趙禎臻 文語(yǔ)高
【摘要】 目的:探討小兒腹股溝斜疝疝囊高位結(jié)扎術(shù)中喉罩通氣靜脈-吸入復(fù)合麻醉的應(yīng)用。方法:選取2018年2月-2019年2月筆者所在醫(yī)院收治的56例腹股溝斜疝患兒,所有患兒均實(shí)施疝囊高位結(jié)扎術(shù)。依據(jù)麻醉方法不同將其分為兩組,每組28例。對(duì)照組行無(wú)插管氯胺酮靜脈全身麻醉,觀察組采用喉罩通氣靜脈-吸入復(fù)合麻醉。比較兩組蘇醒時(shí)間、手術(shù)時(shí)間、術(shù)中體動(dòng)及術(shù)后不良反應(yīng)發(fā)生情況。結(jié)果:兩組手術(shù)時(shí)間比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。觀察組麻醉蘇醒時(shí)間早于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組術(shù)中體動(dòng)發(fā)生率為3.57%,術(shù)后精神癥狀發(fā)生率為3.57%,惡心嘔吐發(fā)生率為3.57%,均低于對(duì)照組的39.29%、53.57%、32.14%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:針對(duì)腹股溝斜疝患兒,在行疝囊高位結(jié)扎術(shù)時(shí),給予喉罩通氣靜脈-吸入復(fù)合麻醉,蘇醒快,且不良反應(yīng)少,臨床應(yīng)用價(jià)值突出。
【關(guān)鍵詞】 疝囊高位結(jié)扎術(shù) 腹股溝斜疝 靜脈-吸入復(fù)合麻醉 喉罩通氣
doi:10.14033/j.cnki.cfmr.2020.15.012 文獻(xiàn)標(biāo)識(shí)碼 B 文章編號(hào) 1674-6805(2020)15-00-03
Application of Laryngeal Mask Ventilation Vein-inhalation Combined Anesthesia in High Ligation of Hernia Sac in Inguinal Indirect Hernia Children/ZHAO Zhenzhen, WEN Yugao. //Chinese and Foreign Medical Research, 2020, 18(15): -31
[Abstract] Objective: To investigate the application of laryngeal mask ventilation vein-inhalation combined anesthesia in high ligation of hernia sac in inguinal indirect hernia children. Method: From February 2018 to February 2019, 56 children with inguinal indirect hernia admitted in our hospital were selected, all of whom underwent high ligation of hernia sac. The patients were divided into two groups according to the different anesthesia measures, with 28 patients in each group. The control group received intravenous general anesthesia with Ketamine without intubation, and the observation group received laryngeal mask ventilation vein-inhalation combined anesthesia. The recovery time, operation time, intraoperative body movement and postoperative adverse reactions were compared between the two groups. Result: There was no significant difference in the operation time between the two groups (P>0.05). The anesthesia recovery time in the observation group was earlier than that in the control group, and the difference was statistically significant (P<0.05). The incidence of intraoperative body movement was 3.57%, the incidence of postoperative mental symptoms was 3.57%, and the incidence of nausea and vomiting was 3.57% in the observation group, which were all lower than 39.29%, 53.57%, and 32.14% in the control group, and the differences were statistically significant (P<0.05). Conclusion: For the children with inguinal indirect hernia, when performing high ligation of hernia sac, laryngeal mask ventilation vein-inhalation combined anesthesia is given, which can wake up quickly, with less adverse reactions, and has outstanding clinical application value.
