A Phase II Study of Rindopepimut/GM-CSF in Patients With Relapsed EGFRvIII-Positive Glioblastoma
This Phase II study will enroll patients into three groups. Group 1 are patients who have
never been treated with bevacizumab. These patients will be randomly assigned to receive
either rindopepimut/GM-CSF or KLH, each along with bevacizumab. Treatment assignment for
Group 1 will be blinded. Group 2 and Group 2C patients are those who are refractory to
bevacizumab (experienced recurrence or progression of glioblastoma while on bevacizumab or
within 2 months of discontinuing bevacizumab). These patients will all receive
rindopepimut/GM-CSF along with bevacizumab. Patients will be treated until disease
progression or intolerance and all patients will be followed for survival. Patients may be
treated with other therapies that are not part of the study after discontinuing treatment
with the study vaccine.