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Ticagrelor Versus C...
Ticagrelor Versus Clopidogrel in Patients With Acute Coronary Syndromes and a History of Stroke or Transient Ischemic Attack
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- James, Stefan K., 1964- (author)
- Uppsala universitet,Uppsala kliniska forskningscentrum (UCR),Kardiologi
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Storey, Robert F. (author)
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Khurmi, Nardev S. (author)
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Husted, Steen (author)
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Keltai, Matyas (author)
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Mahaffey, Kenneth W. (author)
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Maya, Juan (author)
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Morais, Joao (author)
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Lopes, Renato D. (author)
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Nicolau, Jose C. (author)
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Pais, Prem (author)
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Raev, Dimitar (author)
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Lopez-Sendon, Jose L. (author)
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Stevens, Susanna R. (author)
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Becker, Richard C. (author)
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(creator_code:org_t)
- 2012
- 2012
- English.
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In: Circulation. - 0009-7322 .- 1524-4539. ; 125:23, s. 2914-2921
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Background-Patients with acute coronary syndromes and history of stroke or transient ischemic attack (TIA) have an increased rate of recurrent cardiac events and intracranial hemorrhages.Methods and Results-We evaluated treatment effects of ticagrelor versus clopidogrel in patients with acute coronary syndrome with and without a history of prior stroke or TIA in the PLATelet inhibition and patient Outcomes (PLATO) trial. Of the 18 624 randomized patients, 1152 (6.2%) had a history of stroke or TIA. Such patients had higher rates of myocardial infarction (11.5% versus 6.0%), death (10.5% versus 4.9%), stroke (3.4% versus 1.2%), and intracranial bleeding (0.8% versus 0.2%) than patients without prior stroke or TIA. Among patients with a history of stroke or TIA, the reduction of the primary composite outcome and total mortality at 1 year with ticagrelor versus clopidogrel was consistent with the overall trial results: 19.0% versus 20.8% (hazard ratio, 0.87; 95% confidence interval, 0.66-1.13; interaction P=0.84) and 7.9% versus 13.0% (hazard ratio, 0.62; 95% confidence interval, 0.42-0.91). The overall PLATO-defined bleeding rates were similar: 14.6% versus 14.9% (hazard ratio, 0.99; 95% confidence interval, 0.71-1.37), and intracranial bleeding occurred infrequently (4 versus 4 cases, respectively).Conclusions-Patients with acute coronary syndrome with a prior history of ischemic stroke or TIA had higher rates of clinical outcomes than patients without prior stroke or TIA. However, the efficacy and bleeding results of ticagrelor in these high-risk patients were consistent with the overall trial population, with a favorable clinical net benefit and associated impact on mortality.
Keyword
- acute coronary syndrome
- antiplatelet drugs
- cardiovascular diseases
- stroke
- ticagrelor
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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James, Stefan K. ...
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Storey, Robert F ...
-
Khurmi, Nardev S ...
-
Husted, Steen
-
Keltai, Matyas
-
Mahaffey, Kennet ...
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show more...
-
Maya, Juan
-
Morais, Joao
-
Lopes, Renato D.
-
Nicolau, Jose C.
-
Pais, Prem
-
Raev, Dimitar
-
Lopez-Sendon, Jo ...
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Stevens, Susanna ...
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Becker, Richard ...
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show less...
- Articles in the publication
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Circulation
- By the university
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Uppsala University