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RATIONALE: Radiolabeled monoclonal antibodies can locate tumor cells and deliver tumor-killing substances to them without harming normal cells. This may be an effective treatment for gastrointestinal cancer.
OBJECTIVES: I. Determine the biodistribution and biokinetics of iodine I 131-labeled monoclonal antibody CC49-delta CH2 in patients with gastrointestinal adenocarcinoma. II. Determine the human anti-human monoclonal antibody response in patients treated with this drug.
OUTLINE: Patients receive iodine I 131-labeled monoclonal antibody CC49-delta CH2 (131I MOAB CC49-delta CH2) IV over 5-10 minutes on day 0. Patients also receive unlabeled monoclonal antibody CC49-delta CH2 IV over 5 minutes followed by 131I MOAB CC49-delta CH2 IV over 5-10 minutes on day 28. Patients are followed weekly for 4 months and then every 3 months for 1 year.
PROJECTED ACCRUAL: A total of 25 patients will be accrued for this study within 1 year.
Primary Purpose: Treatment
iodine I 131 monoclonal antibody CC49-deltaCH2
UCSF Cancer Center and Cancer Research Institute
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:56:33-0400
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