BACKGROUND Sleep disturbance is an important medical problem in patients with end-stage renal disease. It might be related to the disruption of the body's circadian clock since nocturnal levels of its key biomarker melatonin are markedly reduced. We aimed at investigating whether a change in renal function due to kidney transplantation or donation would modify sleep, melatonin levels, circadian...

kidney failure affects different aspects of normal life. among different manifestations, sleep problem can be considered as a common complaint of esrd (end stage renal disease) patients. in this study, we aimed to investigate the interrelationship between sleep disorders in esrd patients and their characteristics. through a cross-sectional study (2010-2011), 88 esrd patients undergoing maintena...

objective: to report a case of trichotillomania that was resistant to pharmacological treatment but responded well to a behavioral therapy program based on habit reversal. method: the patient was a 47-year-old lady. her problem had started at the age of seventeen. she had experienced several treatments including full doses of antidepressants, mood stabilizers, antipsychotic, and benzodiazepines...

PURPOSE To identify the best screening measure of daytime sleepiness in adults with heart failure (HF). DATA SOURCES A total of 280 adults with HF completed the Epworth Sleepiness Scale, the Stanford Sleepiness Scale, and a single Likert item measuring daytime sleepiness. The sensitivity and specificity of these self-report measures were assessed in relation to a measure of daytime dysfunctio...

Accurate water vapor profiles from radiosondes are essential for long-term climate prediction, weather prediction, validation of remote sensing retrievals, and other applications. The Vaisala RS80, RS90, and RS92 radiosondes are among the more commonly deployed radiosondes in the world. However, numerous investigators have shown that the daytime water vapor profiles measured by these instrument...

This study compared the bronchodilator effects of tiotropium, formoterol and both combined in chronic obstructive pulmonary disease (COPD). A total of 71 COPD patients (mean forced expiratory volume in one second (FEV1) 37% predicted) participated in a randomised, double-blind, three-way, crossover study and received tiotropium 18 microg q.d., formoterol 12 microg b.i.d. or both combined q.d. f...

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 Patients treated for nonfunctioning pituitary macroadenomas (NFMAs) have fatigue and alterations in sleep characteristics and sleep-wake rhythmicity frequently. As NFMAs often compress the optic chiasm, these complaints might be related to dysfunction of the adjacent suprachiasmatic nucleus (SCN). We aimed to explore whether indirect indices of SCN functioning are altered in the long ...

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...