气道正压通气对睡眠呼吸暂停综合征的疗效

目的:了解阻塞型睡眠呼吸暂停综合征(OSAS)患者在经鼻持续气道正压通气(nCPAP)治疗前后的睡眠特征和心身状况变化。方法:nCPAP治疗35例OSAS患者,治疗前、后分别采用多导睡眠分析仪对患者进行检查,分析治疗前、后多导睡眠图(PSG)各项指标改变。结果:治疗后患者临床症状消除,睡眠结构、最低血氧饱和度及呼吸紊乱指数等各项指标均有明显改善(P<0·01)。结论:nCPAP治疗不仅使睡眠呼吸暂停综合征(SAS)患者嗜睡、疲乏等临床症状消失,明显改善睡眠结构,而且改善心身健康状况。

Effect of nasal continuous positive airway pressure treated with obstructive sleep apnea syndrome

Objective:To evaluate the sleep feature and psychosomatic status of the patients with obstructive sleep apnea syndrome (OSAS)before and after treatment with nasal continuous positive airway pressure(nCPAP). Method:Thirty-five OSAS patients were treated by nCPAP and evaluated with sleep feature and psychosomatic status by polysomnography (PSG) before and after treatment. Results:After treatment,clinical symptoms of the patients were disappeared.And the items of PSG,such as sleep pattern,minimum SaO_2 value and respiratory event index improved markedly (P<0.01). Conclusion:Not only can the treatment of nCPAP relief of drowse and fatigue and improve sleep structure of the patients with,but also their psychosomatic status are improved SAS.