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异丙酚对骨科病人血小板聚集及凝血功能的影响 被引量:3

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摘要 目的观察异丙酚对骨科病人血小板及凝血功能聚集功能的影响。方法选择40例拟行择期骨科手术病人(ASAⅠ~Ⅱ),均为无血液疾病及凝血功能障碍、肝肾功能异常,术前未服用任何影响血小板及凝血功能的药物。分别于麻醉诱导前、注射异丙酚10min后和术后2h后从肘静脉采集血液标本4ml,留测血小板凝聚率和血小板计数(PLT)、凝血酶原时间(PT)、凝血酶时间(TT)、部分凝血酶时间(APTT)。结果在给药10min后与麻醉前相比,血小板聚集功能明显受到抑制,差异有显著性(P<0.05);术后2h与麻醉前相比,血小板聚集功能无明显变化,差异无统计学意义(P>0.05)。血小板数及其他凝血参数在各时间段变化不大,差异无统计学意义(P>0.05)。结论异丙酚对血小板聚集功能有抑制作用,但对机体的凝血功能无影响。
作者 莫坚 曹殿青
出处 《国际医药卫生导报》 2006年第24期65-66,共2页 International Medicine and Health Guidance News
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