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Clinical Pharmacy Specialist in Primary Care, Kaiser Permanente, Highlands Ranch, CO
Professor of Pharmacy and Clinical Sciences, College of Pharmacy, Medical University of South Carolina, Charleston, SC
Associate Professor of Pharmacy and Clinical Sciences/Family Medicine, Medical University of South Carolina
Reprints: Dr. Schwiesow, Kaiser Permanente, 9285 Hepburn St., Highlands Ranch, CO 80129-2262, fax 720/348-4365, sarah.j.schwiesow{at}kp.org
BACKGROUND: The importance of achieving a low-density lipoprotein cholesterol (LDL-C) level less than 100 mg/dL in patients with coronary artery disease (CAD) or cerebrovascular disease (CVD) is well established. Emerging evidence supports the recognition and management of secondary lipid goals, high-density lipoprotein cholesterol (HDL-C) level greater than 40 mg/dL, and triglyceride level less than 150 mg/dL.
OBJECTIVE: To evaluate whether inpatient services within an academic setting were achieving/addressing primary and secondary lipid goals in patients with established CAD or CVD.
METHODS: Patients with a discharge diagnosis of acute myocardial infarction, myocardial revascularization procedures, and/or ischemic stroke were identified. A retrospective chart review was done to assess adherence to the American Heart Association (AHA)/American College of Cardiology (ACC) guidelines for lipid management.
RESULTS: On average, 63% of patients with CAD or CVD had a lipid panel assessed during their hospitalization. Of the patients who had a fasting lipid panel checked, only 40% (72/178) had an LDL-C level less than 100 mg/dL. Of those patients, only 31% (22) also had an HDL-C level greater than 40 mg/dL. Even fewer patients (24%; 17) met both primary and secondary goals. Of the 287 patients included in the study, 69% (199) were prescribed a statin, 3% (9) a fibrate, and 3% (8) niacin on discharge.
CONCLUSIONS: Few patients with CAD or CVD met the AHA/ACC goals for lipid management, yet a significant number were not prescribed appropriate lipid-lowering therapy at discharge. This finding strongly suggests that more awareness in this area is needed.
Key Words: lipid-lowering therapy, treatment guidelines
Published Online, December 13, 2005. www.theannals.com, DOI 10.1345/aph.1G303
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