S0429: Docetaxel, Cetuximab, and Radiation Therapy in Treating Patients With Stage III Non-Small Cell Lung Cancer

SWOG Cancer Research Network

Status and phase

Terminated

Phase 1

Conditions

Lung Cancer

Treatments

Radiation: radiation therapy

Biological: cetuximab

Drug: docetaxel

Study type

Interventional

Funder types

NETWORK

NIH

Identifiers

NCT00288054

S0429 (Other Identifier)

CDR0000456381

U10CA032102 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

RATIONALE: Drugs used in chemotherapy, such as docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some find tumor cells and kill them or carry tumor-killing substances to them. Others interfere with the ability of tumor cells to grow and spread. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving docetaxel and cetuximab together with radiation therapy may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of docetaxel when given together with cetuximab and radiation therapy in treating patients with stage III non-small cell lung cancer.

Full description

OBJECTIVES:

Primary

Test the feasibility and toxicity of combined cetuximab, weekly docetaxel, and concurrent radiotherapy in patients with poor-risk stage III non-small cell lung cancer (NSCLC).

Secondary

Evaluate response rates (confirmed and unconfirmed, complete and partial) as well as overall and progression-free survival.
Correlate EGFR mutations, KRAS mutations, EGFR/HER2 gene copy number detected by FISH, and protein expression by immunohistochemistry of EGFR-HER signaling pathways, phosphorylation, proliferative markers, apoptotic markers, selected oncogene markers, and markers for angiogenesis in biopsied pre-treatment tumor tissues with response and survival outcomes.
Explore possible associations between changes in plasma angiogenic factors (VEGF, IL-8, bFGF) and cytokine levels (IL-6, IL-1α, ICAM, TGF-β, and others) and the risk of treatment-related pneumonitis and esophagitis.

OUTLINE: Patients are enrolled sequentially to 1 of 2 treatment groups.

Cohort 1: Patients receive cetuximab IV over 1-2 hours on days 1, 8, 15, and 22.
Cohort 2: Patients receive cetuximab as in group 1 followed by docetaxel IV over 15-30 minutes on days 8, 15, and 22 of course 1 and on days 1, 8, 15, and 22 of course 2.

Initially, 27 patients will be enrolled in Cohort 1. Once all patients in Cohort 1 have discontinued treatment, if toxicity rates are acceptable per protocol specifications, an additional 27 patients will be enrolled to Cohort 2. Treatment in both cohorts repeats every 28 days for 2 courses in the absence of disease progression or unacceptable toxicity. All patients also undergo radiotherapy once daily, 5 days a week, beginning on day 8 of course 1 and continuing through course 2 (approximately 7 weeks). Patients with no progressive disease then receive cetuximab alone once weekly. Treatment with cetuximab alone continues in the absence of disease progression for up to 2 years.

After completion of study treatment, patients are followed periodically for up to 3 years.

PROJECTED ACCRUAL: A total of 54 patients will be accrued for this study.

Enrollment

24 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

DISEASE CHARACTERISTICS:

Histologically or cytologically proven newly diagnosed single, primary, bronchogenic stage IIIA or selected stage IIIB (excluding malignant pleural effusion) non-small cell lung cancer (NSCLC) of one of the following cellular types:
- Adenocarcinoma
- Large cell carcinoma
- Squamous cell carcinoma
- Unspecified
Histology or cytology from involved mediastinal or supraclavicular nodes will be sufficient for diagnosis if a separate primary lesion of the lung parenchyma is clearly evident on radiographs (i.e., a second biopsy will not be required)
Underwent positron emission tomography (PET) scan within the past 42 days
- N2 or N3 mediastinal disease by PET scan OR enlarged nodes on CT scan determined to be N2 or N3 by biopsy
Measurable disease, defined as lesions that can be accurately measured in at least one dimension as ≥ 2 cm by conventional techniques or ≥ 1 cm by spiral CT scan
- Pleural effusion, ascites, bone lesions, and laboratory parameters are not considered measurable disease
No brain metastases
Malignant pleural effusion allowed provided 1 of the following is true:
- Present before mediastinoscopy or exploratory thoracotomy AND the pleural fluid is transudate with negative cytology
- Present only after but not before exploratory or staging thoracotomy AND the pleural fluid is either transudate or exudate with negative cytology
- Present only on CT scan but not on decubitus chest x-ray AND deemed too small to tap under either CT scan or ultrasound guidance

PATIENT CHARACTERISTICS:

Zubrod performance status 0-1, meeting ≥ 1 of the following criteria OR Zubrod performance status 2 with no co-morbidities or meeting 1 of the following criteria:
- No co-morbidities
- FEV_1 < 2 L OR < 1 L with estimated contralateral FEV_1 ≥ 0.6 L
- DLCO > 10 mL/mm Hg/min
- Albumin < 0.85 times lower limit of normal
- Unintentional weight loss > 10% within the past 6 months
- Controlled congestive heart failure which, in the opinion of the investigator, may become decompensated due to radiotherapy
FEV_1 < 2 L OR < 1 L with estimated contralateral FEV_1 ≥ 0.6 L
Absolute neutrophil count ≥ 1,500/mm^3
Platelet count ≥ 100,000/mm^3
Serum creatinine ≤ 1.5 times upper limit of normal (ULN)
Must provide prior smoking history
Serum bilirubin normal
Meets one of the following criteria:
- Alkaline phosphatase (AP) ≤ 4 times ULN AND SGOT or SGPT normal
- AP normal AND SGOT or SGPT ≤ 2.5 times ULN
No other prior malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or adequately treated stage I or II cancer from which the patient is currently in complete remission
No pregnant or nursing patients
Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

No prior chemotherapy or curative surgery for this cancer
No prior radiotherapy to the neck and/or thorax for any reason
No prior therapy which specifically targets the EGFR pathway
No concurrent growth factors (e.g., filgrastim [G-CSF], epoetin alfa, or pegfilgrastim) or amifostine
No concurrent intensity-modulated radiotherapy
No concurrent prophylactic mediastinal, contralateral hilar, or supraclavicular lymph node radiotherapy