Sorry I don't have an answer for you, I saw this article...
http://www.onclive.com/web-exclusives/role-of-parp-inhibitors-evolving-in-triplenegative-breast-cancerit keeps saying "informative" which in my mind means not conclusive...so I am just pointing hat out, when I read clinical trials' results, I read between the lines, and it's best to ask your oncologist, if this has validity...
We are in San Diego, and I know we have a good oncologist and surgeon, Oncologist is Dr. James Sinclair,/Scripps/ he has been very straight with us, whether any new drugs are promising...