阻塞性睡眠呼吸暂停和囊C的日间变化之间的关联
Seolhyun Lee1, Sungryong Noh2, Woo Hyun Lee3,4
1Department of Medicine, Stanford University, Palo Alto, CA, USA.
BMC nephrology
|January 29, 2024
概括
脏生物标志物的日间变化,特别是囊素C,可能表明阻塞性睡眠呼吸暂停患者的慢性病进展. 在没有严重睡眠呼吸暂停的人群中,晨间囊C水平升高,但在患有严重疾病的人群中没有升高.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 睡眠医学 睡眠医学
- 生物标志物 生物标志物
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 是慢性病 (CKD) 进展的重要危险因素.
- 在OSA患者中早期发现CKD进展对于及时干预至关重要.
研究的目的:
- 调查脏生物标志物的日间变化,作为患有OSA的个体中CKD进展的潜在早期指标.
- 评估患有和没有严重OSA的患者之间的白天脏生物标志物模式的差异.
主要方法:
- 这是一项前性观察性研究,涉及康文国立大学医院的50名参与者.
- 在实验室进行多睡眠学,以评估OSA的严重程度.
- 测量血清肌素,血液尿素和血清囊素C通过晚上和早晨的瘤切除术.
- 通过从早晨的水平减去晚上的水平来计算三角生物标志物.
主要成果:
- 26名参与者 (52%) 患有严重的OSA.
- 德尔塔囊素C与呼吸暂停-呼吸暂停指数,氧气不和指数和总兴奋指数有显著的相关性.
- 在不严重的OSA中,早晨的cystatin C水平明显高于晚上的水平 (P=0.005).
- 在严重的OSA中,在早上和晚上的cystatin C水平之间没有明显的差异.
结论:
- 在严重阻塞性睡眠呼吸暂停时,囊C水平的日间变化发生了变化.
- 在非严重的OSA患者中,清晨升高的cystatin C可以作为病进展的早期标志物.
- 需要进一步的研究来验证囊素C的白天模式作为OSA的预测生物标志物.
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