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January 1, 2003
Evidence-Based Medicine
Many physicians feel pressure to limit their prescribing to therapies
that have been shown to be effective using the current standard
of a "randomized clinical trial". A problem exists when
a patient does not respond to traditional therapy, and therefore
still has a need for an effective treatment. This patient's medical
problem might be solved by using a customized therapy that is based
upon sound scientific reasoning and/or a single study of one successful
case
("n=1 trial"). J.R. Hampton, a physician at University
Hospital in Nottingham, UK eloquently addresses this issue in an
article which appeared in Perspectives in Biology and Medicine in
Autumn 2002.
"The freedom of a doctor to treat an individual patient in
the way he believes best has been markedly limited by the concept
of evidence-based medicine. Clearly all would wish to practice according
to the best available evidence, but it has become accepted that
"evidence-based" means that which is derived from randomized,
and preferably double-blind, clinical trials. The history of clinical
trial development, which can be traced to the use of oranges and
lemons for the treatment of scurvy in 1747, has... led to difficult
concepts such as "equivalence" and aberrations such as
"meta-analysis." An examination of evidence-based
practice shows that it has usually been filtered through the opinions
of experts and journal editors, and "opinion-based medicine"
would be a more appropriate term. In the real world of individual
patients with multiple diseases who are receiving a number of different
drugs, the practice of evidence-based (or even opinion-based) medicine
is extremely difficult. For each patient a judgment has to be made
by the clinician of the likely balance of risks and benefits of
any therapy. Good practice still requires clinical freedom for doctors."
We work together with patients and other health care professionals
to provide customized medications and solve problems that are not
responsive to commercially available preparations.
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Questions regarding this article should be directed to the compounding
professionals at Martin Avenue Pharmacy, Inc. by calling 630-355-6400.
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