aleglitazar and Weight-Gain

This study evaluates the cardiovascular risk and safety of a dual peroxisome proliferator-activated receptor alpha and gamma (PPARα&γ), aleglitazar, for the management of type 2 diabetes mellitus. Studies were identified after a literature search in electronic databases and included in the meta-analysis according to eligibility criteria. Meta-analyses of mean differences in the changes from the baseline or odds ratios of selected indices between the aleglitazar- and the placebo/comparator-treated participants were performed. Seven studies {11,832 individuals; age 59.3 years [95% confidence interval (CI) 56.4-61.9]; body mass index 30.8 kg/m [95% CI 30.1-31.7]; sex, 54% males [44-64]} were included. In comparison with the placebo or pioglitazone, the aleglitazar treatment significantly improved %HbA1c, high-density lipoprotein-cholesterol (HDL-chol), and triglycerides. Aleglitazar also significantly decreased fasting plasma glucose and apolipoprotein B compared with the placebo. However, compared with the placebo or pioglitazone, aleglitazar significantly increased serum creatinine levels and significantly decreased the estimated glomerular filtration rate. In addition, the aleglitazar treatment was associated with a significantly increased body weight. Incidence of hypoglycemia, gastrointestinal hemorrhage, bone fractures, heart failure, cardiovascular death, and malignancy was higher in the aleglitazar group. Despite efficacy in glycemic and lipidic control, the aleglitazar treatment was associated with a poor safety profile.

Topics: Biomarkers; Blood Glucose; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Female; Glomerular Filtration Rate; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Incidence; Lipids; Male; Middle Aged; Oxazoles; PPAR alpha; PPAR gamma; Risk Assessment; Risk Factors; Thiophenes; Treatment Outcome; Weight Gain