徐文虎 趙鵬 孟素玉 馬雅寧 曹麗莎
[摘要]目的:探討重組堿性成纖維細(xì)胞生長(zhǎng)因子(Recombinant basic fibroblast growth factor,rbFGF)+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植修復(fù)大面積燒傷深部創(chuàng)面的效果。方法:回顧性分析2017年10月-2020年10月在筆者醫(yī)院進(jìn)行治療的116例大面積燒傷患者一般臨床資料,根據(jù)患者治療方式進(jìn)行分組,將采用rbFGF+自體超薄皮片修復(fù)者納入對(duì)照組(n=55),將采用rbFGF+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植修復(fù)者納入實(shí)驗(yàn)組(n=61),探討不同治療方式對(duì)患者深部創(chuàng)面的影響。結(jié)果:兩組創(chuàng)面愈合后療效比較差異無(wú)統(tǒng)計(jì)學(xué)意義(95.08% vs 90.91%,P>0.05),但實(shí)驗(yàn)組肉芽生長(zhǎng)評(píng)分明顯高于對(duì)照組,創(chuàng)面無(wú)滲出液時(shí)間、結(jié)痂時(shí)間、創(chuàng)面愈合時(shí)間、住院時(shí)間均明顯短于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療后實(shí)驗(yàn)組色澤、柔軟度、厚度、血管分布評(píng)分均明顯低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療后兩組超敏C反應(yīng)蛋白(hs-CRP)、白介素-6(IL-6)、腫瘤壞死因子(TNF-α)水平均顯著降低,且實(shí)驗(yàn)組均明顯低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療后兩組血管內(nèi)皮生長(zhǎng)因子(VEGF)、表皮細(xì)胞生長(zhǎng)因子(EGF)水平均顯著升高,且實(shí)驗(yàn)組均明顯高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。治療后兩組琥珀酸脫氫酶(SDH)、組織液氧分壓水平均顯著升高,乳酸脫氫酶(LDH)降低,且實(shí)驗(yàn)組治療后SDH、組織液氧分壓水平明顯高于對(duì)照組,LDH低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:rbFGF+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植在修復(fù)大面積燒傷深部創(chuàng)面中應(yīng)用較佳,創(chuàng)面修復(fù)效果良好,抗炎效果較佳,可有效促進(jìn)肉芽組織生長(zhǎng)成熟,縮短創(chuàng)面愈合時(shí)間,值得在臨床推廣應(yīng)用。
[關(guān)鍵詞]rbFGF;脫細(xì)胞異體真皮;自體超薄皮片;移植修復(fù);大面積燒傷;深部創(chuàng)面
[中圖分類號(hào)]R644? ? [文獻(xiàn)標(biāo)志碼]A? ? [文章編號(hào)]1008-6455(2021)10-0032-05
Effects of rbFGF Combined with Acellular Allogeneic Dermis and Autologous Ultra-thin Skin Composite Graft in Repairing Deep Wounds of Extensive Burns
XU Wen-hu,ZHAO Peng,MENG Su-yu,MA Ya-ning,CAO Li-sha
(Department of Burn and Plastic Surgery,the Fifth Hospital of Xingtai,Xingtai 054000,Hebei,China)
Abstract: Objective? This research aims to investigate the effects of recombinant basic fibroblast growth factor combined with acellular allogeneic dermis and autologous ultra-thin skin composite graft in repairing deep wounds of extensive burns. Methods? The general clinical data of 116 patients with extensive burns treated in the hospital from October 2017 to October 2020 were retrospectively analyzed. According to the treatment method, the patients were divided into the control group (rbFGF+autologous ultra-thin skin repair, n=55) and the experimental group (rbFGF+acellular allogeneic dermis+autologous ultra-thin skin composite graft, n=61). Effect of different treatment methods on deep wounds was discussed. Results? There was no significant difference in curative effect between the two groups(95.08% vs 90.91%, P>0.05). The granulation growth score of the experimental group was significantly higher than that of the control group, and the time of no exudation, scab formation, wound healing and hospital stay in the experimental group were significantly shorter than those in the control group, the differences were statistically significant (P<0.05). After treatment, the scores of color, softness, thickness and vascular distribution in the experimental group were significantly lower than those in the control group (P<0.05). After treatment, hs-CRP, IL-6 and TNF-α were detected in the two groups, and the levels in the experimental group were significantly lower than those in the control group (P<0.05). After treatment, the levels of VEGF and EGF increased significantly in two groups, the levels o in the experimental group were significantly higher than those in the control group (P<0.05). After treatment, the levels of SDH and tissue liquid oxygen partial pressure increased significantly and LDH decreased in the two groups (P<0.05). After treatment, the levels of SDH and tissue liquid oxygen partial pressure in the experimental group were significantly higher than those in the control group and LDH was lower than those in the control group (P<0.05). Conclusion? Applying combined with acellular allogeneic dermis and autologous ultra-thin skin composite graft in repairing deep wounds of extensive burns can achieve good repairing effects,and the anti-inflammatory effect is better.It can effectively promote the growth and maturity of granulation.
