| Abstract: | The first monoclonal antibody for the treatment of cancer, rituximab, was approved 5 years ago and has had a remarkable impact on the treatment of non-Hodgkin's lymphomas. Additionally, it sparked a renewed interest in antibodies in general that has revitalized this field of research. Multiple antibodies for a variety of malignant and nonmalignant indications are being evaluated. Some are now approved for anticancer indications (rituximab, ibritumomab, trastuzumab, gemtuzumab, alemtuzumab) and others are completing the review process at US (FDA) and European (EMEA) regulatory agencies. The impact of antiCD20 antibodies, particularly rituximab and ibritumomab, is evident in the way treatment strategies and outcomes have changed for the lymphoma patient. Other unconjugated antibodies (including Hu1D10, epratuzumab and alemtuzumab) and conjugated antibodies (including radiolabeled tositumomab) are under evaluation. |
