尖吻蝮蛇血凝酶对股骨干骨折术中出血的影响
China Pharmaceuticals(2013)
Abstract
目的观察尖吻蝮蛇血凝酶对股骨干骨折术中出血的影响。方法选择中上1/3处股骨干骨折实施钢板内固定患者46例,采用就诊顺序编码方法,将患者分为血凝酶组(23例)和对照组(23例)。血凝酶组术前30 min给予注射用血凝酶2 U静脉注射,术后第1天再用血凝酶2 U静脉注射。对照组除不给予血凝酶外,其他操作和用药同血凝酶组。观察两组术中出血及术后24 h引流量。结果同对照组比较,血凝酶组术中出血及术后24 h引流量明显减少(P<0.05),术前及术后24 h凝血因子检测差异无统计学意义(P>0.05)。结论术前静脉注射尖吻蝮蛇血凝酶,可明显减少术中出血量,对于手术创面大和剥离组织较多的手术具有良好的止血作用。
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Key words
intraoperation hemorrhage,Haemocoagulase Agkistrodon,fracture shaft of femur
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