" A prospectively designed platelet function substudy was performed in a selected cohort of patients to provide insight into the pharmacodynamic effects of cangrelor, particularly in regard to whether cangrelor therapy may interfere with the inhibitory effects of clopidogrel."( Pharmacodynamic effects of cangrelor and clopidogrel: the platelet function substudy from the cangrelor versus standard therapy to achieve optimal management of platelet inhibition (CHAMPION) trials.
Angiolillo, DJ; Becker, RC; Bhatt, DL; French, WJ; Harrington, RA; Huber, K; Liu, T; Prats, J; Price, MJ; Saucedo, JF; Schneider, DJ; Shaburishvili, T, 2012
)
0.87
"As ticagrelor, clopidogrel and cangrelor therapies may be used in the same clinical setting, their potential pharmacodynamic interactions are of interest."( Evaluation of ticagrelor pharmacodynamic interactions with reversibly binding or non-reversibly binding P2Y(12) antagonists in an ex-vivo canine model.
Emanuelsson, BM; Ravnefjord, A; van Giezen, JJ; Weilitz, J, 2012
)
0.66
" No pharmacodynamic interaction occurred between ticagrelor and cangrelor."( Evaluation of ticagrelor pharmacodynamic interactions with reversibly binding or non-reversibly binding P2Y(12) antagonists in an ex-vivo canine model.
Emanuelsson, BM; Ravnefjord, A; van Giezen, JJ; Weilitz, J, 2012
)
0.62
"The extent of the pharmacodynamic drug-drug interactions observed between clopidogrel and cangrelor or ticagrelor apparently depends on the level of receptor occupancy when clopidogrel is administered."( Evaluation of ticagrelor pharmacodynamic interactions with reversibly binding or non-reversibly binding P2Y(12) antagonists in an ex-vivo canine model.
Emanuelsson, BM; Ravnefjord, A; van Giezen, JJ; Weilitz, J, 2012
)
0.6
"Platelets from patients with diabetes mellitus (DM) are hyper-reactive and whether cangrelor, a potent intravenous P2Y(12) receptor blocker, has differential pharmacodynamic (PD) effects according DM status is unknown."( Effects of cangrelor in coronary artery disease patients with and without diabetes mellitus: an in vitro pharmacodynamic investigation.
Angiolillo, DJ; Bass, TA; Capodanno, D; Capranzano, P; Darlington, A; Desai, B; Dharmashankar, K; Ferreiro, JL; Guzman, LA; Rollini, F; Tello-Montoliu, A; Tomasello, SD; Ueno, M, 2013
)
1
"This study sought to determine pharmacodynamic effects during transition from intravenous cangrelor to oral ticagrelor and from oral ticagrelor to intravenous cangrelor."( Pharmacodynamic effects during the transition between cangrelor and ticagrelor.
Agarwal, Z; Gogo, P; Keating, FK; Schneider, DJ; Seecheran, N, 2014
)
0.87
" Pharmacodynamic effects (light transmission platelet aggregation in response to 20 and 5 μmol/l adenosine diphosphate, VerifyNow, P2Y12 assay (Accumetrics, San Diego, California), vasodilator-stimulated phosphoprotein index, and flow cytometry) were assessed during and after the cangrelor infusion."( Pharmacodynamic effects during the transition between cangrelor and ticagrelor.
Agarwal, Z; Gogo, P; Keating, FK; Schneider, DJ; Seecheran, N, 2014
)
0.83
"Ticagrelor given before or during infusion of cangrelor did not attenuate the pharmacodynamic effects of cangrelor."( Pharmacodynamic effects during the transition between cangrelor and ticagrelor.
Agarwal, Z; Gogo, P; Keating, FK; Schneider, DJ; Seecheran, N, 2014
)
0.91
"The aim of this study was to determine the impact of cangrelor and prasugrel on the pharmacodynamic effects of each agent."( Pharmacodynamic effects during the transition between cangrelor and prasugrel.
Gogo, P; Keating, FK; Raza, SS; Schneider, DJ; Seecheran, N, 2015
)
0.92
" Pharmacodynamic effects (light transmission platelet aggregation in response to 20 μmol/l ADP, VerifyNow, and flow cytometry) were assessed during and after the cangrelor infusion."( Pharmacodynamic effects during the transition between cangrelor and prasugrel.
Gogo, P; Keating, FK; Raza, SS; Schneider, DJ; Seecheran, N, 2015
)
0.86
" Pharmacodynamic studies have shown that this interaction is avoided when clopidogrel is given at the end of the cangrelor infusion."( Pharmacodynamic Effects When Clopidogrel is Given Before Cangrelor Discontinuation.
Agarwal, Z; Gogo, P; Schneider, DJ; Seecheran, N, 2015
)
0.87

Compound-Compound Interactions

ExcerptReferenceRelevance
" In conclusion, cangrelor in combination with ticagrelor results in consistent and strong P2Y12 inhibition during and after infusion and cangrelor may bridge the gap until oral P2Y12 inhibitors achieve effect in real-world STEMI patients undergoing primary PCI."( Cangrelor in combination with ticagrelor provides consistent and potent P2Y12-inhibition during and after primary percutaneous coronary intervention in real-world patients with ST-segment-elevation myocardial infarction.
Andell, P; Erlinge, D; Götberg, M; James, S; Koul, S; Mohammad, MA; Scherstén, F, 2017
)
2.24

Bioavailability

ExcerptReferenceRelevance
" We highlighted a mechanism triggered mainly by the increased extracellular bioavailability of adenosine, which activates A2B and A3 receptors on the endothelium."( Ticagrelor Prevents Endothelial Cell Apoptosis through the Adenosine Signalling Pathway in the Early Stages of Hypoxia.
Brassart-Pasco, S; Djerada, Z; Feliu, C; Millart, H; Nguyen, P; Oszust, F; Peyret, H; Poitevin, G, 2020
)
0.56

Dosage Studied

Cangrelor is an intravenous P2Y12 inhibitor that is an attractive option due its favorable pharmacokinetic profile and ease of measurability. We report two cases of patients with AMI complicating ischemic stroke successfully treated with cangrelor infusion.

ExcerptRelevanceReference
" In addition, AYPGKF- and thrombin-induced TXA2 generation was significantly reduced in platelets from mice dosed with clopidogrel, confirming the results obtained with the human platelets."( P2Y12 receptor-mediated potentiation of thrombin-induced thromboxane A2 generation in platelets occurs through regulation of Erk1/2 activation.
Garcia, A; Kim, S; Kunapuli, SP; Prabhakar, J; Shankar, H, 2006
)
0.33
"Two hundred patients (3 dosage groups and placebo) were studied in part 1, and 199 additional patients were then randomized in the second part, comparing 1 dose of cangrelor and abciximab."( Initial experience with an intravenous P2Y12 platelet receptor antagonist in patients undergoing percutaneous coronary intervention: results from a 2-part, phase II, multicenter, randomized, placebo- and active-controlled trial.
Becker, RC; Bittl, JA; Clegg, J; Emanuelsson, H; Gilchrist, IC; Greenbaum, AB; Grines, CL; Grogan, DR; Harrington, RA; Kereiakes, DJ; Stankowski, JE; Weaver, WD, 2006
)
0.53
"To review and assess available literature on the chemistry, pharmacology, pharmacodynamics, pharmacokinetics, clinical studies, adverse events, drug interactions, special populations, and dosing and administration for cangrelor, a product in late stage Phase II clinical trials."( Cangrelor for treatment of coronary thrombosis.
Cudd, LA; Fugate, SE, 2006
)
1.96
" Despite the unambiguous clinical benefit associated with clopidogrel, accumulating experience with this drug has also led to identification of some of its drawbacks, which are related to inadequate platelet inhibition with standard dosage regimens as well as to its irreversible antiplatelet effects."( ADP receptor antagonism: what's in the pipeline?
Angiolillo, DJ, 2007
)
0.34
" Twenty-two healthy volunteers are randomized to receive 1 of 2 intravenous cangrelor dosing regimens: a 15-microg/kg bolus followed by a 2-microg/kg/min infusion or a 30-microg/kg bolus followed by a 4-microg/kg/min infusion."( Pharmacokinetics and pharmacodynamics of a bolus and infusion of cangrelor: a direct, parenteral P2Y12 receptor antagonist.
Akers, WS; Ferraris, S; Oestreich, JH; Oh, JJ; Steinhubl, SR; Wethington, M, 2010
)
0.83
"Six male dogs all received 7 different dosing regimens separated by 1-5week washout periods: cangrelor (1μg/kg/min, intravenous infusion); ticagrelor (0."( Evaluation of ticagrelor pharmacodynamic interactions with reversibly binding or non-reversibly binding P2Y(12) antagonists in an ex-vivo canine model.
Emanuelsson, BM; Ravnefjord, A; van Giezen, JJ; Weilitz, J, 2012
)
0.6
" With clopidogrel dosed 3hours after ticagrelor, IPA was reduced after washout of ticagrelor to 38% at 24hrs vs."( Evaluation of ticagrelor pharmacodynamic interactions with reversibly binding or non-reversibly binding P2Y(12) antagonists in an ex-vivo canine model.
Emanuelsson, BM; Ravnefjord, A; van Giezen, JJ; Weilitz, J, 2012
)
0.38
" Additionally, we calculated the optimal dosage of a second bolus."( Pharmacosimulation of interruptions and its solution in intravenous administration of cangrelor.
Heramvand, N; Jung, C; Kelm, M; Kollmann, M; Masyuk, M; Muessig, JM; Nia, AM; Polzin, A, 2018
)
0.7
" Additionally, we estimate the dosage of a possible second bolus which highly depends on the duration of the delay."( Pharmacosimulation of interruptions and its solution in intravenous administration of cangrelor.
Heramvand, N; Jung, C; Kelm, M; Kollmann, M; Masyuk, M; Muessig, JM; Nia, AM; Polzin, A, 2018
)
0.7
" We report two cases of patients with AMI complicating ischemic stroke, successfully treated with cangrelor infusion, which was started during PCI and maintained up to 48 h at bridge therapy dosage (0."( Acute myocardial infarction complicating ischemic stroke: is there room for cangrelor?
Leonardi, S; Meani, P; Morici, N; Nava, S; Oliva, F; Oreglia, J; Ranucci, M; Rossini, R; Sacco, A; Viola, G, 2020
)
1
" Larger studies should evaluate alternative dosing regimens."( Clinical Use of Cangrelor After Percutaneous Coronary Intervention in Patients Requiring Mechanical Circulatory Support.
Altshuler, D; Arnouk, S; Katz, A; Lewis, TC; Merchan, C; Papadopoulos, J; Smith, DE; Toy, B, 2021
)
0.97
" More research is needed to determine the ideal dosing regimen."( Use of intravenous cangrelor and stenting in acute ischemic stroke interventions: a new single center analysis and pooled-analysis of current studies.
Boulos, A; Dalfino, J; Entezami, P; Field, N; Holden, D; Paul, AR, 2021
)
0.95
" Cangrelor is an intravenous P2Y12 inhibitor that is an attractive option due its favorable pharmacokinetic profile and ease of measurability but optimal dosing remains unclear."( Characterization of antiplatelet response to low-dose cangrelor utilizing platelet function testing in neuroendovascular patients.
Boulos, AS; Bush, MC; Dalfino, JC; Entezami, P; Field, NC; Holden, DN; Paul, AR; Yamamoto, J, 2021
)
1.78
" More research is needed to determine the ideal dosing regimen."( Use of intravenous cangrelor in the treatment of ruptured and unruptured cerebral aneurysms: an updated single-center analysis and pooled analysis of current studies.
Boulos, AS; Dalfino, JC; Entezami, P; Field, NC; Holden, DN; Najera, E; Paul, AR; Rock, AK; Yamamoto, J, 2023
)
1.24
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (2)

