Prevalence of sleep disturbances in mild cognitive impairment and dementing disorders: a multicenter Italian clinical cross-sectional study on 431 patients.
نویسندگان
چکیده
BACKGROUND/AIMS Sleep disturbances are common in the elderly and in persons with cognitive decline. The aim of this study was to describe frequency and characteristics of insomnia, excessive daytime sleepiness, sleep-disordered breathing, REM behavior disorder and restless legs syndrome in a large cohort of persons with mild cognitive impairment or dementia. METHODS 431 consecutive patients were enrolled in 10 Italian neurological centers: 204 had Alzheimer's disease, 138 mild cognitive impairment, 43 vascular dementia, 25 frontotemporal dementia and 21 Lewy body dementia or Parkinson's disease dementia. Sleep disorders were investigated with a battery of standardized questions and questionnaires. RESULTS Over 60% of persons had one or more sleep disturbances almost invariably associated one to another without any evident and specific pattern of co-occurrence. Persons with Alzheimer's disease and those with mild cognitive impairment had the same frequency of any sleep disorder. Sleep-disordered breathing was more frequent in vascular dementia. REM behavior disorder was more represented in Lewy body or Parkinson's disease dementia. CONCLUSION A careful clinical evaluation of sleep disorders should be performed routinely in the clinical setting of persons with cognitive decline. Instrumental supports should be used only in selected patients.
منابع مشابه
Identification of Imaging and Clinical Markers Predicting Chronic Sleep Disturbances After Traumatic Brain Injury in Adults
Background and Aim: We aimed to determine the prognostic imaging and clinical markers of chronic Post-Traumatic Sleep-Wake Disorders (PTSWDs) with a special focus on the early cognitive and executive dysfunctions following Traumatic Brain Injury (TBI). The prevalence rate of Post-Traumatic Psychiatric Disorders (PTPDs) in various sleep disorders was also investigated. Methods and Materials/Pat...
متن کاملPrevalence and Patterns of Sleep Disorders in Diabetic children referred to Endocrine Clinic of Ali Asghar Hospital
Background: Sleep is a transient altered level of consciousness, relative suspension of sensory perceptions and inactivation of voluntary muscles during rest.It has important role in the quality of life. Some chronic diseases such as Diabetes mellitus type 1(T1D)are accompanied with sleep disturbances which may lead to poor glycemic control.Our study was conducted to investigate sleep disorders...
متن کاملPrevalence of Sleep Disorders and their Effects on Sleep Quality in Epileptic Patients
Introduction: Epilepsy is a complex pervasive neurobehavioral and social condition accompanied by a wide range of comorbid conditions that can adversely affect the quality of life of patients. Sleep complaints are common among patients with epilepsy. The aim of this study was to assess the prevalence of subjective sleep disturbances and its effects on sleep quality in epileptic patients. Me...
متن کاملSleep Quality and Disturbances in Children and Adolescents with Cancers: A Cross-Sectional Study
Background Childhood cancer has very unpleasant side effects on patients. A common problem among patients is sleep disturbance owing to a variety of causes. This study aimed to determine the sleep quality and disturbances in children and adolescents with cancer in Yazd, Iran. Materials and Methods This study was a descriptive cross-sectional on 101 patients aged 4-18 years who referre...
متن کاملIntroduction Sleep Disturbances Are Very Common in the Elder- Ly,1 and a Progressive Decrease in Duration and Deterioration in Quality of Sleep May Be Assumed as Hallmark
SLEEP DISTURBANCES ARE VERY COMMON IN THE ELDERLY,1 AND A PROGRESSIVE DECREASE IN DURATION AND DETERIORATION IN QUALITY OF SLEEP MAY BE ASSUMED AS HALLMARK OF AGING. Along with many other body functions, respiration undergoes changes with nocturnal sleep; as a consequence, nocturnal exacerbations are frequently recorded in patients with chronic obstructive pulmonary disease (COPD) and asthma, w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Dementia and geriatric cognitive disorders
دوره 33 1 شماره
صفحات -
تاریخ انتشار 2012