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右美托咪定对依托咪酯全身麻醉患者肾上腺皮质功能的影响 被引量:5

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摘要 目的观察右美托咪定对依托咪酯全身麻醉患者肾上腺皮质功能的影响。方法选择经皮肾镜碎石取石术患者60例,随机分为E1、E2、F 3组20例,麻醉维持E1组采用右美托咪定0.4μg/(kg.h)复合依托咪酯,E2组采用依托咪酯8~10μg/(kg.min),F组采用丙泊酚4~6 mg/(kg.h)。在麻醉前10 min(t0),给药后1 h(t1),2 h(t2),4 h(t3),12 h(t4),24 h(t5)6个时点监测患者的血浆皮质醇(Cor)、醛固酮(ALD)和促肾上腺皮质激素(ACTH)浓度,比较3组其浓度变化,并计算E1、E2组依托咪酯的总量。结果与t0及F组比较,E1组t1、t2、t3,E2组t1、t2、t3、t4时点血浆Cor及ALD浓度显著降低(P均<0.05)。与E1组比较,E2组在t3、t4时点血浆Cor及ALD浓度显著降低(P均<0.05),且E1组依托咪酯所需总量低于E2组(P<0.05)。结论右美托咪定复合依托咪酯全身麻醉可减少依托咪酯的用量,从而使依托咪酯对肾上腺皮质功能抑制作用减轻。
出处 《现代中西医结合杂志》 CAS 2013年第23期2594-2595,共2页 Modern Journal of Integrated Traditional Chinese and Western Medicine
基金 2011年度海南省卫生厅科研课题(2011-SWK-09-135/琼卫2011-64)
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