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近年使用经鼻持续正压通气(CPAP)已显示能减少或消除睡眠呼吸暂停病人睡眠时合并的气道阻塞症状。过去认为经鼻CPAP只能消除阻塞性呼吸暂停,最近报导两例混合性呼吸暂停病人用经鼻CPAP也同样有效。本文研究了经鼻CPAP对21例病人(窒息指数≥5;其中20人有日间嗜睡史)的3种呼吸暂停类型的影响。研究时第1晚进行诊断,第2晚作经鼻CPAP试验。所有病人在进行综合睡眠描记术前48小时不饮洒,6小时内不吃含咖啡因的食品和饮料。诊断性综合睡眠描记术包括脑电图(EEG)、眼电图(EOG)、
In recent years, the use of nasal continuous positive airway pressure (CPAP) has been shown to reduce or eliminate airway obstruction symptoms associated with sleep apnea sleep in sleep apnea patients. In the past, nasal CPAP was considered only to eliminate obstructive apnea. It was also reported recently that two patients with mixed apnea were equally effective with nasal CPAP. This article examined the effects of nasal CPAP on three apnea types in 21 patients (apnea index ≥ 5; 20 with daytime lethargy). The study was conducted on the first night for diagnosis and the second night for nasal CPAP. All patients were not sprinkled for 48 hours prior to SST and did not eat caffeinated foods and drinks within 6 hours. Diagnostic synthetic sleep-phography includes electroencephalography (EEG), electro-oculography (EOG)