Inflammatory responses to acute exercise during pulmonary rehabilitation in patients with COPD.

ABSTRACT:

Objective

Pulmonary rehabilitation is a cornerstone treatment in the management of chronic obstructive pulmonary disease (COPD). Acute bouts of exercise can lead to short bursts of inflammation in healthy individuals. However, it is unclear how COPD patients respond to acute bouts of exercise. This study assessed inflammatory responses to exercise in COPD patients at the start (phase 1) and end (phase 2) of pulmonary rehabilitation.

Methods

Blood samples were collected before and after an acute exercise bout at the start (phase 1, n = 40) and end (phase 2, n = 27) of pulmonary rehabilitation. The primary outcome was change in fibrinogen concentrations. Secondary outcomes were changes in CRP concentrations, total/differential leukocyte counts, markers of neutrophil activation

SUBMITTER: Jenkins AR 

PROVIDER: S-EPMC7502052 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature