Clinical observation of polysomnographic in patients with different subtypes of Parkinson's disease
- VernacularTitle:不同亚型帕金森病患者多导睡眠图的临床观察
- Author:
Yan PAN
;
Hongjie WANG
;
Zhihua ZHU
- Keywords:
Parkinson's disease;
postural instability gait disorders;
tremor;
polysomnographic
- From:
Journal of Clinical Neurology
2017;30(1):36-39
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the changes parameters of polysomnographic ( PSG) with different subtypes of primary Parkinson's disease ( PD ) and analyze the clinical characteristics of sleep disorders in PD patients. Methods Ninety patients with primary PD [ tremor-predominant PD group ( n = 40 ) , postural instability gait disorder ( PIGD )-predominant PD group ( n = 50 ) ] and 50 healthy controls were detected by full night PSG monitoring. And the results were compared. Results Compared with tremor-predominant PD group, the total sleep time, bed time, sleep wake-up times, sleep efficiency and rapid eye movement ( REM ) sleep time of PIGD-predominant PD group were significantly lower (all P<0. 05), however, the sleep latency, S1 (min), S1 (%), S2 (min), S2 (%), S3+S4(min), S3+S4 (%) had no statistical significance (all P>0. 05). Compared with the controls, the total sleep time and bed time of tremor-predominant PD group were significantly lower (all P<0. 05), however, the sleep wake-up times, sleep efficiency, REM sleep time, sleep latency, S1 ( min ) , S1 (%) , S2 (min), S2 (%), S3 + S4 (min), S3 + S4 (%) had no statistical significance (all P>0. 05). Combined with video surveillance video observation,the abnormality of REM sleep behavior disorder ( RBD) was 70% with PIGD-predominant PD group, in which the abnormality of tremor-predominant PD group was 2. 5%. Conclusions The PIGD-predominant PD patients are more likely to appear sleep disorders and RBD than tremor-predominant PD patients. It may be related to clinical heterogeneity of different PD subtypes.
