title: The use of lipid-lowering therapy for secondary prevention in patients undergoing percutaneous coronary intervention.
abstract: BACKGROUND
  Recent literature suggests that lipid-lowering therapy may have an early beneficial effect among patients undergoing percutaneous coronary intervention (PCI) because the therapy decreases cardiac mortality, morbidity and possibly restenosis.
  
  
  OBJECTIVE
  The primary objective of the present study was to determine the proportion of PCI patients receiving lipid-lowering therapy at a large, tertiary-care referral centre.
  
  
  METHODS
  Patients undergoing a first PCI between August 2000 and August 2002 with corresponding inpatient medication information were included in the study. Patient demographics, procedural variables, and lipid-lowering and other evidence-based cardiac medication data were collected. A multiple logistical regression model was constructed to evaluate the factors associated with the use of lipid-lowering therapy.
  
  
  RESULTS
  Of the 3254 cases included in the analyses, 52% were elective, 44% were urgent or salvage, and 4% were emergent. The mean patient age was 63 years, and 73% of patients were male. Over 76% of patients were receiving lipid-lowering therapy at the time of PCI. Patient use of other medications was as follows: acetylsalicylic acid in 96%, beta-blocker in 80% and angiotensin-converting enzyme inhibitor in 59%. In the multiple regression analysis, variables significantly associated with lipid-lowering therapy use included hypercholesterolemia, beta-blocker use, angiotensin-converting enzyme inhibitor use, case urgency, prior coronary artery bypass graft surgery, age and sex.
  
  
  CONCLUSIONS
  Lipid-lowering therapy use rates exceeded those previously reported in the literature. Women and patients undergoing elective procedures appear to be treated less often with lipid-lowering therapy. There remains an opportunity to further optimize use in this high-risk cohort at time of PCI.
authors.affiliation: Pharmacy Department, Toronto East General Hospital, Canada. jesma@tegh.on.ca
authors.forename: Jessica M
authors.initials: JM
authors.lastname: Ma
authors.forename: Cynthia A
authors.initials: CA
authors.lastname: Jackevicius
authors.forename: Uchenwa
authors.initials: U
authors.lastname: Genus
authors.forename: Vladimir
authors.initials: V
authors.lastname: Dzavik
mesh_terms: D017677:Age Distribution; D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D002309:Cardiology / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000150:complications / Q000188:drug therapy; D000960:Hypolipidemic Agents / Q000627:therapeutic use*; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D009203:Myocardial Infarction / Q000150:complications / Q000628:therapy*; D009864:Ontario; D011315:Preventive Medicine / Q000379:methods / Q000706:statistics & numerical data*; D017064:Process Assessment, Health Care; D012008:Recurrence; D017678:Sex Distribution
chemical_list: D000960:Hypolipidemic Agents