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布地奈德和孟鲁司特治疗儿童轻度持续性哮喘的随机对照研究
引用本文:林俊宏,陈爱欢,黄穗,孙丽红.布地奈德和孟鲁司特治疗儿童轻度持续性哮喘的随机对照研究[J].广州医学院学报,2009,37(2):26-30.
作者姓名:林俊宏  陈爱欢  黄穗  孙丽红
作者单位:1. 广州医学院第一附属医院,广州呼吸疾病研究所呼吸科
2. 广州医学院第一附属医院儿科,广东,广州,510120
摘    要:目的:比较布地奈德(BUD)和孟鲁司特(LTM)对儿童轻度持续哮喘应用途径与药物的疗效。方法:60名轻度持续哮喘患儿,平均年龄(7.66±2.28)岁。随机分为BUD组和LTM组。LTM组:男15例,女15例,口服孟鲁司特5mg,每晚1次;BUD组:男16例,女14例,吸入布地奈德200μg,每天2次。疗程8周。治疗前后,分别检测患儿第1秒用力呼气容积(FEV1)、第1秒用力呼气容积占肺活量比率(FEV1/FVC)、组胺支气管激发试验(PD20)、痰嗜酸性粒细胞计数(Eos%),并作,临床症状评分。结果:BUD组:治疗后日间症状评分(0.13±0.18)和夜间症状评分(0.093±0.28)较治疗前日间症状评分(1.26±0.51)和夜间症状评分(0.32±0.41)显著降低(P〈0.01,P〈0.05);治疗后FEV1(1.61±0.35)L较治疗前(1.42±0.46)L显著提高(P〈0.01);治疗后PD20(3.19±2.17)μmol较治疗前(1.68±1.74)μmol显著提高(P〈0.01),治疗后Eos%(6.39±6.63)%较治疗前(22.2±23.6)%显著降低(P〈0.01)。LTM组:疗后日间症状评分(0.19±0.26)和夜间症状评分(0.12±0.22)较治疗前日间症状评分(1.17±0.27)和夜间症状评分(0.48±0.38)显著降低(P〈0.01,P〈0.05);治疗后FEV.(1.36±0.31)L与治疗前(1.33±0.36)L差异无显著性(P=0.291);治疗后PD20(2.87±1.75)μmol较治疗前(1.9±1.79)μmol显著提高(P〈0.01);治疗后Eos%(7.29±8.24)%较治疗前(12.17±14.47)%差异无显著性(P=0.726)。结论:吸入布地奈德和口服孟鲁司特均可有效地改善儿童哮喘的临床症状,降低气道高反应。但在改善肺功能,减轻气道炎症方面,布地奈德优于孟鲁司特。

关 键 词:哮喘  布地奈德  孟鲁司特  痰嗜酸性粒细胞  气道高反应

Efficacy of Budesonide vs Montelukast in Children with Mild Persistent Asthma
LIN Jun-hong,CHEN Ai-huan,HUANG Sui,SUN Li-hong.Efficacy of Budesonide vs Montelukast in Children with Mild Persistent Asthma[J].Academic Journal of Guangzhou Medical College,2009,37(2):26-30.
Authors:LIN Jun-hong  CHEN Ai-huan  HUANG Sui  SUN Li-hong
Institution:1. Department of Respiratory Disease, Guangzhou Respiratory Disease Institute, the First AffiliatedHospital of Guangzhou Medical College, Guangzhou 510120, China ; 2 Department of Pediatric, the First Affiliated Hospital, Guangzhou Medical College, Guangzhou 510120, China)
Abstract:Objective:To evaluate the efficacy of Budesonide(BUD) and Montelukast (LTM) in children with mild persistent asthma. Methods:60 children with mild persisitent asthma, aged (7.66 ± 2.28 ), were randomly divided into two groups and treated with inhaled BUD (200 μg) twice daily (n =30,M/F:16/14) or oral LTM (5 nag) once daily (n = 30, M/F: 15/15 ). The outcomes included daytime symptom scores, night-time symptom scores, FEV1 , FEV1/FVC, bronchial provocation testing with histamine (provocative dose caused a 20% fall in FEV1 (PD20), and saptum Eosinophil cell count ( Eos% ). Results: Group Bud: Afer 8-week treatment, the daytime and night-time symptom scores decreased significantly in group BUD (daytime symptom score changed from 1.26 ± 0.51 to 0.13 ± 0. 18,P 〈 0. 01 ; and night-time symptom score from 0.32 ± 0.41 to 0. 093 ± 0.28, P 〈 0.05 ) ; FEV, improved greatly after treament from ( 1.42 ± 0. 46 ) L to ( 1.61 ± 0. 35 ) L, ( P 〈 0. 01 ) ; PD20 were improved from ( 1.68 ± 1.74) μmol to (3.19 ± 2.17 ) μmol ( P 〈 0. 01 ) ; Eos% decreased significantly from (22.2 ± 23.6 ) % to (6.39 ± 6. 63 ) % ( P 〈 0.01 ). Group LTM : daytime symptom score changed from 1.17 ± 0. 27 to 0. 19 ± 0.26, P 〈 0.01 ; and night-time symptom score from (0.48 ± 0.38 ) to (0.12 ± 0.22) ( P 〈 0.05 ) ; FEV1 improved slightly from (1.33 ± 0.36) L to (1.36 ±0.31 )L, but the difference was not significant (P = 0. 291 ) ; PD20 were improved from (1.9 ± 1.79) μmol to (2.87 ± 1.75 ) μmol significantly (P 〈 0. 01 ) ; EOS% decreased slightly from ( 12. 17± 14.47)% to (7.29 ± 8.24) %, but the difference was not significant ( P = 0. 726 ). Conclusion: This study demonstrates that both LTM and inhaled BUD can reduce symptom scores and airway hyperresponsiveness in children with mild persistent asthma,but in terms of additional attenuation of airway inflammation and improvement of patient' s pulmonary function, BUD is superior to LTM.
Keywords:asthma  budesonide  montelukast  suptum eosinophil cell count  airway hyperresponsiveness
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