RoleDescription
platelet aggregation inhibitorA drug or agent which antagonizes or impairs any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system.
P2Y12 receptor antagonistAn antagonist at the P2Y12 receptor
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (6)

ClassDescription
nucleoside triphosphate analogue
organofluorine compoundAn organofluorine compound is a compound containing at least one carbon-fluorine bond.
aryl sulfideAny organic sulfide in which the sulfur is attached to at least one aromatic group.
organochlorine compoundAn organochlorine compound is a compound containing at least one carbon-chlorine bond.
secondary amino compoundA compound formally derived from ammonia by replacing two hydrogen atoms by organyl groups.
adenosine 5'-phosphate
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (3)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Bile salt export pumpHomo sapiens (human)IC50 (µMol)1,000.00000.11007.190310.0000AID1449628
Ornithine decarboxylaseRattus norvegicus (Norway rat)IC50 (µMol)0.00040.00040.01770.0350AID150496
P2Y purinoceptor 12Homo sapiens (human)IC50 (µMol)0.00430.00041.048910.0000AID1232263; AID1267340; AID1298771; AID150496; AID1850679
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (49)

Processvia Protein(s)Taxonomy
fatty acid metabolic processBile salt export pumpHomo sapiens (human)
bile acid biosynthetic processBile salt export pumpHomo sapiens (human)
xenobiotic metabolic processBile salt export pumpHomo sapiens (human)
xenobiotic transmembrane transportBile salt export pumpHomo sapiens (human)
response to oxidative stressBile salt export pumpHomo sapiens (human)
bile acid metabolic processBile salt export pumpHomo sapiens (human)
response to organic cyclic compoundBile salt export pumpHomo sapiens (human)
bile acid and bile salt transportBile salt export pumpHomo sapiens (human)
canalicular bile acid transportBile salt export pumpHomo sapiens (human)
protein ubiquitinationBile salt export pumpHomo sapiens (human)
regulation of fatty acid beta-oxidationBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transportBile salt export pumpHomo sapiens (human)
bile acid signaling pathwayBile salt export pumpHomo sapiens (human)
cholesterol homeostasisBile salt export pumpHomo sapiens (human)
response to estrogenBile salt export pumpHomo sapiens (human)
response to ethanolBile salt export pumpHomo sapiens (human)
xenobiotic export from cellBile salt export pumpHomo sapiens (human)
lipid homeostasisBile salt export pumpHomo sapiens (human)
phospholipid homeostasisBile salt export pumpHomo sapiens (human)
positive regulation of bile acid secretionBile salt export pumpHomo sapiens (human)
regulation of bile acid metabolic processBile salt export pumpHomo sapiens (human)
transmembrane transportBile salt export pumpHomo sapiens (human)
G protein-coupled adenosine receptor signaling pathwayP2Y purinoceptor 12Homo sapiens (human)
monoatomic ion transportP2Y purinoceptor 12Homo sapiens (human)
substrate-dependent cell migration, cell extensionP2Y purinoceptor 12Homo sapiens (human)
G protein-coupled receptor signaling pathwayP2Y purinoceptor 12Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled receptor signaling pathwayP2Y purinoceptor 12Homo sapiens (human)
phospholipase C-activating G protein-coupled receptor signaling pathwayP2Y purinoceptor 12Homo sapiens (human)
hemostasisP2Y purinoceptor 12Homo sapiens (human)
calcium-mediated signalingP2Y purinoceptor 12Homo sapiens (human)
cerebral cortex radial glia-guided migrationP2Y purinoceptor 12Homo sapiens (human)
cell projection organizationP2Y purinoceptor 12Homo sapiens (human)
lamellipodium assemblyP2Y purinoceptor 12Homo sapiens (human)
platelet activationP2Y purinoceptor 12Homo sapiens (human)
positive regulation of integrin activation by cell surface receptor linked signal transductionP2Y purinoceptor 12Homo sapiens (human)
positive regulation of cell adhesion mediated by integrinP2Y purinoceptor 12Homo sapiens (human)
G protein-coupled purinergic nucleotide receptor signaling pathwayP2Y purinoceptor 12Homo sapiens (human)
positive regulation of monoatomic ion transportP2Y purinoceptor 12Homo sapiens (human)
response to axon injuryP2Y purinoceptor 12Homo sapiens (human)
regulation of chemotaxisP2Y purinoceptor 12Homo sapiens (human)
positive regulation of chemotaxisP2Y purinoceptor 12Homo sapiens (human)
establishment of localization in cellP2Y purinoceptor 12Homo sapiens (human)
positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transductionP2Y purinoceptor 12Homo sapiens (human)
platelet aggregationP2Y purinoceptor 12Homo sapiens (human)
cellular response to ATPP2Y purinoceptor 12Homo sapiens (human)
visual system developmentP2Y purinoceptor 12Homo sapiens (human)
positive regulation of ruffle assemblyP2Y purinoceptor 12Homo sapiens (human)
regulation of microglial cell migrationP2Y purinoceptor 12Homo sapiens (human)
positive regulation of microglial cell migrationP2Y purinoceptor 12Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (12)

Processvia Protein(s)Taxonomy
protein bindingBile salt export pumpHomo sapiens (human)
ATP bindingBile salt export pumpHomo sapiens (human)
ABC-type xenobiotic transporter activityBile salt export pumpHomo sapiens (human)
bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
canalicular bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transporter activityBile salt export pumpHomo sapiens (human)
ABC-type bile acid transporter activityBile salt export pumpHomo sapiens (human)
ATP hydrolysis activityBile salt export pumpHomo sapiens (human)
G protein-coupled adenosine receptor activityP2Y purinoceptor 12Homo sapiens (human)
G protein-coupled ADP receptor activityP2Y purinoceptor 12Homo sapiens (human)
guanyl-nucleotide exchange factor activityP2Y purinoceptor 12Homo sapiens (human)
G protein-coupled purinergic nucleotide receptor activityP2Y purinoceptor 12Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (14)

