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RATIONALE: Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells.
- Determine the antitumor effects of monoclonal antibody huJ591 in patients with progressive androgen-independent prostate cancer.
- Determine the biodistribution and dosimetry of this antibody in these patients.
- Determine the effect on biodistribution of the delivery sequence of unlabeled vs indium In 111-labeled antibody in these patients.
- Determine the HAHA response in patients treated with this regimen.
- Correlate the dose of monoclonal antibody huJ591 with antibody-dependent cellular cytotoxicity in these patients.
OUTLINE: Patients are assigned to one of two treatment groups.
- Group I: Patients receive monoclonal antibody huJ591 IV followed by indium In 111 monoclonal antibody huJ591 on day 1.
- Group II: Patients receive monoclonal antibody huJ591 concurrently with indium In 111 monoclonal antibody huJ591 as in group I.
Treatment in both groups repeats every 3 weeks for 4 courses in the absence of disease progression or unacceptable toxicity.
Patients are followed for 4 weeks and then monthly for 3 months.
PROJECTED ACCRUAL: A total of 14 patients (7 per treatment group) will be accrued for this study.
Primary Purpose: Treatment
monoclonal antibody huJ591
Memorial Sloan-Kettering Cancer Center
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:56:35-0400
The purpose of this study is to find out how effective 177Lu -J591 is in the treatment of patients with metastatic, androgen-independent prostate cancer.
RATIONALE: Monoclonal antibodies, such as anti-IL-6 chimeric monoclonal antibody, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others...
RATIONALE: Radiolabeled monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Drugs used in chemothera...
10 patients will be enrolled in the initial cohort and will receive two infusions of unlabeled huJ591 on days 1 and 14. 89Zr-J591 will be administered on day 21 (+ 1 day) and a positron em...
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