彭薇薇
[摘要] 目的 探究小劑量鹽酸羅哌卡因腰硬聯(lián)合麻醉對剖宮產產婦血流動力學和麻醉質量的影響。方法 方便選取2018年1月—2019年12月間在該院接受剖宮產手術的產婦納入該項試驗,共60例。利用隨機盲選法平均分為兩組,取其中一組進行對照,接受正常劑量鹽酸羅哌卡因腰硬聯(lián)合麻醉,而剩余一組作為研究組,接受小劑量鹽酸羅哌卡因腰硬聯(lián)合麻醉,檢測對照組和研究組不同時間段(麻醉后10 min、胎兒娩出后和手術完成后)的血流動力學,并對比麻醉質量(麻醉起效時間、麻醉平面固定時間及麻醉阻滯效果評分),分析臨床應用效果。結果 與對照組相比,研究組SpO2在麻醉后10 min(96.71±3.48)%、胎兒娩出(95.38±3.79)%、手術完成后(97.82±2.57)%,MAP在麻醉后10 min(96.45±10.29)mmHg、胎兒娩出(97.99±11.63)mmHg、手術完成后(98.73±11.71),HR在麻醉后10 min(72.56±6.78)次/min、胎兒娩出(81.38±8.42)次/min、手術完成后(79.42±8.79)次/min均明顯更優(yōu),差異有統(tǒng)計學意義(t=3.459、3.650、4.913、2.072、2.003、2.049、3.363、2.164、2.037,P<0.05);與對照組相比,研究組麻醉起效時間(4.92±1.34)min稍慢、但麻醉平面固定時間(13.41±1.82)min顯著更優(yōu),差異有統(tǒng)計學意義(t=2.024、3.636,P<0.05);兩組麻醉阻滯效果差異無統(tǒng)計學意義(t=1.3170,P>0.05)。結論 針對剖宮產產婦來說,臨床給予小劑量鹽酸羅哌卡因腰硬聯(lián)合麻醉可在很大程度上改善產婦血流動力學,但不會影響麻醉質量,是理想的麻醉手段,可予以大力推廣。
[關鍵詞] 小劑量鹽酸羅哌卡因;腰硬聯(lián)合麻醉;剖宮產產婦;血流動力學;麻醉質量;影響
[中圖分類號] R4? ? ? ? ? [文獻標識碼] A? ? ? ? ? [文章編號] 1674-0742(2020)10(b)-0103-03
[Abstract] Objective To explore the effect of low-dose ropivacaine hydrochloride combined spinal-epidural anesthesia on hemodynamics and quality of anesthesia in women undergoing cesarean section. Methods Parturients who underwent cesarean section in the hospital from January 2018 to December 2019 were convenient selected? in this trial, a total of 60 cases. The random blind selection method was used to equally divide into two groups. One group was selected as a control group and received normal-dose ropivacaine hydrochloride combined spinal-epidural anesthesia, while the remaining group was used as a research group to receive low-dose ropivacaine hydrochloride combined spinal-epidural anesthesia, test the hemodynamics of the control group and the study group at different time periods (10 minutes after anesthesia, after delivery of the fetus and after the operation was completed), and compare the quality of anesthesia (anesthesia onset time, anesthesia plane fixation time and anesthesia block effect scoring), analyze the effect of clinical application. Results Compared with the control group, the SpO2 in the study group was (96.71±3.48)% after anesthesia, the fetus was delivered (95.38±3.79)%, and the operation was completed (97.82±2.57)%, and the MAP was 10min after anesthesia (96.45±10.29) mmHg, delivery of the fetus (97.99±11.63) mmHg, after the completion of the operation (98.73±11.71), HR 10min after anesthesia (72.56±6.78) times/min, delivery of the fetus (81.38±8.42) times/min, after the operation (79.42±8.79) times/min were significantly better,the difference was statistically significant(t=3.459,3.650,4.913,2.072,2.003,2.049,3.363,2.164,2.037,P<0.05); compared with the control group, the study group of the onset time of anesthesia (4.92±1.34) min was slightly slower, but the fixed time of the anesthesia plane (13.41±1.82) min was significantly better. The difference was statistically significant(t=2.024,3.636,P<0.05). The comparison was meaningless,the difference was statistically significant(t=1.3170,P<0.05). Conclusion For cesarean parturients, clinical administration of low-dose ropivacaine hydrochloride combined spinal-epidural anesthesia can greatly improve the hemodynamics of the parturients, but it will not affect the quality of anesthesia. It is an ideal method of anesthesia, which can be vigorously promoted.
綜上所述,小劑量鹽酸羅哌卡因腰硬聯(lián)合麻醉在保證較高水平麻醉質量的基礎上,可在很大程度上改善剖宮產產婦的血流動力學,是理想的麻醉手段,可在臨床上予以大力推廣。
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(收稿日期:2020-07-16)