Clinical characteristics and quality of life in Chinese patients with multiple system atrophy. Issue 12 (30th October 2018)

• Record Type: Journal Article
• Authors: Du, Juan‐Juan; Wang, Tian; Huang, Pei; Cui, Shishuang; Gao, Chao; Lin, Yiqi; Fu, Rao; Zhou, Haiyan; Chen, Shengdi
• Is Part Of: Brain and behavior. Volume 8:Issue 12(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-10-30
• Subjects: health‐related quality of life -- multiple system atrophy -- Parkinson's disease; Neurology -- Periodicals; Neurosciences -- Periodicals; Psychology -- Periodicals; Psychiatry -- Periodicals; 616.8005
• DOI: 10.1002/brb3.1135
• Languages: English
• ISSNs: 2162-3279

Abstract

Abstract: Objectives: Multiple system atrophy (MSA) is a progressive neurodegenerative disorder that causes early sustained disability and poor health‐related quality of life (HrQoL). The clinical features and their effects on the HrQoL of patients in China have received little attention in the research literature. We evaluated the clinical characteristics and HrQoL of Chinese patients with MSA. Materials and Methods: A total of 143 patients with MSA from the Department of Neurology, Shanghai Ruijin Hospital, were enrolled in the study from March 2014 to May 2017. Basic demographic data, motor symptoms, non‐motor symptoms, and HrQoL were assessed and compared with data from 198 patients with idiopathic Parkinson's disease (PD) who were matched by age, gender, and disease duration. Factors influencing the HrQoL of MSA patients were also analyzed. Results: The ratio of patients with predominant parkinsonism (MSA‐P) and prominent cerebellar ataxia (MSA‐C) was 95:48 among the 143 MSA patients. MSA‐P patients had a longer disease duration ( p = 0.002), higher levodopa equivalent daily dose ( p < 0.001), higher scores on the Unified Multiple System Atrophy Rating Scale (UMSARS) I ( p = 0.026), UMSARS II ( p < 0.001), UMSARS IV ( p = 0.019), the Hamilton Rating Scale for Depression ( p = 0.001), the Hamilton Anxiety Scale ( p = 0.013), and lower scores on measures of olfaction ( p = 0.021) and cognitive function ( p = 0.044) than the MSA‐C patients. Stepwise regression analysis showed that depression, anxiety, degree of disability, and disease severity were independent predictors of decreased HrQoL. Conclusions: The results indicate that MSA‐P patients have more severe motor impairment, hyposmia, depression, anxiety, cognitive impairment, and lower HrQoL than MSA‐C patients. Depression, anxiety, degree of disability, and disease severity are predictors of poor HrQoL among Chinese patients with MSA. Abstract : The results indicate that MSA‐P patients have more severe motor impairment, hyposmia, depression, anxiety, cognitive impairment, and lower HrQoL than MSA‐C patients. Depression, anxiety, degree of disability, and disease severity are predictors of poor HrQoL among Chinese patients with MSA.