Gemcitabine Hydrochloride and Carboplatin With or Without MK-0646 as First-Line Therapy in Treating Patients With Stage IIIB or Stage IV Non-Small Cell Lung Cancer
Lung Cancer
About this trial
This is an interventional treatment trial for Lung Cancer focused on measuring adenosquamous cell lung cancer, squamous cell lung cancer, recurrent non-small cell lung cancer, stage IIIB non-small cell lung cancer, stage IV non-small cell lung cancer
Eligibility Criteria
DISEASE CHARACTERISTICS:
Histologically or cytologically confirmed squamous cell non-small cell lung cancer (NSCLC)
Squamous histology mixed with other NSCLC component (e.g. adenosquamous) allowed
- No mixed histology with small cell component
- Stage IV disease
- Candidate for palliative chemotherapy
Measurable disease, defined as ≥ 1 lesion whose longest diameter can be accurately measured as ≥ 2.0 cm by chest X-ray OR as ≥ 1.0 cm by CT scan, CT component of a PET/CT scan, or MRI
- If the sole site of disease was previously irradiated, there must be evidence of disease progression at that site
- No symptomatic, untreated, or uncontrolled CNS metastases
- Concurrent enrollment on NCCTG-N0392 required
PATIENT CHARACTERISTICS:
- ECOG performance status 0-2
- Life expectancy ≥ 12 weeks
- ANC ≥ 1,500/μL
- Platelet count ≥ 100,000/μL
- Hemoglobin ≥ 9 g/dL
- Total bilirubin normal (< 3.0 mg/dL for patients with Gilbert syndrome)
- ALT and AST ≤ 2.5 times upper limit of normal (ULN)
- Alkaline phosphatase ≤ 5 times ULN
- Creatinine clearance ≤ 1.2 times ULN OR calculated creatinine clearance ≥ 60 mL/min
- Fasting glucose < 120 mg/dL
- HbA1c ≤ 7%
- INR < 1.5 OR PT/PTT normal (patients receiving anticoagulation therapy with an agent such as warfarin or prophylactic-dose heparin are eligible provided the patient meets the above criteria at the patient's stable dose of anticoagulants)
QTc < 450 msec and no conduction abnormalities (e.g., heart block) on EKG
- Isolated premature ventricular or atrial conduction beats allowed
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- Willing and able to comply with study
- Willing to return to NCCTG participating center for follow-up
- Willing to provide blood samples as required by study
- Able to complete questionnaire(s) alone or with assistance
- No clinically significant infection
- No significant traumatic injury within the past 4 weeks
- No symptomatic, untreated, or uncontrolled seizure disorder
- No uncontrolled diabetes mellitus, defined as fasting blood glucose ≥ 120 mg/dL on 2 consecutive measurements (taken ≤ 2 weeks apart) or by patient's clinical history
No other uncontrolled illness including, but not limited to, any of the following:
- Ongoing or active infection
- Significant pulmonary symptoms at baseline due to disease
- Symptomatic congestive heart failure
- Unstable angina pectoris
- Cardiac arrhythmia
- Psychiatric illness/social situation that would limit compliance with study requirements
No second primary malignancy, except for any of the following:
- Carcinoma in situ of the cervix
- Nonmelanomatous skin cancer
- Other malignancy that was diagnosed and definitively treated ≥ 5 years ago with no subsequent evidence of recurrence
- History of low-grade (Gleason score ≤ 6) localized prostate cancer, even if diagnosed within the past 5 years
- Stage I breast cancer that was treated within the past 5 years
- No HIV-positivity and no history of chronic hepatitis B or C (regardless of viral load)
- No evidence or history of bleeding diathesis or coagulopathy
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- No prior chemotherapy for advanced lung cancer, except neoadjuvant therapy, adjuvant therapy, or chemoradiotherapy for lung cancer administered > 12 months ago
- More than 12 months since prior gemcitabine hydrochloride, cisplatin, or carboplatin
- More than 12 months since prior immunotherapy or biologic therapy
- At least 1 week since prior gamma knife radiosurgery for brain metastases or palliative radiotherapy for skeletal metastases and recovered
- At least 2 weeks since prior whole-brain radiotherapy for CNS metastases and recovered
- More than 2 weeks since other prior radiotherapy
- No prior radiotherapy to ≥ 25% of bone marrow
- More than 2 weeks since prior minor surgery*
- More than 4 weeks since prior major surgery (e.g., laparotomy)*
- No other concurrent anticancer drugs or therapy
No concurrent therapeutic anticoagulation
- Prophylactic anticoagulation (i.e., low-dose warfarin) of venous or arterial access devices allowed provided the requirements for PT, INR, or PTT are met
- Concurrent radiotherapy for symptom palliation allowed
- Concurrent megestrol acetate for appetite allowed NOTE: *Insertion of a vascular access device is not considered major or minor surgery
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Arm I
Arm II
Patients receive gemcitabine hydrochloride IV over 30 minutes on days 1 and 8, carboplatin IV over 30 minutes on day 1, and MK-0646 IV over 60 minutes on days 1, 8, and 15. Treatment repeats every 21 days for 4 courses in the absence of disease progression or unacceptable toxicity. After 4 courses, patients with stable disease or partial or complete response may then receive MK-0646 alone on days 1 and 15. Treatment with MK-0646 repeats every 28 days in the absence of disease progression or unacceptable toxicity.
Patients receive gemcitabine hydrochloride and carboplatin as in arm I. Treatment repeats every 21 days for 4 courses in the absence of disease progression or unacceptable toxicity. Patients may crossover to arm upon disease progression.