Effect of compound lidocaine cream on the recovery period of general anesthesia in pediatric patients undergoing tonsillectomy with adenoidectomy / 中国生化药物杂志

ABSTRACT

Objective To investigate the effects of compound lidocaine cream applied to tracheal tube on the recovery of tonsil with adenoidectomy in general anesthesia. Methods 120 patients undergoing elective tonsillectomy with adenoidectomy were randomly divided into the experimental group and the control group. In the experimental group, the surface of the tracheal tube was uniformly coated with compound lidocaine cream before anesthesia. In the control group, paraffin oil was given evenly to the surface of the tracheal tube. The changes of hemodynamics and the incidence of complications in the two groups were observed and recorded. Results The indexes of hemodynamics in the experimental group were more stable than those in the control group, and the control group had poor tube resistance, and the incidence of complications such as cough, irritability and sore throat was increased (P<0.05). Conclusion Application of compound lidocaine cream on tracheal tube surface can effectively reduce the cough and other stress response during the general anesthesia recovery period, decrease postoperative irritability and improve the safety of children after surgery.