Breast Cancer Index: What's your experience?

Posted by virginiae @virginiae, Nov 1, 2021

Has anyone done this test to determine if staying on aromatase inhibitors beyond 5 years is advised for you? https://www.breastcancerindex.com/
Did your insurance cover it? What was the recommendation? Thx

Interested in more discussions like this? Go to the Breast Cancer Support Group.

@windyshores

Just ignore that! I got way too involved in looking at my specimen blocks because my tumor was part ductal, part lobular, part HER2+, part HER2- and I had contradictory tests and wanted the worst part of the tumor to be tested. I don't even remember how I knew anything about the blocks! For BCI I had the same block sent that had gone to the Oncotype for consistency. Honestly not necessary!

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I had two tumors, I guess I would send the one with higher ONCOTYPE number. Also, Going to sign on to Signatera ( “blood biopsy” concept to detect trace DNA that matches tissue DNA ) interesting new development.

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@colely

Has anyone had an experience with the breast cancer index test? It provides information to help women diagnosed with early stage, hormone receptor-positive breast cancer and their oncologist make a personalized decision about extending anti-estrogen therapy beyond 5 years. They use a piece of your tumor for the testing. My oncologist is suggesting I live in hell for another 5 years, based on no new types of testing. Has anyone had this test? What do you all think of this test?

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The Breast Cancer Index (BCI) test is a genomic test that can help predict the likelihood of recurrence of estrogen receptor (ER)-positive, lymph node-negative breast cancer. The test analyzes the expression of genes associated with cancer growth and proliferation, as well as the activity of ER signaling.

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@anjalima

I had two tumors, I guess I would send the one with higher ONCOTYPE number. Also, Going to sign on to Signatera ( “blood biopsy” concept to detect trace DNA that matches tissue DNA ) interesting new development.

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Did Signatera test. Got the result back yesterday which was negative . This is good news. I encourage people to look into this test if interested in knowing if you may have a recurrence in the future.

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@orsejr

Did Signatera test. Got the result back yesterday which was negative . This is good news. I encourage people to look into this test if interested in knowing if you may have a recurrence in the future.

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Good news indeed! 🌸

Having my blood draw on Friday. Any mitigation strategy I can apply going forward is likely helpful.

Still have not been able to learn more about the cost but I understand it’s possible Medicare will pay for it; it’s possibly the only saving Grace to ones 65th birthday… and, of course, my grandchildren!

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