title: Effect of Metformin on Hormonal and Biochemical Profile in PCOS Before and After Therapy.
abstract: Insulin resistance and the resultant hyperinsulinemia exacerbate the reproductive abnormalities of Polycystic Ovarian Syndrome by increasing ovarian androgen productions and decreasing serum sex hormone binding globulin. The present study was conducted to estimate serum insulin and testosterone level in 44 PCOS cases and 32 control patients. Simultaneously the role of metformin (an insulin sensitizing agent) in modulating insulin resistance and serum androgen level was also analyzed. A significant rise in serum insulin and testosterone (P < 0.001) was observed in cases in comparison to control. Fasting Plasma Glucose to insulin ratio, a marker of insulin resistance revealed a significant fall in PCOS group. Follow up of cases with metformin for 3 months revealed a significant fall in serum insulin (P < 0.05) with improvement in insulin resistance along with a nonsignificant fall in testosterone level. Serum insulin registered a significant positive correlation (P < 0.05) with serum testosterone revealing its etiological association. Thus administration of drugs ameliorating insulin levels is expected to provide new therapeutic modality for PCOS.
authors.forename: Bratati
authors.initials: B
authors.lastname: Singh
authors.forename: Suchismita
authors.initials: S
authors.lastname: Panda
authors.forename: Rachita
authors.initials: R
authors.lastname: Nanda
authors.forename: Sanghamitra
authors.initials: S
authors.lastname: Pati
authors.forename: Manaswini
authors.initials: M
authors.lastname: Mangaraj
authors.forename: Pratima Kumari
authors.initials: PK
authors.lastname: Sahu
authors.forename: Prakash Chandra
authors.initials: PC
authors.lastname: Mohapatra