Combination Chemotherapy and Bevacizumab With or Without RO4929097 in Treating Patients With Metastatic Colorectal Cancer

NCT ID: NCT01270438

Last Updated: 2017-04-04

Basic Information

• Recruitment Status: WITHDRAWN
• Clinical Phase: PHASE2
• Study Classification: INTERVENTIONAL
• Study Start Date: 2010-12-31
• Study Completion Date: 2013-08-31

Brief Summary

This phase II clinical trial is studying how well giving combination chemotherapy and bevacizumab with or without RO4929097 works in treating patients with metastatic colorectal cancer. Drugs used in chemotherapy, such as oxaliplatin, leucovorin calcium, and fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. RO4929097 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether combination chemotherapy and bevacizumab is more effective with RO4929097 in treating patients with colorectal cancer.

Detailed Description

PRIMARY OBJECTIVES:

I. To estimate the efficacy, as determined by progression-free survival, of FOLFOX6 and bevacizumab with versus without gamma-secretase inhibitor RO4929097 (RO4929097).

SECONDARY OBJECTIVES:

I. To estimate the clinical benefit of RO4929097 in combination with mFOLFOX6 and bevacizumab, as measured by objective response rate.

II. To evaluate the safety and tolerability of RO4929097 in combination with mFOLFOX6 chemotherapy and bevacizumab.

III. To evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of RO4929097 in combination with mFOLFOX6 and bevacizumab.

IV. To investigate PD response of RO4929097 in combination with mFOLFOX6 chemotherapy and bevacizumab, as assessed by direct measurement of gamma-secretase enzyme activity, in tumor samples.

V. (Exploratory) To investigate the Notch signaling pathway genes targeted by RO4929097 in combination with mFOLFOX6 chemotherapy and bevacizumab and correlate with clinical outcome.

VI. (Exploratory) To investigate the Ras signaling pathway genes targeted by RO4929097 in combination with mFOLFOX6 chemotherapy and bevacizumab and correlate with clinical outcome.

VII. (Exploratory) To investigate putative colorectal cancer stem cells targeted by RO4929097 in combination with mFOLFOX6 chemotherapy and bevacizumab and correlate with clinical outcome.

OUTLINE: This is a multicenter study. Patients are stratified according to participating center, prior therapy (adjuvant/neoadjuvant vs none), and number of organs* involved by metastases (1 vs > 1). Patients are randomized to 1 of 2 treatment arms.

NOTE: *Lesions all in the liver would be considered as 1 organ involved.

ARM I: Patients receive FOLFOX6 regimen comprising oxaliplatin intravenously (IV) over 2 hours, leucovorin calcium IV over 2 hours, fluorouracil IV continuously over 46 hours, and bevacizumab IV over 30-90 minutes on days 1-2. Patients also receive oral gamma-secretase inhibitor RO4929097 on days 1-3 and 8-10.

Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity (RO4929097 is given for up to 12 courses).

ARM II: Patients receive FOLFOX6 regimen and bevacizumab as in arm I.

Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity. Patients may undergo blood sample collection at baseline and periodically during study for pharmacokinetic, pharmacodynamic, and correlative studies.

After completion of study therapy, patients are followed up for 12 months.

Conditions

Adenocarcinoma of the Colon; Adenocarcinoma of the Rectum; Recurrent Colon Cancer; Recurrent Rectal Cancer; Stage IVA Colon Cancer; Stage IVA Rectal Cancer; Stage IVB Colon Cancer; Stage IVB Rectal Cancer

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Arm I (RO4929097, combination chemotherapy, bevacizumab)

Patients receive FOLFOX6 regimen comprising oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, fluorouracil IV continuously over 46 hours, and bevacizumab IV over 30-90 minutes on days 1-2. Patients also receive oral gamma-secretase inhibitor RO4929097 on days 1-3 and 8-10. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Given IV

gamma-secretase/Notch signalling pathway inhibitor RO4929097

Intervention Type: DRUG

Given orally

bevacizumab

Intervention Type: BIOLOGICAL

Given IV

oxaliplatin

Intervention Type: DRUG

Given IV

leucovorin calcium

Intervention Type: DRUG

Given IV

fluorouracil

Intervention Type: DRUG

Given IV

Arm II (combination chemotherapy, bevacizumab)

Patients receive FOLFOX6 regimen and bevacizumab as in arm I. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.

Group Type: EXPERIMENTAL

FOLFOX regimen

Intervention Type: DRUG

Given IV

bevacizumab

Intervention Type: BIOLOGICAL

Given IV

oxaliplatin

Intervention Type: DRUG

Given IV

leucovorin calcium

Intervention Type: DRUG

Given IV

fluorouracil

Intervention Type: DRUG

Given IV

Interventions

FOLFOX regimen

Given IV

Intervention Type: DRUG

gamma-secretase/Notch signalling pathway inhibitor RO4929097

Given orally

Intervention Type: DRUG

bevacizumab

Given IV

Intervention Type: BIOLOGICAL

oxaliplatin

Given IV

Intervention Type: DRUG

leucovorin calcium

Given IV

Intervention Type: DRUG

fluorouracil

Given IV

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Histologically or cytologically confirmed adenocarcinoma of the colon or adenocarcinoma of the rectum

