賈紅俠 何焱玲 蘭東 問明亞
[關(guān)鍵詞]姜黃湯劑;常型銀屑病;療效;白細(xì)胞介素-22
[中圖分類號]R758.63? ? [文獻(xiàn)標(biāo)志碼]A? ? [文章編號]1008-6455(2021)11-0107-04
Value of Turmeric Decoction in Adjuvant Treatment of Psoriasis Vulgaris and Its Effect on Serum IL-22 Level
JIA Hong-xia,HE Yan-ling,LAN Dong,WEN Ming-ya
(Department of Dermatology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020,China)
Abstract: Objective? To explore the value of turmeric decoction in adjuvant treatment of psoriasis vulgaris and its effect on serum interleukin-22 (IL-22) levels. Methods? 114 patients with psoriasis vulgaris admitted to our hospital from July 2019 to September 2020 were selected as the research subjects. They were divided into control group (57 cases) and study group (57 cases) using random number table method. The control group was treated with halometasone and calcipotriol, and the study group was treated with turmeric decoction on the basis of the control group. Both groups were treated for 10 weeks and the effect was observed. The Psoriasis Severity Index (PASI) scores and efficacy of the two groups were compared before and after treatment. The serum IL-22 levels and skin physiological indicators of the two groups before and after treatment were counted. The safety of the two groups of drugs was compared. Results? There was no significant difference in the comparison of PASI scores between the two groups before treatment (P>0.05). The PASI scores of the two groups after treatment were lower than before treatment (P<0.05), and the PASI scores of the study group were lower than control group after treatment (P<0.05). The total effective rate of the study group was higher than control group (P<0.05). There was no statistically significant difference in the levels of IL-22 between the two groups before treatment (P>0.05). The levels of IL-22 in the two groups after treatment were lower than before treatment (P<0.05), and the level ofIL-22 in the study group after treatment was lower than control group (P<0.05). There was no significant difference in water content of the stratum corneum and skin oil levels between the two groups before treatment (P>0.05). The water content of the stratum corneum and skin oil levels of the two groups after treatment increased comparing with before treatment (P<0.05). The water content of the stratum corneum and the skin oil level of the study group after treatment were higher than control group (P<0.05). There was no significant difference in the incidence of total adverse reactions between the two groups (P>0.05). Conclusion? The adjuvant treatment of turmeric decoction for psoriasis vulgaris can significantly alleviate the condition, has a significant effect, reduces the serum IL-22 level, promotes the recovery of the skin barrier, and has good safety.