Processvia Protein(s)Taxonomy
basolateral plasma membraneBile salt export pumpHomo sapiens (human)
Golgi membraneBile salt export pumpHomo sapiens (human)
endosomeBile salt export pumpHomo sapiens (human)
plasma membraneBile salt export pumpHomo sapiens (human)
cell surfaceBile salt export pumpHomo sapiens (human)
apical plasma membraneBile salt export pumpHomo sapiens (human)
intercellular canaliculusBile salt export pumpHomo sapiens (human)
intracellular canaliculusBile salt export pumpHomo sapiens (human)
recycling endosomeBile salt export pumpHomo sapiens (human)
recycling endosome membraneBile salt export pumpHomo sapiens (human)
extracellular exosomeBile salt export pumpHomo sapiens (human)
membraneBile salt export pumpHomo sapiens (human)
plasma membraneP2Y purinoceptor 12Homo sapiens (human)
cell surfaceP2Y purinoceptor 12Homo sapiens (human)
membraneP2Y purinoceptor 12Homo sapiens (human)
cell projection membraneP2Y purinoceptor 12Homo sapiens (human)
cell body membraneP2Y purinoceptor 12Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (13)

Assay IDTitleYearJournalArticle
AID157724Platelet P2T receptor antagonist activity in human platelet assay1999Journal of medicinal chemistry, Jan-28, Volume: 42, Issue:2
Antagonists of the platelet P2T receptor: a novel approach to antithrombotic therapy.
AID1267341Agonist activity at human platelet P2X1 receptor assessed as increase in cytosolic calcium level at 1 uM by FLURO-4 staining based flow cytometric analysis relative to beta,gamma-CH2-ATP2016European journal of medicinal chemistry, Jan-01, Volume: 107New highly active antiplatelet agents with dual specificity for platelet P2Y1 and P2Y12 adenosine diphosphate receptors.
AID1232263Antagonist activity at P2Y12 receptor in human washed platelets assessed as inhibition of ADP-induced aggregation preincubated for 5 mins followed by ADP addition by turbidimetric analysis2015Bioorganic & medicinal chemistry, Jul-15, Volume: 23, Issue:14
GPCR crystal structures: Medicinal chemistry in the pocket.
AID1267340Antagonist activity at human platelet P2Y12 receptor assessed as inhibition of ADP-mediated decrease in intra-platelet phosphorylated VASP by FLUO-4 staining based flow cytometric analysis2016European journal of medicinal chemistry, Jan-01, Volume: 107New highly active antiplatelet agents with dual specificity for platelet P2Y1 and P2Y12 adenosine diphosphate receptors.
AID1449628Inhibition of human BSEP expressed in baculovirus transfected fall armyworm Sf21 cell membranes vesicles assessed as reduction in ATP-dependent [3H]-taurocholate transport into vesicles incubated for 5 mins by Topcount based rapid filtration method2012Drug metabolism and disposition: the biological fate of chemicals, Dec, Volume: 40, Issue:12
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
AID196346Recovery of ADP-induced platelet aggregation 20 minutes post dose. mean of four determinations and spread of results1999Journal of medicinal chemistry, Jan-28, Volume: 42, Issue:2
Antagonists of the platelet P2T receptor: a novel approach to antithrombotic therapy.
AID1298771Antagonist activity at P2Y12 receptor in human platelets assessed as inhibition of ADP-induced platelet aggregation by turbidimetric method2016Bioorganic & medicinal chemistry letters, 06-15, Volume: 26, Issue:12
State of affairs: Design and structure-activity relationships of reversible P2Y12 receptor antagonists.
AID150496The compound was evaluated for antagonist activity against platelet P2Y purinoceptor 12 (P2Y12)2002Journal of medicinal chemistry, Sep-12, Volume: 45, Issue:19
Purine and pyrimidine (P2) receptors as drug targets.
AID1850679Inhibition of P2Y12 (unknown origin)2022Bioorganic & medicinal chemistry letters, 09-01, Volume: 71Strategies for targeting the P2Y
AID1346320Human P2Y12 receptor (P2Y receptors)2002Journal of medicinal chemistry, Sep-12, Volume: 45, Issue:19
Purine and pyrimidine (P2) receptors as drug targets.
AID1346305Human P2Y13 receptor (P2Y receptors)2003Molecular pharmacology, Jul, Volume: 64, Issue:1
Pharmacological characterization of the human P2Y13 receptor.
AID1346320Human P2Y12 receptor (P2Y receptors)2001Molecular pharmacology, Sep, Volume: 60, Issue:3
Molecular cloning of the platelet P2T(AC) ADP receptor: pharmacological comparison with another ADP receptor, the P2Y(1) receptor.
AID1346857Mouse GPR17 (Class A Orphans)2008PloS one, , Volume: 3, Issue:10
The recently identified P2Y-like receptor GPR17 is a sensor of brain damage and a new target for brain repair.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (410)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's1 (0.24)18.2507
2000's103 (25.12)29.6817
2010's224 (54.63)24.3611
2020's82 (20.00)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 66.20

