Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Double-Blind, Placebo-Controlled Study of Maintenance Pemetrexed Plus Best Supportive Care Versus Best Supportive Care Immediately Following Induction Treatment With Pemetrexed + Cisplatin for Advanced Non-squamous Non-Small Cell Lung Cancer.
Brief Summary: This study will compare progression-free survival in patients with advanced non-squamous non-small cell lung cancer. Patients who do not progress following 4 cycles of induction treatment with pemetrexed and cisplatin will be randomized 2:1 to receive either maintenance pemetrexed or placebo.


Options:
A: Inclusion Criteria for the Induction Phase:

* You must sign an informed consent document for clinical research.
* You must have Stage IIIB or IV nonsquamous Non-Small Cell Lung Cancer.
* You must at least be able to be physically mobile, take care of yourself, and must be up and about and able to perform light activities such as light housework or office work.
* You are allowed to have had prior radiation therapy as long as it was not to more than 25% of the bone marrow and did not include the whole pelvis. Thoracic radiation must be completed more than 30 days before the study. You must be recovered from the toxic effects (except hair loss).
* You must have at least 1 measurable tumor lesion according to the Response Evaluation Criteria in Solid Tumors (RECIST) guidelines or disease that can be evaluated by computed tomography (CT) Scan.
* Your test results assessing the function of your blood forming tissue, kidneys, and liver must be satisfactory.
* You must be 18 years of age or older.
* Women must be sterile, postmenopausal or on contraception and men must be on contraception or sterile (e.g. post-vasectomy).

Exclusion Criteria for the Induction Phase:

* You cannot have squamous cell and/or mixed small cell, non-small cell lung cancer
* You cannot have received other investigational drugs within the last 30 days of entering the trial.
* You cannot have previously completed or withdrawn from this study or any other study investigating pemetrexed.
* You cannot have other serious on-going illnesses including active infections.
* You cannot have a serious cardiac condition, such as a heart attack, angina, or heart disease within 6 months of entering the trial.
* You cannot have had another form of cancer other than superficial basal cell and superficial squamous (skin) cell cancer, or carcinoma in situ of the cervix within the last 5 years. Patients with a history of low-grade (Gleason score less than or equal to 6) localized prostate cancer will be eligible even if diagnosed less than 5 years ago.
* You cannot have known central nervous system (CNS) metastases, other than treated, stable brain metastasis.
* You cannot be receiving nor have received any prior systemic anticancer therapy for lung cancer (including chemotherapy given after surgery in early-stage treatment).
* You cannot have clinically significant third-space fluid collections (e.g. ascites or pleural effusions that cannot be controlled by drainage or other procedures).
* You cannot have received a recent (within 30 days) or are receiving a yellow fever vaccination.
* You are unable to stop taking more than 1.3 grams of aspirin on a daily basis or other non-steroidal anti-inflammatory drugs (NSAIDs).
* You are unable or unwilling to take folic acid, injections of vitamin B12, or corticosteroids.
* You cannot be pregnant or breastfeeding.

Inclusion criteria at Randomization for the Maintenance Phase:

* You must at least be able to be physically mobile, take care of yourself, and must be up and about and able to perform light activities such as light housework or office work.
* You must have documented radiographic evidence of a tumor response of complete response (CR), partial response (PR), or stable disease (SD) according to the Response Evaluation Criteria in Solid Tumors (RECIST) guidelines. Tumor assessment must occur between Cycle 4 (Day 1) of induction therapy and the date of randomization. This response does not have to be confirmed in order for the patient to be randomized to the maintenance phase.
B: Inclusion Criteria:

* Men and Women ≥ 18 years of age
* Diagnosed with stage IV Non-Small Cell Lung Cancer
* Diagnosed with recurrent stage IIIB non-small cell lung cancer and failed previous concurrent chemoradiation with no further curative options.

Exclusion Criteria:

* Subjects with untreated CNS metastases are excluded.
* Subjects with carcinomatous meningitis
* Subjects with an active, known or suspected autoimmune disease.
* Subjects with a condition requiring systemic treatment with either corticosteroids ( \> 10 mg daily prednisone equivalent) or other immunosuppressive medications within 14 days of first treatment.
* Women who are pregnant, plan to become pregnant, and/or breastfeed during the study.

