HER2 Support Group Forums - View Single Post

Dear Janet,

We have run the Bayer test a couple of times and it coincides with my tumor markers. The last time we ran it, it was on the very limit of still being normal at(12.9) and my tumor markers (CA 15-3) were at 28. something, also at the upper end of normal. So, my doctor puts alot of value on keeping track of my tumor markers. I know for some they are not an accurate gauge, but they sure seem to be for me.

Kim in CA

__________________
Diag. Feb 1997 4.5cm IDC <10%ER+, PR-. 5 out of 36 nodes +. Mastectomy followed by 3 rounds Adriamycin/Cytoxin.

5/1997 Hi Dose Chemo w/ Stem cell rescue. Spent 4 weeks in isolation ward. Then 6 weeks radiation.

9/2001 widespread mets to liver. 8 mos Taxotere/Herceptin brought me almost to NED. Stop Taxotere & add Femara .

11/2002 liver resection to remove spot that turned out to be necrosis. Officially NED!

7/2003 Tumor markers rising add Xeloda Disastrous reaction, 8 days hospital, but tumor markers came back to normal!

June -Dec 2004 UW Vaccine Trial.

7/2005 MRI single 11mm brain met
8/2005 Gamma Knife.

Brain MRI @3 months NED!

2006-2011 brain/body still NED

8/04/11 Taking Herceptin break, will monitor with tumor markers.

6/20/12 Tumor markers begin to rise. CA15-3 is 31.3 and Her2 Serum is at 17.1 Decide to repeat in one month.

7/23/12 CA15-3 now 49.3
Her2 Serum 26.8

8/6/12 Back on Herceptin
CA15-3 now 76
Her2 Serum now 49

11/7/12 Add weekly Taxotere for 4 cycles

2/2013 Stopped Taxotere added Perjeta. MRI shows approx. 50% reduction liver mets. CA15-3 still elevated @ 55. Will continue on just Herceptin & Perjeta.

November 2014 Continuing on Herceptin, Perjeta, and
Femara indefinitely. Guess I'm NED again, but watching those tumor markers carefully!

Dec. 2015 PET scan reveals mass in perirectal area of abdomen.biopsy confirms. Still Her2+, but no longer ER+. Bye bye Femara

Jan 2016 Begin Kadcyla

March 2016 PET scan shows tumor now barely visible, still NED everywhere else.
2016/2017 continue Kadcyla

November 2017 brain MRI reveals small focus of T2 hyperintensity with possible 4mm enhancing nodule. Short term follow up MRI suggested. Stay tuned...

11-18-2006, 07:03 PM	#12
Kim in CA Senior Member Join Date: Sep 2001 Location: California's Gold Country Posts: 404	To Janet/FL Re: Bayer Serum Test Dear Janet, We have run the Bayer test a couple of times and it coincides with my tumor markers. The last time we ran it, it was on the very limit of still being normal at(12.9) and my tumor markers (CA 15-3) were at 28. something, also at the upper end of normal. So, my doctor puts alot of value on keeping track of my tumor markers. I know for some they are not an accurate gauge, but they sure seem to be for me. Kim in CA __________________ Diag. Feb 1997 4.5cm IDC <10%ER+, PR-. 5 out of 36 nodes +. Mastectomy followed by 3 rounds Adriamycin/Cytoxin. 5/1997 Hi Dose Chemo w/ Stem cell rescue. Spent 4 weeks in isolation ward. Then 6 weeks radiation. 9/2001 widespread mets to liver. 8 mos Taxotere/Herceptin brought me almost to NED. Stop Taxotere & add Femara . 11/2002 liver resection to remove spot that turned out to be necrosis. Officially NED! 7/2003 Tumor markers rising add Xeloda Disastrous reaction, 8 days hospital, but tumor markers came back to normal! June -Dec 2004 UW Vaccine Trial. 7/2005 MRI single 11mm brain met 8/2005 Gamma Knife. Brain MRI @3 months NED! 2006-2011 brain/body still NED 8/04/11 Taking Herceptin break, will monitor with tumor markers. 6/20/12 Tumor markers begin to rise. CA15-3 is 31.3 and Her2 Serum is at 17.1 Decide to repeat in one month. 7/23/12 CA15-3 now 49.3 Her2 Serum 26.8 8/6/12 Back on Herceptin CA15-3 now 76 Her2 Serum now 49 11/7/12 Add weekly Taxotere for 4 cycles 2/2013 Stopped Taxotere added Perjeta. MRI shows approx. 50% reduction liver mets. CA15-3 still elevated @ 55. Will continue on just Herceptin & Perjeta. November 2014 Continuing on Herceptin, Perjeta, and Femara indefinitely. Guess I'm NED again, but watching those tumor markers carefully! Dec. 2015 PET scan reveals mass in perirectal area of abdomen.biopsy confirms. Still Her2+, but no longer ER+. Bye bye Femara Jan 2016 Begin Kadcyla March 2016 PET scan shows tumor now barely visible, still NED everywhere else. 2016/2017 continue Kadcyla November 2017 brain MRI reveals small focus of T2 hyperintensity with possible 4mm enhancing nodule. Short term follow up MRI suggested. Stay tuned...