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ALMOST 6
percent of the world’s adult population has diabetes,
and recent studies have shown that it could increase
from 230 million today to 350 million in less than 20
years.
There
are two main types of diabetes: type 1 and type 2.
People with type 1 diabetes do not usually produce
insulin. People with type 2 diabetes do not produce
enough insulin or cannot use it properly. Around 90
percent of all diabetes patients worldwide have type 2
diabetes.
“It used
to be that only adults have type 2 diabetes. But now,
younger patients get diagnosed with this particular
diabetes,” said Dr. Araveli Panelo, executive director
of the UERM Institute for Studies on Diabetes
Foundation, during a press conference hosted by
pharmaceutical company Merck Sharp & Dohme (MSD).

The
usual symptoms of diabetes include increased thirst,
weight loss, increased hunger, dry mouth, nausea,
frequent urination and blurred vision.
Dr.
Panelo added that various complications attributable to
diabetes—which include coronary heart disease, kidney
failure, diabetic foot disease, nerve damage, stroke,
hypertension and depression—and diabetes morbidity and
mortality are expected to rise if the disease is not
managed or treated.
“We are
happy that new advances in the management of type 2
diabetes are continuously being developed to bring hope
to patients and their families,” said Dr. Panelo. MSD
has launched Janumet, a drug combination of sitaglipitin
and metformin.
“The
recent approval of sitaglipitin, in combination with
metformin, is an exciting new option that can
effectively lower blood-sugar levels with fewer unwanted
side effects often associated with existing medicines,”
says Dr. Dr. Sjoberg Kho, an endocrinologist and
consultant at the University of Santo Tomas Hospital.
Those
side effects include hypoglycemia (very low blood sugar)
and weight gain. In a large controlled trial, patients
taking sitaglipitin, plus metformin lost weight compared
with patients taking glipizide, plus metformin who
gained weight.
Sitaglipitin is a dipeptyl peptidase-4 (DOO-4)
inhibitor, which works by enhancing the body’s own
ability to lower blood sugar.
The
combination of sitaglipitin and metformin takes on a
comprehensive approach to diabetes treatment, combining
the modes of action of two effective therapies—the
incretin action enhancement provided by the DPP-4
inhibitor and the improved glucose utilization due to
metformin. |