Improvement of endothelial function with metformin and rosiglitazone treatment in women with polycystic ovary syndrome

Abstract

A 6-month therapy with insulin sensitizers, MET and ROSI, resulted in marked improvement of endothelial function in young PCOS patients without clinically evident atherosclerosis who were not severely insulin resistant. Neither drug was superior to the other. We conclude that therapeutic intervention with either insulin sensitizer may reverse the atherosclerotic process in PCOS patients at its early stage.