A phase 2 trial with immunotoxin BL22 that targets B cell malignancies has been opened in patients with Hairy Cell Leukemia. So far eight patients have been treated and seven have shown a complete hematologic remission. A phase 1 trial with BL22 in pediatric ALL was opened in collaboration with Dr. Alan Wayne, P.O.B. The current dose level is 25 ug/kg Q.O.D. x 3. No major toxicities have occurred. Two phase 1 trials with immunotoxin SS1P in mesothelioma, pancreatic cancer and ovarian cancer are open. Several minor responses were observed. Dose escalation is continuing. A phase 1 trial with immunotoxin LMB 2 targeting CD25 has been opened and 3 patients treated, and a phase 1 trial in CTCL is now open for accrual.

Agency
National Institute of Health (NIH)
Institute
Division of Basic Sciences - NCI (NCI)
Type
Intramural Research (Z01)
Project #
1Z01BC010020-09
Application #
7049220
Study Section
(LMB)
Project Start
Project End
Budget Start
Budget End
Support Year
9
Fiscal Year
2004
Total Cost
Indirect Cost
Name
Basic Sciences
Department
Type
DUNS #
City
State
Country
United States
Zip Code
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