• Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
SHANG Huifang, Email: hfshang2002@163.com
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Huntington’s disease (HD) is characterized by chorea, cognitive impairment, and psychiatric symptoms. Sleep and circadian rhythm disturbances are one of the important symptoms of HD that have been gradually recognized in recent years, and have a serious impact on the quality of life of patients and their caregivers. The clinical manifestations of sleep and circadian rhythm disturbances in HD are different from those of other neurodegenerative diseases. The exact pathological mechanisms of these disturbances remain unclear and there is no specific treatment. This article reviews the current progress in the study of sleep and circadian rhythm disturbances in HD, including its pathological mechanisms, clinical manifestations, assessment methods, correlation with cognitive impairment and psychiatric symptoms, treatment and management.

Citation: TIAN Yuan, OU Ruwei, SHANG Huifang. Progress in the study of sleep and circadian rhythm disturbances in Huntington’s disease. West China Medical Journal, 2019, 34(10): 1179-1183. doi: 10.7507/1002-0179.201904199 Copy

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