The use of alternate-day lovastatin in hypercholesterolemic men

OBJECTIVE: To quantitate the therapeutic effects of alternate-day lovastatin on serum lipoprotein values in a small group of men with primary hypercholesterolemia. DESIGN: Retrospective review of medical, pharmacy, and laboratory records. A paired Student's t-test was performed on absolute changes in lipoprotein values with an a priori p value less than or equal to 0.05 being statistically significant. SETTING: A lipid clinic within a tertiary care Department of Veterans Affairs Medical Center. PATIENTS: Twenty men (mean age 62.5 +/- 8.3 y) with mean +/- SD baseline low-density lipoprotein cholesterol (LDL-C) concentration of 161.3 +/- 21.9 mg/dL and triglyceride concentrations below 400 mg/dL. INTERVENTION: All patients had been prescribed lovastatin 20 mg every other day. MAIN OUTCOME MEASURES: The mean absolute and percent changes in lipoprotein values from baseline for patients receiving lovastatin 20 mg every other day and the percentage of patients attaining a target mean LDL-C concentration as defined by the National Cholesterol Education Panel Adult Treatment Panel II guidelines. RESULTS: Mean +/- SD total cholesterol and LDL-C were significantly reduced by 32.4 +/- 17.8 (14.0% +/- 7.8%) and 34.1 +/- 14.6 mg/dL (21.5% +/- 9.7%), respectively. No significant changes were seen in high- density lipoprotein cholesterol or triglycerides. Four of 20 patients (20%) attained a goal LDL-C concentration. CONCLUSIONS: Lovastatin 20 mg every other day may effectively lower LDL-C in some elderly men, and target LDL-C concentrations may be obtained in some patients.