李桂媚,李欣其
528429廣東省中山市黃圃人民醫(yī)院兒科
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匹多莫德與甘露聚糖肽治療小兒哮喘臨床療效的比較研究
李桂媚,李欣其
528429廣東省中山市黃圃人民醫(yī)院兒科
【摘要】目的 比較匹多莫德與甘露聚糖肽治療小兒哮喘的臨床療效。方法選取2012年7月—2013年7月中山市黃圃人民醫(yī)院呼吸科收治的哮喘患兒120例,隨機分為研究組和對照組,每組60例。兩組患兒均給予常規(guī)治療,對照組患兒加用甘露聚糖肽治療,研究組患兒加用匹多莫德治療。比較兩組患兒哮喘控制效果,隨訪1年記錄兩組患兒哮喘急性發(fā)作次數(shù)、呼吸道感染次數(shù)及呼吸道感染持續(xù)時間,比較入院后1 d和出院當(dāng)日細胞分數(shù)細胞分數(shù)、補體C3、免疫球蛋白A(IgA)、中性粒細胞計數(shù)和自然殺傷細胞(NK細胞)分數(shù)。結(jié)果研究組患兒哮喘控制效果優(yōu)于對照組(u=5.321,P=0.000)。研究組患兒哮喘急性發(fā)作次數(shù)和呼吸道感染次數(shù)少于對照組,呼吸道感染持續(xù)時間短于對照組(P<0.05)。入院后1 d兩組患兒細胞分數(shù)細胞分數(shù)、補體C3、IgA、中性粒細胞計數(shù)及NK細胞分數(shù)比較,差異無統(tǒng)計學(xué)意義(P>0.05);出院當(dāng)日研究組患兒細胞分數(shù)、補體C3、IgA及中性粒細胞計數(shù)高于對照組(P<0.05);出院當(dāng)日兩組患兒細胞分數(shù)和NK細胞分數(shù)比較,差異無統(tǒng)計學(xué)意義(P>0.05)。出院當(dāng)日兩組患兒細胞分數(shù)細胞分數(shù)、補體C3、IgA、中性粒細胞計數(shù)及NK細胞分數(shù)均高于入院后1 d(P<0.05)。結(jié)論匹多莫德治療小兒哮喘的臨床療效優(yōu)于甘露聚糖肽,能有效減少患兒哮喘發(fā)作、呼吸道感染并改善其免疫功能,且未增加不良反應(yīng)發(fā)生風(fēng)險。
【關(guān)鍵詞】哮喘;兒童;甘露聚糖肽;匹多莫德;療效比較研究
李桂媚,李欣其.匹多莫德與甘露聚糖肽治療小兒哮喘臨床療效的比較研究[J].實用心腦肺血管病雜志,2016,24(1):55-57.[www.syxnf.net]
Li GM,Li XQ.Comparative study for clinical effect on infantile asthma between pidotimod and mannatide[J].Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease,2016,24(1):55-57.
