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低分子肝素对阴道分娩初产妇产程与并发症的影响 被引量:2

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摘要 目的评估低分子肝素(LMWH)对益阳市赫山区妇幼保健院具有血栓形成高风险的阴道分娩初产妇产程及并发症的影响。方法研究组为2009年1月至2010年12月益阳市赫山区妇幼保健院分娩的具有血栓形成高危因素的初产妇54人,对照组为随机选取同时期分娩的初产妇216人,LMWH组于规律宫缩开始时首次皮下注射LMWH 5000IU,分娩后4h及此后每日单次皮下注射LMWH 5000IU,直至产后第3天,对照组不应用LMWH。比较两组患者在产程与出血、深静脉栓塞等并发症的差异。结果 LMWH组第一产程较对照组平均缩短1.3h(P=0.03)。第二产程与第三产程无统计学差异。LMWH组总产程明显短于对照组(P=0.04)。LMWH组产后出血明显多于对照组(P=0.02)。两组产后贫血与分娩大量失血发生率相较无明显差异。结论阴道分娩应用LMWH可缩短第一产程,但可增加产后出血。建议LMWH选择性应用于具有血栓形成高风险产妇。
出处 《中国医药指南》 2011年第17期56-58,共3页 Guide of China Medicine
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