国际临床实践指南对产后静脉血栓塞栓症预防的比较
Sarah Ephraums1, Amrita Dasgupta1, Soumya Korah2
1Northern Sydney (Arabanoo) Precinct, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.
BMC pregnancy and childbirth
|February 12, 2025
概括
国际指导方针在产后静脉血栓塞栓症预防方面有很大的差异. 这项研究发现,采用不同的指导方针导致有很大不同比例的妇女有资格接受低分子量肝素 (LMWH).
科学领域:
- 产科和妇科 产科和妇科
- 血液学 血液学 血液学
- 公共卫生 公共卫生
背景情况:
- 静脉血栓塞栓症 (VTE) 是全球主要的孕产妇死亡原因之一,产后期的风险增加.
- 现有的国际指南为推药理性VTE预防提供了不同的标准,特别是低分子量肝素 (LMWH),用于产后妇女.
- 建议中的这种差异在临床实践中造成了关于产后最佳VTE预防策略的不确定性.
研究的目的:
- 为了确定与推LMWH与产后妇女相关的流行风险因素.
- 为了在四个不同的国际指南中比较符合产后LMWH预防资格的妇女比例.
主要方法:
- 在澳大利亚新南威尔士州的三个分娩医院进行了一项涉及338名妇女的横截面研究.
- 应用了美国胸部医生学院 (ACCP),皇家妇产科医生学院 (RCOG),加拿大妇产科医生协会 (SOGC) 和澳大利亚和新西兰妇产医学协会 (SOMANZ) 的指导方针建议.
- 人口,医疗和产科风险因素被系统地收集和分析.
主要成果:
- 应用RCOG指南确定了最高比例的妇女 (53.6%) 符合产后LMWH.
- 相比之下,ACCP指南发现合格女性比例最低 (8.3%).
- 常见的风险因素包括剖腹产,35岁以上的母亲年龄,BMI>30 kg/m2和仪器分娩.
结论:
- 在应用不同的国际指南时,产后药理性VTE预防的计算率存在显著差异.
- 这些差异凸显了LMWH产后使用指南建议的实质性异质性.
- 可能需要进一步的研究来协调指南,并确保在产后护理中一致的VTE风险管理.
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