A Phase 2, Randomized, Double Blind, Placebo Controlled Study of AMG 386 in Combination With FOLFIRI in Subjects With Previously Treated Metastatic Colorectal Carcinoma


Tracking Information

Start Date  ICMJENovember 2008
Estimated Primary Completion DateJune 2010   (final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE 
 (submitted: September 12, 2008)
To estimate the treatment effect as measured by progression free survival (PFS) in subjects treated with AMG 386 + FOLFIRI relative to subjects treated with FOLFIRI + placebo. [ Time Frame: The time frame will be event driven and will occur when 100 subjects have experienced a PFS event (radiographic disease progression or death). ] [ Designated as safety issue: Yes ]
Original Primary Outcome Measures  ICMJESame as current
Change HistoryComplete list of historical versions of study NCT00752570 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE 
 (submitted: September 12, 2008)
  • To evaluate other measures of efficacy or clinical response including objective response rate (ORR), duration of response (DOR), overall survival (OS) in subjects treated with AMG 386 + FOLFIRI relative to subjects treated with FOLFIRI + placebo [ Time Frame: Treatment phase or until disease progression ] [ Designated as safety issue: Yes ]
  • To evaluate progression free survival and measures of efficacy by KRAS status [ Time Frame: Treatment phase ] [ Designated as safety issue: No ]
  • To evaluate patient reported outcomes (PROs), relative dose intensity, incidence of anti AMG 386 antibody formation, pharmacokinetics of AMG 386 (Cmax and AUC) and safety (incidence of AEs and significant laboratory changes) [ Time Frame: Throughout study ] [ Designated as safety issue: Yes ]
Original Secondary Outcome Measures  ICMJESame as current

Descriptive Information

Brief Title  ICMJEA Phase 2, Randomized, Double Blind, Placebo Controlled Study of AMG 386 in Combination With FOLFIRI in Subjects With Previously Treated Metastatic Colorectal Carcinoma
Official Title  ICMJEA Phase 2, Randomized, Double Blind, Placebo Controlled Study of AMG 386 in Combination With FOLFIRI in Subjects With Previously Treated Metastatic Colorectal Carcinoma
Brief Summary

This clinical trial will compare the efficacy and safety of the combination of AMG 386 and FOLFIRI with FOLFIRI alone in second line treatment of metastatic colorectal cancer.

Detailed Description 
Study PhasePhase II
Study Type  ICMJEInterventional
Study Design  ICMJETreatment, Randomized, Double Blind (Subject, Caregiver, Investigator), Parallel Assignment, Safety/Efficacy Study
Condition  ICMJE
  • Cancer
  • Carcinoma
  • Colon Cancer
  • Colorectal Cancer
  • Gastric Cancer
  • Gastrointestinal Cancer
  • Metastases
  • Metastatic Cancer
  • Metastatic Colorectal Cancer
  • Oncology
  • Rectal Cancer
Intervention  ICMJE
  • Drug: AMG 386
    AMG 386 (10 mg/kg QW) will be administered until subject develops disease progression, clinical progression, unacceptable toxicity, or withdraws consent.
  • Drug: AMG 386 Placebo
    AMG 386 placebo QW will be administered until subject develops disease progression, clinical progression, unacceptable toxicity, or withdraws consent.
Study Arms / Comparison Groups
  • 2: Placebo Comparator
    AMG 386 placebo QW, FOLFIRI Q2W
    Intervention: Drug: AMG 386 Placebo
  • 1: Active Comparator
    Arm 1 : AMG 386 10 mg/kg QW, FOLFIRI Q2W
    Intervention: Drug: AMG 386

Recruitment Information

Estimated Enrollment  ICMJE138
Estimated Completion DateFebruary 2013
Estimated Primary Completion DateJune 2010   (final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Histologically confirmed adenocarcinoma of the colon or rectum in patients who are presenting with metastatic disease
  • One and only one prior chemotherapy regimen for metastatic disease consisting of the combination of a fluoropyrimidine-based chemotherapy and an oxaliplatin-based chemotherapy. Prior adjuvant chemotherapy used prior to the onset of metastatic disease is permitted
  • At least one uni dimensionally measurable lesion per modified RECIST criteria. All sites of disease must be evaluated <= 28 days before randomization
  • Radiographically documented disease progression per modified RECIST criteria either while receiving or <= 6 months after the last dose of prior chemotherapy regimen for metastatic disease
  • ECOG performance status of 0 or 1
  • Man or woman >= 18 years of age
  • Adequate end organ assessments by laboratory studies (hematological and chemistries)
  • Life expectancy >= 3 months

Exclusion Criteria:

  • Exclude subjects with a history of prior malignancy, except:

    • Malignancy treated with curative intent and with no known active disease present for >= 3 years before enrollment and felt to be at low risk for recurrence by treating physician
    • Adequately treated non-melanomatous skin cancer or lentigo maligna without evidence of disease
    • Adequately treated cervical carcinoma in situ without evidence of disease
    • Prostatic intraepithelial neoplasia without evidence of prostate cancer
  • Prior irinotecan therapy
  • Systemic chemotherapy, hormonal therapy, or immunotherapy <= 21 days prior to randomization
  • Experimental or approved proteins/antibodies (eg, bevacizumab) <= 30 days prior to randomization
  • Clinically significant cardiac disease within 12 months prior to randomization, including myocardial infarction, unstable angina, grade 2 or greater peripheral vascular disease, cerebrovascular accident, transient ischemic attack, congestive heart failure, or arrhythmias not controlled by outpatient medication, percutaneous transluminal coronary angioplasty/stent
  • Known allergy or hypersensitivity to irinotecan, 5 FU (known dihydropyrimidine dehydrogenase deficiency) or leucovorin
  • Active inflammatory bowel disease or other bowel disease causing chronic diarrhea (defined as >= CTC grade 2 [CTCAE version 3.0])
GenderBoth
Ages18 Years and older
Accepts Healthy VolunteersNo
Contacts  ICMJE
Contact: Amgen Call Center866-572-6436
Location Countries  ICMJEUnited States,   Australia,   Belgium,   France,   India,   Ireland,   Poland,   Russian Federation

Administrative Information

NCT ID  ICMJENCT00752570
Responsible PartyGlobal Development Leader, Amgen Inc.
Study ID Numbers  ICMJE20070307
Study Sponsor  ICMJEAmgen
Collaborators  ICMJE 
Investigators  ICMJE
Study Director:MDAmgen
Information Provided ByAmgen