Objective:To study the effect of dexmedetomidine combined with oxycodone on systemic stress response in recovery period of gynecological laparoscopic operation.Methods:A total of 86 patients who received laparoscopic ...Objective:To study the effect of dexmedetomidine combined with oxycodone on systemic stress response in recovery period of gynecological laparoscopic operation.Methods:A total of 86 patients who received laparoscopic operation in the Second Affiliated Hospital of Kunming Medical University between June 2014 and December 2016 were selected and randomly divided into the dexmedetomidine combined with oxycodone group (DO group) and control group (C group). Before anesthesia induction (T1), at the end of the surgery and before micro pump injection of dexmedetomidine and oxycodone hydrochloride (T2) and in recovery period (T3), serum levels of pituitary-target gland axis-related hormones, vascular activity-related hormones and oxidative stress-related molecules were determined.Results: At T1 and T2, serum TSH, T3, T4, ACTH, Cor, NE, E, ADH, AT-II, ROS, MDA, SOD and HO-1 levels of DO group were not significantly different from those of C group;at T3, serum TSH, T3, T4, ACTH, Cor, NE, E, ADH, AT-II, ROS and MDA levels of DO group were significantly lower than those of C group while SOD and HO-1 levels were significantly higher than those of C group.Conclusions: Dexmedetomidine combined with oxycodone can inhibit the systemic stress response in recovery of gynecological laparoscopic operation.展开更多
文摘Objective:To study the effect of dexmedetomidine combined with oxycodone on systemic stress response in recovery period of gynecological laparoscopic operation.Methods:A total of 86 patients who received laparoscopic operation in the Second Affiliated Hospital of Kunming Medical University between June 2014 and December 2016 were selected and randomly divided into the dexmedetomidine combined with oxycodone group (DO group) and control group (C group). Before anesthesia induction (T1), at the end of the surgery and before micro pump injection of dexmedetomidine and oxycodone hydrochloride (T2) and in recovery period (T3), serum levels of pituitary-target gland axis-related hormones, vascular activity-related hormones and oxidative stress-related molecules were determined.Results: At T1 and T2, serum TSH, T3, T4, ACTH, Cor, NE, E, ADH, AT-II, ROS, MDA, SOD and HO-1 levels of DO group were not significantly different from those of C group;at T3, serum TSH, T3, T4, ACTH, Cor, NE, E, ADH, AT-II, ROS and MDA levels of DO group were significantly lower than those of C group while SOD and HO-1 levels were significantly higher than those of C group.Conclusions: Dexmedetomidine combined with oxycodone can inhibit the systemic stress response in recovery of gynecological laparoscopic operation.
