A phase III, open-label, prospective, two-armed, multicenter, randomized, group sequential study to evaluate the efficacy and safety of subsequent treatment with the Zevalin (ibritumomab tiuxetan) study regimen versus observation in patients with diffuse large B-cell lymphoma who are in complete remission after first-line CHOP-rituximab (CHOP-R) therapy
Laufzeit: 01.01.2005 - 31.12.2007