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index66.20 (24.57)
Research Supply Index6.16 (2.92)
Research Growth Index6.15 (4.65)
Search Engine Demand Index111.22 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (66.20)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials54 (12.92%)5.53%
Reviews99 (23.68%)6.00%
Case Studies27 (6.46%)4.05%
Observational5 (1.20%)0.25%
Other233 (55.74%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (32)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
PharmacOdynaMic Effects of Cangrelor in PatiEnts wIth Acute or chronIc Coronary Syndrome Undergoing Percutaneous Coronary Intervention (POMPEII Registry) [NCT04790032]100 participants (Anticipated)Observational [Patient Registry]2021-03-16Recruiting
Platelet Inhibition With Cangrelor in Comatose Survivors of Out-of-hospital Cardiac Arrest Undergoing Primary Percutaneous Coronary Intervention [NCT04005729]Phase 430 participants (Actual)Interventional2019-07-01Completed
Proximal Internal Carotid Artery Acute Stroke Secondary to Tandem or Local Occlusion Thrombectomy Trial [NCT05611242]Phase 3404 participants (Anticipated)Interventional2023-11-01Recruiting
MONET BRIDGE(Maintenance Of aNtiplatElet Therapy in Patients With Coronary Stenting Undergoing Surgery) - (Mantenimento Della Terapia Antiaggregante Nei Pazienti Portatori di Stent Coronarico Candidati a Chirurgia) [NCT03862651]Phase 2140 participants (Anticipated)Interventional2019-06-01Not yet recruiting
Dutch Cangrelor Registry [NCT04138641]250 participants (Actual)Observational [Patient Registry]2019-12-17Completed
Effects of Cangrelor on MIcRovAscular Disfunction During Elective Percutaneous CORonary Intervention [NCT06089577]Phase 480 participants (Anticipated)Interventional2023-10-31Not yet recruiting
A Prospective, Open-Label, Single-Arm, Multi-Center Study To Assess The Pharmacokinetics/Pharmacodynamics (PK/PD) And Safety Of Different Cangrelor Doses In Neonatal Subjects At Risk Of Thrombosis [NCT02765633]Phase 122 participants (Actual)Interventional2017-01-03Completed
A Study of the Transition From IV Cangrelor to Oral Prasugrel, and Prasugrel to Cangrelor, in Patients With Coronary Artery Disease. [NCT01852019]Phase 212 participants (Actual)Interventional2013-06-30Completed
Cangrelor Versus Ticagrelor In Patients With Acute Myocardial Infarction Complicated With Initial Cardiogenic Shock [NCT03551964]Phase 4550 participants (Anticipated)Interventional2018-08-01Recruiting
The Effect of Intravenous Cangrelor and Oral Ticagrelor on Platelets, the Microcirculation and Myocardial Damage in Patients Admitted With STEMI Treated by Primary Percutaneous Coronary Intervention: A Randomized Controlled Pilot Trial [NCT02733341]Phase 4100 participants (Actual)Interventional2016-07-21Completed
A Double Blind, Placebo Controlled, Positive Controlled, Randomized, Crossover Study to Assess the Effect of Cangrelor at the Therapeutic Dose and a Supratherapeutic Dose Level on the QT/QTc Interval in Healthy Volunteers [NCT00699504]Phase 167 participants (Actual)Interventional2008-06-30Completed
Pharmacodynamic and Pharmacokinetic Profiles of Switching Between Cangrelor and Ticagrelor Following Ticagrelor Pre-treatment: The Switching Antiplatelet -5 (SWAP-5) Study [NCT04634162]Phase 422 participants (Actual)Interventional2021-02-09Completed
Pharmacokinetic/Pharmacodynamic Effects of add-on Antiplatelet Therapy With Parenteral Cangrelor as Compared to Standard Dual Antiplatelet Treatment in Patients With ST-elevation Myocardial Infarction Complicated by Out-of-hospital Cardiac Arrest and Trea [NCT03273075]Phase 460 participants (Anticipated)Interventional2017-09-30Recruiting
Cangrelor Administration Following Ticagrelor Loading vs Ticagrelor Loading Alone in ST Segment Elevation Myocardial Infarction Patients: A Randomized, Pharmacodynamic Study [NCT02943369]Phase 430 participants (Actual)Interventional2017-07-28Completed
A Clinical Trial Comparing Cangrelor to Clopidogrel in Subjects Who Require Percutaneous Coronary Intervention (PCI). [NCT00305162]Phase 38,882 participants (Actual)Interventional2006-04-30Terminated(stopped due to Insufficient evidence of the clinical effectiveness of cangrelor)
The Pharmacokinetics and Pharmacodynamics of a Cangrelor Bolus Plus Infusion in Healthy Volunteers [NCT00102674]Phase 140 participants Interventional2005-03-31Completed
Facilitation Through Aggrastat or Cangrelor Bolus and Infusion Over prasugreL: a mUlticenter Randomized Open-label Trial in patientS With ST-elevation Myocardial inFarction Referred for primAry percutaneouS inTERvention.FABOLUS FASTER Trial [NCT02978040]Phase 4122 participants (Actual)Interventional2017-07-04Completed
A Study of the Transition From Cangrelor to Clopidogrel or Prasugrel in Patients With Coronary Artery Disease. [NCT01979445]Phase 215 participants (Actual)Interventional2013-12-02Completed
BRIDGE: Maintenance of Platelet inihiBition With cangRelor After dIscontinuation of ThienopyriDines in Patients Undergoing surGEry [NCT00767507]Phase 2221 participants (Actual)Interventional2008-10-31Completed
A Study of the Transition From Cangrelor to Ticagrelor, and Ticagrelor to Cangrelor in Patients With Coronary Artery Disease [NCT01766466]Phase 212 participants (Actual)Interventional2013-01-31Completed
Platelet Inhibition With CANgrelor and Crushed TICagrelor in STEMI Patients Undergoing Primary Percutaneous Coronary Intervention: The CANTIC Study [NCT03247738]Phase 450 participants (Actual)Interventional2017-11-20Completed
Multicenter, Observational, Retrospective Cohort Study of Patients at High Risk of Bleeding Undergoing Percutaneous Coronary Intervention and Treated With Intravenous Cangrelor Infusion (ICARUS) [NCT05505591]900 participants (Anticipated)Observational2022-06-06Recruiting
A Randomized, Pilot, Single-center Study, Investigator-Initiated Study to Look at an Aggressive Therapeutic Approach in Aspirin Resistant Patients Comparing to Standard for Patient Undergoing Percutaneous Coronary Intervention [NCT01103440]Phase 236 participants (Actual)Interventional2007-04-30Completed
Comparison of Pharmacodynamic Effects of Tirofiban vs. Cangrelor in N-STEMI Patients Undergoing Percutaneous Coronary Intervention [NCT03048019]10 participants (Actual)Observational2017-08-23Terminated(stopped due to study terminated per PI)
Periprocedural Cangrelor in Patients With ST-Elevation Myocardial Infarction to Reduce Development of Myocardial Necrosis [NCT03043274]Phase 423 participants (Actual)Interventional2017-01-31Terminated
Cangrelor vs. Ticagrelor for Early Platelet Inhibition in ST-elevation Myocardial Infarction [NCT03182855]Phase 480 participants (Anticipated)Interventional2018-09-01Not yet recruiting
A Clinical Trial Comparing Cangrelor to Clopidogrel Standard of Care Therapy in Subjects Who Require Percutaneous Coronary Intervention (CHAMPION PHOENIX) [NCT01156571]Phase 311,145 participants (Actual)Interventional2010-09-30Completed
REperfusion With P2Y12 Inhibitors in Addition to mEchanical thRombectomy for perFUsion Imaging Selected Acute Stroke patiEnts (REPERFUSE) [NCT04667078]Phase 3368 participants (Anticipated)Interventional2022-03-02Recruiting
A Clinical Trial Comparing Treatment With Cangrelor (in Combination With Usual Care) to Usual Care, in Subjects Who Require Percutaneous Coronary Intervention (PCI). [NCT00385138]Phase 35,364 participants (Actual)Interventional2006-09-30Terminated(stopped due to Insufficient evidence of the clinical effectiveness of cangrelor)
Pharmacodynamic and Pharmacokinetic Profiles on Switching From Cangrelor to Prasugrel in Patients With Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention: The Switching Antiplatelet -6 (SWAP-6) Study [NCT04668144]Phase 477 participants (Actual)Interventional2021-02-09Completed
Evaluation of Myocardial Reperfusion and Residual Thrombotic Burden After Primary PCI for STEMI in Patients With High on Ticagrelor Platelet Reactivity Treated by IV Cangrelor Versus Ticagrelor Alone [NCT04927949]Phase 4128 participants (Actual)Interventional2021-06-08Completed
Platelet Inhibition to Target Reperfusion Injury: The PITRI Trial [NCT03102723]Phase 2228 participants (Actual)Interventional2017-10-01Active, not recruiting
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT00305162 (17) [back to overview]Incidence of All Cause Mortality
NCT00305162 (17) [back to overview]Incidence of MI
NCT00305162 (17) [back to overview]Incidence of Stroke
NCT00305162 (17) [back to overview]Incidence of Thrombolysis in Myocardial Infarction (TIMI) Major Bleeding
NCT00305162 (17) [back to overview]Individual Incidence of All-cause Mortality
NCT00305162 (17) [back to overview]Individual Incidence of IDR
NCT00305162 (17) [back to overview]Incidence of Abrupt Closure, Threatened Abrupt Closure, Need for Urgent Coronary Artery Bypass Graft (CABG) Surgery, or Unsuccessful Procedure During the Index PCI
NCT00305162 (17) [back to overview]Incidence of ACUITY Major Bleeding
NCT00305162 (17) [back to overview]Incidence of ACUITY Major Bleeding (Without Hematoma >/= 5 cm)
NCT00305162 (17) [back to overview]Incidence of Stroke
NCT00305162 (17) [back to overview]Incidence of All-cause Mortality
NCT00305162 (17) [back to overview]Incidence of All-cause Mortality and MI
NCT00305162 (17) [back to overview]Incidence of All-cause Mortality or MI
NCT00305162 (17) [back to overview]Incidence of All-cause Mortality, MI or IDR
NCT00305162 (17) [back to overview]Incidence of All-cause Mortality, Myocardial Infarction (MI), and Ischemia-driven Revascularization (IDR)
NCT00305162 (17) [back to overview]Incidence of GUSTO Severe / Life-threatening Bleeding
NCT00305162 (17) [back to overview]Incidence of IDR
NCT00385138 (20) [back to overview]Incidence of IDR
NCT00385138 (20) [back to overview]Incidence of ACUITY Major Bleeding
NCT00385138 (20) [back to overview]Incidence of ACUITY Major Bleeding Without Hematoma >/= 5 cm
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality or MI
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality or MI
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality, MI, or IDR
NCT00385138 (20) [back to overview]Incidence of All-cause Mortality, Myocardial Infarction (MI), and Ischemia-driven Revascularization (IDR)
NCT00385138 (20) [back to overview]Incidence of GUSTO Severe / Life-threatening
NCT00385138 (20) [back to overview]Incidence of IDR
NCT00385138 (20) [back to overview]Incidence of MI
NCT00385138 (20) [back to overview]Incidence of MI
NCT00385138 (20) [back to overview]Incidence of Procedure Events [Abrupt Closure, Threatened Abrupt Closure, Need for Urgent Coronary Artery Bypass Graft (CABG) Surgery, Unsuccessful Procedure, New Thrombus or Suspected Thrombus, and/or Acute Stent Thrombosis]
NCT00385138 (20) [back to overview]Incidence of Stent Thrombosis
NCT00385138 (20) [back to overview]Incidence of Stent Thrombosis
NCT00385138 (20) [back to overview]Incidence of Stroke
NCT00385138 (20) [back to overview]Incidence of Stroke
NCT00385138 (20) [back to overview]Incidence of Thrombolysis in Myocardial Infarction (TIMI) Major
NCT00767507 (6) [back to overview]Incidence of Excessive Coronary Artery Bypass Graft (CABG)-Related Bleeding
NCT00767507 (6) [back to overview]Patients With Blood Product Transfusions up to 7 Days After Surgery or Discharge, Whichever Was Sooner
NCT00767507 (6) [back to overview]Stage I: Percentage of Patient Samples That Maintained Platelet Inhibition Levels of Greater Than or Equal to 60% as Reported by the VerifyNow P2Y12 Point of Care Assay.
NCT00767507 (6) [back to overview]Stage II: The Percentage of Patients That Maintained Platelet Reaction Units (PRU) < 240, as Determined by the VerifyNow P2Y12 Point of Care Assay, Measured During Study Drug Infusion Pre-surgery.
NCT00767507 (6) [back to overview]Non-CABG (Preoperative) Bleeding - Protocol-defined GUSTO Severe/Life-threatening, Moderate and Mild
NCT00767507 (6) [back to overview]Stage II: Analysis of Platelet Reactivity (ITT Population) / Patients With Platelet Reactivity < 240 PRU
NCT01103440 (2) [back to overview]Number of Participants With Major Adverse Cardiac Event (MACE)
NCT01103440 (2) [back to overview]Number of Participants With Elevation of Cardiac Enzyme
NCT01156571 (3) [back to overview]Individual Incidence of Stent Thrombosis (ST), Death, Myocardial Infarction (MI) and Ischemia-driven Revascularization (IDR)
NCT01156571 (3) [back to overview]Incidence of Major/Minor Non-coronary Artery Bypass Graft (CABG)-Related Hemorrhage by Clinical Relevant Criteria - GUSTO Severe/Life-threatening, Moderate and Mild
NCT01156571 (3) [back to overview]The Composite Incidence of All-cause Mortality, Myocardial Infarction (MI), Ischemia-driven Revascularization (IDR) and Stent Thrombosis (ST)
NCT01766466 (3) [back to overview]Extent of Aggregation Response During Ticagrelor Treatment
NCT01766466 (3) [back to overview]Extent of Preservation of Inhibitory Effect Compared With Effect Observed During Cangrelor Treatment After Ticagrelor
NCT01766466 (3) [back to overview]Extent of Preservation of Inhibitory Effect Compared With Effect Observed With Cangrelor Alone (at Timepoint 1, Either at 0.5 Hours or 1.25 Hours) or Ticagrelor Alone (Measured 5.25 Hours After Initiation of Cangrelor on Day 1)
NCT01852019 (5) [back to overview]Extent of Preservation of Inhibitory Effect After Transition From Cangrelor to Prasugrel Compared With Effect Observed With Prasugrel Alone (Reference Timepoint)
NCT01852019 (5) [back to overview]Extent of Preservation of Inhibitory Effect of Cangrelor Treatment After Prasugrel, Compared to Treatment With Cangrelor Alone
NCT01852019 (5) [back to overview]Extent of Preservation of Inhibitory Effect of Cangrelor Treatment After Prasugrel, Compared to Treatment With Cangrelor Alone
NCT01852019 (5) [back to overview]Bleeding Events in Accordance With the GUSTO Scale
NCT01852019 (5) [back to overview]Extent of Preservation of Inhibitory Effect After Transition From Cangrelor to Prasugrel Compared With Effect Observed With Prasugrel Alone (Reference Timepoint)
NCT01979445 (5) [back to overview]Bleeding Events In Accordance With GUSTO Scale
NCT01979445 (5) [back to overview]Extent of Preservation of Platelet Inhibitory Effect of Cangrelor Treatment After Prasugrel or Clopidogrel Compared to Treatment With Cangrelor Alone Determined By VerifyNow P2Y12 Assay
NCT01979445 (5) [back to overview]Extent Of Preservation Of Platelet Inhibitory Effect Of Cangrelor Treatment After Prasugrel Or Clopidogrel Compared To Treatment With Cangrelor Alone
NCT01979445 (5) [back to overview]Extent of Preservation Of Platelet Inhibitory Effect After Transition From Cangrelor to Prasugrel Or Clopidogrel Compared With Effect Observed With Prasugrel Or Clopidogrel Alone Determined By VerifyNow P2Y12 Assay
NCT01979445 (5) [back to overview]Extent of Preservation Of Platelet Inhibitory Effect After Transition From Cangrelor To Prasugrel Or Clopidogrel Compared With Effect Observed With Prasugrel Or Clopidogrel Alone
NCT03043274 (6) [back to overview]IFN-γ
NCT03043274 (6) [back to overview]Macrophage-derived Chemokine
NCT03043274 (6) [back to overview]Interferon (IFN)-α2
NCT03043274 (6) [back to overview]Change in Myocardial Infarction Size
NCT03043274 (6) [back to overview]Peripheral Blood Count Quantification
NCT03043274 (6) [back to overview]Platelet Reactivity
NCT03048019 (4) [back to overview]Adenosine Diphosphate (ADP) Induced Platelet Aggregation (%)
NCT03048019 (4) [back to overview]Shear-induced Thrombus Formation (AUC)
NCT03048019 (4) [back to overview]Thrombin Induced Platelet-fibrin Clot Strength (mm)
NCT03048019 (4) [back to overview]Thrombin Receptor Activator Peptide (TRAP) Induced Platelet Aggregation (%)
NCT03247738 (2) [back to overview]Platelet Reactivity Measured by Vasodilator-stimulated Phosphoprotein (VASP)
NCT03247738 (2) [back to overview]Platelet Reactivity Measured by VerifyNow PRU
NCT04634162 (1) [back to overview]Platelet Reactivity Measured by VerifyNow

