阻塞性睡眠呼吸暫停患者減肥不僅僅需要CPAP呼吸機(jī)
在他們對(duì)我們最近發(fā)表的論文的評(píng)論中,該論文表明阻塞性睡眠呼吸暫停(OSA)的人在接受持續(xù)的氣道正壓通氣(CPAP呼吸機(jī))治療后體重增加了1,2,Mysliwiec及其同事建議,觀察到的體重增加與瘦體重(LBM)的增加有關(guān),而不是與脂肪組織的增加有關(guān)。3因此,他們認(rèn)為CPAP呼吸機(jī)增重實(shí)際上可能是有益的效果。3由于我們沒有對(duì)研究的參與者進(jìn)行身體成分研究,因此我們無(wú)法確認(rèn)或駁斥是LBM增加還是脂肪組織增加,或兩者均增加。
盡管我們同意CPAP呼吸機(jī)可能與某些人的LBM升高相關(guān)[4,5],但需要強(qiáng)調(diào)的是,即使不是所有都肥胖,絕大多數(shù)OSA的人也超重。6大多數(shù),但不是全部研究報(bào)告說,使用CPAP呼吸機(jī)不會(huì)使內(nèi)臟脂肪減少。4,5,7–9此外,在Muntzer等人的研究中[4],盡管沒有統(tǒng)計(jì)學(xué)意義,但使用CPAP呼吸機(jī)后內(nèi)臟脂肪有增加的趨勢(shì)。也有研究表明腰圍4和皮下脂肪5增加。然而,CPAP呼吸機(jī)誘導(dǎo)的OSA患者體重增加是否由LBM或脂肪組織增加引起并不比未觀察到任何體重減輕更重要。最近的一項(xiàng)薈萃分析表明,即使是代謝功能健康的肥胖者,罹患心血管疾病和死亡的風(fēng)險(xiǎn)也增加,這表明不存在“健康肥胖”類型。10建議所有OSA超重并能導(dǎo)致肥胖的人減輕體重緩解或減輕疾病嚴(yán)重程度。因此,我們的發(fā)現(xiàn)仍然支持以下結(jié)論:僅靠CPAP呼吸機(jī)并不能減輕體重,臨床醫(yī)生需要推薦或開出其他干預(yù)措施來促進(jìn)OSA患者減輕體重。
(葉妮譯自 J Clin Sleep Med 2014;10(3):349.)
參考文獻(xiàn)
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