RATIONALE: Injecting allovectin-7 into a person's melanoma cells may make the body build an immune response that will kill tumor cells. PURPOSE: Phase II trial to study the effectiveness of gene therapy in treating patients who have stage III or stage IV melanoma that has not responded to previous treatment.
OBJECTIVES: I. Demonstrate an objective clinical response (partial or complete) with a median duration of at least 4 months in 15% of patients with stage III or IV melanoma treated with Allovectin-7. Allovectin-7 is a direct gene transfer immunotherapeutic agent. II. Determine the benefits, risks, and side effects of Allovectin-7 in this patient population. PROTOCOL OUTLINE: This is a multicenter study. Patients receive an intratumoral injection of Allovectin-7 once weekly for 6 weeks. At week 9, a complete disease status assessment is performed. Patients with stable or responding disease may receive additional courses of 6 injections. PROJECTED ACCRUAL: A total of 70 patients will be accrued for this study.
Study Type
INTERVENTIONAL
Purpose
TREATMENT
Masking
NONE
Enrollment
78
Mayo Clinic Cancer Center
Rochester, Minnesota, United States
Roswell Park Cancer Institute
Buffalo, New York, United States
Physician Reliance Network, Inc.
Dallas, Texas, United States
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