- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02344810
C-Met Inhibitor AMG 337, Oxaliplatin, Leucovorin Calcium, and Fluorouracil in Treating Patients With Advanced Stomach or Esophageal Cancer
A Phase I and Randomized Phase II Double Blinded Placebo Controlled Study of mFOLFOX6 +/- AMG 337 in the First Line Treatment of Patients With Her2/Neu Negative and High MET Expressing Advanced Gastric and Esophageal Adenocarcinoma
Study Overview
Status
Conditions
- Gastrointestinal Cancer
- Adenocarcinoma of the Gastroesophageal Junction
- Stage IV Gastric Cancer
- Adenocarcinoma of the Esophagus
- Stage IV Esophageal Cancer
- Diffuse Adenocarcinoma of the Stomach
- Intestinal Adenocarcinoma of the Stomach
- Mixed Adenocarcinoma of the Stomach
- Stage IIIA Gastric Cancer
- Stage IIIB Gastric Cancer
- Stage IIIC Gastric Cancer
- Stage IIIA Esophageal Cancer
- Stage IIIB Esophageal Cancer
- Stage IIIC Esophageal Cancer
Detailed Description
PRIMARY OBJECTIVES:
I. To evaluate the toxicity of combination therapy with AMG 337 (c-Met inhibitor AMG 337) and mFOLFOX6 (oxaliplatin, leucovorin calcium, and fluorouracil) chemotherapy in patients with advanced or metastatic gastrointestinal (GI) cancers. (Phase I) II. To determine the dose of AMG 337 to be used in combination with mFOLFOX6 chemotherapy in the phase II portion of the trial. (Phase I) III. To determine the pharmacokinetics of AMG 337 in combination with mFOLFOX6. (Phase I) IV. To determine if the addition of AMG 337 to mFOLFOX6 chemotherapy improves median progression-free survival (PFS) in the first line treatment of patients with human epidermal growth factor receptor 2 (Her2Neu) negative and high c-met proto-oncogene (MET) expressing advanced esophagogastric and gastroesophageal junction (GEJ) adenocarcinoma. (Phase II)
SECONDARY OBJECTIVES:
I. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to overall survival (OS). (Phase II) II. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to response rate and disease control rate. (Phase II) III. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to toxicity rates. (Phase II) IV. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to time to development of new metastasis. (Phase II) V. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to evaluation of MET amplification. (Phase II) VI. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to evaluation of MET amplification and MET expression as determined by DAKO immunohistochemistry (IHC) for comparison to Ventana IHC. (Phase II) VII. To evaluate the addition of AMG 337 to mFOLFOX6 chemotherapy and also to evaluate the placebo/mFOLFOX6 chemotherapy combination in the first line treatment of patients with Her2Neu negative and high c-MET expressing advanced esophagogastric and GEJ adenocarcinoma, with regards to a retrospective re-evaluation of the cutpoint used by the computer algorithm for c-MET IHC to assess its ability to distinguish responding versus non-responding patients will be undertaken in this population, so that a potentially more optimal cutpoint to define high c-MET tumors in patients can be identified. (Phase II)
OUTLINE: This is a phase I, dose-escalation study of c-Met inhibitor AMG 337 followed by a phase II study.
PHASE I: Patients receive c-Met inhibitor AMG 337 orally (PO) once daily (QD) on days 1-28; and oxaliplatin intravenously (IV) over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 46-48 hours on days 1 and 15. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
PHASE II: Patients are randomized to 1 of 2 treatment arms.
ARM A: Patients receive c-Met inhibitor AMG 337 PO QD on days 1-28; and oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 46-48 hours on days 1 and 15.
ARM B: Patients receive placebo PO QD on days 1-28; and oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 46-48 hours on days 1 and 15.
In both arms, courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 3 months for 2 years.