Key words: turmeric decoction; normal psoriasis; curative effect; interleukin-22
尋常型斑塊狀銀屑病占銀屑病的80%~90%,是一種免疫介導(dǎo)的炎癥性皮膚病[1-2]。臨床多表現(xiàn)為鱗屑性斑塊、皮疹,影響皮膚美觀度。當(dāng)機(jī)體發(fā)生感染時,CD4+T細(xì)胞可通過產(chǎn)生白細(xì)胞介素-22(Interleukin-22,IL-22)抵御病菌感染[3]。目前,局部外涂用藥、口服藥物及光療等常規(guī)治療方案已廣泛應(yīng)用于尋常型銀屑病的治療,但是其療效仍需進(jìn)一步提升[4-5]。姜黃湯劑中的主要活性物質(zhì)姜黃素為一種天然植物多酚,具有抗氧化、抗炎及抗微生物感染等作用[6]。本研究對尋常型銀屑病患者實施姜黃湯劑輔助治療,獲得了滿意的治療效果,現(xiàn)將結(jié)果報道如下。
1? 資料和方法
1.1 一般資料:選取2019年7月-2020年9月筆者醫(yī)院收治的114例尋常型銀屑病患者為研究對象,采用隨機(jī)數(shù)字表法分為對照組和研究組,每組57例。本研究已經(jīng)醫(yī)院倫理委員會審批通過。兩組臨床資料對比差異均無統(tǒng)計學(xué)意義(P>0.05),見表1。
1.2 納入、排除和剔除標(biāo)準(zhǔn):納入標(biāo)準(zhǔn):①符合《中國銀屑病診療指南(2018版)》[7]中尋常型銀屑病診斷標(biāo)準(zhǔn)者;②年齡18~60歲者;③皮損面積<20%體表面積的斑塊狀銀屑病者;④肝、腎等重要臟器功能健全者;⑤自愿簽署本研究知情同意書。排除標(biāo)準(zhǔn):①近3個月內(nèi)使用糖皮質(zhì)激素、免疫抑制劑及光療等系統(tǒng)性治療者;②合并惡性腫瘤、嚴(yán)重內(nèi)分泌系統(tǒng)疾病及血液系統(tǒng)疾病者;③伴有免疫缺陷者;④既往有藥物濫用史者;⑤處于妊娠期、哺乳期或準(zhǔn)備孕育者;⑥對治療藥物過敏者;⑦有精神性疾病者;⑧既往有植皮手術(shù)史者。剔除標(biāo)準(zhǔn):①失訪者;②嚴(yán)重違反試驗方案者。
1.3 方法:治療期間,所有患者飲食清淡、足量飲水,避免煙酒、保證充足休息。對照組:采用序貫治療:第一階段,外涂鹵米松軟膏(香港澳美制藥廠有限公司)治療,取適量鹵米松軟膏均勻涂抹于患處皮膚,1次/天,持續(xù)2周;第二階段,鹵米松軟膏、卡泊三醇軟膏(丹麥利昂制藥有限公司)交替使用,隔日用藥,鹵米松軟膏涂抹1次/天,卡泊三醇軟膏涂抹2次/天,持續(xù)4周;第三階段,外涂卡泊三醇軟膏,2次/天,持續(xù)4周;共持續(xù)治療10周后觀察效果;研究組:在對照組的基礎(chǔ)上另給予姜黃湯劑治療,每日將50g姜黃煎熬濾至200ml藥汁,早晚各口服100ml,持續(xù)治療10周后觀察效果。
1.4 觀察指標(biāo):①銀屑病嚴(yán)重程度指數(shù)(Psoriasis severity index,PASI)評分:參照《中國銀屑病診療指南(2018版)》于治療前、治療后(持續(xù)治療10周后)進(jìn)行PASI評分:將人體分為頭(h)、軀干(t)、上肢(u)、下肢(l)四大部分,總體表面積占比分別為10%、20%、30%、40%,各患病面積(Ah、At、Au、Al)根據(jù)其所占百分比分為0~6級,依據(jù)患者紅斑(E)、浸潤(I)、脫屑(D)在身體四個部位的嚴(yán)重程度評分,PASI=0.1×Ah(Eh+Ih+Dh)+0.2×Au(Eu+Iu+Du)+0.3×At(Et+It+Dt)+0.4×Al(El+Il+Dl),PASI評分越高,患者病情越嚴(yán)重;②臨床療效:參照《中國銀屑病診療指南(2018版)》評價治療效果,PASI評分減少率=(治療前PASI評分-治療后PASI評分)/治療前PASI評分×100%。顯效:治療后PASI評分減少率≥90%;好轉(zhuǎn):治療后90%>PASI評分減少率≥60%;有效:治療后60%>PASI評分減少率≥30%;無效:治療后PASI評分減少率<30%,或癥狀惡化??傆行?(顯效+好轉(zhuǎn)+有效)例數(shù)/總例數(shù)×100%;③血清IL-22水平:兩組患者治療前后抽取空腹靜脈血液5ml,離心分離(以3 000r/min速度離心10min,離心半徑12cm),收集血清,采用酶聯(lián)免疫吸附法測定血清IL-22水平,試劑盒購自上海酶聯(lián)生物科技有限公司,于酶標(biāo)儀上檢測570nm波長處吸光度值,根據(jù)標(biāo)準(zhǔn)曲線計算待測樣本濃度;④皮膚生理指標(biāo):兩組治療前后面部清潔后于恒溫恒濕(溫度25℃,濕度35%)環(huán)境中10min內(nèi)采用美國Visia皮膚檢測儀測定患者角質(zhì)層含水量,通過油脂測試膠帶測定皮膚油脂含量;⑤安全性:統(tǒng)計兩組治療期間皮膚紅腫、脫屑、瘙癢及刺痛等發(fā)生情況。
