Efficacy and safety profile of doxofylline compared to theophylline in asthma: a meta-analysis.

Multidiscip Respir Med · 2019 · PMC6679461 · PMID 31388422

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a trend toward significanceno p-value reported

Concerning the secondary endpoints, doxofylline was as effective as theophylline in improving FEV 1 , although a trend toward significance [ 30 ] suggested that doxofylline was superior than theophylline concerning the reduction in the use of salbutamol as rescue medication.

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