Background: Sleep disorders are common among patients with chronic heart failure (HF), and it can have a significant effect on patients’ daily activities as well as their health. The purpose of this study was to assess sleep quality and its predictors in Iranian patients with chronic HF.   Methods : This cross-sectional study was conducted on a sample of 200 patients with HF in two hospitals ...

  Background   Childhood cancer has very unpleasant side effects on patients. A common problem among patients is sleep disturbance owing to a variety of causes. This study aimed to determine the sleep quality and disturbances in children and adolescents with cancer in Yazd, Iran.   Materials and Methods   This study was a descriptive cross-sectional on 101 patients aged 4-18 years who referre...

These practice parameters are an update of the previously-published recommendations regarding the indications for polysomnography and related procedures in the diagnosis of sleep disorders. Diagnostic categories include the following: sleep related breathing disorders, other respiratory disorders, narcolepsy, parasomnias, sleep related seizure disorders, restless legs syndrome, periodic limb mo...

introduction: the aim of this case report was to investigate the relationship between sleep disorders and audio vestibular symptoms.   case report: a case of undiagnosed sleep disorder, presenting as a temporary auditory processing difficulty, is presented. the disorder was initially treated as sudden deafness with dizziness. a 23-year-old male patient complained of acute hearing disturbance de...

The Grand Challenge for Sleep and Chronobiology in the Neurology/Neuroscience domains for the twenty-first century is to improve our understanding of the complex relationships between sleep, wake, and chronobiology in healthy subjects and in patients with neurological disorders. Sleep disorders are very common and often disabling conditions that can be isolated or associated with neurological d...

it has been documented that nearly 25-30% of automobile collisions are potentially associated with driving fatigue. we have little control over sleep propensity when chronically sleep-deprived or suffer from an underlying sleep insufficiency. drowsy driving is not only a personal but also a public hazard and commercial drivers with alternate shifts are critically at risk. people on monotonous d...

OBJECTIVE There is a surging public interest in The Netherlands concerning sleep, sleep disorders and associated health. For a proper perspective, it is necessary to have reliable information on the prevalence of sleep characteristics at the national level. This study set out to assess prevalence rates and key characteristics of sleep and sleep disorders in The Netherlands. METHODS In 2012, a...

Background: Sleep disturbances among child patients are a commonly reported problem. We aimed to review the effectiveness of aromatherapy on sleep disorders of children and infants. Materials and Methods:  This review was conducted with a systematic ...

Sleep is defined on the basis of behavioural and physiological criteria dividing it into two states: non rapid eye movement (NREM) sleep which is subdivided into three stages (N1, N2, N3); and rapid eye movement (REM) sleep characterized by rapid eye movements, muscle atonia and desynchronized EEG. Circadian rhythm of sleep-wakefulness is controlled by the master clock located in the suprachias...

Sleep complaints are commonly reported during pregnancy. The dynamic physiologic and physical changes across pregnancy affect sleep and wakefulness producing sleep disturbances, which causes sleep disorders in some cases. Up to one-third or more of pregnant women report some type of sleep problem. Although sleep disorders are prevalent, sleep complaints are seldom discussed, and most women do n...