杜丰+续畅+黄凤+沈素


[摘要] 目的 采用荟萃分析系统评价多索茶碱联合布地奈德治疗支气管哮喘的临床疗效。 方法 通过检索CNKI、CBM、VIP、万方及美国PubMed数据库,收集多索茶碱联合布地奈德治疗支气管哮喘的随机对照试验,采用RevMan 5.3软件进行荟萃分析。 结果 共纳入文献6篇,患者累计573例。分析结果显示,多索茶碱联合布地奈德可显著提高支气管哮喘患者肺通气相关的第一秒用力呼气容积与肺活量(P<0.01),但对用力肺活量无明显改善作用(P>0.05),而两药联用可显著提高治疗支气管哮喘的总有效率(P<0.01)。 结论 多索茶碱联合布地奈德治疗支气管哮喘总体有效。
[关键词] 多索茶碱;布地奈德;支气管哮喘;Meta分析;治疗策略
[中图分类号] R562.25 [文献标识码] B [文章编号] 1673-9701(2016)23-0074-04
[Abstract] Objective To evaluate the clinical effects of doxofylline combined with budesonide in the treatment of bronchial asthma by Meta-analysis. Methods The randomized control trails of treating bronchial asthma by doxofylline combined with budesonide were collected through searching CNKI, CMB, VIP, Wanfang and PubMed. RevMan 5.3 software was adopted for the Meta-analysis. Results A total of 6 literatures were enrolled with 573 patients. The forced expiratory volume in one second and vital capacity was significantly improved by the application of doxofylline combined with budesonide(P<0.01) shown by the result of analysis, however, no obvious improvement was seen in the forced vital capacity(P>0.05). The total effective rate of treating bronchial asthma was significantly increased by the combination of two drugs(P<0.01). Conclusion Doxofylline combined with budesonide is overall effective in treating bronchial asthma.
[Key words] Dxofylline; Budesonide; Bronchial asthma; Meta-analysis; Treatment strategy
支气管哮喘(bronchial asthma)是指由多种炎性细胞介导的慢性变态反应性气道炎症疾病[1]。该病的主要临床症状为胸闷、咳嗽、喘息、胸痛、乏力、呼吸困难等[2]。支气管哮喘是呼吸系统最为常见的慢性疾病之一,据流行病学调查显示,我国14岁以上人群的支气管哮喘发病率为1.24%,14岁以下人群的支气管哮喘发病率为3.02%,目前患病总人数约为2000万,由此造成的医疗费用约为600亿元/年[3]。由此可见,支气管哮喘作为我国的高发疾病,不仅严重影响患者的生存质量,更给患者的家庭带来巨大的经济负担。但目前为止,该病的发病机制尚不十分明确,也未有能够彻底治愈该病的药物。因此,对支气管哮喘的机制及药物研究已成为当下的重点及难点,而我国的医务人员通过在临床实践中不断探索与创新,获得了大量的临床一手资料。
多索茶碱(doxofylline),化学式为C11H14N4O4[4],临床主要用于缓解支气管哮喘、喘息性慢性支气管炎等由支气管痉挛引起的呼吸困难[5]。……