刍议蛛网膜下腔注射利多卡因和舒芬太尼在剖宫产手术中的效果

2019-11-25 12:32王金玉
中外医疗 2019年26期
关键词:剖宫产手术舒芬太尼利多卡因

王金玉

[摘要] 目的 研究探討蛛网膜下腔注射利多卡因和舒芬太尼在剖宫产手术中的观察分析。方法 方便选取从2017年1月—2018年12月该医院收治的90例产妇进行研究,按照产妇先后入院顺序对其进行分组,将其分为对照组(n=45例)和研究组(n=45例),两组产妇均在蛛网膜下腔注射麻醉,给予对照组产妇单独利多卡因麻醉,给予研究组产妇利多卡因和舒芬太尼联合麻醉。将两组患者的麻醉有效率、寒战发生率、相关临床指标、新生儿Apgar评分、VAS评分及MBA评分进行比较。结果 麻醉后,研究组有27例麻醉效果良好,占60.00%,有16例麻醉效果有效,占35.56%,有2例麻醉效果无效,占4.44%,麻醉有效率为95.56%;对照组有24例麻醉效果良好,占53.33%,有12例麻醉效果有效,占26.67%,有9例麻醉效果无效,占20.00%,麻醉有效率为80.00%,两组数据比较差异有统计学意义(χ2=5.07,P=0.02);研究组的阻滞起效时间为(7.63±1.42)min,对照组的时间为(14.37±1.34)min,两组数据比较差异有统计学意义(t=23.15,P=0.00);研究组阻滞有效时间为(54.47±4.72)min,对照组时间为(38.28±3.25)min,两组数据比较差异有统计学意义(t=18.95,P=0.00);研究组的无痛时间为(17.52±0.61)min,对照组的时间为(13.46±1.82)min,两组数据比较差异有统计学意义(t=14.18,P=0.00);研究组新生儿的肌张力评分为(1.82±0.13)分,对照组新生儿评分为(1.24±0.25)分,两组数据比较差异有统计学意义(t=13.80,P=0.00);研究组新生儿的脉搏评分为(1.83±0.16)分,对照组新生儿评分为(1.37±0.14)分,两组数据比较差异有统计学意义(t=14.51,P=0.00);研究组新生儿的刺激反应评分为(1.76±0.52)分,对照组新生儿评分为(1.28±0.25)分,两组数据比较差异有统计学意义(t=5.50,P=0.00);研究组新生儿的肤色评分为(1.53±0.62)分,对照组新生儿评分为(0.76±0.53)分,两组数据比较差异有统计学意义(t=6.33,P=0.00);研究组新生儿的呼吸评分为(1.83±0.51)分,对照组新生儿评分为(0.73±0.49)分,两组数据比较差异有统计学意义(t=10.43,P=0.00;研究组VAS评分为(0.38±0.15)分,对照组评分为(1.16±0.82)分,两组数据比较差异有统计学意义(t=6.27,P=0.00),研究组MBA评分为(1.79±0.14)分,对照组评分为(2.62±0.26)分,两组数据比较差异有统计学意义(t=18.85,P=0.00);研究组发生0级寒战有37例,发生1例寒战有5例,发生2级寒战有3级,发生3级寒战有0例,寒战发生率为17.77%,对照组产妇发生0级寒战有26例,发生1例寒战有9例,发生2级寒战有7级,发生3级寒战有3例,寒战发生率为42.22%,两组数据比较差异有统计学意义(χ2=6.40,P=0.01)。结论 在对于剖宫产产妇的分娩中,给予其有效的蛛网膜下腔注射利多卡因和舒芬太尼麻醉可有效增强产妇的麻醉效果,改善其相关临床指标,缓解产妇在分娩时的疼痛程度,避免下肢静脉血栓的形成,在临床中具有推广应用价值。

[关键词] 蛛网膜下腔;利多卡因;舒芬太尼;剖宫产手术

[中图分类号] R5          [文献标识码] A          [文章编号] 1674-0742(2019)09(b)-0015-04

Discussion on the Effect of Subarachnoid Injection of Lidocaine and Sufentanil in Cesarean Section

WANG Jin-yu

Department of Anesthesiology, Second People's Hospital of Heze City, Heze, Shandong Province, 274000 China

