Hi Linda -
We all want to know how effective our treatments are for others as that can give us a boost with some positive HOPE. I felt the same way.
My mets were before the creation of this board (;(, so I had to find other ways to get confidence in my treatment - a very risky clinical trial for extensive liver mets.
Navelbine was part of that trial - and proved to be very effective for me. I believe it is a GOOD drug for many women. Not sure how many doses of navelbine I had, but weekly (with only 2 or 3 misses due to low counts) for nearly 7 months.
Talk to your drugs, encourage them to "search and destroy." You will see an end to all this! I am NED.