Study links sleep medications use to dementia risk in older adults
Researchers have recently noted that the routine use of sleeping medication was associated with incident dementia across the follow-up interval, as published in the Journal of Sleep Medicine.
Sleep difficulties are common among older adults, and clinical management of sleep difficulties commonly includes sleep medication (pharmacological and non-pharmacological).
Hence, RebeccaRobbins and her colleagues from the Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA conducted the present study to examine the sleep medication use and incident dementia over 8 years using nationally representative data from older adults ages 65 years and older in the United States.
The authors collected data from the National Health and Aging Trends Study (NHATS), a nationally-representative longitudinal study of Medicare beneficiaries. Routine sleep medication use (pharmacological and non-pharmacological) was defined as use "most nights" or "every night."
A total of 6373 participants were screened for dementia with validated instruments that assessed memory, orientation, and executive function. Most of the participants (21%) were aged between 70–74 years and 59% were female and the sample comprised non-Hispanic White (71%).
The investigators conducted a prospective analyses to examine the relationship between routine sleep medication use and incident dementia using Cox proportional hazards modeling and estimated survival curves. Analyses controlled for age, sex, marital status, education, and chronic conditions.
The following results were highlighted-
a. At baseline, 15% of our study sample reported using sleep medication routinely, which is representative of 4.6 million older adults in the US.
b. Covariate adjusted proportional hazard models revealed that routinely using sleep medication was associated with incident dementia.
Hence, the authors concluded that "in a nationally representative study of older adults in the US across 8 years of data it was observed that 15% of older adults report routinely using sleep medication, yet routine use of sleeping medication was associated with incident dementia across the follow-up interval. However, future research may examine behavioral approaches to improving sleep among older adults."
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.