Early statin therapy in elderly patients presenting with acute coronary syndrome causing less heart failure.

OBJECTIVES: Elderly patients are less likely to receive statin therapy because of concerns about their side-effects. However, 80% of deaths related to coronary heart disease occur in patients above the age of 65 years. This study evaluated the potential benefit of early administration of statins in elderly patients presenting with an acute coronary syndrome. METHODS: This was a prospective cohort study of 774 elderly patients (>65 years) with acute coronary syndrome. The patients were divided into two groups. The first group, consisting of 611 patients, received statins within the first 24 hours of admission, while the second group, consisting of 163 patients, received statins after the first 24 hours. The end points studied included death, heart failure/pulmonary edema, stroke and recurrent myocardial infarction during hospitalization. RESULTS: Multivariable logistic regression analysis, adjusting for baseline demographics, co-morbidities and chronic statin therapy, showed that the occurrence of heart failure/pulmonary edema during hospitalization was relatively lower among those who received statins within 24 hours of admission (odds ratio: 0.5, 95% CI: 0.27-0.94, p=0.03). The C statistic for the model was 0.79. CONCLUSION: Elderly patients presenting with acute coronary syndrome seem to benefit from early statin therapy, and have significantly lower rates of heart failure and pulmonary edema than those who are administered statins at a later stage.

Smoking cessation in patients with acute coronary syndrome.

BACKGROUND, In patients with acute coronary syndrome, smoking cessation rates, demographics, and management strategies havenot been well described. We hypothesized that hospitalized patients with acute coronary syndrome would have higher smoking cessation rates than other currently available therapies. In-hospital counseling and referral to cardiac rehabilitation may further improve cessation rates. METHODS, We reviewed 1098 consecutive admissions for acute coronary syndrome at the University of Michigan; 254 of thesepatients reported active smoking status on admission. Patients were divided into (i) those who continued smoking and (ii) those who quit smoking based on a 6-month telephonic interview. Clinical variables, management and therapies were com-pared for the two cohorts. RESULTS, The mean age of the 254 patients was 56 years and 65% were male. At six months, 49.2% of patients had quit smok-ing. Significant predictors of smoking cessation were coronary artery bypass grafting, pulmonary artery catheter placement, and need for mechanical ventilation. Patients who underwent cardiac rehabilitation post-discharge had a trendtoward higher cessation rates. Formal counseling during hospitalization did not seem to affect cessation rates. CONCLUSIONS, In this study, patients with acute coronary syndrome had a higher 6-month smoking cessation rate than previously published rates seen in ambulatory practice, and the more severely ill patients had higher cessation rates. Smoking cessation rates were not higher in those who received in-patient smoking counseling.