李影 王偉 劉煥巧
[摘要]目的:探討點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠治療面部尋常痤瘡的療效。方法:選擇2019年8月-2020年8月筆者醫(yī)院就診的114例面部尋常痤瘡患者為研究對(duì)象,予以隨機(jī)數(shù)字表法分為對(duì)照組(點(diǎn)陣Er:YAG激光)57例和觀察組(點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠)57例,記錄兩組患者臨床療效,比較兩組患者治療前、后皮膚生理指標(biāo)變化,記錄兩組患者紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間、愈合時(shí)間及不良反應(yīng)情況。結(jié)果:對(duì)照組總有效率82.46%,觀察組總有效率94.73%,對(duì)照組療效顯著低于觀察組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);觀察組紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間、愈合時(shí)間均少于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組術(shù)后皮膚皮脂分泌量低于對(duì)照組,皮膚水分含量、pH值高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。隨訪3個(gè)月,對(duì)照組4例出現(xiàn)皮膚干燥,持續(xù)性紅斑、水腫各3例,1周內(nèi)自行消退,2例患者術(shù)后感染,觀察組2例出現(xiàn)皮膚干燥,持續(xù)性紅斑、水腫各1例,無(wú)術(shù)后感染,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠治療面部尋常痤瘡效果顯著,能明顯恢復(fù)患者皮膚屏障功能,美容效果較好。
[關(guān)鍵詞]尋常痤瘡;Er:YAG點(diǎn)陣激光;克痤隱酮凝膠;皮膚屏障功能
[中圖分類號(hào)]R758.73+3? ? [文獻(xiàn)標(biāo)志碼]A? ? [文章編號(hào)]1008-6455(2021)10-0086-03
Efficacy of Dot Er:YAG Laser Combined with Keketone Ketone Gel in the Treatment of Facial Acne
LI Ying,WANG Wei,LIU Huan-qiao
(Department of Burn and Plastic Surgery, Baoding First Central Hospital,Baoding 071000,Hebei,China)
Abstract: Objective? To investigate the efficacy of dot Er:YAG laser combined with keketunketone gel in the treatment of acne vulgaris. Methods? From August 2019 to August 2020, 114 patients with acne vulgaris were randomly divided into control group (dot Er:YAG laser), 57 cases, observation group (57 cases of dot Er:YAG laser combined with keketuketone gel), the clinical efficacy of two groups were recorded, the changes of skin physiological indexes before and after treatment in two groups were compared, and two groups were recorded. The duration of erythema, the regression time of inflammatory exudation, the healing time and the adverse reactions were observed. Results? The total effective rate of the control group was 82.46%, and the total effective rate of the observation group was 94.73%. The curative effect of the control group was significantly lower than that of the observation group (P<0.05). The erythema duration, inflammatory exudation regression time and healing time in the observation group were less than those in the control group, and the difference was statistically significant (P<0.05). The sebum secretion of the observation group was lower than that of the control group, and the skin moisture content and pH value were higher than those of the control group (P<0.05). After 3 months of follow-up, 4 cases in the control group had dry skin, 3 cases with persistent erythema and 3 cases with edema, which subsided within 1 week, 2 cases of postoperative infection, and 2 cases of observation group had dry skin, 1 case of persistent erythema and 1 case of edema respectively, and the difference was statistically significant (P<0.05). Conclusion? Dot Er:YAG laser combined with ketone concealed ketone gel is effective in treating facial acne. It significantly restores skin barrier function and has good cosmetic effect.
