Thread: Neratinib Trial
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Old 10-21-2009, 07:16 PM   #19
Laurel
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Re: Neratinib Trial

It says Neratinib is:

An orally available, 6,7-disubstituted-4-anilinoquinoline-3-carbonitrile irreversible inhibitor of the HER-2 receptor tyrosine kinase with potential antineoplastic activity. Neratinib binds to the HER-2 receptor irreversibly,

I wonder what implication the irreversible part may have on the her2 receptors in heart muscle? Tykerb is reversible and it does not say regarding Herceptin. My comprehension is so very limited. Perhaps I am over-thinking this? Lani? Anyone?
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Dx'd w/multifocal DCIS/IDS 3/08
7mm invasive component
Partial mast. 5/08
Stage 1b, ER 80%, PR 90%, HER-2 6.9 on FISH
0/5 nodes
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Herceptin every 3 weeks. Finished 7/09
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Bilat SPM w/reconstruction 10/08
Clinical Trial w/Clondronate 12/08
Stopped Clondronate--too hard on my gizzard!
Switched back to Tamoxifen due to tendon pain from Femara

15 Years NED
I think I just might hang around awhile....

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