Men With Insomnia May Have Higher Death Risk
Study Shows 4-Fold Higher Death Rate in Men With Insomnia vs. Normal Sleepers
New Insomnia Treatments Needed continued...
Vgontzas and colleagues study enrolled 1,741 randomly selected men and women. All study participants had to spend a night in the sleep lab, where their actual sleep duration was measured. They found that not all self-described insomniacs actually sleep less than normal people -- and that not all normal people who sleep less are insomniacs.
But their main finding was that insomnia sufferers who sleep poorly in a sleep lab are at significantly increased risk of illness and death.
"For all these years people have considered insomnia as a nuisance, as a problem of the 'worried well,'" Vgontzas says. "But this study shows that what we are talking about is a real and credible health problem."
Shives fully agrees with Vgontzas on this. She notes that some people with insomnia actually sleep better in a sleep lab, or in a hotel, than they do at home. Those who sleep poorly in the lab, she suggest, may represent a particularly high-risk subgroup.
Shives and Vgontzas agree on another thing: Contrary to popular opinion, insomnia is very difficult to treat.
"The current treatments available for insomnia are very, very limited," Vgontzas says. "We really have to increase our efforts to find new treatments. I know every drug company advertises its sleeping pill, but these medications are good for only a little while. Insomnia lasts for a long time. Our patients are frustrated with us, and we are frustrated with lack of success."
"The dark side of the moon is we don't understand insomnia very well and we treat it worse," Shives says.
"The pills don't get most people seven or eight hours of sleep. At most they get six. A whole subset of patients immediately feels bad when they take these drugs. And then there are insomniacs for whom they seem like miracle pills, until they take them for a year and they don't work anymore."
Shives says people with insomnia suffer a real physical illness. But for patients who get no relief from medication, she often recommends cognitive behavioral therapy (CBT) with a qualified psychologist.