Please select the eligibility criteria that correspond to the clinical trial below.
Title: Randomized, Double-blind, Phase 3 Study of TAS-102 Plus Best Supportive Care (BSC) Versus Placebo Plus BSC in Patients With Metastatic Colorectal Cancer Refractory to Standard Chemotherapies
Brief Summary: The purpose of this study is to compare the efficacy and safety of TAS-102 versus placebo in patients with refractory metastatic colorectal cancer.


Options:
A: Inclusion Criteria:

* Adult patients, \>=18 years of age
* Metastatic colorectal cancer and disease progression
* Previously treated with first-line chemotherapy plus Avastin
* Eastern Cooperative Oncology Group (ECOG) performance status \<=2.

Exclusion Criteria:

* Diagnosis of progression of disease more than 3 months after last Avastin administration
* First-line patients with progression-free survival in first-line of \<3 months
* Patients receiving less than 3 consecutive months of Avastin in first-line therapy
* Past or current history (within the last 2 years prior to treatment start) of other malignancies, except for curatively treated basal and squamous cell cancer of the skin or in situ cancer of the cervix
* Clinically significant cardiovascular disease within 6 months prior to start of study treatment
* Known central nervous system (CNS) disease, except for treated CNS metastases as defined by protocol
B: Inclusion Criteria:

* Pathologic diagnosis of colorectal adenocarcinoma (diagnostic tissue obtained by tissue biopsy)
* Metastatic colorectal carcinoma
* Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1 or 2
* Documented evidence of disease progression during, or following treatment, with fluoropyrimidine, irinotecan and oxaliplatin chemotherapy for metastatic colorectal cancer
* Radiographic documentation of disease progression during or within 6 months following the most recent chemotherapy regimen
* Unidimensionally measurable disease
* Tumor expressing epidermal growth factor receptor (EGFr) by immunohistochemistry
* At least 2 but not more than 3 prior chemotherapy regimens for colorectal cancer
* Adequate hematologic, renal and hepatic function

Exclusion Criteria:

* Symptomatic brain metastases requiring treatment
* History or evidence of interstitial pneumonitis or pulmonary fibrosis
* Use of systemic chemotherapy or radiotherapy within 30 days prior to enrollment
* Prior epidermal growth factor receptor (EGFr) targeting therapies
* Prior anti-tumor therapies including prior experimental agents or approved anti-tumor small molecules and biologics of short (less than a week) serum half life within 30 days before enrollment, or prior experimental or approved proteins within 3 months before enrollment.
C: Inclusion Criteria:

* Histologically or cytologically confirmed colorectal cancer, excluding primary tumors of appendiceal origin (participants are eligible to enroll irrespective of KRAS mutation status)
* Confirmed metastatic colorectal cancer (Stage IV)
* The participant has received first-line combination therapy of bevacizumab, oxaliplatin, and a fluoropyrimidine for metastatic disease and, a) Experienced radiographic disease progression during first-line therapy, or b) Experienced radiographic disease progression ≤6 months after the last dose of first-line therapy, or c) Discontinued part or all of first-line therapy due to toxicity and experienced radiographic disease progression ≤6 months after the last dose of first-line therapy. Note that a participant must have received a minimum of 2 doses of bevacizumab as part of a first-line regimen containing chemotherapy; in addition, a participant must have received at least 1 cycle of first-line therapy that included bevacizumab, oxaliplatin and a fluoropyrimidine in the same cycle. Note that a participant must not have received more than 2 different fluoropyrimidines as part of a first-line regimen; disease progression is not an acceptable reason for discontinuing 1 fluoropyrimidine and starting a second fluoropyrimidine
* Receipt of no more than 2 prior systemic chemotherapy regimens in any setting (only 1 prior regimen for metastatic disease is permitted). For participants with rectal cancer, sequential neoadjuvant and adjuvant therapy will count as a single systemic regimen. Note that rechallenge with oxaliplatin is permitted and will be considered part of the first-line regimen for metastatic disease, both initial oxaliplatin treatment and subsequent rechallenge are considered as 1 regimen
* Measurable or nonmeasurable disease based on the Response Evaluation Criteria in Solid Tumors, Version 1.1 (RECIST v1.1)
* Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1
* Adequate hematologic, renal and hepatic function
* Adequate coagulation function \[International Normalized Ratio (INR) ≤1.5 and Partial Thromboplastin Time (PTT) or activated PTT (aPTT) ≤1.5 x upper limit of normal (ULN)). Participants on full-dose anticoagulation must be on a stable dose of anticoagulant therapy and if on oral anticoagulation, must have an INR ≤3 and have no clinically significant active bleeding or pathological condition that carries a high risk of bleeding
* Consent to provide a historical colorectal cancer tissue sample for assessment of biomarkers and the tumor tissue sample is available
* Ability to provide signed informed consent

