摘要 : Hypertonic saline (HS) inhalations in infants hospitalised for bronchiolitis are still under discussion, although 20 randomised controlled trials (RCTs) have evaluated the effectiveness.1–3 Two RCTs, one from Japan2 and another fr... 展开 Hypertonic saline (HS) inhalations in infants hospitalised for bronchiolitis are still under discussion, although 20 randomised controlled trials (RCTs) have evaluated the effectiveness.1–3 Two RCTs, one from Japan2 and another from Switzerland,3 were published until 31 January 2020 after our cumulative meta-analysis,1 which covered data until 30 June 2017. 收起