小兒哮喘是兒科常見的慢性呼吸系統(tǒng)疾病,是一種由多種細胞和細胞組分參與的氣道慢性炎性疾病[1],其主要臨床表現(xiàn)為可逆性氣流受限引起的喘息、氣促和胸悶等[2]。流行病學(xué)調(diào)查顯示,小兒哮喘發(fā)病率為3%~5%[3]。目前,臨床上治療小兒哮喘主要采用β2受體激動劑、糖皮質(zhì)激素及非甾體類藥物[4]。由于哮喘是一種炎性疾病,因此改善患者免疫功能有助于預(yù)防哮喘。匹多莫德是一種具有生物活性的免疫促進劑,已有研究證實其可以改善小兒免疫功能[5]。甘露聚糖肽是從酵母細胞壁中提取的抗原活性物質(zhì),具有增強及調(diào)節(jié)免疫功能的作用[6]。有研究顯示,匹多莫德與甘露聚糖肽治療小兒哮喘均有效,但比較兩種藥物治療小兒哮喘臨床療效的報道較少。本研究旨在比較匹多莫德與甘露聚糖肽治療小兒哮喘的臨床療效。
1資料與方法
1.1一般資料選取2012年7月—2013年7月中山市黃圃人民醫(yī)院呼吸科收治的哮喘患兒120例,均符合《兒科學(xué)》中小兒哮喘的診斷標準,排除拒絕配合研究患兒。120例患兒中男57例,女63例;年齡6~14歲,平均年齡(7.9±3.1)歲。將所有患兒隨機分為研究組和對照組,各60例,兩組患兒性別、年齡、病程、發(fā)病誘因、疾病嚴重程度及并發(fā)癥發(fā)生率比較,差異無統(tǒng)計學(xué)意義(P>0.05,見表1),具有可比性。所有患兒家屬知情同意并簽署知情同意書,本研究經(jīng)醫(yī)院倫理委員會批準。
1.2治療方法兩組患兒均采用常規(guī)治療,包括抗感染、沙美特羅替卡松(舒利迭)吸入治療及氧療。在常規(guī)治療基礎(chǔ)上,對照組患兒口服甘露聚糖肽(吉林通化振國藥業(yè)有限公司生產(chǎn),生產(chǎn)批號:20120317)10 ml/次,2次/d,療程為8周;在常規(guī)治療基礎(chǔ)上,研究組患兒口服匹多莫德(太陽石藥業(yè)有限公司生產(chǎn),生產(chǎn)批號:20120530)400 mg/次,2次/d,兩周后改為1次/d,療程為8周。
2結(jié)果
2.1兩組患兒哮喘控制效果比較研究組患兒哮喘控制效果優(yōu)于對照組,差異有統(tǒng)計學(xué)意義(u=5.321,P=0.000,見表2)。
表2 兩組患兒哮喘控制效果比較〔n(%)〕
2.2哮喘急性發(fā)作次數(shù)、呼吸道感染次數(shù)及呼吸道感染持續(xù)時間研究組患兒哮喘急性發(fā)作次數(shù)和呼吸道感染次數(shù)少于對照組,呼吸道感染持續(xù)時間短于對照組,差異有統(tǒng)計學(xué)意義(P<0.05,見表3)。
Table 3Comparison of times of acute attack of asthma,respiratory tract infection and infection duration between the two groups
組別例數(shù)哮喘急性發(fā)作次數(shù)(次)呼吸道感染次數(shù)(次)呼吸道感染持續(xù)時間(d)對照組603.8±1.54.8±1.44.4±1.3研究組602.6±1.13.1±1.43.8±1.7t值-5.00-6.65-2.17P值<0.05<0.05<0.05
表1 兩組患兒一般資料比較
注:a為χ2值,b為t值,c為u值
表4 兩組患兒免疫指標比較±s)
注:IgA=免疫球蛋白A,NK細胞=自然殺傷細胞;與治療前比較,aP<0.05
2.4不良反應(yīng)研究組患兒出現(xiàn)3例惡心、嘔吐,對照組患兒未發(fā)生不良反應(yīng),且研究組患兒均未因不良反應(yīng)而停止治療。
3討論
綜上所述,匹多莫德治療小兒哮喘的臨床療效優(yōu)于甘露聚糖肽,能有效減少患兒哮喘發(fā)作、呼吸道感染并改善其免疫功能,且未增加不良反應(yīng)發(fā)生風(fēng)險。
參考文獻
[1]Delfino RJ,Staimer N,Tjoa T,et al.Airway inflammation and oxidative potential of air pollutant particles in a pediatric asthma panel[J]. J Expo Sci Environ Epidemiol,2013,23(5):466-473.
[2]Wu P,Carroll KN,Gebretsadik T,et al.The developmental trajectory of pediatric asthma in 3-to-10-year-olds[J]. J Allergy Clin Immunol,2012,129(5):1397-1398.
[3]Chawla J,Seear M,Zhang T,et al.Fifty years of pediatric asthma in developed countries: How reliable are the basic data sources?[J]. Pediatr Pulmonol,2012,47(3):211-219.
[4]王佳,季瑩瑛,李應(yīng)蓮.小兒哮喘綜合干預(yù)的臨床效果觀察[J]. 實用心腦肺血管病雜志,2013,21(12):61-62.
