Use of Plasma Biomarkers at Exacerbation of Chronic Obstructive Pulmonary Disease

Abstract

Plasma CRP concentration, in the presence of a major exacerbation symptom, is useful in the confirmation of COPD exacerbation. Systemic biomarkers were not helpful in predicting exacerbation severity. The acute-phase response at exacerbation was most strongly related to indices of monocyte function.