[Key words] High ligation of hernia sac Inguinal indirect hernia Vein-inhalation combined anesthesia Laryngeal mask ventilation
First-authors address: Anshun Maternal and Child Health Hospital, Anshun 561000, China
喉罩是一種已得到廣泛應(yīng)用的新型上呼吸道工具,其不僅能夠?qū)崿F(xiàn)呼吸通道的快速建立,保證通氣,而且置入喉罩時(shí)對(duì)呼吸道刺激較小。此外,在麻醉中還能保留自主呼吸,亦可開(kāi)展機(jī)械通氣[1]。七氟烷為一種有效的新型吸入麻醉藥,氣味芳香,對(duì)呼吸道刺激較小,因而患者易于接受,對(duì)于兒童全身麻醉的維持與誘導(dǎo),較為適用。本文針對(duì)筆者所在醫(yī)院收治的腹股溝斜疝患兒,在行疝囊高位結(jié)扎術(shù)中實(shí)施喉罩通氣靜脈-吸入復(fù)合麻醉,對(duì)其效果進(jìn)行探討,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料
選取2018年2月-2019年2月筆者所在醫(yī)院收治的腹股溝斜疝患兒56例,均符合腹股溝斜疝診斷標(biāo)準(zhǔn)[2],且均實(shí)施疝囊高位結(jié)扎術(shù)治療;美國(guó)麻醉醫(yī)師學(xué)會(huì)分級(jí)均為Ⅰ~Ⅱ級(jí),且無(wú)麻醉禁忌證。排除凝血功能障礙者,心、肝腎功能不全者。依據(jù)麻醉方法的不同將其分成兩組,每組28例。對(duì)照組男17例,女11例;最小年齡1歲,最大年齡3歲,平均(2.0±0.7)歲;最小體質(zhì)量8 kg,最大體質(zhì)量17 kg,平均(12.8±3.8)kg。觀察組男16例,女12例;最小年齡1歲,最大年齡3歲,平均(2.2±0.5)歲;最小體質(zhì)量8 kg,最大體質(zhì)量16 kg,平均(12.7±3.7)kg。兩組一般資料比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),有可比性。
1.2 方法
手術(shù)前,常規(guī)禁水2 h,禁食8 h,在手術(shù)前15 min,肌肉注射咪達(dá)唑侖(江蘇恩華藥業(yè)股份有限公司,國(guó)藥準(zhǔn)字H19990027,規(guī)格:1 ml∶5 mg)0.08 mg/kg,阿托品(西南藥業(yè)股份有限公司,國(guó)藥準(zhǔn)字H50020044,規(guī)格:1 ml∶0.5 mg)0.01 mg/kg,將患兒送至手術(shù)間,對(duì)其心率(HR)、血壓及脈搏血氧飽和度(SpO2)進(jìn)行監(jiān)測(cè)。給予乳酸鈉林格注射液(辰新藥業(yè)股份有限公司,國(guó)藥準(zhǔn)字H20057107,規(guī)格:500 ml塑瓶)6~10 ml/(kg·h),靜脈滴注,面罩吸氧。
觀察組:行喉罩通氣靜脈-吸入復(fù)合麻醉,芬太尼(宜昌人福藥業(yè)有限責(zé)任公司,國(guó)藥準(zhǔn)字H42022076,規(guī)格:2 ml∶0.1 mg)
2 μg/kg,靜脈注射;丙泊酚(四川國(guó)瑞藥業(yè)有限責(zé)任公司,國(guó)藥準(zhǔn)字H20030115,規(guī)格:20 ml:0.2 g×5支)4~8 mg/(kg·h),靜脈泵注;吸入體積分?jǐn)?shù)8%的七氟烷(丸石制藥株式會(huì)社,注冊(cè)證號(hào):H20150020,規(guī)格:250 ml),實(shí)施麻醉誘導(dǎo),待患兒無(wú)意識(shí)后,對(duì)吸入濃度進(jìn)行調(diào)節(jié),使其體積分?jǐn)?shù)維持在3.5%~4.5%,還可根據(jù)實(shí)際情況,進(jìn)行呼吸輔助,當(dāng)患兒肌肉已經(jīng)松弛,且對(duì)刺激沒(méi)有反應(yīng)時(shí),便可置入喉罩,實(shí)施機(jī)械通氣。手術(shù)中依據(jù)實(shí)際情況對(duì)七氟烷吸入濃度進(jìn)行調(diào)節(jié),使之體積分?jǐn)?shù)維持在1%~5%,手術(shù)結(jié)束前10 min停用丙泊酚,術(shù)畢時(shí)停用七氟烷;當(dāng)患兒已經(jīng)清醒睜眼,并且能夠自主呼吸時(shí),便可將喉罩拔除,送入PICU觀察。對(duì)照組:行無(wú)插管氯胺酮靜脈全麻,給予氯胺酮(武漢久安藥業(yè)有限公司,國(guó)藥準(zhǔn)字H42021639,規(guī)格:10 ml∶0.1 g),靜脈注射,2 mg/kg,不置入喉罩,也不進(jìn)行氣管插管,術(shù)中保持患兒自主呼吸,吸入氧氣;術(shù)畢時(shí),停用氯胺酮,且對(duì)其各項(xiàng)生命體征進(jìn)行監(jiān)測(cè),待患兒清醒且有穩(wěn)定的呼吸循環(huán)時(shí),送回病房。
