What is the rationale for testing this treatment in patients with B-cell chronic lymphocytic leukemia (CLL)?
Idiotype vaccines were first studied in clinical trials conducted by Stanford University Medical Center and the National Cancer Institute. Genitope Corporation’s lead product candidate, MyVax® Personalized Immunotherapy, has been studied in phase 2 trials in patients with B-cell non-Hodgkin’s lymphoma (NHL) and is currently being evaluated in a phase 3 study in patients with follicular lymphoma. Encouraging efficacy results and a favorable safety profile have been seen to date in these studies. Since CLL is another type of B-cell–related malignancy, it is thought that MyVax® Personalized Immunotherapy may be helpful in this patient population.