Allergy Asthma Clin Immunol:布地奈德鼻内治疗大气污染引发鼻炎的疗效如何?

2022-07-05 AlexYang MedSci原创

评估了自我报告的因空气污染而引发/加重鼻炎症状成人中,鼻内布地奈德治疗的有效性情况。

世界卫生组织的流行病学数据显示,全球每10个人中就有9个人呼吸着含有高浓度污染物的空气,包括室内或室外的任何化学、物理或生物制剂,这些物质也改变了大气的自然特征。空气的污染可能会诱发或加强鼻腔炎症。对于空气污染相关鼻炎的治疗,目前直接的临床证据有限

近期,来自首都医科大学附属北京同仁医院的研究人员在《Allergy Asthma Clin Immunol》上发表文章,评估了自我报告的因空气污染而引发/加重鼻炎症状成人中,鼻内布地奈德治疗的有效性情况

在污染季节(2019年10月-2020年2月),研究人员将中国北方自我报告因空气污染而引发或加重鼻炎症状的成年人随机分配到布地奈德256微克/天治疗组或安慰剂治疗组,为期10天。主要终点是10天内的24小时反射性鼻腔症状总分(rtnSS)与基线相比的平均变化。次要终点是受试者评估的整体感觉改善情况(SGIC),个体的鼻部症状严重程度从基线的平均变化,以及个体非鼻部症状的咳嗽和鼻后滴液严重程度从基线的平均变化。单侧P<0.0125认为为具有统计学意义。

研究因COVID-19中断,但中期分析显示,由于主要疗效终点显示出显著的结果,因此研究可以提前结束,其中研究共包括了206人(103/组)。最终疗效结果显示,布地奈德组的10天平均rTNSS变化大于安慰剂组(-2.20 vs -1.72,P=0.0107)。布地奈德治疗也明显改善了10天的平均瘙痒/打喷嚏变化(- 0.75 vs - 0.51,P=0.0009)。另外,SGIC和所有其他个体症状的结果在两组之间没有显示出明显的差异。

研究的主要和次要终点

综上所述,在因空气污染而引发/加重的成年鼻炎患者中,每日使用鼻内布地奈德256微克,可在10天内改善总鼻腔症状和瘙痒/打喷嚏

 

原始出处:

Yuan Zhang , Chunguang Shan , Weiwei Liu et al. Intranasal budesonide for rhinitis during a high airborne pollution period: a randomized controlled trial. Allergy Asthma Clin Immunol. Jun 2022.

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    2022-07-03 skhzy
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    2022-07-05 学医无涯

    学习一下

    0

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    2022-07-05 膀胱癌
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