Is It Really Feasible to Use Budesonide–Formoterol as Needed for Mild Persistent Asthma? A Systematic Review and Meta-Analysis

Background: Previous studies suggest that inhaled budesonide-formoterol used as needed could effectively reduce the severe exacerbation of mild persistent asthma. However, there are some differences between these studies, so we conducted a meta-analysis.Methods: We searched PubMed, Ovid MEDLINE, Coc...

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Bibliographic Details
Main Authors: Xiang Tong, Tao Liu, Zhenzhen Li, Sitong Liu, Hong Fan
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-06-01
Series:Frontiers in Pharmacology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fphar.2021.644629/full