Linked Life Data

21757183

Source:http://linkedlifedata.com/resource/pubmed/id/21757183

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2011-9-2
pubmed:abstractText
The interval from the first alert of the healthcare system to the initiation of reperfusion therapy (system delay) is associated with mortality in patients with ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention (pPCI). The importance of system delay in patients treated with fibrinolysis versus pPCI has not been assessed. We obtained data on system delay from the Danish Acute Myocardial Infarction-2 study, which randomized 1,572 patients to fibrinolysis or pPCI. The study end points were 30-day and 8-year mortality. The short system delays were associated with reduced absolute mortality in both the fibrinolysis group (<1 hour, 5.6%; 1 to 2 hours, 6.9%; 2 to 3 hours, 9.5%; and >3 hours, 11.5%; test for trend, p = 0.08) and pPCI group (<1 hour, not assessed; 1 to 2 hours, 2.6%; 2 to 3 hours, 7.5%; >3 hours, 7.7%; test for trend, p = 0.02). The lowest 30-day mortality was obtained with pPCI and a system delay of 1 to 2 hours (vs fibrinolysis within <1 hour, adjusted hazard ratio 0.33; 95% confidence interval 0.10 to 1.10; p = 0.07; vs fibrinolysis within 1 to 2 hours, adjusted hazard ratio 0.37; 95% confidence interval 0.14 to 0.95; p = 0.04). pPCI and system delay >3 hours was associated with a similar 30-day and 8-year mortality as fibrinolysis within 1 to 2 hours. In conclusion, short system delays are associated with reduced mortality in patients with ST-segment elevation myocardial infarction treated with fibrinolysis as well as pPCI. pPCI performed with a system delay of <2 hours is associated with lower mortality than fibrinolysis performed with a faster or similar system delay.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
1879-1913
pubmed:author
pubmed:copyrightInfo
Copyright © 2011 Elsevier Inc. All rights reserved.
pubmed:issnType
Electronic
pubmed:day
15
pubmed:volume
108
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
776-81
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
System delay and timing of intervention in acute myocardial infarction (from the Danish Acute Myocardial Infarction-2 [DANAMI-2] trial).
pubmed:affiliation
Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.
pubmed:publicationType
Journal Article, Randomized Controlled Trial