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Predictors and time...
Predictors and time trends in clopidogrel and proton pump inhibitor coprescription with low-dose acetylsalicylic acid
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Cea Soriano, Lucía (författare)
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Bueno, Héctor (författare)
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- Johansson, Saga (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin,Institute of Medicine
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García Rodríguez, Luis A. (författare)
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(creator_code:org_t)
- 2012-02-01
- 2012
- Engelska.
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Ingår i: Pharmacoepidemiology and Drug Safety. - : Wiley. - 1053-8569 .- 1099-1557. ; 21, s. 463-469
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Purpose: To determine trends and predictors of clopidogrel and proton pump inhibitor (PPI) coprescription with low-dose acetylsalicylic acid (ASA) prescribed for secondary cardiovascular or cerebrovascular disease (CVD) prevention in UK primary care. Methods: Patients aged 50-84years who received a first prescription for low-dose ASA for secondary CVD prevention in 2000-2001 (n=10 330) or 2006-2007 (n=8154) were identified in The Health Improvement Network UK primary care database. Clopidogrel or PPI coprescriptions received within 15days after the first low-dose ASA prescription were ascertained. Results: Clopidogrel coprescription with low-dose ASA increased from 1.6% to 25.2% between the two study periods; PPI coprescription increased from 11.6% to 28.3%. Low-dose ASA indications of myocardial infarction [odds ratio (OR) 11.7, 95% confidence interval (CI) 10.2 to 13.4] and unstable angina (OR 1.73, 95%CI 1.09 to 2.75) were positive predictors of clopidogrel coprescription in 2006-2007, relative to chronic ischaemic heart disease. Patients at high risk of upper gastrointestinal bleeding were more likely to receive a PPI than those at lower risk in 2006-2007 (OR 4.36, 95%CI 3.93 to 4.84). In this period, 65.5% of patients who required a clopidogrel coprescription according to guideline recommendations received one, and 44.3% of patients at high risk of upper gastrointestinal bleeding received a PPI. Conclusion: Clopidogrel and PPI coprescription with low-dose ASA increased markedly between 2000-2001 and 2006-2007; however, many patients on low-dose ASA did not receive the recommended coprescriptions at the end of the study period. © 2012 John Wiley & Sons, Ltd.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
Nyckelord
- Aspirin
- Clopidogrel
- Prescriptions
- Proton pump inhibitors
- Trends
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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