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March
5,
2007 -- 11:53pm EST
Dueling Thromboses
We're talking thromboses or blood clots --
and oddly enough the same day that Vice-President
Cheney was diagnosed with
a thrombosis,
specifically
a deep venous
thrombosis (DVT) in his leg, Representative Henry Waxman announced
he had sent
a letter, on behalf of the House Committee on Oversight and Government
Reform, to the two drug-eluting stent manufacturers, Boston Scientific
and Cordis, to deliver information to his Committee about late stent
thrombosis and their DES marketing strategies.
Adding to this coincidence of events in Washington is
Wednesday's "Workshop With The FDA" session at the CRT
2007 meeting, run by Dr. Ron Waksman (not Waxman) of the Washington
Hospital Center. This
all-day session will bring together a wide variety of industry,
government and
physicians to hash out the issues surrounding late stent thrombosis
in drug-eluting stents.
And the clinical issues are complex -- it will be interesting
to see what a Congressional Committee is able to come up with in
this area, since the large inclusive panel of experts that the FDA
convened in December felt there wasn't enough solid data to make
a definitive statement about "off-label" use of DES, other than a recommendation
for longer clopidogrel therapy, more care in patient selection and
more study of the incidence of late stent thrombosis.
As for the marketing issues -- this information has not
been aired much before. Stay tuned....
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