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Biotech / Medical : Cell Therapeutics (CTIC)
CTIC 9.0900.0%Jun 26 5:00 PM EST

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To: olivier benrubi who wrote (590)3/10/2005 3:20:30 PM
From: tuck  Read Replies (2) of 946
 
>>Wouldn't a fair proportion of Stellar 2 patients be Pac resistant as they are second line ?<<

Not sure. It's 2nd line treatment, indeed, and patients are required to have had a year of platinum therapy. While the protocol doesn't specifically exclude paclitaxel patients (specifically excludes PEG paclitaxel), I don't see how they could be in there unless maybe they were on a doublet of paclitaxel and platinum. That's possible, certainly, I'm not sure how common that doublet is now. The protocol says patients will be stratified on the basis of prior taxane therapy, which is a good thing, because there isn't much cross-resistance between docetaxel and paclitaxel. If they are a large part, you're right that it could be a problem, as the subset of patients not resistant might not be large enough for good power.

Cheers, Tuck
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