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Biotech / Medical : Vertex Pharmaceuticals (VRTX) -- Ignore unavailable to you. Want to Upgrade?


To: Casaubon who wrote (579)4/24/2002 3:33:12 PM
From: dalroi  Read Replies (1) | Respond to of 1169
 
this is the reason

Drug developers Vertex
Pharmaceuticals Inc. (NASDAQ:VRTX) and Aventis SA (SBF:AVEP) said on
Wednesday their experimental arthritis drug did not prove
significantly more effective than a placebo.
Shares of tiny Vertex were off $5.51, or 19 percent, at
$23.25 in afternoon Nasdaq trading. Shares of Aventis, which
has a much larger pipeline and portfolio of drugs, were up
$1.02 to $70.02 on the New York Stock Exchange.
In the mid-stage, or Phase II, trials reported Wednesday,
Vertex and Aventis reported that rheumatoid arthritis patients
on the experimental drug showed improvement in symptoms of the
disorder, but the benefit was not statistically significant.
Rheumatoid arthritis occurs when the body's immune system
becomes overactive, causing pain and discomfort in the joints.
Cambridge, Massachusetts-based Vertex and Aventis of France
said they plans to "expand" clinical development of the drug,