Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine
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Over the last decade, increased research on therapy, pathogenesis, epidemiological and genetic aspects of restless legs syndrome/Willis-Ekbom Disease (RLS/WED) has necessitated development of diagnostic instruments specific to RLS. The Movement Disorder Society commissioned a task force to formally evaluate the available evidence on diagnostic instruments in RLS. ⋯ The Recommended diagnostic instruments are the Hening Telephone Diagnostic Interview (HTDI), the Cambridge-Hopkins diagnostic questionnaire for RLS (CH-RLSq), and the RLS Diagnostic Index (RLS-DI). An unmet need is the development of a diagnostic instrument for pediatric RLS. Diagnostic instruments are particularly useful in studies where patients are not personally interviewed or examined in the office setting.
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Review Meta Analysis
Effect of obstructive sleep apnea hypopnea syndrome on lipid profile: a meta-regression analysis.
Obstructive sleep apnea (OSA) is associated with obesity, metabolic syndrome, and dyslipidemia, which may be related to decrease androgen levels found in OSA patients. Dyslipidemia may contribute to atherosclerosis leading to increasing risk of heart disease. ⋯ Patients with OSA appear to have increased dyslipidemia (high total cholesterol, LDL, TG, and low HDL).
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Oral appliances (OA) have emerged as an alternative to continuous positive airway pressure (CPAP) for obstructive sleep apnea (OSA) treatment. The most commonly used OA reduces upper airway collapse by advancing the mandible (OAm). There is a strong evidence base demonstrating OAm improve OSA in the majority of patients, including some with more severe disease. ⋯ Remotely controlled mandibular positioners have the potential to identify treatment responders and the level of therapeutic advancement required in single night titration polysomnography. Objective monitoring of OAm adherence using small embedded temperature sensing data loggers is now available and will enhance clinical practice and research. These technologies will further enhance efficacy and effectiveness of OAm treatment for OSA.
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Review Meta Analysis
Obstructive sleep apnea and oxygen therapy: a systematic review of the literature and meta-analysis.
Hypoxemia is an immediate consequence of obstructive sleep apnea. Oxygen (O2) administration has been used as an alternative treatment in patients with obstructive sleep apnea (OSA) who do not adhere to continuous positive airway pressure (CPAP) in order to reduce the deleterious effects of intermittent hypoxemia during sleep. This systematic review aims to investigate the effects of O2 therapy on patients with OSA. ⋯ This review shows that O2 therapy significantly improves oxygen saturation in patients with OSA. However, it may also increase the duration of apnea-hypopnea events.
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Review Meta Analysis
Effect of oral appliances on blood pressure in obstructive sleep apnea: a systematic review and meta-analysis.
Obstructive sleep apnea (OSA) is an independent risk factor for the development of hypertension. However the effect of continuous positive airway pressure (CPAP) on lowering systemic blood pressure (BP) in OSA patients has been conflicting. Oral appliance (OA) therapy is an important alternative therapy to CPAP for patients with mild to moderate OSA. ⋯ The pooled estimate shows a favorable effect of OAs on SBP, MAP, and DBP. Most of the studies were observational. Therefore, more RCTs are warranted involving a larger number of patients and longer treatment periods to confirm the effects of OA on BP.