Acute Exacerbations in Idiopathic Pulmonary Fibrosis

  1. Fernando J. Martinez, MD, MS
  1. From the University of Michigan, Ann Arbor, MI 48109.

    IN RESPONSE:

    Drs. Crowley, Kelly, and Egan raise several important points regarding our recent report that identified a high incidence of rapidly progressive pulmonary disease in the placebo group of a multicenter trial of interferon-γ1b in patients with IPF. The identification of patients who succumbed to a rapid, fatal deterioration versus those who did not provides important, clinically relevant information.

    Examination of baseline characteristics of patients who died abruptly of IPF-related causes and those of patients who died following an IPF-related subacute deterioration revealed a similar baseline mean predicted FVC (64% [SD, 12%] vs. 60% [SD, 12%]; P = 0.29) and mean DLco (33% [SD, 6%] vs. 31% [SD, 7%]; P = …

    « Previous | Next Article »Table of Contents