[Abstract] Objective To investigate the observation and analysis of subarachnoid injection of lidocaine and sufentanil in cesarean section. Methods The study time was convenient selected from January 2017 to 2018. During the period, 90 women who were admitted to the hospital were studied and grouped according to the order of maternal admission. They were divided into control groups (n=45 cases) and study group (n=45 cases), both groups of women were anesthetized in the subarachnoid space, and the control group was given anesthesia with lidocaine alone. The study group was given anesthesia with lidocaine and sufentanil. The anesthesia effectiveness, the incidence of chills, relevant clinical indicators, neonatal Apgar scores, VAS scores, and MBA scores were compared between the two groups. Results After anesthesia, 27 patients in the study group had good anesthesia, accounting for 60.00%. 16 cases were effective, accounting for 35.56%. 2 cases were ineffective, accounting for 4.44%, and the anesthesia effective rate was 95.56%. 24 cases had good anesthesia, accounting for 53.33%, 12 cases were effective, accounting for 26.67%, 9 cases were ineffective, accounting for 20.00%, anesthesia effective rate was 80.00%, the two groups were compared the difference was statistically significant(χ2=5.07, P=0.02). The response time of the study group was (7.63±1.42)min, and the time of the control group was (14.37±1.34)min. the difference was statistically significant(t=23.15,P=0.00). The study group was effective. The time was (54.47±4.72)min, and the control time was (38.28±3.25)min.the difference was statistically significant(t=18.95,P=0.00). The painless time of the study group was (17.52±0.61)min. The time was (13.46±1.82)min,the difference was statistically significant(t=14.18, P=0.00). The muscle tension score of the newborn in the study group was (1.82±0.13)points, and the newborn score in the control group was (1.24±0.25)points,the difference was statistically significant(t=13.80, P =0.00); the study group newborn pulse evaluation (1.83±0.16)points, the control group had a neonatal score of (1.37±0.14)points,the difference was statistically significant(t=14.51,P=0.00). The stimulation response score of the newborn in the study group was (1.76±0.52)points. The neonatal score of the control group was (1.28±0.25)points,the difference was statistically significant(t=5.50,P=0.00). The skin color score of the newborn in the study group was (1.53±0.62), and the newborn score of the control group was (0.76±0.53)points,the difference was statistically significant(t=6.33,P=0.00). The respiratory score of the newborn in the study group was (1.83±0.51)points, and the score of the newborn in the control group was (0.73±0.49). The data were compared with the difference was statistically significant(t=10.43,P=0.00). The VAS score of the study group was (0.38±0.15) points, and the control group score was (1.16±0.82) points. the difference was statistically significant(t=6.27,P=0.00). The MBA score was (1.79±0.14)points, the control group score was (2.62±0.26)points, the difference was statistically significant(t=18.85,P=0.00). The study group had 37 cases of 0 chills and 1 case of chill. There were 5 cases, there were 3 cases of level 2 chills, 0 cases of level 3 chills, and the incidence of chills was 17.77%. There were 26 cases of grade 0 chills in women, 9 cases of chills in 1 case, 7 cases of chills in level 2, 3 cases of chills in level 3, and the incidence of chills was 42.22%. the difference was statistically significant(t=6.40, P=0.01) The value was 0.01; the data comparison is significant. Conclusion In the delivery of cesarean section, the effective subarachnoid injection of lidocaine and sufentanil anesthesia can effectively enhance the anesthetic effect of the mother, improve its clinical indicators, and alleviate the maternal delivery. The degree of pain, to avoid the formation of venous thrombosis of the lower extremities, has a popular application value in the clinic.

[Key words] Subarachnoid space; Lidocaine; Sufentanil; Cesarean section surgery

近年来,随着计划生育政策的发展,剖宫产在我国产妇中的发生率逐渐上升,在手术中采取有效的麻醉干预可保障手术成功进行,可有效缓解产妇疼痛程度,增强产妇及新生儿的生命安全[1]。在手术中,给予产妇蛛网膜下腔注射利多卡因和舒芬太尼麻醉,具有一定的可控性,安全性高,产生的麻醉效果较好。该次研究为分析蛛网膜下腔注射利多卡因和舒芬太尼在剖宫产手术中的应用效果,方便选取2017年1月—2018年12月在该院接受治疗的90例剖宫产产妇进行研究,现报道如下。

1  资料与方法

1.1  一般资料

方便选取该医院收治的90例剖宫产产妇视为研究对象,按照患者先后入院顺序对其进行分组,将其分为对照组(n=45例)和研究组(n=45例)。其中,对照组产妇年龄最小为21岁,最大为34岁,平均年龄为(27.48±1.57)岁,孕周为35~41周之间,平均孕周为(38.26±1.37)周。研究组产妇年龄最小为22岁,最大为34岁,平均年龄为(27.27±1.65)岁,孕周为36~41周之间,平均孕周为(38.37±1.46)年。经医院医学伦理委员会审核后,产妇及家属均同意参与该次研究并签署知情同意书。两组产妇上述资料比较,数据差异无统计学意义(P>0.05),可比较。

