The same digital screens that have helped nurture a generation of insomniacs can also help restore regular sleep, researchers reported on Wednesday. In a new study, more than half of chronic insomniacs who used an automated online therapy program reported improvement within weeks and were sleeping normally a year later.
The new report, published in the journal JAMA Psychiatry, is the most comprehensive to date suggesting that many garden-variety insomniacs could benefit from the gold standard treatment — cognitive behavior therapy — without ever having to talk to a therapist. At least one in 10 adults has diagnosable insomnia, which is defined as broken, irregular, inadequate slumber at least three nights a week for three months running or longer.
"I've been an insomniac all my life, I've tried about everything," said Dale Love Callon, 70, known as Dacie, a math tutor living in Rancho Palos Verdes, Calif., who recently used the software. "I don't have it 100 percent conquered, but I'm sleeping much better now."
Previous studies have found that online sleep therapy can be effective, but most have been smaller, or focused on a particular sleep-related problem, like depression. The new trial tested the digital therapy in a broad, diverse group of longtime insomniacs whose main complaint was lack of sleep. Most had used medication or supplements over the years, and some still did.
"These results suggest that there are a group of patients who can benefit without the need of a high-intensity intervention," like face-to-face therapy, said Jack Edinger, a professor in the department of medicine at National Jewish Health in Denver, who was not a part of the study. "We don't know yet exactly who they are — the people who volunteer for a study like this in first place are self-motivated — but they're out there."