Induction therapy of adult acute lymphocytic leukemia without the use of vincristine or prednisone.

In the last 30 years, a multitude of treatment regimens for adult acute lymphocytic leukemia (ALL) has been developed. Essentially, all of these regimens use an induction therapy vincristine, prednisone, and an anthracycline intensified with L-asparaginase or cyclophosphamide. Though such regimens induce most patients to enter a remission, relapse is frequent, and most adult patients ultimately die of their disease. The author postulated that further refinements in this approach to induction therapy were unlikely to markedly improve treatment results in this disease. Therefore, the author is studying a new intensive strategy using cytarabine with a single very high dose of mitoxantrone (without vincristine or prednisone) as induction therapy for adult patients with ALL.