Effect of dexmedetomidine hydrochloride on hemodynamics,immune function and inflammatory factors in patients gynecological laparoscopic operation / 中国基层医药

ABSTRACT

Objective To investigate the effect of dexmedetomidine hydrochloride on hemodynamics,immune function and inflammatory factors in patients with gynecological laparoscopic operation.Methods According to the random comparison table,86 elderly patients with gynecological laparoscopic operation were divided into observation group(43cases) and control group(43cases).The observation group received conventional general anesthesia,and intravenously pumped with dexmedetomidine hydrochloride.The the control group received conventional general anesthesia,and intravenously pumped with normal saline.The changes of hemodynamics,immune function and inflammatory factors were observed and compared in different periods in the two groups.Results Compared with before induction,the level of HR increased significantly at intubation(t=-3.257,-5.019,all P0.05),the level of MAP increased significantly at intubation in control group(t=-2.122,P0.05);Compared with before induction,the levels of CRP and IL-6 increased significantly at after operation and 24 h after operation in the two groups(CRP:t=-9.974,-16.872;IL-6:t=-7.284,-11.449,all P0.05),the levels of CD+3,CD+4,CD+4/CD+8 and NK decreased significantly after operation in the control group(t=11.514,10.317,9.180,6.815,all P<0.05),there were statistically significant differences after operation in the two groups(t=10.232,10.298,7.728,4.900,all P<0.05),and the level of NK decreased significantly at 24h after operation in the control group(t=4.362,P<0.05).Conclusion Dexmedetomidine hydrochloride can keep hemodynamics stability,reduce immune function damage and inflammation.