Other protocol defined inclusion/exclusion criteria apply
C: For more information regarding BMS clinical trial participation, please visit www.BMSStudyConnect.com

Inclusion Criteria:

* Newly diagnosed and confirmed Stage IIIB/IV NSCLC
* Previously treated NSCLC with asymptomatic brain metastases (eligible for Arm M) See additional details below
* Men and women aged ≥18 years
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1
* Subject must be chemotherapy naive (except Arm D, K, L and M). Prior use of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) is acceptable. For Arms D, K, and L, subjects must be non-progressors within 42 days after completion of first-line treatment with ≥4 cycles of Platinum Doublet chemotherapy with or without Bevacizumab. See below for Arm M
* Either a formalin fixed tissue block or a minimum of 10 slides of tumor sample (archived or fresh) must be available for biomarker evaluation (a local pathologist must review for adequacy of sampling)
* Life expectancy of at least 3 months
* Prior radiotherapy must have been completed at least 2 weeks prior to study entry

For Arm M:

* No more than 4 brain metastases
* Each brain metastases ≤3 cm in size
* No evidence of cerebral edema
* Subjects must be free of neurologic symptoms related to metastatic brain lesions and must not have required or received systemic corticosteroids for ≥10 days prior to initiation of study treatment
* At least 1 measurable target brain lesion \>0.5 cm and no larger than 3 cm in diameter and/or 2 measurable brain target lesions \>0.3 cm
* No prior radiation therapy, surgery, or other local therapy for target brain lesions
* Must have received at least one prior systemic anticancer therapy for NSCLC

Exclusion Criteria:

* Subjects with symptomatic brain metastases, spinal cord compression, or intractable back pain due to a compressive or destructive mass
* Subjects who require emergent use of systemic steroids, emergent surgery and/or radiotherapy
* Any active or history of a known autoimmune disease
* Subjects with previous malignancies (except non-melanoma skin cancers, in situ bladder cancer, gastric, or colon cancers or cervical cancers/dysplasia, or breast carcinoma in situ) are excluded unless a complete remission was achieved at least 2 years prior to study entry and no additional therapy is required or anticipated to be required during the study period
* History of Grade ≥2 neuropathy
* Subjects with interstitial lung disease that is symptomatic or may interfere with the detection or management of suspected drug-related pulmonary toxicity
D: Inclusion Criteria

* In Part A: Histological or cytological diagnosis of MEL or any type of carcinoma, progressive metastatic disease, or progressive locally advanced disease not amenable to local therapy. In Parts B and D of the study, histological or cytological diagnoses of metastatic MEL with progressive locally advanced or metastatic disease. In Parts C and F, histological or cytological diagnosis of NSCLC. In Part F1, participants with Stage IV NSCLC without prior systemic therapy may be eligible.
* Failure of established standard medical anti-cancer therapies for a given tumor type or intolerance to such therapy.
* In Parts B, C, D, or F of the study, MEL or NSCLC must be measurable by imaging.
* In Part F of the study, NSCLC with PD-L1 gene expression.
* Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale.
* Adequate organ function.
* Female participants of childbearing potential should have a negative urine or serum pregnancy test prior to receiving study medication
* Female participants of childbearing potential must be willing to use adequate contraception from study start, through the course of the study, and for 120 days after the last dose of study medication
* Male participants of childbearing potential must agree to use adequate contraception from the first dose of study medication through 120 days after the last dose of study medication

Exclusion Criteria

* Chemotherapy, radioactive, or biological cancer therapy within 4 weeks prior to the first dose of study therapy, or not recovered to Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 or better from the adverse events caused by therapy administered more than 4 weeks prior to first dose.
* Participation in a study of an investigational agent or using an investigational device within 30 days of administration of pembrolizumab, with the exception of participants in the follow-up phase.
* Other form(s) of antineoplastic therapy anticipated during the period of the study.
* History of non-infectious pneumonitis requiring treatment with steroids, or has a history of interstitial lung disease.
* Medical condition that requires chronic systemic steroid therapy, or on any other form of immunosuppressive medication, excepting use of inhaled steroids.
* Risk factors for bowel obstruction or bowel perforation (including a history of acute diverticulitis, intra-abdominal abscess, abdominal carcinomatosis).
* History of a hematologic malignancy, malignant primary brain tumor, malignant sarcoma, or another malignant primary solid tumor, unless no evidence of that disease for 5 years.
* Active central nervous system (CNS) metastases and/or carcinomatous meningitis.
* Previous severe hypersensitivity reaction to another monoclonal antibody (mAb).
* Active autoimmune disease or a documented history of autoimmune disease or syndrome that requires systemic steroids or immunosuppressive agents, except vitiligo or resolved childhood asthma/atopy.
* Prior therapy with another anti-programmed cell death (PD)-1 agent or previously enrolled in any pembrolizumab trial.
* Active infection requiring therapy.
* Positive for Human Immunodeficiency Virus (HIV), Hepatitis B (Hepatitis B Surface Antigen \[HBsAg\] reactive), or Hepatitis C virus (Hepatitis C Virus Ribonucleic Acid \[HCV RNA\] (qualitative) is detected).
* Regular use of illicit drugs or a recent history (within the last year) of substance abuse (including alcohol).
* Symptomatic ascites or pleural effusion.
* Participant is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the study.

Answer: A