@article {Mahler1599,笔者= {马勒,唐纳德A.和Decramer,Marc和d {\ textquoteright} Urzo,安东尼和价值,海因里希和白色,Tracy和Alagappan,维杰K.T.和Chen,Hungta和Gallagher的,Nicola和Kulich,K {\'一个}不倒翁和巴纳吉,唐纳德},标题= {双支气管扩张与QVA149降低COPD患者报告的呼吸困难:所述BLAZE研究},体积= {43},数= {6}页= {} 1599--1609,年份= {} 2014,DOI = {10.1183 / 09031936.00124013},出版商= {欧洲呼吸学会},抽象= {我们评估QVA14188bet官网地址9的效果,双支气管扩张结合茚达特罗和格隆,对患者直接患者报告的呼吸困难的中度至重度慢性阻塞性肺疾病。在这个多中心,双盲,双模拟,三周期的交叉研究中,247例患者被随机分配到每日一次QVA149五十〇分之一百十微克,安慰剂或噻托溴铵18微克。QVA149的优越性与安慰剂(主要目标)和噻托(次要目标)被评定为通过自我管理的计算机化(SAC)基线和过渡呼吸困难指数6周后版本改善呼吸困难。次要终点包括肺功能,急救药物使用和安全。6周后,该SAC过渡呼吸困难指数总分显著高于QVA149与安慰剂(最小二乘均值(LSM)治疗差异1.37,P \ <0.001)和噻托(LSM治疗差异0.49,P = 0.021)。QVA149在第6天1和周(​​所有的p \ <0.001)提供肺功能显著改进,具有强制更高呼气容积1秒曲线下面积从0 {\ textendash} 4小时后剂量相对于安慰剂和噻托溴铵。救援药物用途是显著下与QVA149与安慰剂(P \ <0.001)和噻托(P = 0.002)。 All treatments were well tolerated. Once-daily QVA149 provided superior improvements in patient-reported dyspnoea and lung function versus placebo and tiotropium. These benefits were associated with improvements in other symptoms and reduced use of rescue medication. Two different bronchodilators in a single inhaler were effective in relieving patient-reported dyspnoea in COPD http://ow.ly/qjIpe}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/43/6/1599}, eprint = {//www.qdcxjkg.com/content/43/6/1599.full.pdf}, journal = {European Respiratory Journal} }