Key words: rbFGF; acellular allogeneic dermis; autologous ultra-thin skin; graft repair; extensive burns; deep wound
火焰、蒸汽、熱液均會(huì)引起皮膚組織燒傷,嚴(yán)重者會(huì)導(dǎo)致皮下組織損傷,且燒傷會(huì)導(dǎo)致創(chuàng)面缺血、滲出液、水腫,一旦出現(xiàn)感染則會(huì)影響創(chuàng)面愈合,且燒傷創(chuàng)面的恢復(fù)需要經(jīng)歷體液滲出期、急性感染期、修復(fù)期、康復(fù)期,前兩個(gè)時(shí)期是影響愈合的主要階段[1]。為防止大面積燒傷患者出現(xiàn)感染,多采用手術(shù)植皮修復(fù)創(chuàng)面,另外燒傷后瘢痕攣縮也會(huì)影響部分器官功能,導(dǎo)致美學(xué)缺陷,手術(shù)治療原則是切除瘢痕、松懈痙攣,并取皮覆蓋創(chuàng)面,但皮源有限,部分患者因燒傷面積較大,自身皮源應(yīng)用面積有限,因此如何應(yīng)用較少的自體皮膚覆蓋燒傷創(chuàng)面是當(dāng)前臨床較為重視的問(wèn)題[2-3]。近年來(lái),采用郵票皮植皮、Meek植皮、異體皮移植均有一定臨床療效,但不同植皮方式療效及安全性均有不同[4]。大面積燒傷患者在進(jìn)行植皮治療后往往需要采用輔助藥物促進(jìn)燒傷創(chuàng)面愈合、恢復(fù)。重組堿性成纖維細(xì)胞生長(zhǎng)因子(Recombinant basic fibroblast growth factor,rbFGF)是多功能細(xì)胞生長(zhǎng)因子,且在急性感染期會(huì)刺激血管內(nèi)皮細(xì)胞及成纖維細(xì)胞,在康復(fù)期、修復(fù)期可有效促進(jìn)成纖維細(xì)胞及毛細(xì)血管生長(zhǎng),進(jìn)一步改善創(chuàng)面微循環(huán)[5]。近年來(lái),rbFGF逐漸應(yīng)用在創(chuàng)傷、燒傷中。本研究擬分析rbFGF+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植在大面積燒傷創(chuàng)面中的應(yīng)用價(jià)值,旨在為臨床美容修復(fù)提供有效依據(jù)。
1? 資料和方法
1.1 一般資料:回顧性分析2017年10月-2020年10月在筆者醫(yī)院進(jìn)行治療的116例大面積燒傷患者一般臨床資料,根據(jù)患者治療方式進(jìn)行分組,將采用rbFGF+自體超薄皮片修復(fù)者納入對(duì)照組(n=55),將采用rbFGF+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植修復(fù)者納入實(shí)驗(yàn)組(n=61),兩組一般資料有可比性(P>0.05),見(jiàn)表1。
1.2 納入及排除標(biāo)準(zhǔn):納入標(biāo)準(zhǔn):①所有患者均診斷為Ⅱ度燒傷[6];②患者及家屬均知情同意;③均需進(jìn)行植皮治療者;④均簽署醫(yī)院倫理委員會(huì)出具的知情同意書(shū)。排除標(biāo)準(zhǔn):①合并嚴(yán)重心、肝、腎器質(zhì)性疾病者;②創(chuàng)面存在大面積出血者。
1.3 方法:對(duì)照組采用rbFGF+自體超薄皮片移植修復(fù):給予全身麻醉,電凝止血,根據(jù)自身皮源選擇側(cè)胸、大腿、上臂外側(cè)、背部的真皮,并用電動(dòng)取皮刀在供皮區(qū)取超薄皮片覆蓋創(chuàng)面,絲線固定,并采用1~4支rbFGF與溶媒混合后均勻噴灑在紗布上,采用石膏固定功能部位,2~3周拆線。
