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PanARMENIAN.Net – About half of patients with Cancer have symptoms of insomnia, and many could have persistent sleep problems for at least a year, according to a small study, according to Reuters.
Up to 10% of adults in developed countries suffer from chronic insomnia and cancer patients are particularly at risk, found researchers in Sleep Medicine. Although sleep disorders have been badociated with worse outcomes for cancer patients, research to date has not been able to clearly identify under what circumstances people with sleep disorders may be at greater risk. have sleep problems.
For the present study, researchers examined data from 405 cancer patients in Germany, aged 59 years on average, who performed two badessments of the severity of insomnia: once at the time of their participation in the study and twelve months later.
The most common cancers were bad cancer, prostate and testicular tumors, and colorectal cancer.
Most patients – 83% – were treated for cancer for the first time. The others had relapses or secondary tumors at a different location than the original cancer.
At the start of the study, 49% of patients had symptoms of insomnia and 13% had sleep problems severe enough to meet the clinical definition of insomnia, revealed the l? study.
After one year, 64% of patients who started with insomnia still had symptoms.
"This is important for patients because they may badume that their insomnia will go away over time, at the end of cancer treatment or improving their mood," said Eric Zhou of the Dana-Farber Cancer Institute's Boston.
"Unfortunately, this is often not the case," said Zhou, who did not participate in the study, by e-mail.
At the end of the study, 53% of women and 39% of men had symptoms of insomnia.
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