We have just become aware of a new weight loss medication
that is currently in development. The new molecule is known as Beloranib and
works in a unique way so, if approved it would be first in class. Beloranib works by inhibiting a key enzyme
known as methionine aminopeptidase 2 (MetAP2). Through targeting this enzyme,
Beloranib can reduce the production of fat and enhance the metabolism of fat.
This results in a positive metabolic cascade that enables people to lose
weight. The 12 week trial on a small patient group led to an average weight
loss of 22 pounds. This weight reduction is significantly in excess of the weight
loss produced by either Qsymia or Belviq (both of which are now approved in the
US). Reductions in body fat and improved cardiovascular risk factors were also
observed. The additional benefit over these other medications was that there
was a greater degree of tolerability because it appeared to producing nothing
in the way of adverse events.
We really need to emphasise that the results we are
reporting are from a phase 1b trial and there were very few participants. We
have seen this before with other new molecules that go on to produce serious
side effects in later trials. We do not want to be in any way dismissive as we
have seen nothing but positive data. It is important to remember that this
medication is a long way off being licensed. Our estimate would be another 5
years from now before a licensee is issued and assuming all subsequent trials
go well.
The downside for patients may be that Beloranib
can only be injected. This is likely to be a subcutaneous injection in the same
way that Victoza (Liraglutide) is administered. Unlike Beloranib, Victoza is
available to prescribe today and many patients are using it with excellent
results. To get a prescription for Victoza, please click on the free
consultation button below.
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