| Inclusion Criteria: | 1) Male or female patients with histologically or cytologically confirmed aggressive de novo or transformed NHL, as defined by REAL/WHO classification, specifically including B-cell and T-cell non-Hodgkin's lymphoma if the following subtypes are: B-cell neoplasms, diffuse large B-cell lymphoma, immunoblastic B-cell lymphoma, mantle cell lymphoma, Burkitt lymphoma, follicular Grade 3b, and T-cell neoplasms, anaplastic large cell lymphoma, peripheral T-cell lymphoma, not otherwise specified.
2) Patients with recurrent disease or disease that is currently not amenable to standard therapy including those who have: a) Relapsed after or are refractory to at least one or more prior regimens of multiagent chemotherapy; b) Relapsed after or are refractory to CD20-based immunotherapy if eligible, c) Are not eligible for an autologous stem cell transplantation (ASCT), d) Relapsed after prior ASCT and be at least day + 100 post-transplant.
3) At least one bi-dimensionally measurable lesion with clearly defined margins that are >/= to 1.5 cm in the largest dimension determined by one or more techniques (CT, MRI, X-ray, or clinical examination)
4) Age 18 years or older.
5) Life expectancy of at least three (3) months.
6) Eastern Coorperative Oncology Group (ECOG) performance score < / = 2.
7) Written informed consent that is consistent with ICH-GCP guidelines. |