There is currently a phase three clinical trial running on this. I'm trying to get more information as it's not at my cancer center. My oncologist decided not to run the trial because of concerns about the health impacts of using metformin in women without diabetes. Has anyone started the trial? I'm wondering how it's going.
I don't even know if I'm eligible, as I'm more than one year from dx and surgery.
Here's the link:
http://clinicaltrials.gov/ct2/show/NCT01101438