Official Title: A Phase IA Trial of Combined Murine IgG Monoclonal Anti-Transferrin Receptor Antibodies E23 and A2715 in Cancer Patients
Status: COMPLETED
Status Verified Date: 2007-05
Last Known Status: None
Delayed Posting: No
If Stopped, Why?: Not Stopped
Has Expanded Access: False
If Expanded Access, NCT#: N/A
Has Expanded Access, NCT# Status: N/A
Acronym: None
Brief Summary: RATIONALE Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells
PURPOSE Phase I trial to study the effectiveness of monoclonal antibodies in treating patients who have advanced cancer
Detailed Description: OBJECTIVES I Determine the toxicities associated with a 4-hour infusion of antitransferrin receptor antibodies with one antibody administered by itself for 1 hour before the second antibody infusion is started II Determine the pharmacokinetics of monoclonal antibodies E23 and A2715
OUTLINE This is a dose escalating study Patients receive antitransferrin antibody A2715 IV over 4 hours One hour after the initiation of the A2715 infusion infusion of antibody E2-3 is added by IV piggy back In the absence of antimouse antibodies and toxic effects treatment continues once every 4 weeks in patients achieving minimal partial or complete remission Treatment ceases in patients experiencing stable or progressive disease In the absence of dose limiting toxicity in the first 3 patients treated subsequent cohorts of 6 patients each receive escalating doses of antitransferrin antibodies E23 and A2715 on the same dose schedule If dose limiting toxicity occurs in 2 of 6 patients at a given dose level then dose escalation ceases and the next lower dose is declared the MTD Patients are followed for 3 weeks
PROJECTED ACCRUAL This study will accrue 18-27 patients within 2 years