血清肌素与怀孕相关的变化和产前诊断之间的关联
Lynsa M Nguyen1, Shelby A Crants2, Christin M Giordano3
1Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
Archives of gynecology and obstetrics
|August 15, 2024
概括
在高风险怀孕中,缺乏预期的血清肌素降低并不能预测孕前. 这一发现表明,仅仅是血清肌素变化在这些情况下并不是预先怀孕风险的可靠标志物.
科学领域:
- 产科和妇科 产科和妇科
- 腎臟病學 (nephrology) 是一種醫學專業.
- 围产儿医学 围产儿医学
背景情况:
- 孕前是孕产妇和新生儿并发症的重要原因,影响2-8%的怀孕.
- 怀孕通常会降低血清肌因球过率的增加.
- 缺席的血清肌素降低与孕前风险之间的关联尚未得到充分理解.
研究的目的:
- 调查与怀孕相关的血清肌水平下降的缺乏是否与高风险怀孕中产前的发展有关.
- 为了确定血清肌素的变化是否可以作为功能受损和孕前风险增加的标志物.
主要方法:
- 对392个怀孕的回顾性队列研究,包括基线和早期孕期血清肌氨酸测量.
- 血清肌氨酸的下降定义为与基线相比的任何减少 (≥0.01 mg/dL).
- 使用后勤回归来分析血清肌素降低和孕前诊断之间的关联,控制混因素.
主要成果:
- 孕前发生在14.3%的怀孕中.
- 患有孕前的患者患有更高的孕前,慢性高血压和糖尿病.
- 与基线相比,血清肌素的下降与预先怀孕症诊断没有显著相关 (OR 0.76,CI 0.32-1.78) 在控制混因素后.
结论:
- 在高风险怀孕中,没有预期的血清肌素降低与产前的诊断没有显著关联.
- 仅仅血清肌素的变化可能不是这种人群中孕前的可靠预测指标.
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