Trial for the Evaluation of the Effect of Systemic Low-dose Interleukin-2 (IL-2) on the Immunogenicity of a Vaccine Comprising Synthetic Melanoma Peptides Administered With Granulocyte-macrophage Colony-stimulating Factor (GM-CSF)-In-Adjuvant, in Patients With High Risk Melanoma

Inclusion criteria

• Patients who have been diagnosed, by cytologic or histologic examination, with AJCC stage IIB, stage III or resected stage IV melanoma.
• Patients with up to 2 brain metastases less than or equal to 2 cm that have been surgically removed or treated successfully with the gamma-knife are eligible. Surgical resections must have been performed within 6 months prior to entry.
• All patients must have:

• ECOG performance status 0-1, and,
• Ability and willingness to give informed consent.
• Laboratory parameters as follows:

• HLA-A1, A2 or A3 (+)
• gp100 (+) and/or tyrosinase (+) tumor cells
• ANC > 1000/mm3, and Platelets > 100,000 and Hgb > 9
• Hepatic: AST and ALT up to 2.5 x upper limits of normal (ULN), Bilirubin up to 2.5 x ULN, Alkaline phosphatase up to 2.5 x ULN
• Renal: Creatinine up to 1.5 x ULN
• Serology: HIV negative, Hepatitis C negative

Exclusion criteria

• Patients who are currently receiving cytotoxic Chemotherapy or radiation or who have received that therapy within the preceding 4 weeks.
• Patients with known or suspected allergies to any component of the vaccine.
• Patients receiving the following medications at study entry or within the preceding 30 days are excluded:

• Agents with putative immunomodulating activity (with the exception of non-steroidal anti-inflammatory agents)
• Allergy desensitization injections
• Corticosteroids, administered parenterally or orally - topical corticosteroids are acceptable
• Any growth factors, Interleukin 2, Interferon alfa.
• Prior melanoma vaccinations will not be an exclusion criteria if given more than 8 weeks previously, but will be recorded, and data analysis will take this into account.
• Other investigational drugs or investigational therapy also will not necessarily be an exclusion criteria, but will similarly be recorded and taken into account during data analysis.
• Pregnancy or the possibility of becoming pregnant during vaccine administration.

• Female patients of child-bearing potential must have a negative pregnancy test (urinary or serum beta-HCG) prior to administration of the first vaccine dose.
• Males and females must agree, in the consent form, to use effective birth control methods during the course of vaccination.
• This is consistent with existing standards of practice for vaccine and chemotherapy protocols.
• Patients in whom there is a medical contraindication or potential problem in complying with the requirements of the protocol, in the opinion of the investigator.
• Patients classified according to the New York Heart Association classification system as having Class II, III or IV heart disease.
• Patients with active connective tissue disease requiring medication, or other severe autoimmune disease.
• Patients who are actively hyperthyroid.
• Patients with uncontrolled diabetes.