Key words: acne vulgaris; Er:YAG dot matrix laser; keto ketone gel; curative effect; skin barrier function
尋常痤瘡是一種累及毛囊皮脂腺的慢性炎癥性皮膚病,致病因素復(fù)雜,與雄激素水平、皮脂分泌旺盛及痤瘡丙酸桿菌增殖等因素相關(guān),面部、胸背部均為多發(fā)部位,復(fù)發(fā)率高,且治愈后易出現(xiàn)瘢痕[1]。目前,臨床常用治療方法包括外用藥物、內(nèi)服藥物和物理治療,常規(guī)藥物治療周期4~6周,易出現(xiàn)耐藥性,毒副作用明顯,治療效果不盡滿意。因此,需尋找一種治療尋常痤瘡安全有效的方法[2]。隨著激光美容技術(shù)的發(fā)展,Er:YAG點(diǎn)陣激光在治療尋常痤瘡方面取得了一定療效[3-5]??损铍[酮凝膠屬于一種皮膚外用凝膠制劑,主要成分為丹參酮、甲氧芐啶、維生素A及維生素E等,具有抑制皮脂腺分泌和痤瘡丙酸桿菌生長(zhǎng)的作用,可減輕真皮內(nèi)炎癥細(xì)胞浸潤(rùn),減少瘢痕的形成[6]?;诖?,本研究將點(diǎn)陣Er:YAG激光與克痤隱酮凝膠聯(lián)合用于治療面部尋常痤瘡并分析其療效,旨為臨床治療提供參考依據(jù)。
1? 資料和方法
1.1 一般資料:選擇2019年8月-2020年8月筆者科室就診的114例面部尋常痤瘡患者為研究對(duì)象,予以隨機(jī)數(shù)字表法分為對(duì)照組(點(diǎn)陣Er:YAG激光)57例,觀察組(點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠)57例,對(duì)照組:男26例,女31例,年齡19~42歲,平均(24.65±7.11)歲,病程0.5~5年;觀察組:男28例,女29例,年齡18~45歲,平均(24.63±7.23)歲,病程0.5~5年。兩組一般臨床資料比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。本研究已通過(guò)醫(yī)院倫理委員會(huì)批準(zhǔn)。
1.2 納入和排除標(biāo)準(zhǔn):納入標(biāo)準(zhǔn):①經(jīng)臨床確診為面部尋常痤瘡,皮膚類型Fitzpatric I~Ⅲ型;②發(fā)病部位在頸、面部;③6個(gè)月內(nèi)未進(jìn)行光敏性藥物或面部激光治療;④心、肝、腎功能正常;⑤患者依從性良好;⑥家屬、患者知情并簽署同意書(shū)。排除標(biāo)準(zhǔn):①瘢痕體質(zhì)者;②面部過(guò)敏性皮炎患者;③皮膚癌患者;④自身免疫性疾病患者;⑤2周內(nèi)曾服用抗生素或抗尋常痤瘡藥物者;⑥對(duì)研究藥物過(guò)敏者;⑦妊娠或哺乳期女性。
1.3 方法
1.3.1 術(shù)前準(zhǔn)備:術(shù)前與患者溝通,介紹藥物或激光術(shù)后不良反應(yīng)及注意事項(xiàng),術(shù)前予以清水潔面,不涂抹任何化妝品,對(duì)患者進(jìn)行正位、左右側(cè)位拍照留存,術(shù)區(qū)有須發(fā)者需予以剃除,外擦5%復(fù)方利多卡因乳膏(北京紫光)并封包1h,去除表面麻醉藥物開(kāi)始手術(shù)。
1.3.2 治療方法:對(duì)照組:采用2 940nm點(diǎn)陣Er:YAG激光(以色列飛頓激光公司)治療,光斑直徑為9mm×9mm或7mm×7mm,對(duì)尋常痤瘡部位輕磨3~5遍,待其逐漸平整呈粉紅色,部分患者可能出現(xiàn)真皮乳頭層出血點(diǎn),術(shù)后若皮膚伴灼痛或針刺感,可行冰敷緩解;觀察組:在對(duì)照組基礎(chǔ)上,非光療日涂抹克痤隱酮凝膠,2次/天,早晚各用1次,治療期間保持創(chuàng)面干燥,脫痂后可清水洗面,激光治療4周1次,3次為1個(gè)療程。治療期間注意避免長(zhǎng)時(shí)間日曬,禁用其他藥物及化妝品,禁食辛辣刺激性食物。
