Xinxing Gui; Guiju Xu; Rongbing Shu; Yuanyuan He & Rong Liu
To observe the effect of sevoflurane combined with brachial plexus block (BPB) in children with humeral fracture surgery and its effect on hemodynamics. 84 children who received surgical treatment of humeral fracture in our hospital from September 2019 to September 2022 were selected. According to different anesthesia methods, the children were divided into control group and study group. The control group only received laryngeal mask sevoflurane; the study group received laryngeal mask sevoflurane combined with BPB. The operation situation, hemodynamic indexes, stress level, pain and adverse reactions of children was observed. The postoperative awakening time in the study group was lower than control group, the postoperative pain onset time in the study group was higher than control group (P<0.05). Intraoperative and postoperative 2 h, mean arterial pressure and heart rate in the study group were lower than control group (P<0.05). Preoperative, intraoperative, and postoperative 2h, there was no significant difference in oxygen saturation between the two groups (P>0.05). Postoperative 2h, the levels of serum cortisol, b-endorpin, norepinephrine and epinephrine in the study group were lower than control group (P<0.05). Postoperative 2 h, 12 h, 24 h, the visual analogue scale scores in the study group were lower than control group (P<0.05). There was no statistical difference in adverse reactions between the two groups (P>0.05). Sevoflurane combined with BPB is helpful to shorten the postoperative awakening time of children with humeral fracture, reduce the degree of postoperative pain, improve hemodynamics, and reduce stress response, and has good safety.
KEY WORDS: Humeral fracture; Sevoflurane; Brachial plexus block; Hemodynamics; Anesthesia.
GUI, X.; XU, G.; SHU, R.; HE, Y. & LIU, R. Application value of sevoflurane combined with brachial plexus block in children with humeral fracture surgery and its effect on hemodynamics: A clinical and anatomical study. Int. J. Morphol., 41(6):1751-1757, 2023.
