Eur J Endocrinol. 2002 Aug;147(2):217-21.

The effect of metformin on hirsutism in polycystic ovary syndrome.

Authors:

Kelly CJ, Gordon D.

Stobhill Hospital, North Glasgow University NHS Trust, Glasgow, G21 3UW, UK. c.kelly@clinmed.gla. Ac.uk

Objectives:

Polycystic ovary syndrome (PCOS) is a common reproductive disorder characterised by insulin resistance and often associated with hirsutism. Insulin sensitising agents, such as metformin, improve both the biochemical and reproductive parameters; however, no study has been designed to specifically assess the effect of metformin on hair growth.

DESIGN AND

Patients:

Sixteen women with PCOS and hirsutism were enrolled into a 14 month (two 6 month phases with a 2 month washout) double-blind placebo-controlled cross over study.

Measurements:

Hirsutism was assessed using the Ferriman and Gallwey (F-G) score, patient self-assessment and growth velocity. Weight, height and waist-hip ratio were recorded. Gonadotrophins, androgens, plasma glucose and lipids were also measured.

Results:

Ten women completed the full 14 month study. There was a significant improvement in hirsutism at the end of the metformin phase compared with placebo: F-G score 15.8+/-1.4 vs 17.5+/-1.2 (P=0.025) and patient self-assessment 2.4+/-0.1 vs 3.3+/-0.3 (P=0.014). Growth velocity, in millimetres per day at the end of each phase also improved (0.67+/-0.17 vs 0.77+/-0.11; P=0.03). There was a non-significant improvement in both sex hormone binding globulin (SHBG) and free androgen index (FAI), although there was a significant difference between baseline and metformin treatment for SHBG (P=0.023) and FAI (P=0.036). Metformin treatment also reduced weight significantly (91.5+/-7.6 vs 94.0+/-9.8 kg; P=0.009) and led to a significant improvement in cycle Frequency (0.53+/-0.12 vs 0.35+/-0.08 cycles per month; P=0.008).

Conclusion:

We have demonstrated that metformin treatment in a group of women with PCOS results in a clinically and statistically significant improvement in hair growth compared with placebo.


Women's Health



women's health

See Also:

Hirsutism

Alopecia

Women's Health

Thank you for choosing to visit us.


This is the personal website of David A Viniker MD FRCOG, Consultant Obstetrician and Gynaecologist at Whipps Cross University Hospital, London - Specialist Interests - Reproductive Medicine including Infertility, PCOS, PMS, Menopause and HRT.

I do hope that you find the answers to your women's health questions in the patient information and medical advice provided.





Your Own Web Presence

 

For £35

 

 

FirstWebSiteDesign.com

 

Have your own web ad on the internet and optimized for good positioning.

 

Your Own Dedicated Web Page Designed Specifically For You

 

More Effective

Than Your Own

Single Page Website

 

For £35

 

 

FirstWebSiteDesign.com