低分子量肝素对妊娠囊和胚胎发育的影响,以及预防反复自发流产的流产
Fan Zhang1, Lin Chi1, Yan-Hua Diao1
1Reproductive Center, Hulunbeier People's Hospital Hailar, Hulunbuir 021000, Inner Mongolia, China.
American journal of translational research
|December 16, 2024
概括
低分子量肝素 (LMWH) 治疗显著改善了重复性自发流产 (RSA) 的妇女的怀孕结果. 这种治疗改善了胚胎发育和流产预防,副作用最小.
科学领域:
- 产科和妇科 产科和妇科
- 生殖医学 生殖医学
- 药理学 药理学是指药理学的学科.
背景情况:
- 复发性自发性流产 (RSA) 在生殖医学中构成了重大挑战.
- 确定有效的治疗方法来改善RSA患者的妊娠结果至关重要.
研究的目的:
- 评估低分子量肝素 (LMWH) 在被诊断患有复发性自发性流产 (RSA) 的孕妇中的疗效.
- 调查LMWH治疗与妊娠囊和胚胎发育的变化之间的相关性.
- 评估LMWH对流产预防率的影响,并确定影响因素.
主要方法:
- 对100名患有RSA的孕妇进行了回顾性分析,将LMWH治疗 (52名患者) 与例行治疗 (48名患者) 进行比较.
- 评估血清荷尔蒙水平 (hCG,孕激素,雌激素),凝血标志物 (D-二次体,PAI-1,纤维素原) 和超声波测量 (妊娠囊直径,胚胎长度).
- 后勤回归分析被用来确定影响流产预防的独立因素.
主要成果:
- 与常规治疗相比,LMWH治疗导致激素水平,凝血标记,妊娠囊直径和胚胎长度显著改善.
- 在LMWH组中,术语怀孕率显著高于LMWH组 (P<0.05),具有类似的不良反应率.
- 影响流产预防的独立因素包括患者年龄,先前流产史和LMWH使用.
结论:
- 低分子量肝素 (LMWH) 治疗是一种安全有效的治疗方法,可以改善RSA孕妇流产的预防.
- LMWH治疗对妊娠进展的关键标志物产生积极影响,包括激素水平和胚胎发育.
- 这些发现支持LMWH的临床应用,用于改善经常性自发流产的妇女的妊娠结果.
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