55
Participants
Start Date
December 31, 2006
Primary Completion Date
July 31, 2010
Study Completion Date
December 31, 2010
pentoxifylline (PTX)
400 mg PO tid
placebo
placebo tid
Louis Stokes VA Medical Center, Cleveland
Metrohealth Medical Center, Cleveland
Cleveland Clinic, Cleveland
American College of Gastroenterology
OTHER
Case Western Reserve University
OTHER