The Effects of Metformin or Orlistat on Obese Women with Polycystic Ovary Syndrome: A Prospective Randomized Open-Label Study
This 2011 prospective randomized open-label study compared the effects of metformin and orlistat on hormonal profiles, lipid parameters, and ovulation rates in 80 obese women with PCOS over a 3-month period. Both treatments led to significant reductions in body weight, BMI, and waist circumference, with no significant difference between the