1.5 統(tǒng)計學(xué)分析:用SPSS 18.0進(jìn)行數(shù)據(jù)分析,以“x?±s”表示正態(tài)分布計量資料,行t檢驗;以“例(%)”表示計數(shù)資料,行χ2檢驗,等級分布采用秩和檢驗。P<0.05為差異有統(tǒng)計學(xué)意義。
2? 結(jié)果
2.1 PASI評分:治療前,兩組PASI評分對比差異均無統(tǒng)計學(xué)意義(P>0.05),治療后,兩組PASI評分相較于治療前均降低,差異有統(tǒng)計學(xué)意義(P<0.05),且研究組治療后PASI評分低于對照組,差異有統(tǒng)計學(xué)意義(P<0.05)。見表2。
2.2 臨床療效:治療后,研究組總有效率94.74%,顯著高于對照組的80.70%,兩組比較差異具有統(tǒng)計學(xué)意義(P<0.05),見表3。
2.3 IL-22水平:治療前,兩組IL-22水平對比差異均無統(tǒng)計學(xué)意義(P>0.05),治療后,兩組IL-22水平相較于治療前均降低,差異有統(tǒng)計學(xué)意義(P<0.05),且研究組治療后IL-22水平低于對照組,差異有統(tǒng)計學(xué)意義(P<0.05)。見表4。
2.4 皮膚生理指標(biāo):治療前,兩組角質(zhì)層含水量、皮膚油脂水平對比差異均無統(tǒng)計學(xué)意義(P>0.05),治療后,兩組角質(zhì)層含水量、皮膚油脂水平相較于治療前均提高,差異有統(tǒng)計學(xué)意義(P<0.05),且研究組角質(zhì)層含水量、皮膚油脂水平均高于對照組,差異有統(tǒng)計學(xué)意義(P<0.05)。見表5。
2.5 不良反應(yīng)發(fā)生情況:治療期間,對照組不良反應(yīng)發(fā)生率14.04%,研究組不良反應(yīng)發(fā)生率10.53%,兩組比較差異無統(tǒng)計學(xué)意義(P>0.05),見表6。
3? 討論
機(jī)體代謝、免疫功能、環(huán)境及遺傳基因等均與銀屑病的發(fā)生有關(guān)[8-9]。臨床尚無根治該病的有效藥物,目前以外涂藥物,調(diào)節(jié)免疫功能和促進(jìn)角質(zhì)化正常治療方案為主[10]。鹵米松、卡泊三醇軟膏可有效抑制皮膚細(xì)胞增生,誘導(dǎo)角質(zhì)形成細(xì)胞分化,改善皮損情況,但仍有部分患者存在治療效果不佳等情況,故探尋有效、安全的治療方案十分必要。
本研究發(fā)現(xiàn),姜黃湯劑輔助治療尋常型銀屑病可明顯改善病情嚴(yán)重程度,療效顯著,降低血清IL-22水平,促進(jìn)皮膚屏障恢復(fù)。IL-22R1/IL-10R2 特異性表達(dá)于皮膚、呼吸器官等機(jī)體組織的非造血細(xì)胞,在人體黏膜免疫系統(tǒng)、炎性或感染反應(yīng)中發(fā)揮重要保護(hù)作用[11]。角質(zhì)細(xì)胞、T細(xì)胞分泌的IL-20、IL-22可有效抑制角質(zhì)細(xì)胞分化成銀屑樣表皮,銀屑病患者血清IL-22水平過度表達(dá),且機(jī)體皮損區(qū)IL-22mRNA水平過高[12-13]。IL-22可刺激角質(zhì)細(xì)胞分泌β防御素-2、S100A7等多種抗微生物多肽,同時,IL-22可明顯抑制角質(zhì)形成細(xì)胞的分化,提高其遷移能力,進(jìn)而改善機(jī)體角質(zhì)形成細(xì)胞的免疫應(yīng)答情況,在尋常型銀屑病患者炎癥反應(yīng)、傷口愈合中發(fā)揮重要作用[14]。姜黃湯劑中的姜黃素屬于酸性多酚類物質(zhì),可有效抑制機(jī)體過氧化氫、一氧化氮等多種氧自由基的產(chǎn)生,且對多種氧自由基具有強(qiáng)清除作用,從而抑制多種氧自由基對機(jī)體組織、黏膜及細(xì)胞的損害。姜黃素分子結(jié)構(gòu)中的苯丙酰基是其發(fā)揮抗炎作用的重要特征集團(tuán),苯環(huán)上的4-酚羥基、側(cè)鏈不飽和羰基中的雙鍵可提高其抗炎癥反應(yīng)活性。姜黃素可降低機(jī)體NF-κB激酶活性,抑制NF-κB表達(dá),從而達(dá)到抑制角質(zhì)細(xì)胞增殖、分化的效果,改善皮損狀況[15]。本研究中,姜黃湯劑輔助治療可明顯降低血清IL-22水平,改善機(jī)體免疫應(yīng)答體系,發(fā)揮抗炎、抗感染作用,進(jìn)而減輕患者病情,增強(qiáng)治療效果,促進(jìn)皮膚屏障恢復(fù)。此外,對照組有8例患者出現(xiàn)不良反應(yīng),研究組有6例患者出現(xiàn)不良反應(yīng),兩組均未有停藥情況發(fā)生,癥狀未經(jīng)處理,1周內(nèi)癥狀自行消失,姜黃素屬于天然植物多酚物質(zhì),安全性良好,患者均可耐受。
綜上,姜黃湯劑輔助治療尋常型銀屑病可明顯改善病情嚴(yán)重程度,療效顯著,降低血清IL-22水平,促進(jìn)皮膚屏障恢復(fù),且安全性良好。此外,本研究仍存在不足之處,樣本量過小,觀察時間較短,后續(xù)可擴(kuò)大樣本量、延長觀察時間,進(jìn)一步驗證該研究結(jié)論。
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[收稿日期]2021-03-10
本文引用格式:賈紅俠,何焱玲,蘭東,等.姜黃湯劑在治療尋常型銀屑病中的輔助價值及其對血清IL-22水平的影響[J].中國美容醫(yī)學(xué),2021,30(11):107-110.