Study Type
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, United States, 19103
- ECOG-ACRIN Cancer Research Group
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients must have a life expectancy >= 12 weeks
- Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
- Women must not be pregnant or breast-feeding; all females of childbearing potential must have a blood test or urine study within 48 hours prior to randomization to rule out pregnancy; a female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
- Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) for the duration of study therapy and for 3 months after the last dose of AMG 337 plus mFOLFOX6 chemotherapy; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately; should a man impregnate or suspect that he has impregnated a woman while participating in this study, he should inform his treating physician immediately
- Patients must NOT have a known immediate or delayed hypersensitivity reaction to drugs chemically related to fluorouracil, platins or their excipients nor have a known history of dihydropyrimidine dehydrogenase (DPD) deficiency
- Patients must be able to swallow tablets whole
- Leukocytes >= 3,000/mcL
- Absolute neutrophil count >= 1,500/mcL
- Hemoglobin >= 9 g/dL
- Platelets >= 100,000/mcL
- Total bilirubin =< 1.5 X institutional upper limit of normal (ULN)
- Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 3 X institutional upper limit of normal (ULN) or =< 5 X ULN if the patient has liver metastases
- Creatinine =< 1.5 X institutional ULN or creatinine clearance >= 50 mL/min for patients with creatinine levels above institutional normal
- Patients must NOT be taking current medications or substances that are inhibitors or inducers of cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP3A4)
- Patients with known human immunodeficiency virus (HIV) are not eligible if cluster of differentiation (CD)4 count is =< 200 cell/mm^3 or if receiving antiretroviral therapy
- Patients must not have a pre-existing > grade 1 (Common Terminology Criteria for Adverse Events version 4 [CTCAEv4]) motor or sensory neuropathy
- Patients must not have an uncontrolled infection, active hepatic, biliary disease or other uncontrolled intercurrent illnesses including, but not limited to: uncontrolled ascites, uncontrolled hypertension, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia or psychiatric illness/addictive disorders that would limit compliance with study requirements
- PHASE I:
- Patients must have measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria within 4 weeks prior to registration; patients must not have clinical or radiographic evidence of brain metastasis
- Patients must have histologically or cytologically confirmed adenocarcinoma originating from anywhere in the gastrointestinal tract
- Patients must have progression on standard therapies, for which effective therapy is not available (or patients are not a candidate for or are intolerant of such therapies)
Patients must NOT have previous or concurrent malignancy; exceptions are made for patients who meet any of the following conditions:
- Non-melanoma skin cancer, in situ cervical cancer, breast cancer in situ, or superficial bladder cancer (noninvasive papillary carcinoma or carcinoma in situ)
- Prior malignancy completely excised or removed and patient has been continuously disease free for > 5 years from registration
- Patients may have received prior surgery or radiotherapy if > 4 weeks prior to registration and patient does not have any unresolved or unstable serious toxicity
- Patients must not be receiving an investigational agent concurrently and must not have received any other investigational agents within 4 weeks prior to randomization
- PHASE II:
- Patients must have measurable disease by RECIST 1.1 criteria within 4 weeks prior to registration to Step 0; patients must not have clinical or radiographic evidence of brain metastasis because of their poor prognosis
Patient disease status must be as follows:
- Adenocarcinoma or poorly differentiated carcinoma of the stomach, esophagus or gastroesophageal (GE) junction
- Histologically or cytologically confirmed Her2/neu negative cancer prior to pre-registration; Her2/neu status must be determined by a Clinical Laboratory Improvement Amendments (CLIA) certified laboratory
- Locally advanced or metastatic disease that is inoperable and not amenable to curative therapy; linitis plastica is permitted
- Patient must NOT have gastric carcinoid, sarcomas or squamous cell carcinoma
- Patients may have received prior surgery or radiotherapy if > 4 weeks prior to registration to Step 0 and patient does not have any unresolved or unstable serious toxicity
Patients must NOT have previous or concurrent malignancy; exceptions are made for patients who meet any of the following conditions:
- Non-melanoma skin cancer, in situ cervical cancer, breast cancer in situ, or superficial bladder cancer (noninvasive papillary carcinoma or carcinoma in situ)
- Prior malignancy completely excised or removed and patient has been continuously disease free for > 5 years from registration to Step 0
- Patients must not be receiving an investigational agent concurrently and must not have received any other investigational agents within 4 weeks prior to registration to Step 0
- Patient may not have received prior chemotherapy for advanced disease or prior oxaliplatin or anti-MET therapy
- Previous neo-adjuvant or adjuvant treatment is allowed provided that it was discontinued >= 6 months prior to registration to Step 0
Patients must have paraffin-embedded tumor specimen available for submission for central determination of MET expression status
- NOTE: it is recommended that patients not be pre-registered until the required tumor specimens are on hand and ready for submission; if submission of tissue will be submitted more than 5 working days after pre-registration, immediately notify the receiving laboratory
Patients must have had MET expression status determined by the Immunohistochemistry Laboratory and Image Analysis Laboratory in the Department of Pathology of The University of Texas MD Anderson Cancer Center in Houston: the report from the central laboratory indicates tumor tissue has MET
- NOTE: for this protocol, 'MET High' will be defined as: >= 50% tumor cells with a staining intensity of 2+ or 3+ in IHC utilizing the CONFIRM anti-total MET, SP44, rabbit monoclonal primary antibody
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Arm A (AMG 337, mFOLFOX6)
Patients receive c-Met inhibitor AMG 337 PO QD on days 1-28; and oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 46-48 hours on days 1 and 15.
