title: Randomized, double-blind, placebo-controlled comparison of the action of orlistat, fluvastatin, or both an anthropometric measurements, blood pressure, and lipid profile in obese patients with hypercholesterolemia prescribed a standardized diet.
abstract: OBJECTIVE
  The aim of this study was to assess obese patients with hypercholesterolemia whom were prescribed a standardized diet, comparing the action of orlistat, fluvastatin, orlistat with fluvastatin, and placebo on anthropometric measurements, blood pressure (BP), and lipid profile.
  
  
  METHODS
  This was a 1-year, randomized, double-blind, placebo-controlled trial. The patients were prescribed a controlled-energy diet and were randomly allocated to receive placebo, orlistat 120 mg TID (O group), fluvastatin 80 mg/d (F group), or olistat 120 mg TID with fluvastatin 80 mg/d (OF group). Clinical measurements (body weight, body mass index [BMI], waist circumference, and BP) and lipid profile assessment (total cholesterol [TC], low-density lipoprotein cholesterol [LDL-C], high-density lipoprotein cholesterol [HDL-C], and triglycerides [TGs]) were performed at baseline and after 6 months and 1 year of treatment.
  
  
  RESULTS
  The study included 99 obese patients with hypercholesterolemia (48 men and 51 women; mean [SD] age, 51 [9] years). There were no significant differences between groups in baseline demographic, BP, or plasma lipid values. Three patients dropped out (2 women in the O group and 1 man in the OF group) due to adverse events related to orlistat treatment, including gastrointestinal events (oily spotting and fecal urgency). Ninety-six patients completed the study. There were significant differences from baseline (mean [SD]) in BMI, waist circumference reduction (WCR), and body weight loss (BWL) at 6 months in the OF group (29.9 [1.1] kg/m(2), 2.7 [0.8] cm, and 7.4 [0.9] kg, respectively; all P < 0.05), and BMI, WCR, and BWL at 1 year in the O group (29.0 [1.0] kg/m(2), 3.0 [1.0] cm, and 8.6 [1.0] kg, respectively; all P < 0.02), the F group (29.3 [1.6] kg/m(2), 2.4 [1.0] cm, and 8/0 [1.0] kg, respectively; all P < 0.05), and the OF group (28.4 [0.6] kg/m(2), 4.0 [0.6] cm, and 11.4 [1.0] kg, respectively; all P < 0.01). Significant reductions from baseline in systolic and diastolic BP were observed at 1 year in the O and F groups (all P < 0.05) and the OF group (both P < 0.01). At 6 months, there were significant reductions from baseline in TC and LDL-C in the F group (both P < 0.05) and in TC, LDL-C, and TGs in the OF group (P < 0.02, P < 0.02, and P < 0.05, respectively), as well as a significant increase in HDL-C in the OF group (P < 0.02). At 1 year, there were significant reduction from baseline in TC in the O, F, and OF groups (P < 0.05 and P < 0.01, respectively), LDL-C (P < 0.05, P < 0.02, and P < 0.01, respectively), and TGs (P < 0.02, P < 0.05, and P < 0.02, respectively). Also at 1 year, HDL-C was significantly higher than baseline in the F and OF groups (P < 0.02 and P < 0.01, respectively).
  
  
  CONCLUSIONS
  Improvements in clinical and lipid-profile parameters were found at 1 year with all 3 treatments.
authors.affiliation: Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy. giuderosa@tin.it
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Derosa
authors.forename: Amedeo
authors.initials: A
authors.lastname: Mugellini
authors.forename: Leonardina
authors.initials: L
authors.lastname: Ciccarelli
authors.forename: Roberto
authors.initials: R
authors.lastname: Fogari
mesh_terms: D000886:Anthropometry; D019440:Anti-Obesity Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D004038:Diet, Reducing; D004311:Double-Blind Method; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005229:Fatty Acids, Monounsaturated / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D000077340:Fluvastatin; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006937:Hypercholesterolemia / Q000150:complications / Q000178:diet therapy / Q000188:drug therapy*; D007211:Indoles / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D007783:Lactones / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications / Q000178:diet therapy / Q000188:drug therapy*; D000077403:Orlistat; D016896:Treatment Outcome
chemical_list: D019440:Anti-Obesity Agents; D005229:Fatty Acids, Monounsaturated; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors; D007211:Indoles; D007783:Lactones; D008055:Lipids; D000077340:Fluvastatin; D000077403:Orlistat