Assessment of autonomic nerve activity during sleep in severely retarded children to identify factors of sudden death.

评估严重智障儿童睡眠期间的自主神经活动，以确定猝死的因素。

• 批准号: 21890289
• 负责人: MATSUI Gakuyo
• 金额: $ 1.66万
• 依托单位: University of Hyogo (2010)Kansai University of Social Welfare (2009)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21890289/
• 关键词: 重症心身障害児; 突然死; 心拍変動; 自律神経活動; 活動量計測計; 在宅看護; 睡眠リズム

We studied the heart rate variability from 20:00 to 8:00 for three days in eighteen severely retarded children (9 boys and 9 girls: mean age 12.1±4.6 years old) to assess the autonomic nerve activity during sleep. LF/HF ratio was significantly higher in the children who required an oral, nasal or trachea suction. This result suggests the possibility that stress of suction causes sympathetic hyperactivity and affects the cardiac autonomic nervous activity during sleep in severely retarded children.

本文研究了18名严重弱智儿童（男9名，女9名，平均年龄12.1±4.6岁）在20：00 ~ 8：00连续三天的心率变异性，以评估睡眠期间的自主神经活动。LF/HF比值在需要口腔、鼻腔或气管吸引的儿童中显著较高。这一结果表明，压力的吸力引起交感神经功能亢进，并影响心脏自主神经活动在睡眠中的严重弱智儿童的可能性。

项目成果

地域で行う就学期の発達障害児とその家族のためのフォローアップ教室

为社区及其家庭的发育障碍儿童提供后续课程

• 发表时间: 2011
• 作者: 松井学洋;中井靖;高田哲
• 通讯作者: 高田哲