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September
24,
2009 -- 11:45am PDT
Prilosec and Plavix Together Again!
Breaking and big news for heart patients: the
controversy over
taking Proton Pump Inhibitors (PPI) along with clopidogrel (Plavix)
has
been
addressed by a large randomized clinical trial which showed no
interaction between these drugs!
This translates to an immediate and important message to patients: it
is safe to take your Prilosec (and other similar drugs, such as Nexium,
Prevacid and Protonix) with your Plavix! In fact, one of the reasons
these two drugs have been prescribed together is that the PPIs can
allay
gastric problems and bleeding that may be a side effect of Plavix
-- something which can have an important beneficial effect.
The
COGENT Study, subtitled "A Prospective, Randomized, Placebo-Controlled
Trial of Omeprazole in Patients Receiving Aspirin and Clopidogrel"
was just presented by Dr. Deepak L. Bhatt
at the TCT 2009 meeting in San
Francisco and there will be a full report of that study later on
Angioplasty.Org.
As I have reported previously, there have been a number
of conflicting studies of this issue, one of the most recent being a
major report from Medco Health, which was presented at the recent SCAI
annual meeting. But this was an observational study -- large populations
of patients were looked at via prescription records, etc. However,
lacking a definitive trial, this and other studies have
caused patients to stop taking these drugs together.
So the panel of physicians at
this morning's press
conference was quite vocal and joined in a strong opinion that
true scientific evidence can only
be discerned in a
randomized clinical trial (RCT). As Dr. Christopher
Cannon stated:
"This is the big study! The others
got it wrong and it shows the danger of blowing up headlines
from non-RCT data. The fact is that the use of PPIs with clopidogrel
should be encouraged, not discouraged."
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More to come....
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