|
Correlative studies
Given IV
Other Names:
Given IV
Other Names:
Given IV
Other Names:
Correlative studies
Other Names:
Given PO
Other Names:
|
Active Comparator: Arm B (placebo, mFOLFOX6)
Patients receive placebo PO QD on days 1-28; and oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 46-48 hours on days 1 and 15.
|
Correlative studies
Given IV
Other Names:
Given IV
Other Names:
Given IV
Other Names:
Correlative studies
Other Names:
Given PO
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum tolerated dose of c-Met inhibitor AMG 337, defined as the highest dose level at which < 33% of 6 patients experience a dose limiting toxicity graded according to CTCAE v.4 (Phase I)
Time Frame: 28 days
|
28 days
|
|
Progression-free survival (Phase II)
Time Frame: Up to 2 years
|
The study will have 90% power to detect the above improvement in PFS using a one-sided 0.10 level log rank test.
|
Up to 2 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall survival (Phase II)
Time Frame: Up to 2 years
|
Up to 2 years
|
|
Response rate (Phase II)
Time Frame: Up to 2 years
|
Up to 2 years
|
|
Disease control rate (Phase II)
Time Frame: Up to 2 years
|
Up to 2 years
|
|
Incidence of toxicity graded according to CTCAE v.4 (Phase II)
Time Frame: Up to 2 years
|
The study will have at least 83% power to detect an absolute differences of 26% or more (e.g.
64% versus 38% true toxicity rates) between the two arms for any given adverse event, using a one-sided 5% level Fisher's exact test.
|
Up to 2 years
|
Time to development of new metastasis (Phase II)
Time Frame: Up to 2 years
|
Up to 2 years
|
|
Evaluation of MET amplification via fluorescence in situ hybridization (FISH) (Phase II)
Time Frame: Up to 2 years
|
Up to 2 years
|
|
Evaluation of MET amplification and MET expression as determined by DAKO IHC (Phase II)
Time Frame: Up to 2 years
|
Comparison of DAKO IHC to Ventana IHC and comparison of amplification by FISH to overexpression by Ventana IHC amongst all pre-registered patients.
|
Up to 2 years
|
Collaborators and Investigators
Investigators
- Principal Investigator: Lakshmi Rajdev, ECOG-ACRIN Cancer Research Group
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Carcinoma
- Neoplasms, Glandular and Epithelial
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Stomach Diseases
- Head and Neck Neoplasms
- Esophageal Diseases
- Stomach Neoplasms
- Adenocarcinoma
- Gastrointestinal Neoplasms
- Esophageal Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Protective Agents
- Micronutrients
- Vitamins
- Calcium-Regulating Hormones and Agents
- Antidotes
- Vitamin B Complex
- Fluorouracil
- Oxaliplatin
- Leucovorin
- Calcium
- Levoleucovorin
Other Study ID Numbers
- EA2132 (Other Identifier: CTEP)
- U10CA180820 (U.S. NIH Grant/Contract)
- NCI-2014-01315 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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