Incidence of All Cause Mortality

(excluding STEMI) (NCT00305162)
Timeframe: randomization through 1 year after randomization

Interventionparticipants (Number)
Cangrelor Arm116
Clopidogrel Arm120

[back to top]

Incidence of MI

(NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm297
Clopidogrel Arm276

[back to top]

Incidence of Stroke

"Stroke is defined as a sudden, focal neurological defect resulting from a cerebrovascular cause that is not reversible within 24 hours and not due to a readily identifiable cause such as a tumor or trauma. All suspected strokes were reviewed and adjudicated by the Clinical Events Committee (CEC) who considered all clinically relevant information and imaging studies to classify all strokes as:~primary hemorrhagic - stroke with focal collections of intracranial blood~ischemic cerebral infarction - stroke without focal collections of intracranial blood~infarction with hemorrhagic conversion - cerebral infarction with blood thought to represent hemorrhagic conversion and not primary bleeding~uncertain - no imaging or autopsy data are available." (NCT00305162)
Timeframe: randomization through 48 hours after randomization

,
Interventionparticipants (Number)
primary hemorrhagicinfarction with hemorrhagic conversioncerebral infarctionuncertain type
Cangrelor Arm1050
Clopidogrel Arm0070

[back to top]

Incidence of Thrombolysis in Myocardial Infarction (TIMI) Major Bleeding

Major bleeding (non-CABG-related) - Safety population (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm19
Clopidogrel Arm14

[back to top]

Individual Incidence of All-cause Mortality

(NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm8
Clopidogrel Arm5

[back to top]

Individual Incidence of IDR

(NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm13
Clopidogrel Arm23

[back to top]

Incidence of Abrupt Closure, Threatened Abrupt Closure, Need for Urgent Coronary Artery Bypass Graft (CABG) Surgery, or Unsuccessful Procedure During the Index PCI

(a patient could have multiple procedural events) (NCT00305162)
Timeframe: during index PCI

Interventionparticipants (Number)
Cangrelor Arm127
Clopidogrel Arm141

[back to top]

Incidence of ACUITY Major Bleeding

Major bleeding (non-CABG-related) - Safety population (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm151
Clopidogrel Arm120

[back to top]

Incidence of ACUITY Major Bleeding (Without Hematoma >/= 5 cm)

excludes ACUITY major bleeding for which the only qualifying event was hematoma >/= 5 cm (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm78
Clopidogrel Arm65

[back to top]

Incidence of Stroke

(NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm5
Clopidogrel Arm7

[back to top]

Incidence of All-cause Mortality

(NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm34
Clopidogrel Arm29

[back to top]

Incidence of All-cause Mortality and MI

(composite incidence) (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm285
Clopidogrel Arm261

[back to top]

Incidence of All-cause Mortality or MI

(composite incidence) (NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm321
Clopidogrel Arm298

[back to top]

Incidence of All-cause Mortality, MI or IDR

(composite incidence) (NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm343
Clopidogrel Arm327

[back to top]

Incidence of All-cause Mortality, Myocardial Infarction (MI), and Ischemia-driven Revascularization (IDR)

(composite incidence) (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm290
Clopidogrel Arm276

[back to top]

Incidence of GUSTO Severe / Life-threatening Bleeding

Major bleeding (non-CABG-related) - Safety population (NCT00305162)
Timeframe: randomization through 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Arm10
Clopidogrel Arm11

[back to top]

Incidence of IDR

(NCT00305162)
Timeframe: randomization through 30 days after randomization

Interventionparticipants (Number)
Cangrelor Arm44
Clopidogrel Arm52

[back to top]

Incidence of IDR

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor37
Clopidogrel46

[back to top]

Incidence of ACUITY Major Bleeding

Major bleeding (non-CABG-related) - Safety population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor145
Clopidogrel91

[back to top]

Incidence of ACUITY Major Bleeding Without Hematoma >/= 5 cm

Major bleeding (non-CABG-related) - Safety population excludes ACUITY major bleeding for which the only qualifying event was hematoma >/= 5 cm. (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor43
Clopidogrel29

[back to top]

Incidence of All-cause Mortality

mITT population (NCT00385138)
Timeframe: randomization through 1 year post randomization

Interventionparticipants (Number)
Cangrelor94
Clopidogrel113

[back to top]

Incidence of All-cause Mortality

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor35
Clopidogrel45

[back to top]

Incidence of All-cause Mortality

mITT population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor6
Clopidogrel18

[back to top]

Incidence of All-cause Mortality or MI

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor213
Clopidogrel233

[back to top]

Incidence of All-cause Mortality or MI

mITT population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor180
Clopidogrel204

[back to top]

Incidence of All-cause Mortality, MI, or IDR

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor227
Clopidogrel249

[back to top]

Incidence of All-cause Mortality, Myocardial Infarction (MI), and Ischemia-driven Revascularization (IDR)

mITT population; (composite incidence) (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor185
Clopidogrel210

[back to top]

Incidence of GUSTO Severe / Life-threatening

Major bleeding (non-CABG-related) - Safety population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor9
Clopidogrel6

[back to top]

Incidence of IDR

mITT population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor19
Clopidogrel24

[back to top]

Incidence of MI

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor189
Clopidogrel201

[back to top]

Incidence of MI

mITT population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor177
Clopidogrel191