[5]Zuccotti GV,Mameli C,Trabattoni D,et al.Immunomodulating activity of Pidotimod in children with Down syndrome[J]. J Biol Regul Homeost Agents,2012,27(1):253-258.
[6]Li S,Pan C,Xia W,et al.Structural characterization of the polysaccharide moiety of an aqueous glycopeptide from mannatide[J]. Int J Biol Macromol,2014,67:351-359.
[7]Nathan RA,Sorkness CA,Kosinski M,et al.Development of the asthma control test:a survey for assessing asthma control[J]. J Allergy Clin Immunol,2004,113(1):59-65.
[8]Custovic A,Lazic N,Simpson A.Pediatric asthma and development of atopy[J]. Curr Opin Allergy Clin Immunol, 2013,13(2):173-180.
[9]Wang WW,Huo XX,Kong LT,et al.Pidotimod inhibits activation of latent Toxoplasma gondii infection induced by dexamethasone in mice[J]. Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi,2013,31(5):385-389.
[10]Fan RT,Hu Y,Liu JQ,et al.Mannatide enhances the efficacy of fractionated and unfractionated radiotherapy in mice bearing Lewis lung cancer[J]. Nan Fang Yi Ke Da Xue Xue Bao,2011,31(12):2072-2075.
[11]Zhai F,Liu X.The effect of Pidotimod in the prevention and treatment of pediatric bronchial asthma[J]. Chinese Journal of Biochemical Pharmaceutics,2011,32(2):151-153.
[12]成月英,郭彥聰,張敬國.甘露聚糖肽調(diào)節(jié)免疫功能的研究近況[J].中國醫(yī)藥導(dǎo)刊,2008,10(5):706-707.
[13]張濤,廖嘉儀,胡雁聰.哮喘患兒血清β-防御素-2 和免疫球蛋白A,G,M 水平及臨床意義[J].現(xiàn)代醫(yī)院, 2013,13(2):10-13.
[14]涂國華,錢金強,易陽,等.哮喘兒童不同時期血清白細胞介素-8,白細胞介素-17及痰液中性粒細胞的變化[J]. 中國小兒急救醫(yī)學(xué),2012,19(5):521-523.
(本文編輯:謝武英)
Comparative Study for Clinical Effect on Infantile Asthma Between Pidotimod and Mannatide
LIGui-mei,LIXin-qi.
DepartmentofPediatrics,HuangpuPeople′sHospitalofZhongshan,Zhongshan528429,China
【Abstract】Objective To compare the clinical effect on infantile asthma between pidotimod and mannatide.MethodsFrom July 2012 to July 2013,a total of 120 children with asthma were selected in the Department of Respiratory Medicine,Huangpu People′s Hospital of Zhongshan,and they were randomly divided into control group and study group,each of 60 cases.Based on conventional treatment,children of control group were given mannatide,while children of study group were given pidotimod.Asthma control cell cell percentage,alexin C3,IgA,neutrophil count and NK cell percentage after 1 day of admission and on the day of discharge were compared between the two groups;children of the two groups were followed up for 1 year to observe the times of acute attack of asthma and respiratory tract infection,and single infection duration.ResultsThe asthma control effect of study group was statistically significantly better than that of control group(u=5.321,P=0.000).No statistically significant differences of cell cell percentage,alexin C3,IgA,neutrophil count or NK cell percentage was found between the two group after 1 day of admission,nor was cell percentage or NK cell percentage between the two groups on the day of discharge(P>0.05),while cell percentage,alexin C3,IgA and neutrophil count of study group were statistically significantly higher than those of control group on the day of discharge(P<0.05). cell cell percentage,alexin C3,IgA,neutrophil count and NK cell percentage on the day of discharge of the two groups were statistically significantly higher than those after 1 day of admission(P<0.05).ConclusionPidotimod has better clinical effect in treating infantile asthma than mannatide,can more effectively reduce the asthmatic attack and incidence of respiratory tract infection,improve the immunologic function.
【Key words】Asthma;Child;Mannatide;Pidotimod;Comparative effectiveness research
(收稿日期:2015-08-26;修回日期:2015-12-08)
【中圖分類號】R 562.25
【文獻標識碼】B
doi:10.3969/j.issn.1008-5971.2016.01.015
·療效比較研究·