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双胞胎怀孕的选择性剖腹产产后产后出血的危险因素
Xiaojie Wan1, Wei Zhao1, Li Zhao1
1Women's Hospital School of Medicine Zhejiang University, Hangzhou, China.
Ginekologia polska
|August 7, 2023
概括
双胞胎怀孕的产后出血 (PPH) 风险因素,经过选择性剖腹产的怀孕包括先兆子,皮膜过早破裂 (PROM),胎盘前,和产前硫酸使用. 早期发现和预防对于母亲的安全至关重要.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 周围生理学 周围生理学
背景情况:
- 产后出血 (PPH) 是孕产妇发病率和死亡率的一个重要原因.
- 双胞胎怀孕与包括PPH在内的产科并发症增加有关.
- 双胞胎妊娠的选择性剖腹产需要仔细考虑相关风险.
研究的目的:
- 在经过选择性剖腹产分娩的双胞胎怀孕妇女中确定产后出血 (PPH) 的独立风险因素.
- 在这个高风险产科人群中提供数据,用于风险因素识别和预防策略.
主要方法:
- 对532名双胞胎怀孕妇女进行了回顾性队列研究,这些妇女接受了选择性剖腹产.
- PPH定义为产后24小时内估计输血≥1,000毫升.
- 用单变量和多变量逻辑回归分析来确定独立的风险因素.
主要成果:
- 孕前,子膜过早破裂 (PROM),胎盘前,产前使用硫酸 (MgSO4) 和贫血 (血红蛋白<100 g/L) 与PPH有显著关联.
- 确定了独立的危险因素:产前 (OR: 2.91),PROM (OR: 8.57),胎盘前 (OR: 9.46),产前使用MgSO4 (OR: 7.64) 和贫血 (OR: 2.68).
- 在研究群体中,PPH发生在13.2%的人群中.
结论:
- 在双胞胎怀孕中,在选择性剖腹产后的PPH中,子宫前,PROM,胎盘前,产前MgSO4使用和贫血是重要的风险因素.
- 这些发现强调了有针对性的风险评估和管理策略的重要性.
- 优先确定风险因素和实施预防措施可以改善双胞胎怀孕的结果.
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