[back to top]

Incidence of Procedure Events [Abrupt Closure, Threatened Abrupt Closure, Need for Urgent Coronary Artery Bypass Graft (CABG) Surgery, Unsuccessful Procedure, New Thrombus or Suspected Thrombus, and/or Acute Stent Thrombosis]

mITT population A patient could have multiple procedural events. (NCT00385138)
Timeframe: During index PCI

Interventionparticipants (Number)
Cangrelor122
Clopidogrel142

[back to top]

Incidence of Stent Thrombosis

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor15
Clopidogrel28

[back to top]

Incidence of Stent Thrombosis

mITT population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor5
Clopidogrel16

[back to top]

Incidence of Stroke

mITT (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor7
Clopidogrel5

[back to top]

Incidence of Stroke

mITT population (NCT00385138)
Timeframe: randomization through 30 days post randomization

Interventionparticipants (Number)
Cangrelor6
Clopidogrel5

[back to top]

Incidence of Thrombolysis in Myocardial Infarction (TIMI) Major

Major bleeding (non-CABG-related) - Safety population (NCT00385138)
Timeframe: randomization through 48 hours post randomization

Interventionparticipants (Number)
Cangrelor4
Clopidogrel9

[back to top] [back to top]

Patients With Blood Product Transfusions up to 7 Days After Surgery or Discharge, Whichever Was Sooner

(NCT00767507)
Timeframe: Through 7 days or hospital discharge, whichever was sooner

Interventionpatients (Number)
Stage II - Cangrelor Arm (0.75 mcg/kg/Min)34
Stage II - Placebo Arm35
Stage I, Cohort 1 - Cangrelor (0.5 mcg/kg/Min)1
Stage I - Cohort II - Cangrelor 0.75 mcg/kg/Min4

[back to top]

Stage I: Percentage of Patient Samples That Maintained Platelet Inhibition Levels of Greater Than or Equal to 60% as Reported by the VerifyNow P2Y12 Point of Care Assay.

Endpoint was selected as an approximation of the antiplatelet effect expected to be maintained if oral P2Y12 inhibitors had not been discontinued (60% inhibition of platelets). (NCT00767507)
Timeframe: During study drug infusion up to 1-6 hours prior to surgery

Interventionpercentage of samples (Number)
Stage I, Cohort I - Cangrelor 0.5 mcg/kg/Min76.5
Stage I, Cohort II - Cangrelor 0.75 mcg/kg/Min94.4

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Stage II: The Percentage of Patients That Maintained Platelet Reaction Units (PRU) < 240, as Determined by the VerifyNow P2Y12 Point of Care Assay, Measured During Study Drug Infusion Pre-surgery.

"This endpoint was selected as it is considered by consensus of the Working Group on Platelet Reactivity to be the threshold for the level of platelet inhibition required to maintain a low risk of coronary thrombosis and cardiac ischemic events.~Patients had multiple samples and all on-infusion samples had to be <240 PRU to meet the endpoint." (NCT00767507)
Timeframe: During study drug infusion up to 1-6 hours prior to surgery

InterventionPercent of patients (Number)
Stage II - Cangrelor Arm (0.75 mcg/kg/Min)98.8
Stage II - Placebo Arm19.0

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Non-CABG (Preoperative) Bleeding - Protocol-defined GUSTO Severe/Life-threatening, Moderate and Mild

(NCT00767507)
Timeframe: Randomization until start of CABG surgery

,,,
Interventionparticipants (Number)
GUSTO severe/life threateningGUSTO moderateGUSTO mild
Stage I, Cohort 1 - Cangrelor 0.5 mcg/kg/Min001
Stage I, Cohort II - Cangrelor 0.75 mcg/kg/Min021
Stage II - Cangrelor (0.75 mcg/kg/Min)2108
Stage II - Placebo Arm145

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Stage II: Analysis of Platelet Reactivity (ITT Population) / Patients With Platelet Reactivity < 240 PRU

"This endpoint analyzed the percent of patients with platelet reactivity < 240 PRU at the following timepoints:~Baseline - Prior to study drug infusion (washout period from oral P2Y12 inhibition)~Last sample during infusion~Following discontinuation of study drug infusion" (NCT00767507)
Timeframe: baseline until just prior to surgery (post infusion)

,
Interventionpercent of patients (Number)
Prior to study drug infusion (washout period)Last sample during infusionFollowing discontinuation of study drug infusion
Stage II - Cangrelor Arm (0.75 mcg/kg/Min)62.498.826.9
Stage II - Placebo Arm52.331.020.0

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Number of Participants With Major Adverse Cardiac Event (MACE)

Number of participants with MACE which is any event of Death, MI, Stent Thrombosis, Urgent Revascularization, Bleeding. Major adverse cardiac events (MACE), defined as the composite of death, MI (CK-MB > 3 times normal), urgent revascularization and definite or probable stent thrombosis (ST) within 30 days. Stent thrombosis was defined according to the new academic research consortium definitions; 2) bleeding complications within 30 days. Major bleeding was defined as intracranial or intraocular bleeding or a drop in hemoglobin > 5 g/dL. Minor bleeding was defined as hemorrhage at the access site requiring intervention, hematoma with a diameter of at least 5 cm, a reduction in hemoglobin levels of at least 4 g/dL without an overt bleeding source or at least 3 g/dL with such a source, reoperation for bleeding or transfusion of a blood product. (NCT01103440)
Timeframe: 30 days

InterventionParticipants (Count of Participants)
Conventional Strategy5
Aggressive Strategy1

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Number of Participants With Elevation of Cardiac Enzyme

Number of participants with peri-procedural biomarker elevation defined as any elevation above baseline of CK-MB or Tn-I within 24 hours after completion of the procedure. (NCT01103440)
Timeframe: 24 hours

InterventionParticipants (Count of Participants)
Conventional Strategy4
Aggressive Strategy2

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Individual Incidence of Stent Thrombosis (ST), Death, Myocardial Infarction (MI) and Ischemia-driven Revascularization (IDR)

CEC-adjudicated results (mITT population) (NCT01156571)
Timeframe: 48 hours after randomization

,
Interventionparticipants (Number)
Stent ThrombosisDeathMI (myocardial infarction)IDR (ischemia-driven revascularization)
Cangrelor Treatment Arm461820728
Clopidogrel Treatment Arm741825538

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The Composite Incidence of All-cause Mortality, Myocardial Infarction (MI), Ischemia-driven Revascularization (IDR) and Stent Thrombosis (ST)

Clinical Events Committee (CEC)-adjudicated results (modified intent-to-treat [mITT] population) (NCT01156571)
Timeframe: 48 hours after randomization

Interventionparticipants (Number)
Cangrelor Treatment Arm257
Clopidogrel Treatment Arm322

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Extent of Aggregation Response During Ticagrelor Treatment

"Blood samples were taken for platelet function studies to conduct pharmacodynamic assessments including LTA.~A reference point was chosen for comparison and designated the first draw during the cangrelor infusion (0.5 hours or 1.25 hours) as the reference for the effect of cangrelor and designated the final draw on study Day 1 (5.25 hours, or 3.25 hours after cangrelor had been discontinued) as the reference for the effect of ticagrelor.~Residual platelet reactivity (PR) (the extent of aggregation in the presence or absence of the study drugs) was examined for each of the endpoints using light transmittance aggregometry. Residual platelet reactivity was measured in response to 20 µmol ADP at 300 seconds (final/terminal aggregation response)." (NCT01766466)
Timeframe: Day 1 at 2.25, 2.5, 2.75, 3 and 4 hrs following initiation of cangrelor infusion

,,
Interventionpercentage of platelet reactivity (PR) (Mean)
Reference 5.25 hours - PR2.25 hours - PR2.5 hours - PR2.75 hours - PR3 hours - PR4 hours - PR
All Patients41219107.14.6
Cangrelor + Ticagrelor 180mg at 0.5 h of Cangrelor Infusion5.8131612106.7
Cangrelor + Ticagrelor 180mg at 1.25 h of Cangrelor Infusion2.211217.84.52.5

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Extent of Preservation of Inhibitory Effect Compared With Effect Observed During Cangrelor Treatment After Ticagrelor

"A reference point was chosen for comparison and designated the first draw during the cangrelor infusion (0.5 hours or 1.25 hours) as the reference for the effect of cangrelor.~Residual platelet reactivity (the extent of aggregation in the presence or absence of the study drugs) was examined for each of the endpoints using light transmittance aggregometry (LTA). Residual platelet reactivity (PR) was measured in response to 20 µmol ADP at 300 seconds (final/terminal aggregation response)." (NCT01766466)
Timeframe: Day 5 at 1.0 and 2.0 hours after the initiation of cangrelor infusion

,,
Interventionpercentage of platelet reactivity (PR) (Mean)
1.0 hours - PR2.0 hours - PR
All Patients1.51.3
Ticagrelor Discontinued 12 h Prior to Cangrelor Infusion1.51.5
Ticagrelor Discontinued 24 h Prior to Cangrelor Infusion1.51.2

