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Vitmamin K Supplements Could Improve
Anticoagulation Control |
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Reseachers from Newcastle University
and the Royal Victoria Infirmary,
Newcastle, have built on previous research
that reported that unstable control of
anticoagulationn is linked to low vitamin
K intake (Thrombosis & Haemostasis,
Vol. 93, pp. 872-875).
“We hypothesised that
supplementation with oral vitamin K would
improve stability in patients with
previously unstable control of
anticoagulation,” explained lead author
Elizabeth Sconce in the journal Blood.
“Concomitant
supplementation of vitamin K, perhaps
through reducing the relative day-to-day
variability in dietary vitamin K intake,
can significantly improve anticoagulation
control in patients with unexplained
instability of response to warfarin,”
said the researchers.
The research culd also have benefits on
a wider scale, they said, by reducing the
frequency of visits to monitor a patient's
control, reducing the associated costs of
medication, and improving a patient's
quality of life.
Source: Blood First Edition
Paper
Published online ahead of print, doi
10.1182/blood-2006-09-049262
“Vitamin K supplementation can improve
stability of anticoagulation for patients
with unexplained variability in response
to warfarin” Authors: E. Sconce, P.
Avery, H. Wynne, and F. Kamali
It
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