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Re: Kadcyla Side Effects
There is a recent study od TDM1 and brain mets:
http://www.clinical-breast-cancer.co...14)00223-7/pdf
"Breast cancer brain metastases responding to primary systemic therapy with T-DM1."
Apparently there are few cases where the brain mets have responded to TDM1, but not many. And looks like it crosses BBB because this one is damaged after radiation. This is one of the Clinical Points of the study:
- Ado-trastuzumab emtansine might also cross the BBB but its true level of activity in the CNS is inadequately defined.
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2011/03 - dx IDC (15 weeks pregnant), Rx mastectomy, 1.5 cm, stage 1B, grade 3, ER-/PR-/HER2+, 1/20
2011/04 - started 3xFEC while pregnant (2 sessions)
2011/06 - daughter born healthy @36 weeks
2011/08 - 3xTaxotere & Herceptin, followed by 1 year of Herceptin, no rads
2013/09 - mets to liver, bones & lungs, started weekly Taxotere + Herceptin
2013/10 - stopped Taxotere after 4 weeks due to severe side effects, stay on weekly Herceptin, pleurodesis to right lung (previously 2 x thoracentesis)
2014/01 - Dec CT scan shows good liver response but progression to bones, Pamidronate plus Herceptin only
2014/01 - brain & spine MRI (symptomatic) shows very large number of mets in the brain, do urgent WBR (20Gy/5 fractions)
2014/02 - Herceptin, Perjeta, Abraxane, XGeva
2014/08 - stopped Abraxane, stayed on Herceptin, Perjeta, XGeva
2014/12 - brain mets progression, second round of WBR (25Gy/10 fractions), lungs stable, light activity in liver
2015/02 - progression in lungs (lymphangitic carcinomatosis), stop Herceptin / Perjeta, start TDM1
2015/07 - stable on the extra cranial disease (lungs, abdomen)
2015/07- brain MRI show tumors went to the leptomeningeal area and also new one started to grow deep brain, still on TDM1, not sure of next step ....
2015/08 - looking for help to get IT Herceptin in Canada
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Hybrid Mode