1.2  麻醉方法

产妇在进入手术室后, 给予其氧气吸入3 L对产妇的生命体征进行密切监测,如血压、心率、心电图、血氧饱和度等。在产妇蛛网膜下腔进行麻醉药物注射,在产妇上肢建立静脉通道,指导产妇行左侧卧位姿势, 在腰椎L3~4节处对产妇进行穿刺处理, 当脑脊液流出且肉眼可见后,从腰部进行穿针,使得脑脊液稀释至2 mL,注射麻醉药物[2-3]。

对照组:给予对照组产妇单独利多卡因麻醉,采用盐酸利多卡因注射液(批准文号:国药准字H20043676)注射,将0.75%利多卡因与5%葡萄糖在蛛网膜下腔注射。

研究组:在对照组的基础上给予患者舒芬太尼联合麻醉,在对照组的基础上给予产妇5 μg舒芬太尼(批准文号:国药准字H20054172)与4%利多卡因混合液[4]。

1.3  观察指标

①麻醉效果:将产妇在手术中肌肉较为松弛,麻醉后产妇苏醒期平稳,指标监测正常且不良反应视为良好;将产妇麻醉诱导时稍有呛咳,呼吸稍有躁动,血压不平稳,有较难预防的并发症视为有效;将产妇麻醉后具有强烈的应急反应,对手术的配合程度较为勉强,肌肉松弛程度较差,容易产生严重的并发症视为无效。麻醉有效率=麻醉显效率+麻醉有效率。②相关临床指标:将两组产妇的阻滞起效时间、阻滞有效时间、无痛时间、利多卡因总剂量等临床指标进行统计并比较。③新生儿Apgar评分:将两组新生儿的肌张力、脉搏、刺激反应、肤色、呼吸等指标进行统计并比较[5]。④VAS评分及MBA评分:将两组患者的疼痛程度、下肢运动神经阻滞评分进行统计并比较。⑤寒战发生率:将产妇寒战发生标准分为4级,将术中没有出现肌群震颤视为0级;将产妇心电图无干扰现象,仅面部出现肌群震颤视为1级;将产妇出现中度寒战,面部、颈部、上肢均出现痉挛性震颤视为2级;将产妇全身均出现大肌群痉挛性震颤视为3级。

1.4  统计方法

采用SPSS 21.0统计学软件对剖宮产产妇者进行数据处理,将产妇相关临床指标、新生儿Apgar评分、VAS评分及MBA评分用平均数±标准差(x±s)表示,进行t检验,将产妇麻醉有效率用百分数(%)表示,进行χ2检验,P<0.05为差异有统计学意义。

2  结果

2.1  两组产妇麻醉有效率比较

麻醉后,研究组产妇麻醉有效率为95.56%,对照组麻醉有效率为80.00%,两组数据比较研究组具有显著的优势。见表1。

2.2  两组产妇相关临床指标比较

麻醉后,研究组产妇的阻滞起效时间、阻滞有效时间、无痛时间相比较于对照组产妇的相关数据来说优势显著,差异有统计学意义(P<0.05)。见表2。

2.3  两组新生儿Apgar评分比较

麻醉后,研究组新生儿的肌张力评分、脉搏评分、刺激反应评分、肤色评分、呼吸评分显著高于对照组新生儿的相关评分,差异有统计学意义(P<0.05),见表3。

2.4  两组产妇VAS评分及MBA评分比较

麻醉后,研究组产妇的VAS评分、MBA评分明显低于对照组产妇VAS评分、MBA评分,差异有统计学意义(P<0.05),见表4。

2.5  两组产妇寒战发生率比较

麻醉后,研究组产妇寒战发生率为17.77%,对照组产妇寒战发生率为42.22%,研究组显著较低,优势显著,差异有统计学意义(P<0.05),见表5。

3  讨论

剖宫产在临床中是常见的助产手术之一,常将其用于难产或不能顺产的产妇,在术中应给予产妇有效的麻醉处理,保障手术的安全完成。在手术中,麻醉的应用应保障组织有效时间快,镇痛效果好,阻滞持续时间长,可有效保障产妇及新生儿的安全,麻醉药剂的选择尤为重要[6]。该次研究采用利多卡因和舒芬太尼联合麻醉使用,可有效提高手术的麻醉效果,保障产妇及新生儿的生命安全。

