NCT00003842 2013-12-18IL-4(38-37)-PE38KDEL Immunotoxin in Treating Patients With Recurrent Malignant AstrocytomaNational Cancer Institute (NCI)Phase 1 Unknown30 enrolled
NCT00039052 2013-07-18Intravenous Interleukin-4 PE38KDEL Cytotoxin in Treating Patients With Recurrent or Metastatic Kidney Cancer, Non-Small Cell Lung Cancer, or Breast CancerNational Cancer Institute (NCI)Phase 1 Completed