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Early Statin Initiation and Outcomes in Patients With Acute Coronary Syndromes.
- Source :
- JAMA: Journal of the American Medical Association; 6/19/2002, Vol. 287 Issue 23, p3087, 9p
- Publication Year :
- 2002
-
Abstract
- Context: The secondary prevention benefit of therapy with 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) has been clearly demonstrated; however, the role of early initiation of statins after acute coronary syndromes (ACSs) is unknown. Objective: To evaluate the association of early statin initiation (≤7 days) after ACS with 90-day and 1-year outcomes. Design: Observational cohort from databases of 2 randomized clinical trials, SYMPHONY and 2nd SYMPHONY. Setting: Nine hundred thirty-one clinical centers in 37 countries. Patients: A total of 12 365 ACS patients randomized from August 1997 to August 1999 who were not taking statins prior to the index ACS and who either started statin therapy early (median, 2.0 [interquartile range, 1.0-3.1] days after ACS; n = 3952) or survived more than 5 days after ACS and never received statin therapy (n = 8413). Main Outcome Measures: Ninety-day incidence of death; death or myocardial infarction (MI); and death, MI, or severe recurrent ischemia; as well as 1-year incidence of death. Results: Ninety-day and 1-year unadjusted mortality comparison suggested early statin benefit (1.2% for early statins vs 2.1% for no statins; hazard ratio [HR], 0.58; 95% confidence interval [CI], 0.42-0.81 for 90-day comparisons and 2.3% for early statins vs 4.4% for no statins; HR, 0.52; 95% CI, 0.40-0.68 for 1-year comparison). However, no benefit was evident for 90-day death or MI (6.5% vs 6.9%; HR, 0.95; 95% CI, 0.82-1.11) or death, MI, or severe recurrent ischemia (9.2% vs 8.9%; HR, 1.04; 95% CI, 0.92-1.18). After propensity and covariate adjustment, there were no 90-day or 1-year differences between the early-statin group and the no-statin group. The 90-day adjusted HR for death was 1.08 (95% CI, 0.75-1.56); for death or MI, 1.08 (95% CI, 0.91-1.29); and for death, MI, or severe recurrent ischemia, 1.15 (95% CI, 0.99-1.34). One-year mortality-adjusted HR was 0.99 (95% CI, 0.73-1.33). Among 2711 patients with core... [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00987484
- Volume :
- 287
- Issue :
- 23
- Database :
- Complementary Index
- Journal :
- JAMA: Journal of the American Medical Association
- Publication Type :
- Academic Journal
- Accession number :
- 6836563
- Full Text :
- https://doi.org/10.1001/jama.287.23.3087