Clinical observation of low-dose sufentanil combined with propofol used for painless abortion

Objective:To evaluate efficacy and safety of low-dose sufentanil as supplement to propofol anaesthesia in pain-less abortion.Methods:80 ASAⅠ-Ⅱpregnant women they 4～8 weeks of pregnancy undergoing painless abortion were randomly divided into composite application of low-dose(0.1μg/kg) sufentanil group(A group)(n =40) and Propofol group(B group)(n=40).To abserve MAP,HR,SpO_2 and take notes propofol dosage,recovery time of consciousness and directional,intraoperative respirative depression and postoperative pain in the incidence of uterine(use VAS score).Results:Slightly declining of MAP,HR and SPO_2 in group B.No obvious diversification of MAP in group A,HR and SPO_2 have both declined distinctly(P0.05).The total consumption of propofol,recovery time of consciousness and directional in group A are much more lower than those in group B(P0.05).Conclusion:Low-dose sufentanil combined with propofol can reduce propofol dosage,respiratory,circulatory inhibition rat and shorten the recovery time,make the anesthesia process smooth.