Exhaled nitric oxide levels to guide treatment for children with asthma

Abstract

This is the protocol for a review and there is no abstract. The objectives are as follows: To evaluate the efficacy of tailoring asthma medications based on exhaled nitric oxide (FeNO) for asthma related outcomes in children. We will compare this with not using FeNO i.e. management based on clinical symptoms (with or without spirometry/peak flow) and/or asthma guidelines.