1.4 觀察指標(biāo):①記錄兩組患者臨床療效:將面部分為額部、下頜部、鼻部及右、左頰部,共5個(gè)區(qū)域,對(duì)各區(qū)域皮損類型(粉刺、丘疹、膿皰)數(shù)目進(jìn)行記錄,通過(guò)皮損減少率對(duì)療效進(jìn)行判定[7],皮損減少率=(治療前皮損數(shù)-治療后皮損數(shù))/治療前皮損數(shù)×100%。治愈:皮損減少率超過(guò)90%;顯效:皮損減少率60%~89%;有效:皮損減少率20%~59%;無(wú)效:皮損減少率<20%;②比較兩組患者治療前、后皮膚生理指標(biāo)變化:保持室溫為24℃、濕度40%~50%,測(cè)試前30min內(nèi)進(jìn)入測(cè)試環(huán)境待測(cè),SOFT 5.5皮膚性質(zhì)檢測(cè)儀(意大利 Callegari)檢測(cè)皮膚水分、油脂分泌量和pH值;③記錄兩組患者紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間、愈合時(shí)間及治療后不良反應(yīng)情況。
1.5 統(tǒng)計(jì)學(xué)分析:用SPSS 19.0軟件進(jìn)行統(tǒng)計(jì)分析,符合正態(tài)分布的數(shù)據(jù)以x?±s表示,組間比對(duì)行t檢驗(yàn),計(jì)數(shù)資料用(%)表示,行χ2檢驗(yàn),P<0.05為差異具有統(tǒng)計(jì)學(xué)意義。
2? 結(jié)果
2.1 兩組患者臨床療效比較:觀察組總有效率94.73%,對(duì)照組總有效率82.46%,兩組療效比較,對(duì)照組顯著低于觀察組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表1。
2.2 兩組患者治療前后皮膚生理指標(biāo)比較:兩組患者治療前皮膚皮脂分泌量、pH值及水分比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),觀察組術(shù)后皮膚皮脂分泌量低于對(duì)照組,皮膚水分含量、pH值高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表2。
2.3 兩組患者紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間及愈合時(shí)間比較:觀察組紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間、愈合時(shí)間均少于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表3。
2.4 兩組患者不良反應(yīng)情況比較:隨訪3個(gè)月,對(duì)照組4例出現(xiàn)皮膚干燥,持續(xù)性紅斑、水腫各3例,1周內(nèi)自行消退,2例術(shù)后患者感染;觀察組2例出現(xiàn)皮膚干燥,持續(xù)性紅斑、水腫各1例,無(wú)術(shù)后感染,差異有統(tǒng)計(jì)學(xué)意義(P<0.05),見(jiàn)表4。
3? 討論
