Linked Life Data

20373130

Source:http://linkedlifedata.com/resource/pubmed/id/20373130

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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2010-9-24
pubmed:abstractText
Early rapid platelet inhibition with abciximab before primary percutaneous coronary intervention (PPCI) for ST-segment elevation myocardial infarction (STEMI) is suggested as beneficial. In previous studies on early abciximab administration clopidogrel was administered in cathlab in low loading dose. We investigated the role of early abciximab administration on top of early clopidogrel 600 mg loading dose in patients with STEMI treated with PPCI. A total of 73 non-shock STEMI < 6 h patients admitted to remote hospitals with anticipated delay to PPCI < 90 min were randomly assigned to three study groups--24 pts received abciximab before transfer to cathlab (early = group EA), 27 in cathlab during PPCI (late = group LA) and in 22 abciximab administration was left to operator's discretion during PPCI (selective = SA; given in 22.7% of patients). All patients received clopidogrel (600 mg), aspirin and heparin (70 U/kg) before transfer to cathlab. Angiography revealed more frequent infarct-related artery patency (TIMI 2 + 3: EA vs LA vs SA: 45.8 vs 18.5 vs 13.6%, P = 0.024), better myocardial tissue perfusion (MBG 2 + 3: EA vs LA vs SA: 45.8 vs 14.8 vs 13.6%, P = 0.02) in EA group in baseline angiography. There was no difference in these angiographic parameters and ECG ST-segment resolution after PPCI. In multivariate analysis early abciximab administration was an independent predictor of infarct-related artery patency in baseline angiography (OR 6.5; 95% CI 1.83-23.1; P = 0.004). Early abciximab administration before transfer for PPCI in patients with STEMI pretreated with 600 mg of clopidogrel results in more frequent infarct-related artery patency and better myocardial tissue perfusion before PPCI.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1573-742X
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
30
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
347-53
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Impact of early abciximab administration on myocardial reperfusion in patients with ST-segment elevation myocardial infarction pretreated with 600 mg of clopidogrel before percutaneous coronary intervention.
pubmed:affiliation
Department of Interventional Cardiology, Jagiellonian University Medical College, Kopernika 17 St, 31-501 Krakow, Poland. mcdudek@cyf-kr.edu.pl
pubmed:publicationType
Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't, Multicenter Study