Sleep disturbances are common and a major source of disability in Parkinson's disease
(PD). Primary and secondary insomnia, rapid eye movement sleep behavior disorder (RDB) …

Sleep disturbances are common problems affecting the quality life of Parkinson′ s disease
(PD) patients and are often underestimated. The causes of sleep disturbances are …

Sleep disorders in patients with Parkinson's disease (PD) are very common and have an
immense negative impact on their quality of life. Insomnia, daytime sleepiness with sleep …

Sleep dysfunction is common among patients with Parkinson's disease and occurs in
approximately two thirds of patients. The problems range from nocturnal issues such as …

Objective: to define the epidemiology, characteristics and aetiology of nocturnal symptoms
and sleep disorders in patients with Parkinson's disease (PD) and evaluate the available …

Sleep disturbances in patients with Parkinson's disease (PD) are common, are often severe,
and are typically underrecognized and ineffectively treated. After the recognition that some …

Sleep disorders have been frequently reported in patients with Parkinson's disease (PD).
However, there is insufficient evidence to guide precise recommendations on some …

Parkinson's disease (PD) is the second most common neurodegenerative disorder,
characterized by resting tremor, rigidity, bradykinesia and postural instability, and is …

Disorders of sleep and daytime alertness are frequent in Parkinson's disease patients and
arise from a number of diverse factors. The most common complaint of night-time sleep …

Depression, dementia, and physiologic changes contribute to the high prevalence of sleep
disturbances in patients with Parkinson's disease (PD). Antiparkinsonian drugs also play a …