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Extent of Preservation of Inhibitory Effect Compared With Effect Observed With Cangrelor Alone (at Timepoint 1, Either at 0.5 Hours or 1.25 Hours) or Ticagrelor Alone (Measured 5.25 Hours After Initiation of Cangrelor on Day 1)

A reference point was chosen for comparison and designated the first draw during the cangrelor infusion (0.5 hours or 1.25 hours) as the reference for the effect of cangrelor and designated the final draw on study Day 1 (5.25 hours, or 3.25 hours after cangrelor had been discontinued) as the reference for the effect of ticagrelor. Residual platelet reactivity (the extent of aggregation in the presence or absence of the study drugs) was examined for each of the endpoints using light transmittance aggregometry. Residual platelet reactivity (PR) was measured in response to 20 µmol adenosine diphosphate (ADP) at 300 seconds (final/terminal aggregation response). (NCT01766466)
Timeframe: Day 1 measures taken at 2 timepoints after cangrelor infusion start: 0.5 or 1.5 hrs (Timepoint 1) and 5.25 hrs (TImepoint 2)

,,
Interventionpercentage of platelet reactivity (PR) (Mean)
Reference 0.5/1.25 hours - PR1.75 hours - PR2.0 hours - PR
All Patients1.72.22.3
Cangrelor + Ticagrelor 180mg at 0.5 h of Cangrelor Infusion22.33.5
Cangrelor + Ticagrelor 180mg at 1.25 h of Cangrelor Infusion1.321.2

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Extent of Preservation of Inhibitory Effect After Transition From Cangrelor to Prasugrel Compared With Effect Observed With Prasugrel Alone (Reference Timepoint)

A reference point for the effect of prasugrel alone was chosen for comparison and designated the final draw on study Day 1 (3.5 or 4.0 hours after cangrelor had been discontinued) as the reference for the effect of prasugrel. The extent of aggregation in the presence or absence of the study drugs was examined for each of the endpoints using light transmittance aggregometry (LTA) and expressed as % aggregation in response to 20 micromolar (μM) adenosine diphosphate (ADP) at 300 seconds (final/terminal aggregation response). (NCT01852019)
Timeframe: Day 1 measures taken at timepoints after cangrelor infusion end to end of Day 1 measures.

,,
Intervention% aggregation (Mean)
Prasugrel Reference (6.0h or 5.5 h)2.25 h2.5 h2.75 h3.0 h4.0 h
Day 1 - Cangrelor + Prasugrel (60mg) a 1.0h5.04562695115
Day 1 - Cangrelor + Prasugrel (60mg) at 1.5h2.82542312410
Day 1 - Cangrelor + Prasugrel (60mg) Post Infusion (2.0h)1.0275664581.0

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Extent of Preservation of Inhibitory Effect of Cangrelor Treatment After Prasugrel, Compared to Treatment With Cangrelor Alone

A reference point for the inhibitory effect of cangrelor alone was chosen for comparison and designated the first draw during the cangrelor infusion (1.0 or 1.5 hours) or within 5 minutes post cangrelor infusion on Day 1. The extent of aggregation was observed during the cangrelor infusion on Day 8, either 24 or 48 hours after discontinuation of prasugrel as assessed by platelet reaction units (PRU) from the VerifyNow P2Y12 assay. (NCT01852019)
Timeframe: Day 8 - at 1.0 and 2.0 hours after initiation of cangrelor infusion

,
Interventionplatelet reaction units (PRU) (Mean)
1.0 h - PRU2.0 h - PRU
Day 8 - Prasugrel (10mg) Dosing (5 Doses)8.313
Day 8 - Prasugrel (10mg) Dosing (6 Doses)6.34.7

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Extent of Preservation of Inhibitory Effect of Cangrelor Treatment After Prasugrel, Compared to Treatment With Cangrelor Alone

A reference point for the inhibitory effect of cangrelor alone was chosen for comparison and designated the first draw during the cangrelor infusion (1.0 or 1.5 hours) or within 5 minutes post cangrelor infusion on Day 1. The extent of aggregation was observed during the cangrelor infusion on Day 8, either 24 or 48 hours after discontinuation of prasugrel using light transmittance aggregometry (LTA) and expressed as % aggregation in response to 20 μM adenosine diphosphate (ADP) at 300 seconds (final/terminal aggregation response). (NCT01852019)
Timeframe: Day 8 - at 1.0 and 2.0 hours after initiation of cangrelor infusion

,
Intervention% aggregation (Mean)
1.0 h2.0 h
Day 8 - Prasugrel (10mg) Dosing (5 Doses)1.31.0
Day 8 - Prasugrel (10mg) Dosing (6 Doses)0.50.0

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Bleeding Events in Accordance With the GUSTO Scale

Bleeding was assessed by history, physical exam, and complete blood count (CBC) that was performed on study Days 1 and 8. Reports of bleeding were to be evaluated by performance of a CBC. Bleeding was to be reported as recommended and quantified in accordance with the GUSTO criteria [The GUSTO Investigators, 1993]. (NCT01852019)
Timeframe: Day 1 through Day 8

,
Interventionparticipants (Number)
MildModerateLife-threatening/Severe
Day 8 - Prasugrel (10mg) Dosing (5 Doses)000
Day 8 - Prasugrel (10mg) Dosing (6 Doses)100

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Extent of Preservation of Inhibitory Effect After Transition From Cangrelor to Prasugrel Compared With Effect Observed With Prasugrel Alone (Reference Timepoint)

A reference point for the effect of prasugrel alone was chosen for comparison and designated the final draw on study Day 1 (3.5 or 4.0 hours after cangrelor had been discontinued) as the reference for the effect of prasugrel. The extent of aggregation in the presence of absence of the study drugs was examined for each of the endpoints as assessed by platelet reaction units (PRU) from the VerifyNow P2Y12 assay. (NCT01852019)
Timeframe: Day 1 measures taken at timepoints after cangrelor infusion end to end of Day 1 measures.

,,
Interventionplatelet reaction units (PRU) (Mean)
Prasugrel Reference (6.0h or 5.5h) - PRU2.25h - PRU2.5h - PRU2.75h - PRU3.0h - PRU4.0h - PRU
Day 1 - Cangrelor + Prasugrel (60mg) a 1.0h74151269285242117
Day 1 - Cangrelor + Prasugrel (60mg) at 1.5h418218113412756
Day 1 - Cangrelor + Prasugrel (60mg) Post Infusion (2.0h)7.79124226723920

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Bleeding Events In Accordance With GUSTO Scale

"Bleeding was assessed by history, physical exam, and complete blood count (CBC) that was performed on study Day 1. Reports of bleeding were to be evaluated by performance of a CBC. Participants were assessed for bleeding events in accordance with the Global Use of Strategies to Open Occluded Coronary Arteries (GUSTO) scale.~The severity of bleeding events by GUSTO Criteria is defined as the following:~Severe/life-threatening: fatal, intracranial hemorrhage, or if hemodynamic compromise results~Moderate: transfusion required~Mild: no transfusion or hemodynamic compromise~A summary of serious and all other non-serious adverse events regardless of causality is located in the Reported Adverse Events module." (NCT01979445)
Timeframe: Screening through the follow-up period (5 to 7 days after Day 1)

,,,
Interventionbleeding events (Number)
MildModerateLife-threatening/Severe
Clopidogrel 1 Hr During Cangrelor000
Clopidogrel 1.5 Hrs During Cangrelor000
Clopidogrel Within 5 Min After Cangrelor000
Prasugrel 30 Min After Cangrelor000

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Extent of Preservation of Platelet Inhibitory Effect of Cangrelor Treatment After Prasugrel or Clopidogrel Compared to Treatment With Cangrelor Alone Determined By VerifyNow P2Y12 Assay

A reference point for cangrelor was chosen for comparison and designated as the administration time of prasugrel 60 mg or clopidogrel 600 mg (2.5, 2, 1.5, or 1 hrs). Platelet function was assessed using the VerifyNow P2Y12 assay. The VerifyNow P2Y12 assay measures the aggregation or cross linking of platelets by fibrinogen and requires the activation of platelets plus the binding of fibrinogen. The extent of aggregation was assessed by PRU, determined by the VerifyNow P2Y12 assay. The VerifyNow P2Y12 assay is designed to directly measure the effects of drugs on the P2Y12 receptor, using prostaglandin E1 in addition to ADP to increase intraplatelet cAMP. Platelet reactivity was expressed in PRU. (NCT01979445)
Timeframe: Day 1 at 1, 1.5, 2, or 2.5 hrs after administration of prasugrel or clopidogrel (reference) and Day 1 at 1.75 and 2 hrs after initiation of cangrelor infusion

,,,
InterventionPRU (Mean)
Cangrelor Reference (2.5, 2, 1.5, or 1 hrs)1.75 hrs2 hrs
Clopidogrel 1 Hr During Cangrelor7.06.35.7
Clopidogrel 1.5 Hrs During Cangrelor17.725.028.8
Clopidogrel Within 5 Min After Cangrelor7.33.7NA
Prasugrel 30 Min After Cangrelor208.03.35.3

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Extent Of Preservation Of Platelet Inhibitory Effect Of Cangrelor Treatment After Prasugrel Or Clopidogrel Compared To Treatment With Cangrelor Alone

