Progress in the treatment of indolent non-Hodgkin's lymphoma has been
slow and the disease remains incurable despite the relatively long med
ian survival of patients. Decades of clinical trials resulted in stand
ard chemotherapy regimens that produced relatively identical results.
Two recent events, however, offer great optimism for future therapeuti
c progress. First, our understanding of the biology and immunology of
lymphoid malignancies has increased remarkably. Second, there are a la
rge number of new and unique chemotherapeutic and biological agents en
tering into clinical trials.