劉 斌,戴仁峰,金 掌,甘 維,傅江濤
(浙江省麗水市人民醫院·溫州醫科大學附屬第六醫院,浙江 麗水 323000)
重組人堿性成纖維細胞生長因子霧化吸入用于全身麻醉下頸椎前路術后咽喉痛3 0例療效觀察
劉 斌,戴仁峰,金 掌,甘 維,傅江濤
(浙江省麗水市人民醫院·溫州醫科大學附屬第六醫院,浙江 麗水 323000)
目的觀察重組人堿性成纖維細胞生長因子(rh-bFGF)霧化吸入對全身麻醉(簡稱全麻)下經頸椎前路術后咽喉痛的療效。方法 將全麻下經頸椎前路術后拔除氣管導管的 60例患者隨機分為治療組和對照組,各30例。治療組給予 rh-bFGF 35 000 U+0.9%氯化鈉注射液20 mL,壓縮霧化吸入,每天1次,每次20 min,連續3 d;對照組給予0.9%氯化鈉注射液5 m L+地塞米松5 mg+慶大霉素8萬U+糜蛋白酶4 000 U,壓縮霧化吸入,每天2次,每次20 min,連續3 d。結果 治療組術后12,24,48,72 h咽痛發生率及咽痛(吞咽時)疼痛視覺模擬(VAS)評分均明顯低于對照組(P<0.05)。結論 rh-bFGF霧化吸入能明顯促進呼吸道黏膜修復,減少出血及支氣管狹窄等并發癥,從而降低經頸椎前路氣管插管全麻術后咽痛發生率及咽痛程度,值得推廣。
重組人堿性成纖維細胞生長因子;霧化吸入;經頸椎前路術;全身麻醉;術后咽喉痛;氣管插管;臨床療效
Abstract:Objective To observe the clinical efficacy of aerosol inhalation of recombinant human basic fibroblast growth factor(rhbFGF)for treating sore throat after anterior cervical operation under general anesthesia.M ethods Totally 60 patients underwent anterior cervical operation under general anesthesia and removed tracheal catheters were randomly divided into the treatment group and the control group.The treatment group was given rh-bFGF 35 000 U + 0.9% Sodium Chloride Injection 20 mL,compression inhalation,1 time a day,20 min for each time,the drugs were continuously used for 3 days.The control group was given 0.9% Sodium Chloride Injection 5 mL + dexamethasone 5 mg + gentamicin 80 000 U + chymotrypsin 4 000 U,compression inhalation,twice a day,20 min for each time,the drugs were continuously used for 3 days.Results 12,24,48,72 h after operation,the incidence of sore throat and VAS score of sore throat(swallowing)of the treatment group were significantly lower than those of the control group(P<0.05).Conclusion Aerosol inhalation of rh-bFGF can obviously promote the repair of respiratory tract mucous membrane,reduce bleeding and bronchial stenosis and other complications,in order to reduce the incidence of sore throat and the degree of pain after anterior cervical operation under general anesthesia,it is worthy of promotion.
Key words:recombinant human basic fibroblast grow th factor;aerosol inhalation;anterior cervical operation;general anesthesia;postoperative sore throat;trachea cannula;clinical effect
術后咽喉痛(postoperative sore throat,POST)是氣管插管全身麻醉(簡稱全麻)術后常見的并發癥。麻醉過程中,氣管因受導管氣囊的壓迫,易使咽喉及氣管黏膜充血、水腫及氣管纖毛活動受限,降低呼吸道的屏障作用和患者的抵抗力,導致拔管后出現咽干、咽痛。經頸椎前路手術的麻醉方式以氣管插管靜吸復合全麻為主,同時,患者由于術中氣管的牽拉及前路內固定物植入,均會加重術后吞咽痛等不適的程度。為了降低術后咽痛的發生率及咽痛程度,增加患者的舒適度及滿意度,臨床常給予地塞米松、慶大霉素、糜蛋白酶聯合霧化吸入。本研究中在全麻術后氣管拔管后給予一定量重組人堿性成纖維細胞生長因子(rh-bFGF)霧化吸入,研究其對全麻下頸椎前路術后咽喉痛的療效?,F報道如下。
