COPD treatment – a conceptual review based on critical endpoints

Pulmonology

Available online 6 April 2023

PulmonologyAuthor links open overlay panel, , , , AbstractIntroduction

Chronic obstructive pulmonary disease (COPD) is one of the main causes of death and disability worldwide. Many treatment options are now available, but criteria for choosing inhaled bronchodilators and inhaled corticosteroids have been under discussion. New trials have highlighted the role of patient`s characteristics, such as eosinophil count and exacerbation history, in selecting the most effective personalised treatment option.

Methods

In this conceptual review, an in-depth rationale is developed with an integrative approach to COPD treatment, gathering data from the main clinical trials performed so far and that may provide support for actual GOLD 2023 recommendations.

Results

According to the patient's characteristics and profile, different treatment options, including mono, dual and triple therapies, are presented in a diagram matrix, comparing their efficacy in terms of reduction of exacerbations and mortality risk.

Discussion and conclusion

Eosinophil counts and past exacerbation profile may play equally relevant roles to predict the individual risk and the potential response to inhaled corticosteroids. Thus, a comprehensive approach considering these two predictors is needed to aid clinicians decide preventative actions and choice of a first-line or step-up treatment.

Keywords

COPD

Inhaled therapy

Therapeutics

Mortality

Exacerbations

Eosinophils

© 2023 Sociedade Portuguesa de Pneumologia. Published by Elsevier España, S.L.U.

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