Slow accrual

RATIONALE: Drugs used in chemotherapy, such as docetaxel and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells.

PURPOSE: This phase II trial is studying how well giving docetaxel together with cisplatin works in treating patients with stage III or stage IV non-small cell lung cancer.

OBJECTIVES:

Primary

• Determine the antitumor activity of docetaxel and cisplatin, as measured by tumor response rate, in patients with chemotherapy-naïve stage IIIB or IV non-small cell lung cancer.

Secondary

• Determine the duration of response in patients treated with this regimen.
• Determine time to disease progression in patients treated with this regimen.
• Determine the 1-year survival rate in patients treated with this regimen.
• Determine the median survival time in patients treated with this regimen.
• Correlate aneuploidy (as determined by DNA histograms) and immunohistochemical expression of stathmin, Aurora-A, and survivin with response in patients treated with this regimen.

OUTLINE: This is an open-label, nonrandomized, multicenter study.

Patients receive docetaxel IV over 1 hour and cisplatin IV over 1 hour once on days 1, 8, and 15. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed every 6 months.

PROJECTED ACCRUAL: A total of 76 patients will be accrued for this study within 13-19 months.

DISEASE CHARACTERISTICS:

• Histologically or cytologically confirmed non-small cell lung cancer, meeting 1 of the following stage criteria:

  • Stage IIIB disease with malignant pericardial or malignant pleural effusions, as indicated by 1 of the following:

    • Positive cytology
    • Exudative effusion AND lactic dehydrogenase (LDH) > 200 IU with effusion/serum LDH ratio ≥ 0.6

  • Stage IV disease

• Measurable disease, defined as ≥ 1 unidimensionally measurable lesion > 20 mm by conventional techniques OR > 10 mm by spiral CT scan

• Brain metastases allowed provided they have been irradiated AND are radiographically stable for ≥ 28 days after the completion of radiotherapy

PATIENT CHARACTERISTICS:

Age

• 18 and over

Performance status

• ECOG 0-1

Life expectancy

• At least 12 weeks

Hematopoietic

• Absolute neutrophil count ≥ 1,500/mm^3
• Platelet count ≥ 100,000/mm^3
• Hemoglobin ≥ 8.0 g/dL

Hepatic

• AST and ALT normal
• Bilirubin normal

Renal

• Creatinine clearance ≥ 50 mL/min

Immunologic

• No known HIV positivity
• No history of severe hypersensitivity reaction to docetaxel or other drugs formulated with polysorbate 80
• No clinically significant active infection

Other

• Not pregnant or nursing
• Fertile patients must use effective contraception before, during, and for 4 weeks after completion of study treatment
• No other primary malignancy within the past 5 years except adequately treated nonmelanoma skin cancer or carcinoma in situ of the cervix
• No other serious systemic disorder that would preclude study participation
• No other condition that would preclude study compliance

PRIOR CONCURRENT THERAPY:

Biologic therapy

• Prior antibody-based therapy that targets growth factor pathways (e.g., epidermal growth factor receptor [EGFR]) allowed provided there is disease progression during therapy and patient has recovered
• No concurrent immunotherapy
• No concurrent prophylactic colony-stimulating factors
• No concurrent interleukin-11

Chemotherapy

• No prior cytotoxic chemotherapy
• No other concurrent chemotherapy

Endocrine therapy

• No concurrent hormonal therapy for the malignancy

Radiotherapy

• See Disease Characteristics
• More than 28 days since prior radiotherapy and recovered
• No prior radiotherapy to ≥ 25% of the bone marrow
• No prior radiotherapy to sites of measurable disease unless there is documented tumor progression after completion of radiotherapy
• No concurrent radiotherapy

Surgery

• No concurrent surgery for the malignancy

Other

• More than 3 weeks since prior investigational drugs
• Prior oral small molecule drug therapy that targets growth factor pathways (e.g., EGFR) allowed provided there is disease progression during therapy and patient has recovered
• No other concurrent investigational or commercial agents or therapies for the malignancy