1.1 一般資料
納入標準:行氣管插管全麻下經頸椎前路手術;美國麻醉師協會(ASA)分級I~Ⅱ級;插管時間90~180min。
排除標準:存在嚴重基礎疾?。?周內有咽痛史,多次插管,咽喉部及頸部手術史;拔管后不清醒及不能配合。
病例選擇與分組:選取2013年6月至2014年12月在我院行氣管插管全麻下經頸椎前路手術的患者60例,隨機分為治療組和對照組,各30例。治療組中,男18例,女12例;年齡35~66歲,平均(48±0.2)歲;頸前路椎間盤切除植髂骨融合內固定20例,頸前路椎間盤切除鈦網植骨融合內固定10例。對照組中,男16例,女14例;年齡34~65歲,平均(47±0.6)歲;頸前路椎間盤切除植髂骨融合內固定19例,頸前路椎間盤切除鈦網植骨融合內固定11例。兩組患者的性別、年齡、手術方式等一般資料比較,差異無統計學意義(P>0.05),具有可比性。
1.2 方法
兩組患者拔除氣管插管后神志清楚,能主動配合。取平臥位,采用魚躍牌402A型超聲霧化器(江蘇魚躍醫療設備股份有限公司)。治療組將rh-bFGF(商品名扶濟復,北京雙鷺藥業股份有限公司,國藥準字S20020023,規格為每瓶 35 000 U)1瓶加入0.9%氯化鈉注射液20m L壓縮霧化吸入,每天1次,每次20min,連續3 d。對照組霧化吸入瓶內盛配制霧化液(地塞米松5mg、慶大霉素8萬U及糜蛋白酶4 000 U)加入0.9%氯化鈉注射液5mL,以相同方式行壓縮霧化吸入,每天2次,每次20min,連續3 d。霧化吸入過程中囑患者平靜呼吸,指導患者主動、有效地咳嗽、咳痰。
1.3 觀察指標
治療過程中嚴密監測患者血氧飽和度,并觀察有無胸悶、惡心等不適癥狀。觀察兩組患者術后12,24,48,72 h時咽痛發生情況及咽痛(吞咽時)疼痛視覺模擬評分(VAS),設為0~10分,0分為無痛;3分以下為有能忍受的輕微疼痛;4~6分為疼痛并影響睡眠,但尚能忍受;7~10分為有逐漸強烈的疼痛,且疼痛難忍,影響食欲及睡眠。觀察霧化吸入的不良反應及以喉鏡檢查咽后壁黏膜水腫、充血、潰瘍及肉芽變化等情況。
1.4 統計學處理
采用SPSS 15.0統計學軟件分析。計數資料以百分率表示,行 χ2檢驗;計量資料以±s表示,行 t檢驗。P<0.05為差異有統計學意義。
結果見表1和表2。患者均神志清楚,能主動配合,術后霧化吸入后未出現血氧飽和度降低、胸悶、惡心等不良反應。喉鏡檢查提示,治療組患者咽后壁黏膜水腫及充血情況等明顯好轉。
研究顯示,21%~62%的患者在全麻術后會出現不同程度的咽喉痛和聲嘶[1]。術后咽痛的形成與患者的年齡、性別,氣管導管套囊的壓力,氣管導管的尺寸、類型,導管留置時間,手術過程中氣管導管的牽拉及過度吸痰等引起的咽黏膜局部創傷和炎癥[2-3]有關。此外,由于全麻過程中使用的麻醉氣體降低了下呼吸道黏膜纖毛上皮的溫度和濕度,故更易引發炎癥[4],嚴重影響患者對麻醉的滿意度,甚至影響術后死亡率[5-6]。傳統霧化吸入方法(地塞米松+慶大霉素+糜蛋白酶)因不良反應大[7-8]而已很少使用。

表1 兩組患者術后咽痛發生情況比較[例(%),n=30]
表2 兩組患者術后咽痛(吞咽時)VAS評分比較(±s,分,n=30)

表2 兩組患者術后咽痛(吞咽時)VAS評分比較(±s,分,n=30)
注:與對照組相比, P<0.05。
組別治療組對照組術后12 h 4.50±0.95 5.10±0.85術后24 h 3.95±0.85 4.35±0.65術后48 h 2.65±0.85 3.15±0.90術后72 h 1.75±0.65 2.15±0.75
rh-bFGF為多功能細胞生長因子,能刺激中胚層和神經外胚層來源細胞的增殖,能誘導炎性細胞、成纖維細胞、血管內皮細胞等向損傷部位移動,激活巨噬細胞的吞噬功能,增強機體的免疫功能,降低創面感染機會;并能促進成纖維細胞的增殖,促進新生毛細血管的形成,促進上皮細胞增殖和向創面中心覆蓋;加速神經纖維再生,恢復運動和感覺功能,同時抑制膠原酶的表達,防止形成病理性瘢痕,具有促進修復和再生作用。同時,rh-bFGF作為一種“創傷激素”,可促進所有參與創傷修復的細胞增殖,并通過細胞表面受體激活MAPKs上調Bcl-2和Bcl-xl的水平抑制損傷細胞凋亡[9-10],促進上皮化肉芽組織形成,從而顯著加速創面愈合[11]。
rh-bFGF[12]用于治療燒傷、創傷患者創面修復取得了顯著療效[13-15],使用方法是溶解于0.9%氯化鈉注射液后直接涂抹患處或用噴霧器噴于創面,但其用于霧化吸入臨床鮮有報道,用于治療全麻氣管插管術后咽喉痛更是罕見。本研究結果顯示,rh-bFGF霧化吸入能明顯促進呼吸道黏膜修復,還可減少出血及支氣管狹窄等并發癥發生,從而降低經頸椎前路氣管插管全麻術后咽痛發生率和咽痛程度,值得臨床推廣。
[1]Higgins PP,Chung F,Mezei G.Postoperative sore throat after ambulatory surgery[J].Br JAnaesth,2002,88(4):582-584.