该次研究结果表明,研究组产妇的麻醉有效率(95.56%)显著高于对照组(80.00%);研究组产妇阻滞起效时间(7.63±1.42)min显著低于对照组(14.37±1.34)min,研究组产妇的阻滞有效时间(54.47±4.72)min、无痛时间(17.52±0.61)min均显著高于对照组(38.28±3.25)min、(13.46±1.82)min;研究组新生儿Apgar评分显著高于对照组,研究组产妇的VAS评分(0.38±0.15)分、MBA评分(1.79±0.14)分均显著低于对照组(1.16±0.82)分、(2.62±0.26)分,研究组患者寒战发生率(17.77%)显著低于对照组(42.22%),数据比较差异有统计学意义(P<0.05);寒战发生率研究与徐茜等人[7]在《小剂量舒芬太尼在剖宫产术腰硬联合麻醉中预防寒颤及牵拉痛的临床观察》中的结果基本一致,具体表现为:观察组1~3级的寒颤发生率为(15%)低于对照组的(57.5%),差异有统计学意义(P<0.05)。具体原因为:利多卡因是常见的麻醉药物,建立静脉通道使得患者经血液吸收药物,对中枢神经达到抑制的效果,可有效增强患者镇痛效果,将其作用在剖宫产产妇中,可有效增强产妇的镇痛效果,是产妇在手术分娩中能积极配合手术完成。而舒芬太尼在临床中也是常见的阿片类镇痛药物,对体内阿片受体具有刺激作用,可有效降低神经细胞膜的兴奋程度,避免对神经造成刺激,对患者造成的损伤较小,局部麻醉效果显著,可有效提高镇痛镇静效果。将舒芬太尼作用在剖宫产产妇中,可快速达到麻醉效果,对产妇及新生儿造成不良反应较小。将两组药物联合使用可有效减少药物的使用剂量,加快麻醉起效时间,维持局部麻醉时间,避免对新生儿及产妇造成不良反应,有效提高手术的安全性与可靠性[8]。

综上所述,采用蛛网膜下腔注射利多卡因和舒芬太尼麻醉在对于剖宫产产妇的分娩中,可有效增强产妇的麻醉效果,缩短阻滞起效时间,延长阻滞有效时间及无痛时间,缓解产妇在分娩时的疼痛程度,避免下肢静脉血栓的形成,提高新生儿的相关指标,在临床中应用效果显著。

[参考文献]

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[2]  袁辉,杨斌.小剂量罗哌卡因复合舒芬太尼蛛网膜下腔麻醉用于剖宫产的临床观察[J].中西医结合心血管病电子杂志,2018,6(2):94-95.

[3]  余奇劲.两种蛛网膜下腔阻滞麻醉方案在高龄产妇剖宫产手术中的应用效果比较[J].广西医学,2018,40(1):51-54.

[4]  肖飞,徐文平,刘林,等.混合舒芬太尼时布比卡因用于剖宫产术重度子痫前期患者蛛网膜下腔阻滞的量效关系[J]. 中华麻醉学杂志,2016,36(11):1316-1318.

[5]  李友良,魏智慧,史玉华,等. 小剂量低浓度布比卡因复合舒芬太尼腰麻用于剖宫产术的效果[J]. 河北医药,2017, 39(13):1981-1983.

[6]  白晓玲,韩景田.小剂量舒芬太尼联合布比卡因蛛网膜下腔注射对预防剖宫产术麻醉中寒战与牵拉痛的效果观察[J]. 陕西医学杂志, 2017, 46(3):400-402.

[7]  徐茜,李有长,胡佳. 小剂量舒芬太尼在剖宫产术腰硬联合麻醉中预防寒颤及牵拉痛的临床观察[J]. 中国医药导报, 2016, 13(4):85-88.

[8]  解素勇,聂津,张建红,等.舒芬太尼复合利多卡因用于腹部手术硬膜外麻醉的临床研究[J].实用临床医药杂志, 2016, 20(1):126-127.

(收稿日期:2019-06-14)

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舒芬太尼与芬太尼对高龄腹腔镜手术患者血流动力学的影响研究
罗比卡因复合舒芬太尼的硬膜外麻醉效果研究
手术室对剖宫产手术实施优质护理的效果评价
麻醉药物联合应用在小儿支气管异物取出术麻醉中的效果比较
妊娠合并子宫肌瘤在剖宫产手术中的处理
硬膜外麻醉中同步扩容等对产妇心功能影响的比较
地西泮联合利多卡因在人工流产镇痛中的应用效果观察