1.3 觀察指標(biāo)
比較兩組手術(shù)時(shí)間及麻醉蘇醒時(shí)間。比較兩組術(shù)中體動(dòng)及術(shù)后不良反應(yīng)發(fā)生情況。不良反應(yīng)包括精神癥狀(煩躁、譫妄)、惡心嘔吐等。
1.4 統(tǒng)計(jì)學(xué)處理
本研究數(shù)據(jù)采用SPSS 20.0統(tǒng)計(jì)學(xué)軟件進(jìn)行分析和處理,計(jì)量資料以(x±s)表示,采用t檢驗(yàn),計(jì)數(shù)資料以率(%)表示,采用字2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組手術(shù)時(shí)間、麻醉蘇醒時(shí)間對(duì)比
兩組手術(shù)時(shí)間比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);觀察組麻醉蘇醒時(shí)間早于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表1。
2.2 兩組術(shù)中體動(dòng)及術(shù)后不良反應(yīng)對(duì)比
觀察組術(shù)中體動(dòng)發(fā)生率為3.57%,精神癥狀發(fā)生率為3.57%,惡心嘔吐發(fā)生率為3.57%,均低于對(duì)照組的39.29%、53.57%、32.14%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表2。
3 討論
腹股溝斜疝實(shí)為一種比較常見(jiàn)的兒科病癥,多行疝囊高位結(jié)扎術(shù)施治,其麻醉方法要求具有不良反應(yīng)少、效果好、安全性高及蘇醒快等優(yōu)點(diǎn)[3]。氯胺酮是一種鎮(zhèn)痛與鎮(zhèn)靜作用皆有的麻醉藥,小兒腹股溝斜疝疝囊高位結(jié)扎術(shù)大多選用氯胺酮實(shí)施靜脈全麻,此方式呼吸抑制輕,且誘導(dǎo)速度快;而對(duì)于傳統(tǒng)方法而言,不用主動(dòng)呼吸道控制技術(shù),比如無(wú)置入喉罩或氣管插管等,術(shù)中維持患兒的自主呼吸狀態(tài),有著較簡(jiǎn)單的麻醉管理操作,但需指出的是,氯胺酮在使用劑量方面,有著較大的個(gè)體差異,而且麻醉中還有著較差的可控性,患兒經(jīng)常會(huì)發(fā)生體動(dòng)情況,因而會(huì)對(duì)手術(shù)開(kāi)展造成影響[4-5];此外,術(shù)中還會(huì)分泌大量的呼吸道分泌物,眼壓、顱內(nèi)壓均會(huì)升高,在術(shù)后恢復(fù)期會(huì)出現(xiàn)較多不良反應(yīng),因而會(huì)對(duì)麻醉蘇醒效果造成影響[6]。氣管插管術(shù)為一種典型的呼吸道控制技術(shù),其雖然能夠保證術(shù)中通氣氧合,但是在操作技術(shù)上有著比較高的要求,需借助喉鏡方能達(dá)成;在用喉鏡將聲門暴露開(kāi)展氣管插管時(shí),若麻醉深度不足,則會(huì)刺激喉部、氣管,機(jī)體會(huì)出現(xiàn)嚴(yán)重的應(yīng)激反應(yīng),使心血管系統(tǒng)出現(xiàn)應(yīng)激情況,造成循環(huán)系統(tǒng)異常[7-8]。喉罩技術(shù)當(dāng)前已較為成熟,其在控制呼吸道方面,有著較大優(yōu)勢(shì),而且操作簡(jiǎn)便,能夠短時(shí)間內(nèi)建立呼吸通道;另外,其對(duì)喉部、氣管刺激小,術(shù)中循環(huán)更加的穩(wěn)定[9-10]。七氟烷具有血流動(dòng)力學(xué)穩(wěn)定、清醒快及麻醉誘導(dǎo)快等優(yōu)點(diǎn),在術(shù)中通過(guò)對(duì)七氟烷吸入濃度的調(diào)節(jié),不僅能對(duì)麻醉深度加以控制,而且還能減少不良反應(yīng)[11-12]。丙泊酚麻醉具有抗惡心嘔吐、蘇醒完全及蘇醒快等優(yōu)點(diǎn),將其作用于血管平滑肌,能將血管擴(kuò)張,且麻醉后容易引起低血壓,但本文在給藥方式上采用的是恒速泵注,且劑量小,因而沒(méi)有出現(xiàn)低血壓、心動(dòng)過(guò)緩情況。在本文中,觀察組采用芬太尼、丙泊酚復(fù)合七氟烷,實(shí)施吸入麻醉,各自藥效能充分發(fā)揮,且各藥物能夠合理搭配,麻醉效果突出,不良反應(yīng)少。本文結(jié)果顯示,觀察組麻醉蘇醒時(shí)間明顯早于對(duì)照組,術(shù)中體動(dòng)及術(shù)后不良反應(yīng)率均明顯低于對(duì)照組,提示,此方法蘇醒快,且不良反應(yīng)少。