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区域麻醉中输注咪达唑仑和右美托咪定对焦虑的影响 被引量:1

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摘要 目的比较咪达唑仑和右美托咪定的输注对区域麻醉患者焦虑评分的影响。方法选取60例ASAⅠ~Ⅱ级的需要区域麻醉的择期手术患者。将60例患者分为两组D组和M组。D组患者:右美托咪定按0.5μg/kg作为负荷量10min输完后按0.5μg/kg/h的速率维持;M组患者:咪达唑仑按0.05mg/kg作为负荷量10min输完后按0.05mg/kg/h的速率维持。分别在手术开始时,开始后10min、20min、30min、45min、60min、术后15min和30min记录两组患者心率(HR),平均动脉压(MAP)和OAA/S评分值。结果两组患者术中及术后早期HR和MAP的变化间比较差异无统计学意义(P〉0.05)。两组患者术中及术后早期OAA/S评分的变化:D组患者在围手术期45min和60min时镇静更明显,M组患者在术后15min和30min镇静更明显(P〈0.05)。结论在区域麻醉期间输注咪达唑仑比右美托咪定更合适和有效。右美托咪定在有交感神经阻滞的区域麻醉中要慎用。
出处 《牡丹江医学院学报》 2015年第6期48-50,共3页 Journal of Mudanjiang Medical University
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