Diabetics who suffer
from obstructive
sleep apnea (OSA) may face an increased risk for a painful condition known
as diabetic peripheral neuropathy, according to a recent study conducted in the
United Kingdom.
The research, the
findings of which were reported in the American
Journal of Respiratory and Critical Care Medicine, focused on 234 adults
with a mean age of 57 years who have type 2 diabetes. Sixty-five percent of the
patients were diagnosed with OSA, with 40 percent of patients suffering from
moderate to severe OSA.
The prevalence of
diabetic peripheral neuropathy—a nerve disorder that can cause pain or numbness
in the hands, arms, feet and legs—was significantly greater in patients who
suffered from sleep apnea. According to the study, 60 percent of the diabetic
patients with OSA experienced neuropathy while only 27 percent of the diabetics
without sleep apnea experienced neuropathy.
Although the role of
sleep apnea in the development of diabetic peripheral neuropathy warrants
further review, researchers noted that nitrotyrosine and lipid peroxide levels
were elevated in patients with OSA.
This findings of this
study demonstrate yet another reason why it’s important to undergo evaluation
if you experience any symptoms of sleep
apnea. Sleep apnea has been associated with numerous severe health problems
if not treated.
Fortunately, the
burgeoning field of dental sleep
medicine provides a number of treatment options, including the use of
comfortable, custom-made oral appliances.