實(shí)驗(yàn)組采用rbFGF+脫細(xì)胞異體真皮+自體超薄皮片復(fù)合移植修復(fù):給予全身麻醉,電凝止血,采用無(wú)菌液洗脫細(xì)胞異體真皮3次,在移植時(shí)確保異體真皮粗糙面朝下貼敷創(chuàng)面,光潔基底膜面朝上,并確保異體真皮與創(chuàng)面無(wú)褶皺、氣泡、滲液,開(kāi)放網(wǎng)眼,使用絲線間斷縫合固定異體真皮在創(chuàng)面邊緣,并在絲線固定后于上層覆蓋自體超薄皮片進(jìn)行復(fù)合移植,采用絲線固定后紗布加壓包扎,并采用1~4支rbFGF與溶媒混合后均勻噴灑在紗布上,采用石膏固定功能部位,2~3周拆線。兩組均定期更換敷料,積極行抗感染治療。
1.4 觀察指標(biāo):①依據(jù)文獻(xiàn)[7]比較兩組療效,痊愈:創(chuàng)面愈合率在90%及以上;顯效:創(chuàng)面面積明顯縮小,且肉芽組織新鮮紅色上皮爬行良好,無(wú)壞死組織及膿苔無(wú)浸潤(rùn),創(chuàng)面愈合率60%~89%;有效:創(chuàng)面面積縮小,肉芽組織存在輕度水腫,伴隨少量膿苔及壞死組織,創(chuàng)面愈合率30%~59%;無(wú)效:創(chuàng)面無(wú)明顯好轉(zhuǎn),創(chuàng)面愈合率在30%以下;治療有效率為痊愈、顯效、有效例數(shù);②記錄兩組肉芽生長(zhǎng)評(píng)分、創(chuàng)面無(wú)滲出液時(shí)間、結(jié)痂時(shí)間、創(chuàng)面愈合時(shí)間、住院時(shí)間:其中肉芽生長(zhǎng)評(píng)分:0分(有明顯肉芽組織生長(zhǎng),且覆蓋面積在1/4以下)、1分(肉芽組織生長(zhǎng)且覆蓋創(chuàng)面1/4~1/2)、2分(肉芽組織生長(zhǎng)較好且覆蓋創(chuàng)面1/2以上,顏色鮮紅)、3分(肉芽組織生長(zhǎng)較好,覆蓋全部創(chuàng)面,鮮紅色);③采用溫哥華瘢痕量表((Vancouver scar scale,VSS)對(duì)患者愈后創(chuàng)面瘢痕進(jìn)行評(píng)分,主要包括色澤、血管分布、厚度、柔軟度,色澤評(píng)分:瘢痕皮膚顏色與其他部位顏色接近記0分,瘢痕色澤變淺記1分,瘢痕色澤混合記2分,瘢痕色澤變深記3分;血管分布評(píng)分:血管分布與其他部位相近記0分,血管偏粉色記1分,血管偏紅色記2分,血管呈現(xiàn)紫色記3分;柔軟度評(píng)分:柔軟度正常記0分,柔軟度有較小阻力導(dǎo)致皮膚變形記1分,在壓力下皮膚出現(xiàn)變形記2分,瘢痕處皮膚呈硬塊記3分;厚度評(píng)分:瘢痕厚度正常記0分,瘢痕厚度為1mm記1分,瘢痕厚度1~2mm記2分,瘢痕厚度2~4mm記3分,瘢痕厚度>4mm記4分;④在治療前及治療結(jié)束時(shí)將殘留藥物及分泌物清除干凈后選取創(chuàng)面基底部組織,并采用眼科剪取少許創(chuàng)面組織,充分碾碎后制成勻漿,離心后取上清液保存待檢,采用ELISA法檢測(cè)患者治療前后血管內(nèi)皮生長(zhǎng)因子(Vascular endothelial growth factor,VEGF)、表皮細(xì)胞生長(zhǎng)因子(Epidermal growth factor,EGF)及炎癥因子水平,炎癥因子包含超敏C反應(yīng)蛋白(High sensitivity C-reactive protein,hs-CRP)、白介素-6(Interleukin-6,IL-6)、腫瘤壞死因子(Tumor necrosis factor,TNF-α);⑤在治療前后清洗創(chuàng)面,并夾閉引流管后采用肝素濕潤(rùn)的注射器抽取0.5~1.0ml組織新鮮滲出液,并采用血?dú)夥治鰞x檢測(cè)組織液氧分壓,并于創(chuàng)面處取出肉芽組織,融化后加入PBS液,離心后采用ELISA法檢測(cè)乳酸脫氫酶(Lactate dehydrogenase,LDH)、琥珀酸脫氫酶(Succinate dehydrogenase,SDH)。
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[收稿日期]2021-03-16
本文引用格式:徐文虎,趙鵬,孟素玉,等.rbFGF聯(lián)合脫細(xì)胞異體真皮和自體超薄皮片復(fù)合移植修復(fù)大面積燒傷創(chuàng)面[J].中國(guó)美容醫(yī)學(xué),2021,30(10):32-36.