Study of the Effect on Non-small Cell Lung Cancer of the Investigational Drug Motexafin Gadolinium When Used in Combination With Docetaxel (Taxotere)

Inclusion Criteria:

≥ 18 years old
Histologically or cytologically confirmed diagnosis of NSCLC
Inoperable Stage IIIA, unresectable Stage IIIB or metastatic NSCLC patients who have received 1 prior platinum-based chemotherapy regimen
Measurable disease per RECIST
ECOG performance status score of 0 or 1
Willing and able to provide written informed consent

Exclusion Criteria:

Laboratory values of: ANC < 1500/mm³, Platelet count < 100,000/mm³, hemoglobin < 10 g/dL, AST or ALT > 2.5 x upper limit of normal (ULN), Alkaline phosphatase > 5 x ULN, bilirubin > 1.5 x ULN, serum creatinine > 2.0 mg/dL (176 umol/dL), albumin < 3.0 g/dL (30 g/L)
Symptomatic or uncontrolled (untreated or treated and progressing) brain metastases
Evidence of meningeal metastasis
> 1 prior cytotoxic regimen (not counting adjuvant or neo-adjuvant cytotoxic chemotherapy if completed > 12 months prior to cytotoxic regimen, or prior MGd)
Chemotherapy, radiation therapy, experimental therapy, immunotherapy, or systemic biologic anticancer therapy within 21 days before beginning study treatment
Significant weight loss ≥ 10% of body weight within preceding 6 weeks
Treatment for another cancer within 3 years before enrollment, except basal cell carcinoma of the skin or cervical cancer in situ
Myocardial infarction within 6 months of enrollment or congestive heart failure rated New York Heart Association Class III or IV
Uncontrolled hypertension (systolic blood pressure > 160 mm Hg and diastolic blood pressure > 110 mm Hg on maximal medical therapy)
Known history of porphyria (testing not required at screening visit)
Known history of glucose-6-phosphate dehydrogenase (G6PD) deficiency (testing not required at screening visit)
History of hypersensitivity to taxanes or polysorbate 80
Known history of HIV infection (testing not required at screening visit)
Female who is pregnant or lactating (serum pregnancy test is required for all female patients of childbearing potential)
Sexually active male or female of childbearing potential unwilling to use adequate contraceptive protection
Physical or mental condition that makes patient unable to complete specified follow-up assessments