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CO2點陣激光聯(lián)合調(diào)Q 1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕療效觀察

2020-11-30 08:57:54黨輝彭湃馬瑛
中國美容醫(yī)學(xué) 2020年10期
關(guān)鍵詞:文身激光治療創(chuàng)傷性

黨輝 彭湃 馬瑛

[摘要]目的:探討CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕的療效。方法:選取2017年6月-2019年6月在筆者醫(yī)院就診的創(chuàng)傷性文身伴增生性瘢痕患者52例,根據(jù)隨機數(shù)字法將患者分為對照組和觀察組,每組26例。對照組采用CO2點陣激光進(jìn)行治療,觀察組采用CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療。比較兩組患者的療效,采用改良溫哥華瘢痕量表(VSS)對患者增生性瘢痕進(jìn)行綜合性評估,并記錄患者水腫、紅斑、色素沉著、感染等不良反應(yīng)情況。結(jié)果:治療后,觀察組治療總有效率92.31%,高于對照組的73.08%,兩組比較有顯著性差異(P<0.05);觀察組VSS評分低于對照組(P<0.05)。觀察組不良反應(yīng)總發(fā)生率19.23%,低于對照組的46.15%(P<0.05)。結(jié)論:CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕可顯著提高療效,減少不良反應(yīng)的發(fā)生,值得臨床推廣應(yīng)用。

[關(guān)鍵詞]創(chuàng)傷性文身;增生性瘢痕;CO2點陣激光;調(diào)Q1 064nm激光;療效

[中圖分類號]R619+.6? ? [文獻(xiàn)標(biāo)志碼]A? ? [文章編號]1008-6455(2020)10-0086-03

Curative Effect of CO2 Fractional Laser Combined with Q-switched 1 064nm Laser in the Treatment of Traumatic Tattoo with Hypertrophic Scar

DANG Hui,PENG Pai, MA Ying

(Department of Plastic Surgery, the First Affiliated Hospital of Air Force Military Medical University,Xi'an 710032,Shaanxi,China)

Abstract:Objective? To investigate the curative effect of CO2 fractional laser combined with Q-switched 1 064nm laser in the treatment of traumatic tattoo with hypertrophic scar. Methods? 52 patients with traumatic tattoos and hypertrophic scars had been treated in our hospital from June 2017 to June 2019. According to the random number method, the patients were divided into two groups: the control group (n=26) and the observation group (n=26). The patients in the control group were treated with CO2 fractional laser, in the observation group were treated with CO2 fractional laser combined with Q-switched 1 064nm laser. The curative effects of the two groups were compared, the modified vancouver scar scale (VSS) was used to comprehensively evaluate the hypertrophic scar of the patients, and the adverse reactions such as edema, erythema, pigmentation and infection were recorded. Results? The total effective rate of treatment in the observation group (92.31%) was higher than that in the control group (73.08%), and the difference was statistically significant (P<0.05). After treatment, the VSS score of the observation group was lower than that of the control group, and the difference was statistically significant (P<0.05). The total incidence of adverse reactions in the observation group (19.23%) was lower than that in the control group (46.15%), and the difference was statistically significant (P<0.05). Conclusion? The CO2 fractional laser combined with Q-switched 1 064nm laser in the treatment of traumatic tattoo with hypertrophic scar can significantly improve the curative effect and reduce the occurrence of adverse reactions, which worthes of clinical application.

CO2點陣激光利用光熱反應(yīng)原理,使激光作用于皮膚后產(chǎn)生大量柱狀熱損傷帶,局部形成組織凝固帶,周圍正常組織遷移,從而達(dá)到修復(fù)目的[17-18]。筆者通過長期的激光治療操作,認(rèn)為CO2點陣激光具有穿透力強、安全性高等特點,可汽化皮膚淺層組織,在創(chuàng)傷性文身的修復(fù)中起到了一定作用。此外,調(diào)Q1 064nm激光易被血紅蛋白吸收轉(zhuǎn)化成熱量,造成血管封閉,纖維細(xì)胞及血管內(nèi)皮細(xì)胞死亡,降解膠原蛋白,從而治療增生性瘢痕[19]。同時,調(diào)Q1 064nm激光可有效穿透真皮組織,使皮膚色素吸收光能,破壞色素,進(jìn)而清除創(chuàng)傷性文身。其療效確切、創(chuàng)傷小,易被患者接受[20]。

本研究中,觀察組治療總有效率高于對照組,觀察組VSS評分及不良反應(yīng)總發(fā)生率低于對照組。結(jié)果表明,相較于單一使用CO2點陣激光,CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕可顯著提高療效,減少不良反應(yīng)的發(fā)生。筆者通過反復(fù)地操作演練,熟記實際操作步驟,術(shù)后相互學(xué)習(xí),總結(jié)治療經(jīng)驗,認(rèn)為可能原因是:CO2點陣激光能量大、創(chuàng)傷小,可確保局部皮膚組織的完整,但缺乏良好的選擇性,且易對治療區(qū)周圍正常組織造成熱損傷,增加瘢痕形成的風(fēng)險[21-22]。而調(diào)Q1 064nm激光是根據(jù)光熱分離原理,使激光的熱效應(yīng)最大限度地限制在靶組織內(nèi),對周邊正常組織的損傷較小,從而有效治療創(chuàng)傷性文身及增生性瘢痕[23]。此外,針對于CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療,臨床上多適用于顆粒沉積及瘢痕較淺的患者,具有一定的局限性。而嚴(yán)重創(chuàng)傷性文身伴深層瘢痕的患者需采用手術(shù)方法進(jìn)行修復(fù)治療[24]。臨床上應(yīng)根據(jù)患者自身情況選擇適當(dāng)?shù)男迯?fù)手段,并進(jìn)行個體化治療,從而提高患者生活質(zhì)量。

綜上所述,CO2點陣激光聯(lián)合調(diào)Q1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕可顯著提高療效,減少不良反應(yīng)的發(fā)生,值得臨床推廣應(yīng)用。

[參考文獻(xiàn)]

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[收稿日期]2020-04-07

本文引用格式:黨輝,彭湃,馬瑛.CO2點陣激光聯(lián)合調(diào)Q 1 064nm激光治療創(chuàng)傷性文身伴增生性瘢痕療效觀察[J].中國美容醫(yī)學(xué),2020,29(10):86-89.

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