[2]Sumathi PA,Shenoy T,Ambareesha M.Controlled comparison between betamethasone gel and lidocaine jelly applied over tracheal tube to reduce postoperative sore throat,cough,and hoarseness of voice[J].Br JAnaesth,2008,100(2):215-218.
[3]ScuderiPE.Postoperativesore throat:moreanswer than question[J].Anesth Analg,2010,111(4):831-832.
[4]Jung TH,Rho JH,Hwang JH,et al.The effect of the humidifier on sore throatand cough after thyroidectomy[J].Korean JAnesthesiol,2011,61(6):470-474.
[5]Mencke T,Konll H,Schreiber JU,et al.Rocuronium is not associ-ated with more vocal cord injuries than succinyl-choline after rapid-sequence induction:a randomized,prospective,controlled trial[J].Anesth Analg,2006,102(3):943-949.
[6]Agarwal A,Nath SS,Goswami D,et al.An evaluation of the efficacy of aspirin and henzy damine hydrochloride gar e for attenuating postoperative sore throat:a prospective randomized,single-blind study[J].Anesth Analg,2006,103(4):1001-1003.
[7]Barker AF,Couch L,Fiel TB,etal.Tobmmycin solution for inhalation reducessputum Pseudomonasaemginosa density in bronchiectasis[J].Am JRespirCritCareMed,2000,162(1):481-485.
[8]劉玉江.霧化吸入注射用糜蛋白酶過敏反應6例[J].西南軍醫,2007,9(6):16.
[9]Skaletz-Rorowski A,Eschert H,Leng J,et al.PKC delta-induced activation of MAPK pathway is required for bFGF-stimulated proliferation of coronary smooth muscle cells[J].Cardiovasc Res,2005,67(1):142-150.
[10]LiuF,HuangL.Asyringeelectrodedeviceforsimultaneousinjectionof DNAandeletrotranfer[J].MolTher,2002,5(3):323-328.
[11]Kingsnorth AN,Slavin J.Peptide growth factors and wound healing[J].Br JSurg,1991,78(11):1286-1288.
[12]廖名龍,周 敏 .扶濟復[J].中國新藥雜志,2001,10(4):301.[13]Kawahira K,SumiyoshiM,Sakanaka M,et al.Effects of ginsenoside Rb1 at low doses on histamine,substance P,and monocyte chemoattractant protein 1 in the burn wound areas during the process ofacute burn wound repair[J].JEthnopharmacol,2008,117(2):278-284.
[14]Li Y,Li G.The expression levels of endogenous aFGFmRNA in microwave burn wound tissues and its clinical significance[J].JHuazhongUniv SciTechnologMed Sci,2007,27(5):576-578.
[15]BaM,Cheng DS,Xia ZF,etal.Randomized,multicenter,doubleblind,and placebo-controlled trial using topical recombinant human acidic fibroblast growth factor for deep partial-thickness burns and skin graft donor site[J].Wound Repair Regen,2007,15(6):795-799.
Clinical Observation of Aerosol Inhalation of Recom binant Hum an Basic Fibroblast G row th Factor for Treating Sore Throat A fter Anterior Cervical Operation Under General Anesthesia in 30 Cases
Liu Bin,Dai Renfeng,Jin Zhang,Gan Wei,Fu Jiangtao
(Zhejiang Lishui People′s Hospital,The Sixth Affiliated Hospital of Wenzhou Medical University,Lishui,Zhejiang,China 323000)
R969.4;R971+.1
A
1006-4931(2017)18-0027-03
10.3969/j.issn.1006-4931.2017.18.009
2017-03-15;
2017-06-06)
國家衛生計生委科技中心重大疾病防治科技行動計劃項目[2016ZX-01-011];浙江省麗水市高層次人才培養資助項目[2014RC26]。
劉斌,碩士研究生,主任醫師,主要從事脊柱外科疾病臨床診療工作,(電話)0578-2780283(電子信箱)doctorliubin@163.com。