Archives des maladies du coeur et des vaisseaux
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Arch Mal Coeur Vaiss · Aug 2007
[Prevalence of sleep apnea in men with metabolic syndrome and controlled hypertension].
Abdominal obesity and high blood pressure (HBP) are known to be associated with sleep apnea syndrome (SAS). Resistant hypertension commonly leads physicians to prescribe a sleep record because the prevalence of SAS is high in patients with resistant hypertension. Data on the prevalence of SAS in patients with treated and controlled hypertension are lacking. Moreover, while the metabolic syndrome (MS) and insulin resistance frequently occur in association with SAS, few studies have evaluated the prevalence of SAS in patients with MS. Epworth sleepiness scale (ESS) is often proposed to identify patients at high risk for sleep disorders and for which a sleep record should be prescribed. The reliability of this test to identify SAS has not been studied in patients with MS. ⋯ The prevalence of SAS is high in men with MS. The ESS does not identify patients who should undergo a nocturnal record. Because a severe SAS is found in nearly one third of patients with MS and controlled HBP, we suggest that a nocturnal record should be systematically proposed to these patients irrespective of the degree of daytime sleepiness assessed by questionnaires.