 You may continue to receive treatment as long as the cancer does not get worse and you do not experience any intolerable side effects. If, at any time during treatment, the disease gets worse or you experience any intolerable side effects, you will be taken off this study, and your doctor will discuss other treatment options with you. The number of weeks you are on the study drug depends on how well you are tolerating the study drug and how well the lymphoma responds to the study drugs. 