在接受腹腔透析的患者中,围体积对POCUS体积评估的影响
María Muñiz Rincón1, Diego Barbieri1, Virginia López de la Manzanara1
1Department of Nephrology, Hospital Universitario Clínico San Carlos, Madrid, Spain.
POCUS journal
|December 1, 2025
概括
护理点超声波 (POCUS) 在腹膜透析 (PD) 患者中显示,在全腹膜和排水腹膜之间的液体过载参数中没有显著差异. 然而,POCUS可能具有完全腹膜的降低敏感性.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 关键护理医学 关键护理医学
- 医疗成像医学成像
背景情况:
- 液体过载是经过腹膜透析 (PD) 的患者常见的并发症.
- 精确评估流体状况对于管理PD患者和预防并发症至关重要.
- 护理点超声波 (POCUS) 提供了一种非侵入性的流体状况评估方法.
研究的目的:
- 为了研究使用POCUS在PD患者的液体过载评估中存在的变化,PD患者的腹膜是完全排水的,还是排水的.
- 为了将POCUS发现与临床参数相关联,例如腹内压力 (IAP) 和生物阻抗分析 (BIA).
主要方法:
- 在17名患有全腹膜病患的PD患者身上进行了POCUS检查和IAP测量.
- 在腹膜液排水后,重复POCUS和BIA进行.
- 在超声波参数,IAP,PD液体体积和BIA衍生的过水 (OH) 之间进行了相关性分析.
主要成果:
- 在POCUS B线分数中,在全腹膜和排水腹膜之间没有发现统计学上显著的差异 (p=0.063).
- 腹腔内压力和PD液体体积与下静脉 (IVC) 的直径或可折叠性没有相关性.
- 过度水与排水状态下的IVC可折叠性相关 (p=0.02),但不是在完整状态下.
结论:
- 在PD患者中,POCUS在检测完整和排水腹状态之间的液体过载时没有显著差异.
- 研究结果表明,当腹膜满时,POCUS对于检测流体过载的敏感性可能较低.
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