Asthma-Chronic Obstructive Pulmonary Disease Overlap.

Abstract:

:Asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) defines a subgroup of patients with asthma who have persistent airflow obstruction or patients with COPD who may exhibit variable airflow limitation and/or evidence of type 2 inflammation. Additional investigations are needed to determine whether ACO represents a distinct disorder with unique underlying pathophysiology, whether ACO patients should be managed differently from those with asthma or COPD, and whether the diagnosis affects long-term outcomes. This article presents the data about the clinical features of ACO, the current information regarding the underlying pathophysiology of the syndrome, and current understanding of therapeutic options.

authors

Sharma S,Khurana S,Federman AD,Wisnivesky J,Holguin F

doi

10.1016/j.iac.2020.07.002

subject

Has Abstract

pub_date

2020-11-01 00:00:00

pages

565-573

issue

4

eissn

0889-8561

issn

1557-8607

pii

S0889-8561(20)30046-1

journal_volume

40

pub_type

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