Sleep medicine
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Supine sleep is associated with increased obstructive sleep apnea. People with Parkinson's disease (PD) complain about difficulties turning around in bed. The relationship between supine sleep and sleep-disordered breathing has never been explored in people with Parkinson's disease. ⋯ PD and severe OSAS are associated with a major reduction in the number of position changes and an increased supine sleep position during the night. For people with PD, alleviating the difficulties of turning around in bed might reduce the supine sleep position and improve sleep-disordered breathing.
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Review Meta Analysis
Updated clinical evidence of Chinese herbal medicine for insomnia: a systematic review and meta-analysis of randomized controlled trials.
This systematic review is to evaluate the efficacy and safety of Chinese herbal medicine (CHM) for people with insomnia. Randomized controlled trials (RCTs) investigating oral CHM alone or in combination with conventional therapies for primary insomnia were identified by searching English and Chinese publications and databases of clinical trial registration. Risk of bias was assessed according to the Cochrane Handbook 5.1. ⋯ However, the typical effect of CHM for insomnia cannot be determined due to heterogeneity. Further study focusing on individual CHM formula for insomnia is needed. The development of a comparable placebo is also needed to improve the successful blinding in RCTs.
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Restless legs syndrome (RLS) is a common movement disorder that has a variable prevalence and impact reported from different countries and specific populations. The current study validated an Arabic version of the International Restless Legs Syndrome Study Group (IRLSSG) rating scale (IRLS) and investigated the prevalence and impact of RLS in medical students at Ain Shams University in Cairo. ⋯ In this specific population of Egyptian medical students, a within-average prevalence of RLS was found with low impact on quality of life similar to worldwide reported populations. RLS sufferers were of high prevalence among this cohort. The Arabic version of IRLS is reliable and valid for further research in Arabic countries.