重度慢性阻塞性肺疾病患者撤除吸入性糖皮质激素需谨慎
Randomised controlled trial Discontinuing inhaled steroids might not be safe in severe COPD cases
摘要
背景对于频繁急性加重的慢性阻塞性肺疾病(COPD)患者推荐联合应用长效支气管扩张剂(LAB)和吸入性糖皮质激素(ICS)治疗。迄今尚无足够效度的临床试验证实在两种LAB的基础上加用ICS对缓解急性加重有额外的临床获益。作者进行了一项随机、双盲的临床试验,旨在验证这一假说:即COPD患者只要维持使用噻托溴铵和沙美特罗两种LAB的联合治疗,撤除ICS不会增加急性加重的风险。
出处
《英国医学杂志中文版》
2015年第5期290-291,共2页
The BMJ Chinese Edition
参考文献6
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