The pharmaceutical marketplace sees
"Obesity" as "the trillion dollar disease". That's the estimated profit that a successful weight
loss drug can expect to make.
So we ask the question, are pharmaceutical
companies getting closer to delivering weight loss pills that really works? In other words, a
weight loss pill that is not only safe, but is effective at solving
the problem of "Obesity"? Well, the truth of the matter is, and from my research, No, they
haven't.
Weight Loss PillsTo Reduce
Obesity.
It's true, the Food and Drug Administration (FDA) have approved a small number of
weight loss pills i.e. Meridia and Xenical for long-term use in the
treatment of obesity (BMI 30 or more).
But evidence gathered from clinical trials
of these weight loss pills,
does suggest that the effectiveness of treating obesity with these types of dieting pills is
far from impressive, with total annual weight loss tending to be in the range 8-20 pounds.
And furthermore, the highest weight loss was from patients who participated in supervised
trials involving the use of a combination of drug treatment, diet, exercise and counseling.
Which does make it difficult to know the precise effect of the medication alone.
By comparison, less well supervised obesity
drug trials, do tend to have a higher drop out rate as well as a reduced weight loss. Also, the
longer the trial period used, the lower the compliance was, and the lower the weight loss that was
achieved.
In-short, while they are helpful to some
patients,weight loss pillshave not yet given us the answer to obesity,
and long-term weight loss, especially when you factor into the equation things like the costs
involved. Should we be surprised? The answer to that is clearly no, because after all, even
bariatric surgery is no guarantee of maintaining a long term weight loss, that is unless
patients fully comply with the necessary post-operative diet imposed. Indeed, some obesity experts
even claim that medical intervention, likeweight loss pills, drugs or surgery, are almost by
definition doomed to fail, for the very simple reason that they take responsibility and control
away from the patient. According to this view of course, it's only when a patient accepts full
responsibility for their own lifestyle and eating habits, that they have a really good chance of
achieving a normal body weight in the long term. Unfortunately, this view of course, satisfies no
one, it certainly doesn't satisfy the pharmaceutical companies who need to make a profit. It
doesn't satisfy medical practitioners, who need to give hope to their obese patients, and finally,
it doesn't satisfy consumers, who want to achieve "push the magic button" instant weight loss, and
without having to change their eating habits or lifestyle. In short, there is a huge global demand
forweight
loss pillsthat work, but a viable pill
or drug has yet to be developed.