Re: metformin and PCOS

From: mperloe@ivf.com ("mperloe@ivf.com")
Wed Feb 26 16:28:50 2003


How does one diagnose insulin resistance? Unless you are doing a insulin glucose clamp study, you are only guessing at resistance. You can measure hyperinsulinemia, but many insulin resistant patient have normal insulin levels.

Go back and read the original papers. The findings suggest if the androgens are elevated and cycles irregular, metformin works well. I now utilize metformin in almost all WHO typeII patients as first line therapy and only add in clomiphene or letrozole after a minimum of three months of therapy including a low glycemic diet.

Original Message: ----------------- From: rje1@bigpond.net.au (Dr Ron Jewell) ----------------- Date: Tue, 25 Feb 2003 08:10:12 -0600 ----------------- To: ob-gyn-l@mail.medispecialty.com Subject: metformin and PCOS

I have used metformin in PCOS patients with documented insulin resistance to induce ovulation with good success. Does anyone have any experience with the obese PCOS patient without insulin resistance? Any role for the drug?

Comments invited.

--
Ron Jewell
Bunbury WA

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