Effects of Ticagrelor on No-reflow in Patients With Acute ST-segment Elevation Myocardial Infarction
NCT ID: NCT02798874
Last Updated: 2016-06-14
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
240 participants
INTERVENTIONAL
2016-05-31
2016-12-31
Brief Summary
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Detailed Description
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The primary efficacy variable was the prevalence of no-reflow assessed immediately post procedure. Secondary efficacy variables were troponin T (TnT), high sensitivity C-reactive protein (hsCRP), interleukin-6 (IL-6), superoxide dismutase (SOD), malondialdehyde (MDA), endothelin-1 (ET-1), and nitric oxide (NO) level
Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
TRIPLE
Study Groups
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Ticagrelor Group
ticagrelor 180 mg 30 min before PCI and 90 mg for 12 months after surgery
Ticagrelor
ticagrelor 180 mg 30 min before PCI and 90 mg for 12 months after surgery
Clopidogrel Group
Clopidogrel 600 mg 30 min before PCI and 75 mg for 12 months after surgery
Clopidogrel
Clopidogrel 600 mg 30 min before PCI and 75 mg for 12 months after surgery
Interventions
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Ticagrelor
ticagrelor 180 mg 30 min before PCI and 90 mg for 12 months after surgery
Clopidogrel
Clopidogrel 600 mg 30 min before PCI and 75 mg for 12 months after surgery
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
80 Years
ALL
No
Sponsors
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Chinese PLA General Hospital
OTHER
Responsible Party
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Qian geng
associate chief physician
Principal Investigators
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Dai Yun Chen, MD
Role: STUDY_CHAIR
Chinese PLA General Hospital
Locations
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Chinese People's Liberation Army General Hospital
Beijing, Beijing Municipality, China
Countries
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References
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Rezkalla SH, Kloner RA. Coronary no-reflow phenomenon: from the experimental laboratory to the cardiac catheterization laboratory. Catheter Cardiovasc Interv. 2008 Dec 1;72(7):950-7. doi: 10.1002/ccd.21715.
Bolognese L, Carrabba N, Parodi G, Santoro GM, Buonamici P, Cerisano G, Antoniucci D. Impact of microvascular dysfunction on left ventricular remodeling and long-term clinical outcome after primary coronary angioplasty for acute myocardial infarction. Circulation. 2004 Mar 9;109(9):1121-6. doi: 10.1161/01.CIR.0000118496.44135.A7. Epub 2004 Feb 16.
Brosh D, Assali AR, Mager A, Porter A, Hasdai D, Teplitsky I, Rechavia E, Fuchs S, Battler A, Kornowski R. Effect of no-reflow during primary percutaneous coronary intervention for acute myocardial infarction on six-month mortality. Am J Cardiol. 2007 Feb 15;99(4):442-5. doi: 10.1016/j.amjcard.2006.08.054. Epub 2006 Dec 20.
Reffelmann T, Kloner RA. The no-reflow phenomenon: A basic mechanism of myocardial ischemia and reperfusion. Basic Res Cardiol. 2006 Sep;101(5):359-72. doi: 10.1007/s00395-006-0615-2.
Wang JW, Chen YD, Wang CH, Yang XC, Zhu XL, Zhou ZQ. Development and validation of a clinical risk score predicting the no-reflow phenomenon in patients treated with primary percutaneous coronary intervention for ST-segment elevation myocardial infarction. Cardiology. 2013;124(3):153-60. doi: 10.1159/000346386. Epub 2013 Mar 8.
Chen Y, Wang C, Yang X, Wang L, Sun Z, Liu H, Chen L. Independent no-reflow predictors in female patients with ST-elevation acute myocardial infarction treated with primary percutaneous coronary intervention. Heart Vessels. 2012 May;27(3):243-9. doi: 10.1007/s00380-011-0144-2. Epub 2011 Apr 28.
Wang J, Chen YD, Zhi G, Xu Y, Chen L, Liu HB, Zhou X, Tian F. Beneficial effect of adenosine on myocardial perfusion in patients treated with primary percutaneous coronary intervention for acute myocardial infarction. Clin Exp Pharmacol Physiol. 2012 Mar;39(3):247-52. doi: 10.1111/j.1440-1681.2012.05668.x.
Teng R, Oliver S, Hayes MA, Butler K. Absorption, distribution, metabolism, and excretion of ticagrelor in healthy subjects. Drug Metab Dispos. 2010 Sep;38(9):1514-21. doi: 10.1124/dmd.110.032250. Epub 2010 Jun 15.
Wittfeldt A, Emanuelsson H, Brandrup-Wognsen G, van Giezen JJ, Jonasson J, Nylander S, Gan LM. Ticagrelor enhances adenosine-induced coronary vasodilatory responses in humans. J Am Coll Cardiol. 2013 Feb 19;61(7):723-7. doi: 10.1016/j.jacc.2012.11.032. Epub 2013 Jan 9.
Steg PG, James S, Harrington RA, Ardissino D, Becker RC, Cannon CP, Emanuelsson H, Finkelstein A, Husted S, Katus H, Kilhamn J, Olofsson S, Storey RF, Weaver WD, Wallentin L; PLATO Study Group. Ticagrelor versus clopidogrel in patients with ST-elevation acute coronary syndromes intended for reperfusion with primary percutaneous coronary intervention: A Platelet Inhibition and Patient Outcomes (PLATO) trial subgroup analysis. Circulation. 2010 Nov 23;122(21):2131-41. doi: 10.1161/CIRCULATIONAHA.109.927582. Epub 2010 Nov 8.
Wang CH, Chen YD, Yang XC, Wang LF, Wang HS, Sun ZJ, Liu HB. A no-reflow prediction model in patients with ST-elevation acute myocardial infarction and primary drug-eluting stenting. Scand Cardiovasc J. 2011 Apr;45(2):98-104. doi: 10.3109/14017431.2011.558209. Epub 2011 Feb 17.
Jogiya R, Kozerke S, Morton G, De Silva K, Redwood S, Perera D, Nagel E, Plein S. Validation of dynamic 3-dimensional whole heart magnetic resonance myocardial perfusion imaging against fractional flow reserve for the detection of significant coronary artery disease. J Am Coll Cardiol. 2012 Aug 21;60(8):756-65. doi: 10.1016/j.jacc.2012.02.075. Epub 2012 Jul 18.
Other Identifiers
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16qgyyq
Identifier Type: -
Identifier Source: org_study_id
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