Pharma Blog Watch
Targeting
Viruses (In the Pipeline)
In his post, Derek Lowe discusses hepatitis C as a disease target. "Antiviral
drugs are one of those big unmet medical needs that we talk about in the drug
industry," he writes. "The problem is, the reason that some of these
big opportunities are unclaimed is that they're not easy to address. As I've
said here before, one big problem with antivirals is that there are a very limited
number of good targets for drugs. After all, viruses are pretty stripped-down
to start with: they do a limited number of things, but they do them very well
indeed. Compared to a relatively target-rich therapeutic area like cancer, infectious
disease is a desert."
"Various development programs have come and gone, but no one has been able to really nail this one," he writes. "Vertex is now in the middle of trying to, and they're really betting a large part of the company on the attempt. Over the next few months, results should start coming out for their PROVE trials of telaprevir (VX-950), and for Vertex's sake, the drug had better work."