Analgesic effects of naborphine versus dezocine after surgery for supracondylar fracture of humerus in children / 中国基层医药

ABSTRACT

Objective:To compare the analgesic effects of naborphine and desorine after surgery for supracondylar fracture of humerus in children.Methods:Eighty-seven children with supracondylar fracture of humerus who received surgical treatment in Zhoushan Hospital of Traditional Chinese Medicine between January 2019 and January 2020 were included in this study. They were randomly assigned to receive postoperative analgesia either with dezocine (control group, n = 44) or naborphine (observation group, n = 43). The postoperative agitation score, postanesthetic recovery score, postoperative visual analogue scale score, and adverse reactions were determined between the two groups. Results:The heart rate and mean arterial pressure at the time of extubation were (102 ± 7) beats/min and (83 ± 6) mmHg respectively in the observation group, which were significantly lower than those in the control group [(115 ± 8) beats/min, (92 ± 7) mmHg, t = 6.214, 8.283, P < 0.05]. In the observation group, the postoperative agitation score was (4.45 ± 0.34) points, (5.02 ± 0.38) points, and (3.65 ± 0.39) points, at the time of spontaneous eye opening, at the time of extubation and at 30 minutes after extubation respectively, which were significantly lower than those in the control group [(5.31 ± 0.48) points, (5.75 ± 0.35) points, (4.12 ± 0.37) points, t = 6.392, 7.194, 7.382, all P < 0.05]. At 30 min, 3 h and 6 h after surgery, the visual analogue scale scores in the observation group were significantly lower than those in the control group ( t = 5.345, 6.124, 7.553, P < 0.05). The time to return to spontaneous breathing, the time to spontaneous eye opening and the time to extubation in the observation group were (7.32 ± 4.17) min, (11.65 ± 3.32) min, (12.13 ± 2.41) min, respectively, which were significantly shorter than those in the control group [(10.34 ± 4.15) min, (14.43 ± 3.18) min, (15.16 ± 2.23) min, t = 7.216, 5.382, 7.319, all P < 0.05]. The incidence of adverse reactions in the observation group was significantly lower than that in the control group [6.97% (3/43) vs. 27.27% (12/44), χ2 = 6.280, P < 0.05]. Conclusion:Naborphine for analgesia after surgery for supracondylar fracture of humerus in children can effectively reduce the incidence of agitation during the recovery period, enhance postoperative analgesic effect, and lower the incidence of reverse reactions.