• Metastatic disease by imaging
• Measurable disease, defined as ≥ 1 lesion that can be accurately measured in ≥ 1 dimension (longest diameter to be recorded) as ≥ 20mm by conventional techniques or as ≥ 10 mm by spiral CT scan
• No known brain metastases
• ECOG performance status 0-1
• ANC ≥ 1,500/mm³
• WBC ≥ 3,000/mm³
• Platelet count ≥ 100,000/mm³ (without a platelet transfusion ≤ 14 days prior to study)
• Hemoglobin ≥ 9 g/dL
• Serum creatinine ≤ 1.5 times upper limit of normal (ULN)
• Urine protein:creatinine ≤ 0.5 or proteinuria < 1,000 mg on 24-hour urine collection
• Total bilirubin ≤ 1.5 times ULN
• AST and ALT ≤ 2.5 times ULN (≤ 5.0 times ULN for patients with liver metastases)
• Albumin ≥ 2.5 g/dL
• Amylase ≤ 2 times ULN
• Lipase ≤ 2 times ULN
• PTT ≤ 1.2 times ULN
• INR ≤ 1.2 times ULN
• No patients with uncontrolled hypophosphatemia, hypocalcemia, hypomagnesemia, hyponatremia, or hypokalemia defined as less than the lower limit of normal for the institution, despite adequateelectrolyte supplementation
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use two forms of contraception (i.e., barrier contraception and one other method of contraception) prior to, during, and for ≥ 12 months after study participation
• Patients must not have current evidence of or history of another malignancy except adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other curatively treated solid tumors with no evidence of disease for ≥ 3 years prior to enrollment
• Able to swallow capsules
• No malabsorption syndrome or other condition that would interfere with intestinal absorption
• No history of allergic reactions attributed to compounds of similar chemical or biologic composition to gamma-secretase inhibitor RO4929097 used in the study
• No clinically important history of liver disease, including known viral, other hepatitis, or cirrhosis
• No uncontrolled intercurrent illness including, but not limited to, any of the following:

• Ongoing or active infection
• Symptomatic congestive heart failure
• Unstable angina pectoris
• A history of torsades de pointes or other significant cardiac arrhythmias
• Psychiatric illness and/or social situations that would limit compliance with study requirements
• No baseline QTcF > 450 msec (male) or QTcF > 470msec (female)
• No serious or non-healing wound, ulcer, or bone fracture
• No history of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within the past 6 months
• No significant traumatic injury within the past 28 days
• No clinically significant cardiovascular disease, including any of the following:

• Inadequately controlled hypertension (systolic BP > 160 mm Hg and/or diastolic BP > 90 mm Hg despite antihypertension medication)
• History of cerebrovascular accident within the past 6 months
• Myocardial infarction or unstable angina within the past 6 months
• NYHA grade II-IV congestive heart failure
• Serious and inadequately controlled cardiac arrhythmia
• No requirement for antiarrhythmics or other medications known to prolong QTc
• No significant vascular disease (e.g., aortic aneurysm, requiring surgical repair, history of aortic dissection, or recent peripheral arterial thrombosis) within the past 6 months
• No clinically significant peripheral vascular disease
• No evidence of bleeding diathesis or coagulopathy
• No known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
• Recovered to < NCI CTCAE grade 2 toxicities related to prior therapy
• No prior adjuvant or neoadjuvant chemotherapy for colorectal cancers within 12 months of development of metastases
• No prior chemotherapy or gamma-secretase inhibitors or other investigational agents for metastatic colorectal cancer
• No prior radiotherapy for colorectal cancers including in the neoadjuvant or adjuvant setting within 12 months of development of metastases
• No major surgical procedure or open biopsy within the past 28 days and no anticipation of need for major surgical procedures during the course of the study
• No concurrent medications with narrow therapeutic indices that are metabolized by cytochrome P450 (CYP450), including warfarin sodium (Coumadin®)

• Patients who switch from warfarin sodium to alternative anti-coagulant agents allowed
• No concurrent medications that are strong inducers, inhibitors, or substrates of CYP3A4, including ketoconazole and grapefruit juice
• No concurrent combination antiretroviral therapy for HIV-positive patients

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Neil Segal

Role: PRINCIPAL_INVESTIGATOR

Memorial Sloan Kettering Cancer Center

Locations

Mayo Clinic

Rochester, Minnesota, United States

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Arthur G. James Cancer Hospital and Solove Research Institute at Ohio State University Medical Center

Columbus, Ohio, United States

Countries

United States

Other Identifiers

NCI-2011-02571

Identifier Type: REGISTRY

Identifier Source: secondary_id

CDR0000692198

Identifier Type: -

Identifier Source: secondary_id

MSKCC-10191

Identifier Type: -

Identifier Source: secondary_id

10-191

Identifier Type: OTHER

Identifier Source: secondary_id

8467

Identifier Type: OTHER

Identifier Source: secondary_id

U01CA069856

Identifier Type: NIH

Identifier Source: secondary_id

View Link

N01CM62206

Identifier Type: NIH

Identifier Source: secondary_id

View Link

NCI-2011-02571

Identifier Type: -

Identifier Source: org_study_id