A reference point for cangrelor was chosen for comparison and designated as the administration time of prasugrel 60 mg or clopidogrel 600 mg (2.5, 2, 1.5, or 1 hrs). Platelet function was assessed using LTA. LTA measures the aggregation or cross linking of platelets by fibrinogen and requires the activation of platelets plus the binding of fibrinogen. The extent of aggregation was examined using LTA and expressed as % aggregation in response to 20 μM ADP at 300 sec (final/terminal aggregation response). (NCT01979445)
Timeframe: Day 1 at 1, 1.5, 2, or 2.5 hrs after administration of prasugrel or clopidogrel (reference) and Day 1 at 1.75 and 2 hrs after initiation of cangrelor infusion

,,,
Intervention% aggregation (Mean)
Cangrelor Reference (2.5, 2, 1.5, or 1 hrs)1.75 hrs2 hrs
Clopidogrel 1 Hr During Cangrelor3.01.32.3
Clopidogrel 1.5 Hrs During Cangrelor2.01.81.5
Clopidogrel Within 5 Min After Cangrelor01.0NA
Prasugrel 30 Min After Cangrelor60.00.30.3

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Extent of Preservation Of Platelet Inhibitory Effect After Transition From Cangrelor to Prasugrel Or Clopidogrel Compared With Effect Observed With Prasugrel Or Clopidogrel Alone Determined By VerifyNow P2Y12 Assay

A reference point for prasugrel or clopidogrel was chosen for comparison and designated at 6 or 5.5 hrs after the administration of prasugrel or clopidogrel as the reference for the effect of the oral drug. Platelet function was assessed using the VerifyNow P2Y12 assay. The VerifyNow P2Y12 assay measures the aggregation or cross linking of platelets by fibrinogen and requires the activation of platelets plus the binding of fibrinogen. The extent of aggregation was assessed by platelet reaction units (PRU), determined by the VerifyNow P2Y12 assay. The VerifyNow P2Y12 assay is designed to directly measure the effects of drugs on the P2Y12 receptor, using prostaglandin E1 in addition to ADP to increase intraplatelet cyclic adenosine monophosphate (cAMP). Platelet reactivity was expressed in PRU. (NCT01979445)
Timeframe: Day 1 at 5.5 or 6 hrs after administration of prasugrel or clopidogrel (reference) and Day 1 at 2.25, 2.5, 2.75, 3, 4, and 5.5 hrs after initiation of cangrelor infusion

,,,
InterventionPRU (Mean)
Prasugrel/Clopidogrel Reference (6 or 5.5 hrs)2.25 hrs2.5 hrs2.75 hrs3 hrs4 hrs5.5 hrs
Clopidogrel 1 Hr During Cangrelor197.398.7206.3214.3212.7203.7NA
Clopidogrel 1.5 Hrs During Cangrelor211.390.3229.8255.8234.5215.5NA
Clopidogrel Within 5 Min Post Cangrelor159.099.0220.7233.0215.7182.0155.0
Prasugrel 30 Min After Cangrelor8.076.7208.0225.7226.077.024.5

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Extent of Preservation Of Platelet Inhibitory Effect After Transition From Cangrelor To Prasugrel Or Clopidogrel Compared With Effect Observed With Prasugrel Or Clopidogrel Alone

A reference point for prasugrel or clopidogrel was chosen for comparison and designated at 6 or 5.5 hrs after the administration of prasugrel or clopidogrel as the reference for the effect of the oral drug. Platelet function was assessed using light transmittance aggregometry (LTA). LTA measures the aggregation or cross linking of platelets by fibrinogen and requires the activation of platelets plus the binding of fibrinogen. The extent of aggregation was expressed as % aggregation in response to 20 micromolar (μM) adenosine diphosphate (ADP) at 300 seconds (sec) (final/terminal aggregation response). (NCT01979445)
Timeframe: Day 1 at 5.5 or 6 hrs after administration of prasugrel or clopidogrel (reference) and Day 1 at 2.25, 2.5, 2.75, 3, 4, and 5.5 hrs after initiation of cangrelor infusion

,,,
Intervention% aggregation (Mean)
Prasugrel/Clopidogrel Reference (6 or 5.5 hrs)2.25 hrs2.5 hrs2.75 hrs3 hrs4 hrs5.5 hrs
Clopidogrel 1 Hr During Cangrelor50.333.362.067.765.062.7NA
Clopidogrel 1.5 Hrs During Cangrelor50.022.254.356.856.251.2NA
Clopidogrel Within 5 Min After Cangrelor21.726.049.758.356.038.026.7
Prasugrel 30 Min After Cangrelor1.316.360.063.365.016.31.3

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IFN-γ

ELISA assay. (NCT03043274)
Timeframe: 6 hours

Interventionpg/mL (Mean)
Cangrelor41.4
No Cangrelor103.3

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Macrophage-derived Chemokine

ELISA assay macrophage-derived chemokine (NCT03043274)
Timeframe: 6 hours

Interventionpg/mL (Mean)
Cangrelor593.3
No Cangrelor873.8

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Interferon (IFN)-α2

ELISA assay will be performed on plasma to quantify the amount of the inflammatory cytokine interleukin-6 in pg/mL. (NCT03043274)
Timeframe: 6 hours

Interventionpg/mL (Mean)
Cangrelor33.2
No Cangrelor57.8

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Change in Myocardial Infarction Size

Cardiac MRI is obtained at 48 hours and 3 months to compare differences in infarct size. The outcome is assessed as the difference in infarct size between 48 hours and 3 months in each group. (NCT03043274)
Timeframe: 48 hours and 3 months

,
Interventionpercent of left ventricular mass (Mean)
48 hours3 months
Cangrelor8.66.7
No Cangrelor11.16.98

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Peripheral Blood Count Quantification

Flow cytometry on peripheral blood will be performed to quantify peripheral counts of inflammatory cells, stem cells, and monocyte subtypes. (NCT03043274)
Timeframe: 6 hours

,
Interventioncells per microliter (Mean)
granulocyte platelet aggregatesMonocyte-platelet aggregate
Cangrelor1166.7139.8
No Cangrelor2550.4333.9

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Platelet Reactivity

Platelet reactivity testing will be performed 10 minutes after infusion has started. (NCT03043274)
Timeframe: 10 minutes

,
Interventionseconds (Mean)
ADP-induced aggregationTRAP-induced aggregation
Cangrelor102.2285.8
No Cangrelor333.4624.8

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Adenosine Diphosphate (ADP) Induced Platelet Aggregation (%)

Assessment of platelet aggregation (%) in response to 20uM ADP at baseline and serially following tirofiban or cangrelor infusion. Normal reference range is 60-100% aggregation. (NCT03048019)
Timeframe: 30 minutes post-start of the infusion

Intervention% aggregation (Mean)
Tirofiban Therapy3.3
Cangrelor Therapy39.4

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Shear-induced Thrombus Formation (AUC)

Real time evaluation of shear-induced thrombus formation using novel RUO T-TAS plus system. AUC is calculated as time to reach 60 kPa (NCT03048019)
Timeframe: 30 minutes after the end of the infusion.

InterventionkPa*min (Mean)
Tirofiban Therapy14.1
Cangrelor Therapy1004

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Thrombin Induced Platelet-fibrin Clot Strength (mm)

Assessment of thrombin induced platelet-fibrin clot strength (mm) by thromboelastography (TEG6S). Normal reference range is 55-68 mm (NCT03048019)
Timeframe: 30 minutes post-start of the infusion

Interventionmm (Mean)
Tirofiban Therapy63.9
Cangrelor Therapy62.3

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Thrombin Receptor Activator Peptide (TRAP) Induced Platelet Aggregation (%)

Assessment of platelet aggregation (%) in response to 10uM thrombin receptor activator peptide. Normal reference range is 60-100% aggregation. (NCT03048019)
Timeframe: 30 minutes post-start of the infusion

Intervention% aggregation (Mean)
Tirofiban Therapy42.5
Cangrelor Therapy71.2

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Platelet Reactivity Measured by Vasodilator-stimulated Phosphoprotein (VASP)

Platelet reactivity at 30 minutes after starting cangrelor or placebo measured by VASP and reported as platelet reactivity index (PRI%). Higher PRI% means higher platelet reactivity. (NCT03247738)
Timeframe: 30 minutes

Interventionplatelet reactivity index (PRI) (Least Squares Mean)
Cangrelor29
Placebo72

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Platelet Reactivity Measured by VerifyNow PRU

Platelet reactivity at 30 minutes after starting cangrelor or placebo assessed by VerifyNow PRU and reported as P2Y12 Reaction Units (PRU) (NCT03247738)
Timeframe: 30 minutes

InterventionP2Y12 reaction units (PRU) (Least Squares Mean)
Cangrelor63
Placebo214

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Platelet Reactivity Measured by VerifyNow

The primary end point of the study will be the non-inferiority in P2Y12 reaction units (PRU) measured by VerifyNow after discontinuation of cangrelor vs. placebo (NCT04634162)
Timeframe: 2 hours

InterventionP2Y12 reaction units (Least Squares Mean)
Cangrelor16.9
Placebo12.6

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