title: Cholesterol-lowering effects of rosuvastatin compared with atorvastatin in patients with type 2 diabetes -- CORALL study.
abstract: OBJECTIVE
  To compare the efficacy of the newest cholesterol-lowering drug, rosuvastatin (RSV) with atorvastatin (ATV) in subjects with type 2 diabetes.
  
  
  METHODS
  A 24-week, open-label, randomized, parallel-group, phase IIIb, multicentre study.
  
  
  METHODS
  Diabetes outpatient clinics of 26 hospitals in The Netherlands.
  
  
  METHODS
  A total of 263 patients with type 2 diabetes treated with oral agents or insulin, age (mean +/- SD) 60 +/- 10 years, body mass index (BMI) 31.4 +/- 6.1 kg m(-2), 46% males.
  
  
  METHODS
  After a 6-week dietary lead-in period, patients were randomized to RSV (n = 131) or ATV (n = 132) treatment in a dose escalation scheme (RSV: 10, 20 and 40 mg or ATV: 20, 40 and 80 mg for 6 weeks each sequentially).
  
  
  METHODS
  Primary outcome was the change in apolipoprotein B (apoB) and apoB/apolipoprotein A1 (apoA1) ratio, which has been suggested a better predictor for cardiovascular events than total (TC) or low-density lipoprotein cholesterol (LDL-C). Secondary outcomes were the changes in other lipid parameters.
  
  
  RESULTS
  Baseline LDL-C in the RSV and ATV groups was 4.23 +/- 0.98 mmol L(-1) and 4.43 +/-0.99 mmol L(-1), whilst apoB/apoA1 was 0.86 +/-0.22 and 0.92 +/- 0.35, respectively. A greater reduction in apoB/apoA1 was seen with RSV (-34.9%, -39.2% and -40.5%) than with ATV (-32.4%, -34.7% and -35.8%, P < 0.05 at weeks 12 and 18). Significantly greater reductions in LDL-C were also seen with RSV (-45.9%, -50.6% and -53.6%) than with ATV (-41.3%, -45.6% and -47.8%, all P < 0.05). The American Diabetes Association (ADA) LDL-C goal of < 2.6 mmol L(-1) was reached by 82%, 84% and 92% of patients with RSV and 74%, 79% and 81% with ATV. Triglyceride reductions ranged from 16 to 24% and were not different between treatments. Both treatments were well-tolerated: nine patients in the RSV and 11 in the ATV group withdrew from treatment because of adverse events after randomization.
  
  
  CONCLUSIONS
  In subjects with type 2 diabetes, greater improvements of apoB/apoA1 and across the lipid profile were observed with RSV compared with ATV.
authors.affiliation: University Medical Centre, Groningen, The Netherlands. bwo@int.umcg.nl
authors.forename: B H R
authors.initials: BH
authors.lastname: Wolffenbuttel
authors.forename: A A M
authors.initials: AA
authors.lastname: Franken
authors.forename: H H
authors.initials: HH
authors.lastname: Vincent
mesh_terms: D000924:Anticholesteremic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D016632:Apolipoprotein A-I / Q000097:blood*; D001054:Apolipoproteins A / Q000097:blood; D001055:Apolipoproteins B / Q000097:blood*; D000069059:Atorvastatin; D003924:Diabetes Mellitus, Type 2 / Q000097:blood* / Q000150:complications; D005260:Female; D005464:Fluorobenzenes / Q000009:adverse effects / Q000627:therapeutic use*; D006538:Heptanoic Acids / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000150:complications / Q000188:drug therapy*; D008055:Lipids / Q000097:blood; D008075:Lipoproteins, HDL / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008297:Male; D008875:Middle Aged; D011743:Pyrimidines / Q000009:adverse effects / Q000627:therapeutic use*; D011758:Pyrroles / Q000009:adverse effects / Q000627:therapeutic use*; D000068718:Rosuvastatin Calcium; D013449:Sulfonamides / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000924:Anticholesteremic Agents; D016632:Apolipoprotein A-I; D001054:Apolipoproteins A; D001055:Apolipoproteins B; D005464:Fluorobenzenes; D006538:Heptanoic Acids; D008055:Lipids; D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D011743:Pyrimidines; D011758:Pyrroles; D013449:Sulfonamides; D000068718:Rosuvastatin Calcium; D000069059:Atorvastatin