A Phase 1b Study of Irinotecan, Levofolinate, and 5-Fluorouracil (FOLFIRI) Plus Ramucirumab (IMC-1121B) Drug Product in Japanese Subjects With Metastatic Colorectal Carcinoma Progressive During or Following First-Line Combination Therapy With Bevacizumab, Oxaliplatin, and a Fluoropyrimidine
Inclusion Criteria:
- Participant is Japanese
- Has an ECOG performance status of 0 or 1
- Has histologically or cytologically confirmed CRC
- Has metastatic disease that is not amenable to potentially curative resection
- Has measurable or nonmeasurable disease based on the Response Evaluation Criteria in
Solid Tumors, Version 1.1 (RECIST v 1.1)
- Has received no more than 2 prior systemic chemotherapy regimens in any setting
- Has received first-line combination therapy of bevacizumab, oxaliplatin, and a
fluoropyrimidine for metastatic disease and has experienced disease progression
during first-line therapy, or disease progression within 6 months after the last dose
of first-line therapy
- Has adequate hepatic, renal, hematologic, and coagulation function
- Eligible participants of reproductive potential agree to use adequate contraceptive
methods during the study period and for 12 weeks after the study
Exclusion Criteria:
- Has received bevacizumab within 28 days prior to study registration
- Has received chemotherapy within 21 days prior to study registration
- Has received any previous systemic therapy (other than a combination of bevacizumab,
oxaliplatin, and a fluoropyrimidine) for first-line treatment of metastatic CRC
- Has received wide-field (full-dose pelvic) radiotherapy within 28 days prior to study
registration
- Has received any investigational therapy within 28 days prior to the study
registration date
- Has undergone major surgery within 28 days prior to study registration
- Has elective or planned surgery to be conducted during the trial.
- Has a history of deep vein thrombosis or pulmonary embolism within the past 12 months
- Has experienced any arterial thrombotic event within the past 12 months.
- Participant is receiving therapeutic anticoagulation with warfarin, low-molecular
weight heparin, or similar agents
- Participant is receiving chronic therapy with nonsteroidal anti-inflammatory agents
- Has a significant bleeding disorder or has had a significant (Grade 3 or higher)
bleeding event within 3 months prior to registration date
- Has a history of gastrointestinal perforation and/or fistulae within 6 months prior
to registration date
- Has symptomatic congestive heart failure, unstable angina pectoris, or symptomatic or
poorly controlled cardiac arrhythmia
- Has uncontrolled arterial hypertension
- Has a serious or nonhealing wound, peptic ulcer or bone fracture within 28 days prior
to study registration
- Has an acute/subacute bowel obstruction or history of chronic diarrhea
- Has a history of inflammatory bowel disease or Crohn's disease requiring medical
intervention within 12 months prior to registration date
- Has had prior organ transplantation
- Has an active infection requiring antibiotic, antifungal, or antiviral therapy
- Has HIV or AIDS
- Participant is pregnant or lactating
- Has brain metastases or uncontrolled spinal cord compression
- Has an uncontrolled metabolic disorder
- Has a known allergy or hypersensitivity to monoclonal antibody treatment or any
components used in ramucirumab DP preparation
- Has a known allergy or hypersensitivity to any of the study medication components or
other contraindication to receive the study medications
- Has a known history of Gilbert's Syndrome is known to have any of the following
genotypes: UGT1A1*6/*6; UGT1A1*28/*28 or UGT1A1*6/*28
- Has previous or concurrent malignancy, except for basal or squamous cell skin cancer
and/or in situ carcinoma, or other solid tumors treated curatively and without
evidence of recurrence for at least 3 years