title: Comparison of metabolic profile and adiponectin level with pioglitazone versus voglibose in patients with type-2 diabetes mellitus associated with metabolic syndrome.
abstract: Type 2 diabetes mellitus (T2DM) associated with metabolic syndrome (MetS) represents a high risk of cardiovascular disease. We compared the effect of early intervention with pioglitazone versus voglibose on physical and metabolic profiles and serum adiponectin level in patients with T2DM associated with MetS. Sixty patients who were diagnosed for the first time as T2DM associated with MetS were analyzed for insulin sensitivity, lipid profile, serum adiponectin and systemic inflammation. Those patients were randomly assigned to oral pioglitazone group (n = 30) or voglibose group (n = 30) in addition to conventional diet and exercise training. Body mass index and waist circumference did not change in the pioglitazone group, whereas these physical parameters significantly decreased in the voglibose group during a 6-month follow-up period. However, glycosylated hemoglobin, fasting plasma glucose, and HOMA-IR more significantly decreased in the pioglitazone group. The level of serum adiponectin especially high-molecular weight adiponectin markedly increased in the pioglitazone group. Moreover, high sensitive CRP significantly decreased only in the pioglitazone group. These results suggest that voglibose is superior in improving obesity, while pioglitazone is superior in ameliorating insulin sensitivity and increasing serum adiponectin in patients with an early stage of T2DM associated with MetS.
authors.affiliation: Second Department of Internal Medicine, Kansai Medical University, Moriguchi, Japan.
authors.forename: Keisuke
authors.initials: K
authors.lastname: Fujitaka
authors.forename: Hajime
authors.initials: H
authors.lastname: Otani
authors.forename: Fusakazu
authors.initials: F
authors.lastname: Jo
authors.forename: Hiromi
authors.initials: H
authors.lastname: Jo
authors.forename: Emiko
authors.initials: E
authors.lastname: Nomura
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Iwasaki
authors.forename: Mitsushige
authors.initials: M
authors.lastname: Nishikawa
authors.forename: Toshiji
authors.initials: T
authors.lastname: Iwasaka
mesh_terms: D052242:Adiponectin / Q000097:blood; D003924:Diabetes Mellitus, Type 2 / Q000097:blood* / Q000150:complications / Q000188:drug therapy*; D065089:Glycoside Hydrolase Inhibitors; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D007294:Inositol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D007333:Insulin Resistance; D024821:Metabolic Syndrome / Q000097:blood* / Q000150:complications; D055442:Metabolome; D009765:Obesity / Q000097:blood* / Q000150:complications / Q000188:drug therapy; D000077205:Pioglitazone; D045162:Thiazolidinediones / Q000627:therapeutic use*
chemical_list: D052242:Adiponectin; D065089:Glycoside Hydrolase Inhibitors; D007004:Hypoglycemic Agents; D045162:Thiazolidinediones; D007294:Inositol; C102817:voglibose; D000077205:Pioglitazone