Exclusion Criteria:

* Receipt of bevacizumab ≤28 days prior to randomization
* Receipt of any investigational therapy for non-oncology clinical indication ≤28 days prior to randomization
* Receipt of any previous systemic therapy, other than a combination of bevacizumab, oxaliplatin, and a fluoropyrimidine, for first-line treatment of metastatic colorectal cancer
* Known leptomeningeal disease or brain metastases or uncontrolled spinal cord compression (currently or in the past)
* Experience of any arterial thrombotic or arterial thromboembolic events, including, but not limited to, myocardial infarction, transient ischemic attack, or cerebrovascular accident, ≤12 months prior to randomization
* Pregnant (confirmed by serum beta human chorionic gonadotropin (ß HCG) test ≤7 days prior to randomization) or lactating
* History of inflammatory bowel disease or Crohn's disease requiring medical intervention (immunomodulatory or immunosuppressive medications or surgery) ≤12 months prior to randomization
* Acute or subacute bowel obstruction or history of chronic diarrhea which is considered clinically significant in the opinion of the investigator
* Grade 3 or higher bleeding event ≤3 months prior to randomization
* Experience of any of the following during first-line therapy with a bevacizumab-containing regimen: an arterial thrombotic/thromboembolic event, Grade 4 hypertension, Grade 3 proteinuria, a Grade 3-4 bleeding event, or bowel perforation
* Known history or clinical evidence of Gilbert's Syndrome, or is known to have any of the following genotypes: UGT1A1\*6/\*6, UGT1A1\*28/\*28, or UGT1A1\*6/\*28
* Known allergy to any of the study treatment components, including any components used in the preparation of ramucirumab, or other contraindication to receive the study treatments
* Cirrhosis at a level of Child-Pugh B (or worse) or cirrhosis (any degree) and a history of hepatic encephalopathy or clinical meaningful ascites resulting from cirrhosis; Clinically meaningful ascites is defined as ascites resulting from cirrhosis and requiring ongoing treatment with diuretics and/or paracentesis
D: Inclusion Criteria:

1. Has provided written informed consent
2. Has adenocarcinoma of the colon or rectum
3. Has failed at least 2 prior regimens of standard chemotherapies for metastatic colorectal cancer
4. ECOG performance status of 0 or 1
5. Is able to take medications orally
6. Has adequate organ function (bone marrow, kidney and liver)
7. Women of childbearing potential must have a negative pregnancy test and must agree to adequate birth control if conception is possible. Males must agree to adequate birth control.

Exclusion Criteria:

1. Certain serious illnesses or medical condition(s)
2. Has had certain other recent treatment e.g. major surgery, anticancer therapy, extended field radiation, received investigational agent, within the specified time frames prior to study drug administration
3. Has received TAS-102
4. Has unresolved toxicity of greater than or equal to CTCAE Grade 2 attributed to any prior therapies
5. Is a pregnant or lactating female

Answer: D