CHEST:一种可显著改善中枢性呼吸睡眠暂停的新设备

2015-12-20 崔倩 译 MedSci原创

中枢性睡眠呼吸暂停(CSA),与阻塞性呼吸障碍有关,会在长期使用阿片类药物的患者以及有充血性心脏衰竭的患者中会出现。在这些患者中,CPAP治疗经常会失败。当前自适应伺服系统通风(ASV)设备有希望的用于复杂睡眠呼吸障碍的治疗。这些设备使用运算法则来自动滴定呼气和吸气压力。研究人员假设在3个月的治疗期间,ASV设备自动操作会显著减少在多导睡眠监测期间混合性睡眠呼吸暂停的频率。这是一项前瞻性,多中心,

中枢性睡眠呼吸暂停(CSA)与阻塞性呼吸障碍有关,会在长期使用阿片类药物的患者以及有充血性心脏衰竭的患者中出现。在这些患者中,CPAP治疗经常会失败。当前自适应伺服通气(ASV)常被用于复杂睡眠呼吸障碍的治疗。这些设备使用运算法则来自动滴定呼气和吸气压力。研究人员假设在3个月的治疗期间,ASV设备自动操作会显著减少在多导睡眠监测期间混合性睡眠呼吸暂停的频率。

这是一项前瞻性、多中心、观察性试验。患者完成了3个晚上的多导睡眠监测,在一个独立的中心得分。27例呼吸暂停低通气指数(AHI)≥15和中枢性呼吸暂停指数(CAI)≥5/h的患者在没有技术干预的情况下进行了自动ASV滴定。26例患者(96%)在家使用3个月的ASV。

这些患者AHI为55±24(平均值±SD)和基线的CAI为23±18。在夜里,ASV滴定显著改善了AHI,CAI,阻塞性呼吸暂停和觉醒指数。使用ASV的患者比使用CPAP的患者有更好的睡眠质量。在3个月时,ASV维持了有效性(在多导睡眠图中平均AHI为11 VS 4)。平均每晚坚持4.2小时。Epworth嗜睡量表从12.8下降到了7.8(P=0.001)。

该ASV设备使用自动算法治疗复杂呼吸障碍。与CPAP相比,患者显著改善了睡眠质量。家庭使用ASV的仍然具有可接受的坚持有效性,并可改善日间嗜睡情况。

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    2016-02-26 Smile2680
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    2015-12-26 hixiaoluo

    值得看,好好收藏

    0

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