Vaccine Therapy in Treating Patients With Stage IIIB, Stage IV, or Recurrent Non-Small Cell Lung Cancer

DISEASE CHARACTERISTICS:

• Histologically confirmed non-small cell lung cancer meeting 1 of the following stage criteria:
• Stage IIIB disease
• Stage IV disease
• Recurrent disease
• HLA-A2-positive disease
• HLA-A2 negative patients are eligible to enroll in group II (observation) only
• Measurable disease
• Estimated tumor volume ≤ 125 cc
• No CNS signs or symptoms of brain metastases
• Brain metastases that are clinically stable for ≥ 2 months AND do not require anticonvulsants or systemic steroids are allowed

PATIENT CHARACTERISTICS:

Age

• 18 and over

Performance status

• ECOG 0-1

Life expectancy

• At least 12 weeks

Hematopoietic

• Hemoglobin ≥ 10 g/dL
• Platelet count > 100,000/mm^3
• WBC > 3,000/mm^3
• Absolute neutrophil count > 1,500/mm^3
• Absolute lymphocyte count > 500/mm^3

Hepatic

• AST and ALT ≤ 2.5 times upper limit of normal (ULN) (5 times ULN for patients with liver involvement by tumor)
• Bilirubin ≤ 2.0 mg/dL (3.0 mg/dL for patients with liver involvement by tumor)
• Albumin ≥ 2.5 g/dL
• Alkaline phosphatase ≤ 2.5 times ULN
• No history of hepatitis B or C positivity

Renal

• Creatinine ≤ 2 times ULN

Immunologic

• No history of any of the following active conditions:
• Systemic lupus erythematosus
• Scleroderma
• Connective tissue disease
• Sjögren's syndrome
• Multiple sclerosis
• Rheumatoid arthritis
• Inflammatory bowel disease
• No history of HIV positivity
• No history of serious adverse reaction, including anaphylaxis, or hypersensitivity to study vaccine or to any of its components

Other

• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception during and for 3 weeks after completion of study treatment
• No other malignancy within the past 5 years except curatively excised nonmelanoma skin cancer or surgically cured carcinoma in situ of the cervix
• No other acute medical condition that would preclude study treatment
• No mental or psychiatric condition that would preclude study compliance

PRIOR CONCURRENT THERAPY:

Biologic therapy

• More than 1 month since prior interferon therapy
• More than 1 month since prior interleukin therapy
• No prior cancer vaccine therapy, including participation in a vaccine study

Chemotherapy

• At least 4 weeks since prior chemotherapy

Endocrine therapy

• See Disease Characteristics
• More than 1 month since prior systemic corticosteroids except stable doses of inhaled corticosteroids

Radiotherapy

• At least 4 weeks since prior radiotherapy

Surgery

• Not specified

Other

• No concurrent participation in another investigational study