ty -jour t1-对葡萄球菌肠毒素和哮喘严重程度的敏感性:Egea cohort JF的纵向研究 - 欧洲呼吸杂志JO -EUR RESSIR J DO -10.1183/13993003.0033003.00198-2019ina au -siroux,valerie au -Holtappels,GabriëleAu -Pison,Christophe au -Nadif,Rachel Au -Bousquet,Jean Au -Bachert -Bachert,Claus Y1-2019/09/09/01 UR- HTTP:///www.qdcxjkg.com//www.qdcxjkg.com//www.qdcxjkg.com/内容/54/3/1900198.Abstract N2-简介证据表明,金黄色葡萄球菌在上下气道疾病中起重要作用。对金黄色葡萄球菌肠毒素(SES)的敏感性与以前的横断面研究的严重哮喘风险增加有关,但缺乏纵向研究的证据。我们的目的是评估SE敏化与哮喘严重程度和恶化的随后风险之间的关联。方法是一项嵌套的病例 - 对照研究,来自20年的流行病学研究,包括225名成年人,包括225名成年人(EGEA)的遗传学和环境。(75没有哮喘,76例轻度哮喘,74例EGEA2(2003– 2007年)。对于其中173人,在11年前收集的样品(EGEA1)上测量了SE敏化。对EGEA1和EGEA2进行了横断面关联。纵向分析估计了EGEA1中的SE敏化与随访中评估的严重哮喘和哮喘恶化的风险之间的关联。对性别,年龄,吸烟,父母哮喘/过敏和皮肤刺测的模型进行了调整,以容纳灰尘。分别在对照组中39%的SE敏感性在EGGEA1中分别在39%到58%和76%的情况下变化为58%和76%。调整后的横截面关联表明,SE敏感性与严重的风险增加有关,但与轻度哮喘无关。 SE-sensitisation in EGEA1 was associated with severe asthma (adjusted OR 2.69, 95% CI 1.18–6.15) and asthma exacerbations (adjusted OR 4.59, 95% CI 1.40–15.07) assessed 10–20 years later.Conclusion For the first time, this study shows that being sensitised to SEs is associated with an increased subsequent risk of severe asthma and asthma exacerbations.Sensitisation to Staphylococcus aureus enterotoxins (SEs) is increased in asthmatic subjects over controls; as shown for the first time, SE–IgE serum antibodies are associated with an increased subsequent risk of severe asthma and asthma exacerbations http://bit.ly/2ZjTHur ER -