Metformin and Folate Supplementation in Polycystic Ovary Syndrome (PCOS) Patients

Summary

Context: Metformin administration in women with polycystic ovary syndrome (PCOS) improves hormonal and metabolic patterns with beneficial effects in terms of reproductive outcomes and intermediate cardiovascular disease risk factors. Furthermore, reduced folate and vitamin B12, and increased homocysteine (Hcy) levels have been found in type-2 diabetes mellitus patients treated with metformin. Objective: To evaluate if metformin administration exerts any effects on Hcy levels, and if folate supplementation may improve endothelial structure and function in PCOS patients.

Timeline

Start

2004-01

Primary completion

—

Completion

2007-05

Publications

• Results Palomba S, Falbo A, Giallauria F, Russo T, Tolino A, Zullo F, Colao A, Orio F. Effects of metformin with or without supplementation with folate on homocysteine levels and vascular endothelium of women with polycystic ovary syndrome. Diabetes Care. 2010 Feb;33(2):246-51. doi: 10.2337/dc09-1516. Epub 2009 Nov 23.

Drugs

Indications