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Biotech / Medical : VD's Model Portfolio & Discussion Thread

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To: Vector1 who wrote (1213)6/14/1997 11:54:00 AM
From: Pseudo Biologist   of 9719
 
Vector, thanks for the replies. Your posted statistics are consistent with what is being said in IDEC's 10K and with statements in a couple of scientific papers I've checked (left references at work - will post if interested). It seems CLTR's drug is doing better than IDEC's; hope we agree we cannot compare either one directly with Oncolym's data on the intermediate- and high-grade forms.

I dug out the BioCentury issue (pages A7-A9 of Sept 23, 1996) and, besides giving an excellent comparison between IDEC and CLTR's NHL drugs, it contains some data on CLTR's drug performance on intermediate-grade disease. While for low-grade and transformed low-grade the total response (complete +partial) was 75-86%; for intermediate-grade was 5% complete, and 42% partial. The caveat here is that there were only 19 patients in the latter group (vs. 40 or so in the the low-grade and transformed groups). I think this is one reason why they will focus pivotal trial on low-grade form (besides other reasons you list).

I still do not know what the %'s are among the different grades are for *new* cases (the 50-60K number in the US). Have you found data on this?

M-PB
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