狼性炎脏活检的特征和早产的出生
Monica L Reynolds1, Keisha L Gibson1, Tracy A Manuck2
1University of North Carolina (UNC) Kidney Center, Division of Nephrology and Hypertension, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States.
Frontiers in nephrology
|August 14, 2024
概括
对于患有狼性炎 (LN) 的人来说,经过脏活检后两年内怀孕会增加早产风险. 在怀孕之前优化疾病对于更好的孕产妇和胎儿结果至关重要.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 产科 产科 产科 产科 产科
- 免疫学 免疫学 免疫学
背景情况:
- 狼性炎 (LN) 在怀孕期间对母亲和胎儿的健康构成重大风险.
- 活检结果,特别是增殖性病变,预测疾病的进展,但它们与怀孕结果的关联不太清楚.
研究的目的:
- 调查脏活检组织学,与受孕相对的时间,以及在LN的孕妇中与早产产的第一季度临床特征之间的关联.
主要方法:
- 在31名患有LN的妇女中,对35次分娩进行了回顾性单中心研究.
- 分析组织学发现 (状新月),尿中蛋白与肌素的比率 (UPCR) 在头三个月,以及从脏活检到怀孕的时间.
主要成果:
- 在分娩时的平均妊娠年龄为33.8周.
- 第一季度UPCR>0.5g/g与更高的早产率 (81%对36%,p=0.04) 有关.
- 活检后2年内怀孕显示出更高的早产率 (82%对23%,p=0.01),以及活检时超过20%的状新月 (89%对50%,p=0.06).
结论:
- 自从脏活检以来的时间可能表明疾病活性;两年间隔可能允许缓解.
- 第一个三个月的UPCR和特定活检发现与早产有关.
- 这些发现支持LN的孕妇接受预孕咨询和疾病优化.
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