Therapy of ischemic cardiomyopathy with the immunomodulating agent pentoxifylline: results of a randomized study.

Background: Inflammatory immune activation commonly occurs in heart failure and may perpetuate this syndrome. We sought to determine whether the immunomodulating agent pentoxifylline enhances left ventricular function in patients with ischemic cardiomyopathy. We also investigated the effect of therapy on levels of brain natriuretic peptide (NT-pro BNP), C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-alpha), and the marker of apoptosis, Fas/Apo-1.