腰硬聯(lián)合麻醉不同注藥速度對麻醉效果的影響
[Abstract]:Objective to study the effect of different injection speed on anesthesia effect during combined spinal-epidural anesthesia. Methods from January 2010 to January 2014, 60 patients undergoing gynecological surgery under combined spinal-epidural anesthesia in Zhoupu Hospital, Pudong New District, Shanghai, were randomly divided into three groups: group A (n = 20), and group C (n = 20). Group C was injected with 0.75% ropivacaine 2 mL. for 20 s with 10 ropivacaine. The anaesthesia effect of the three groups was observed, the sensory and motor block of the patients after anesthesia was detected, the maximum level and time of analgesia were recorded, and the circulatory and respiratory functions were monitored. Results the onset time of T6 block and the time of peak level in group A were significantly earlier than those in group B and group C [(9.7 鹵2.7) min vs (11.5 鹵2.1) min, (, 13.1 鹵2.3) min;]. The incidence of complications in group B and group C was significantly lower than that in group A [5% (1 / 20), 10% (2 / 20) vs 20% (4 / 20)]. The lowest blood pressure in group C was significantly lower than that in group A [(68.7 鹵9.3) mmH g (1 mmH GG 0.133 k Pa) vs (73.7 鹵8.1) mmH GG P 0.05]. The minimum blood pressure was significantly later than that in group A [(61.4 鹵14.4) min vs (31.5 鹵10.5) min,P0.05]. Conclusion when combined spinal-epidural anesthesia is carried out, the speed of injection is controlled at 15 ~ 20 s, the sensory and motor block can be maintained for a long time, the circulation is stable, and the anesthetic effect is optimal.
【作者單位】: 上海市浦東新區(qū)周浦醫(yī)院麻醉科;
【基金】:上海市浦東新區(qū)周浦醫(yī)院重點(diǎn)?平ㄔO(shè)項(xiàng)目(ZP-XK-2015C-3)
【分類號】:R614
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