Suboptimal erythropoietic response to hypoxemia in idiopathic pulmonary fibrosis.

Background And Study Objectives: Idiopathic pulmonary fibrosis (IPF) is a chronic inflammatory process characterized by severe derangement of gas exchange in the advanced stages of disease. However, erythrocytosis is infrequent in IPF. The aim of this study was to investigate the potential relation between the blunted erythropoietic response and the chronic inflammation.