Actigraphic assessment of sleep disorders in children with chronic fatigue syndrome
- 作者：Junko Ohinata ; Nao Suzuki ; Akiko Araki ; Satoru Takahashi ; Kenji Fujieda ; Hajime Tanaka
- 关键词：Chronic fatigue syndrome ; Sleep disorders ; Actigraphy
- 刊名：Brain and Development
- 出版年：2008
- 期刊代码：40_03877604
- 类别：med
- 出版时间：May 2008
- 卷：30
- 期：5
- 页码：329-333
- 文件大小：117 K
摘要
Children with chronic fatigue syndrome (CFS) often suffer from sleep disorders, which cause many physiological and psychological problems. Understanding sleep characteristics in children with CFS is important for establishing a therapeutic strategy. We conducted an actigraphic study to clarify the problems in sleep/wake rhythm and physical activity in children with CFS. Methods. Actigraphic recordings were performed for 1–2 weeks in 12 CFS children. The obtained data were compared with those of healthy age-matched children used as the control. Results. Sleep patterns were divided into two groups based on subjects’ sleep logs: irregular sleep type and delayed sleep phase type. Compared to the control group, total sleep time was longer and physical activity was lower in both groups of CFS. Continuous sleep for more than 10 h was not uncommon in CFS. In the irregular sleep type, impaired daily sleep/wake rhythms and disrupted sleep were observed. Conclusion. Using actigraphy, we could identify several characteristics of the sleep patterns in CFS children. Actigraphic analysis proved to be useful in detecting sleep/wake problems in children with CFS.