评估胎儿和母亲的结果在胆道样采样 (CVS) 中
Minoo Movahedi1, Farinaz Farahbod2, Elahe Zarean3
1Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
Advanced biomedical research
|July 12, 2023
概括
胆 ?? 取样 (CVS) 可以导致堕胎,但这项研究发现,特定的标记物,如自由BHCG下降和NT增加,与流产风险有显著联系. 其他并发症也被评估.
科学领域:
- 产科和妇科 产科和妇科
- 产前诊断 在产前诊断
- 孕产妇和胎儿医学 孕产妇和胎儿医学
背景情况:
- 胆取样 (CVS) 是一种针对染色体,遗传和代谢疾病的侵入性产前诊断技术.
- 与CVS相关的重大风险是自发流产.
- 了解并发症发生率和堕胎风险因素对于知情的患者咨询至关重要.
研究的目的:
- 为了确定母体和胎儿并发症的发病率,在胆病样本采集 (CVS) 之后.
- 确定与CVS后堕胎风险增加相关的因素.
主要方法:
- 一项涉及98名接受CVS的孕妇的横截面研究.
- 系统地记录母亲的结果 (例如,出血,早产) 和胎儿的结果 (例如,堕胎,四肢异常).
- 统计分析以确定与堕胎相关的因素,包括生物化学标记.
主要成果:
- 胎儿并发症包括堕胎 (3.1%),胎儿生长不良 (4.1%),膜过早破裂 (7.1%),肢体异常 (1%).
- 孕产妇的并发症包括早产 (14.3%),出血 (10.2%),孕前 (6.1%) 和腹腔下血瘤 (3.1%).
- 自由β-人类胆管性淋巴激素 (BHCG) 的降低和部透光度 (NT) 的增加与堕胎显著相关 (分别为0.11和4.25).
结论:
- 虽然CVS与各种并发症有关,但一些如阴道出血和早产可能不是直接由手术本身引起的.
- 自由BHCG水平降低和NT水平升高是CVS后流产的重要预测因素.
- 这些发现有助于对CVS程序进行风险评估和患者咨询.
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