尋常痤瘡屬于青春期多發(fā)皮膚病中的一種,好發(fā)于年輕人面部,臨床表現(xiàn)為結(jié)節(jié)、膿皰及炎癥丘疹等,若治療不當(dāng)加上患者自行擠壓使炎癥反應(yīng)狀態(tài)增強(qiáng),導(dǎo)致毛囊炎癥向周圍擴(kuò)散,致使愈合后出現(xiàn)瘢痕,影響患者面部美觀[8]?,F(xiàn)階段,美容技術(shù)及美容需求度逐漸提升,臨床治療手段不斷改進(jìn),前期研究發(fā)現(xiàn),Er:YAG激光其波長(zhǎng)為2 940nm,與水的吸收峰值一致,利用局灶性光熱作用原理將微治療區(qū)皮膚損傷降到最低,在皮膚修復(fù)過(guò)程中發(fā)揮橋梁效應(yīng),通過(guò)基底層細(xì)胞的橫向修復(fù),縮短術(shù)后皮膚修復(fù)時(shí)間,點(diǎn)陣激光的局灶性光熱作用可產(chǎn)生微小熱損傷區(qū),但不會(huì)損傷周圍皮膚,同時(shí)刺激皮膚真皮膠原纖維含量增加、彈性纖維新生,有利于術(shù)后皮膚修復(fù)[9-10]。而克痤隱酮凝膠具有明確的抗菌抗炎、促進(jìn)正常表皮細(xì)胞增殖,抑制痤瘡丙酸桿菌生長(zhǎng)的作用[11]。國(guó)內(nèi)有學(xué)者[12-13]采用克痤隱酮凝膠治療面部尋常痤瘡,有效率達(dá)91.7%,分別優(yōu)于維A酸乳膏的85.71%和克林霉素凝膠的89.47%。
本研究將點(diǎn)陣Er:YAG激光與克痤隱酮凝膠聯(lián)合應(yīng)用治療面部尋常痤瘡,同時(shí)與單獨(dú)激光治療進(jìn)行療效比較,結(jié)果顯示,對(duì)照組總有效率82.46%,觀察組94.73%。與白梅等[14]報(bào)道結(jié)果接近。由于Er:YAG激光波長(zhǎng)為2 940nm,與水的吸收峰值一致,對(duì)皮膚熱損傷較小,治療時(shí)皮膚表層能量較為集中,通過(guò)增加能量和提高治療次數(shù),作用于真皮層[15-16]。在使用點(diǎn)陣Er:YAG激光治療后,涂抹克痤隱酮凝膠,其藥效通過(guò)激光產(chǎn)生的微孔進(jìn)入真皮層,促進(jìn)正常表皮細(xì)胞增殖,抑制表皮的過(guò)度增生,干擾細(xì)菌的葉酸代謝,阻止細(xì)菌核酸和蛋白質(zhì)的合成,真皮炎癥浸潤(rùn)減輕,表皮的愈合速度加快[17-18]。肖潔平[19]等研究發(fā)現(xiàn),2 940nm鉺激光治療后即刻冰敷能夠有效減少紅斑持續(xù)時(shí)間,與本研究中觀察組紅斑持續(xù)時(shí)間、炎性滲出消退時(shí)間及愈合時(shí)間均少于對(duì)照組結(jié)果一致。
由于尋常痤瘡患者皮脂分泌異常,破壞了角質(zhì)層細(xì)胞間脂質(zhì)形成的雙層脂質(zhì)結(jié)構(gòu),使皮膚屏障功能受損,機(jī)體抗炎能力降低,而激光光熱反應(yīng)可作用于皮脂腺抑制皮脂分泌[20]。本研究中,觀察組術(shù)后皮膚皮脂分泌量低于觀察組,皮膚水分含量、pH值高于觀察組,皮膚干燥,持續(xù)性紅斑、水腫例數(shù)少于對(duì)照組,無(wú)面部感染,說(shuō)明點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝對(duì)皮膚屏障功能、皮膚的敏感性均有明顯改善,增強(qiáng)皮膚對(duì)病原微生物的抵御能力。由于點(diǎn)陣Er:YAG激光對(duì)皮膚是局灶性微小損傷,治療后紅斑水腫反應(yīng)為暫時(shí)性,3~5d表面痂皮可以脫落,但激光治療時(shí)應(yīng)注意采取高能量、低密度及延長(zhǎng)時(shí)間間隔的方法,做好治療后防曬,以最大限度地提高臨床療效。綜上所述,點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠治療面部尋常痤瘡效果顯著,能明顯恢復(fù)患者皮膚屏障功能,美容效果較好。
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[收稿日期]2020-12-02
本文引用格式:李影,王偉,劉煥巧.點(diǎn)陣Er:YAG激光聯(lián)合克痤隱酮凝膠治療面部尋常痤瘡療效分析[J].中國(guó)美容醫(yī)學(xué),2021,30(10):86-89.