石顯明
323600浙江省云和縣人民醫(yī)院兒科
阿奇霉素聯(lián)合氨溴索治療小兒支原體肺炎效果分析
石顯明
323600浙江省云和縣人民醫(yī)院兒科
目的:探討阿奇霉素聯(lián)合氨溴索治療小兒支原體肺炎的臨床效果。方法:收治支原體肺炎患兒100例,隨機(jī)平分兩組,均進(jìn)行吸氧、退熱等常規(guī)治療。對(duì)照組給予阿奇霉素注射液靜脈滴注,觀察組在此基礎(chǔ)上聯(lián)合應(yīng)用氨溴索注射液靜脈滴注。結(jié)果:觀察組退熱時(shí)間、咳喘消失時(shí)間、肺部啰音消失時(shí)間、肺部炎癥消失時(shí)間均短于對(duì)照組,兩組比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組總有效率為98.0%,高于對(duì)照組的74.0%,兩組比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:阿奇霉素聯(lián)合氨溴索治療小兒支原體肺炎效果顯著。
小兒;支原體肺炎;氨溴索;阿奇霉素
小兒支原體肺炎是支原體感染引起的肺部急性炎癥[1],是學(xué)齡兒童及青年常見(jiàn)的一種肺炎,主要臨床癥狀為發(fā)熱、頭痛、惡心、咽痛、嘔吐等。支原體對(duì)大環(huán)內(nèi)酯類(lèi)抗生素敏感,近年來(lái),我們采用阿奇霉素聯(lián)合氨溴索治療,療效顯著,現(xiàn)報(bào)告如下。
2014年3月-2016年12月收治支原體肺炎患兒100例,隨機(jī)分成觀察組和對(duì)照組各50例。觀察組男23例(46.0%),女27例(54.0%),男女之比為0.85:1,年齡8個(gè)月~12歲,平均(5.0±2.1)歲。對(duì)照組男22例(44.0%),女28例(54.0%),男女之比為0.79:1,年齡8個(gè)月~13歲,平均(5.1±2.1)歲。兩組一般資料比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),有可比性。
方法:兩組患者均進(jìn)行吸氧、退熱等常規(guī)治療。與此同時(shí),對(duì)照組給予阿奇霉素注射液10 mg/kg+200 mL 5%葡萄糖溶液靜脈滴注,2次/d,連續(xù)治療6 d;觀察組在對(duì)照組的基礎(chǔ)上聯(lián)合應(yīng)用氨溴索注射液7.5 mg+50 mL葡萄糖溶液靜脈滴注,2次/d,連續(xù)治療12 d。
兩組患者臨床癥狀消失時(shí)間比較:觀察組退熱時(shí)間為(1.9±0.9)d,咳喘消失時(shí)間為(2.3±0.7)d,肺部啰音消失時(shí)間為(5.8±1.6)d,肺部炎癥消失時(shí)間為(6.0± 1.9)d。對(duì)照組退熱時(shí)間為(3.1±1.2)d,咳喘消失時(shí)間為(6.1±0.8)d,肺部啰音消失時(shí)間為(8.3±2.1)d,肺部炎癥消失時(shí)間為(8.6±2.1)d。兩組比較,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。
治療效果:經(jīng)過(guò)治療,觀察組治愈44例,有效5例,無(wú)效1例,總有效率為98.0%。對(duì)照組治愈28例,有效9例,無(wú)效13例,總有效率為74.0%。兩組比較差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。
小兒支原體肺炎是支原體感染引起的肺部急性炎癥[2],是學(xué)齡兒童及青年常見(jiàn)的一種肺炎。支原體對(duì)大環(huán)內(nèi)酯類(lèi)抗生素敏感。阿奇霉素是新一代大環(huán)內(nèi)酯類(lèi)抗生素,對(duì)本病的MIC 0.000 24 μg/mL,細(xì)胞內(nèi)外水平比為79.1[3],有良好的組織滲透性,感染部位的濃度較非感染部位高出6倍,尤其是肺組織中濃度高且持久,具有顯著的抗生素后效應(yīng),這種優(yōu)化的體內(nèi)分布使其治療肺部感染效果顯著。
鹽酸氨溴索可調(diào)節(jié)漿液和黏液分泌,使纖毛活動(dòng)空間增加,加強(qiáng)纖毛擺動(dòng)度和頻率,有利于痰液排出。有文獻(xiàn)報(bào)道[4],鹽酸氨溴索可刺激肺泡Ⅱ型上皮細(xì)胞,增加表面活性物質(zhì)的合成與分泌,保持肺泡和氣管通暢。因此鹽酸氨溴索和阿奇霉素聯(lián)合使用,可促進(jìn)肺部炎癥吸收,以便黏液排出,迅速減輕咳嗽、喘憋、呼吸困難等癥狀。從而縮短病程,提高療效,盡快解除患兒病痛,減少并發(fā)癥,具有顯著的臨床意義。
總之,阿奇霉素聯(lián)合氨溴索治療小兒支原體肺炎效果顯著,值得推廣。
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Effect analysis of ambroxol combined with azithromycin in the treatment of mycoplasma pneumonia in children
Shi Xianming
Department of Paediatrics,the People's Hospital of Yunhe County,Zhejiang Province 323600
Objective:To investigate the clinical effect of ambroxol combined with azithromycin in treatment of mycoplasma pneumonia in children.Methods:100 children with mycoplasma pneumonia were selected.They were randomly divided into the two groups on average.All the patients were given oxygen inhalation,fever,and other conventional treatment.The control group was given intravenous drip of azithromycin injection.On the basis of the control group,the observation group combined the application of ambroxol hydrochloride injection.Results:The pyretolysis time,cough disappearance time,pulmonary rales and pulmonary inflammation disappeared time of the observation group was shorter than the control group,and the difference between groups was statistically significant(P<0.05).The total effective rate of the observation group was 98.0%higher than that of the control group of 74.0%,and the difference between groups was statistically significant(P<0.05).Conclusion:Ambroxol combined with azithromycin in the treatment of mycoplasma pneumonia in children is effective.
Children;Mycoplasma pneumonia;Ambroxol;Azithromycin
10.3969/j.issn.1007-614x.2017.8.40