Vaccine Therapy With or Without Interleukin-2 in Treating Patients With Metastatic Melanoma

Study Overview
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Brief Summary
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RATIONALE: Vaccines made from a person's white blood cells may make the body build an immune response and kill tumor cells. PURPOSE: Phase II trial to study the effectiveness of vaccine therapy in treating patients who have metastatic melanoma that has not responded to previous therapy.

Detailed Description
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OBJECTIVES: Determine whether reinfused activated cells alone or in conjunction with high or subcutaneous dose interleukin-2 may result in clinical tumor regression in patients with metastatic melanoma who had previously failed therapy on protocols involving immunization against the gp100 molecule. Determine the survival of infused cells with antitumor activity in these patients. OUTLINE: This is a salvage regimen. Patients undergo leukopheresis to obtain peripheral blood mononuclear cells or tumor biopsy to obtain tumor infiltrating lymphocytes (TIL). Cells are incubated in the presence of gp209-2M peptide and then harvested and cloned. Patients receive 30-minute IV infusions of these in vitro sensitized cells. Treatment repeats every 2 weeks for 2 courses. An additional cohort of 8 patients receives gp209-2M peptide in Montanide ISA-51 subcutaneously in 2 different sites followed 2 days later by the adoptive transfer of cloned lymphocytes. At 4 to 6 weeks after the treatment courses, patients with stable or regressing disease may be retreated. Patients with disease progression after 2 courses may receive 2 additional courses of cell infusion followed by interleukin-2 (IL-2) on one of two schedules. One cohort of patients receives IL-2 by intravenous bolus over 15 minutes every 8 hours beginning on the day after cell infusion and continuing for up to 5 days of each treatment course. Another cohort receives IL-2 by daily subcutaneous injections on days 1-12 of each course of therapy. If after 12-16 patients have been treated with cloned cells alone initially and responses are inadequate, subsequent patients entered into this study are randomized to receive the cell infusion followed by IL-2 on one of the two described schedules. Patients are followed at 4-6 weeks. PROJECTED ACCRUAL: A total of 91 patients will be accrued for this study over 2 years.

Official Title
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Treatment of Patients With Metastatic Melanoma Using Cloned Peripheral Blood Lymphocytes Sensitized In Vitro to the gp209-2M Immunodominant Peptide

Conditions
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Melanoma (Skin)

Intervention / Treatment
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* Biological: aldesleukin
* Biological: gp209-2M antigen
* Biological: incomplete Freund's adjuvant


Participation Criteria
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Eligibility Criteria
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DISEASE CHARACTERISTICS: Histologically proven metastatic melanoma that has failed therapy on protocols involving immunization against the gp100 molecule Measurable or evaluable metastatic disease Must be HLA-A201 positive by standard HLA typing PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-2 Life expectancy: Greater than 3 months Hematopoietic: Absolute neutrophil count greater than 1,000/mm^3 Platelet count greater than 100,000/mm^3 Hemoglobin greater than 8.0 g/dL Hepatic: Bilirubin no greater than 2.0 mg/dL ALT/AST less than 4 times upper limit of normal Renal: Creatinine no greater than 1.6 mg/dL Cardiovascular: For patients randomized to receive interleukin-2: No major medical illnesses of the cardiovascular system Pulmonary: For patients randomized to receive interleukin-2: No major medical illnesses of the pulmonary system Other: HIV negative Hepatitis B antigen negative Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception For patients randomized to receive interleukin-2: No active systemic infection No other major medical illnesses of immune system No coagulation disorders PRIOR CONCURRENT THERAPY: Biologic therapy: At least 4 weeks since prior biologic therapy Chemotherapy: At least 4 weeks since prior chemotherapy Endocrine therapy: No concurrent steroid therapy Radiotherapy: At least 4 weeks since prior radiotherapy Surgery: Not specified Other: No concurrent active treatment of brain metastases

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment


Arms and Interventions

| Intervention/Treatment |
| --- |
|Biological: aldesleukin|nan|
|Biological: gp209-2M antigen|nan|
|Biological: incomplete Freund's adjuvant|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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stage IV melanoma, recurrent melanoma