Avastin in Combination With Radiation (XRT) & Temozolomide, Followed by Avastin, Temozolomide and Irinotecan for Glioblastoma (GBM) and Gliosarcomas

NCT ID: NCT00597402

Last Updated: 2014-05-07

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 125 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2007-07-31
• Study Completion Date: 2013-05-31

Brief Summary

Primary objective: To use overall survival to assess the efficacy of the combination of radiation therapy, temozolomide and Avastin followed by Avastin, temozolomide, and irinotecan in the treatment of grade IV malignant glioma patients following surgical resection.

Secondary objective: To determine the progression-free survival following the combination of radiation therapy, temozolomide and Avastin followed by Avastin, temozolomide, and irinotecan.

Exploratory Objective: To explore the relationship between biomarkers and outcome (overall survival and progression-free survival) among patients with grade IV malignant glioma treated with radiation therapy, temozolomide and Avastin followed by Avastin, temozolomide, and irinotecan.

To describe the toxicity of radiation therapy,temozolomide and Avastin followed by Avastin, temozolomide, and irinotecan.

Detailed Description

The standard of care for grade IV gliomas is radiation therapy with daily temozolomide, followed by 6 months of temozolomide. The majority of patients progress and die of their tumor. Many glioma patients are resistant to temozolomide because the tumors have high O(6)-methylguanine-DNA methyltransferase (MGMT), conferring resistance. Irinotecan is synergistic with temozolomide, and the combination may overcome high MGMT. Vascular endothelial growth factor (VEGF) is present on the cell surface and around malignant gliomas. It appears that the presence of vascular endothelial growth factor is a prognostic growth factor with more VEGF expression correlating with a poor prognosis. Monoclonal antibodies to VEGF have inhibited growth of malignant gliomas in a mouse xenograft. Avastin is a humanized monoclonal immunoglobulin G (IGG) 1 antibody that binds to and inhibits the biologic activity of human vascular endothelial growth factor. The combination of Avastin and irinotecan was safe and demonstrated high activity against recurrent malignant gliomas. The combination of Avastin, temozolomide, and irinotecan as the initial therapy may maximize the chance for long-term survival. There are other studies completed or ongoing for newly diagnosed glioblastoma (GBM) patients, including a Radiation Therapy Oncology Group (RTOG) study that added irinotecan to temozolomide following standard radiation therapy and temozolomide, and a University of California, Los Angeles (UCLA) study that added Avastin to standard radiation therapy and temozolomide followed by Avastin and temozolomide.

Conditions

Glioblastoma; Gliosarcoma; Brain Tumor

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Avastin, radiation, temozolomide, and irinotecan

Group Type: EXPERIMENTAL

Avastin

Intervention Type: DRUG

Avastin will be administered 10 mg/kg every other week beginning a minimum of 28 days after last major surgical procedure, open biopsy, or significant traumatic injury. Following completion of XRT, patients will receive treatment that includes 6 cycles of Avastin, beginning a minimum of 14 days after last XRT.

Temozolomide

Intervention Type: DRUG

Daily temozolomide 75 mg/m2/day for 6.5 weeks of radiation treatment. Following completion of XRT, patients will receive treatment including temozolomide 200 mg/m2/day on the 1st 5 days of each 28-day cycle.

Radiation Therapy (XRT)

Intervention Type: RADIATION

Treatment with standard XRT (radiation) for 6.5 weeks.

Irinotecan

Intervention Type: DRUG

Following completion of XRT, patients will receive 6 cycles of treatment that includes irinotecan. Beginning a minimum of 14 days after last XRT, the irinotecan dose will depend on whether the patient is on enzyme-inducing antiepileptic drugs (EIAED). (EIAED:340 mg/m2 every other week, non-EIAED: 125 mg/m2.)

Interventions

Avastin

Avastin will be administered 10 mg/kg every other week beginning a minimum of 28 days after last major surgical procedure, open biopsy, or significant traumatic injury. Following completion of XRT, patients will receive treatment that includes 6 cycles of Avastin, beginning a minimum of 14 days after last XRT.

Intervention Type: DRUG

Temozolomide

Daily temozolomide 75 mg/m2/day for 6.5 weeks of radiation treatment. Following completion of XRT, patients will receive treatment including temozolomide 200 mg/m2/day on the 1st 5 days of each 28-day cycle.

Intervention Type: DRUG

Radiation Therapy (XRT)

Treatment with standard XRT (radiation) for 6.5 weeks.

Intervention Type: RADIATION

Irinotecan

Following completion of XRT, patients will receive 6 cycles of treatment that includes irinotecan. Beginning a minimum of 14 days after last XRT, the irinotecan dose will depend on whether the patient is on enzyme-inducing antiepileptic drugs (EIAED). (EIAED:340 mg/m2 every other week, non-EIAED: 125 mg/m2.)

Intervention Type: DRUG

Other Intervention Names

Bevacizumab; Temodar; CPT-11; Camptosar

Eligibility Criteria

Inclusion Criteria

• Patients must have histologically confirmed diagnosis of World Health Organization (WHO) grade IV primary malignant glioma (glioblastoma multiforme or gliosarcoma). Patients have to be within 4 weeks of the last major surgical procedure.
• Age > 18 years.
• An interval of at least 2 weeks and not > 6 weeks between prior major surgical procedure and study enrollment.
• No prior radiotherapy or chemotherapy for a brain tumor
• Karnofsky ≥ 60 percent.
• Hemoglobin ≥ 9.0 g/deciliter (dl), absolute neutrophil count (ANC) ≥ 1,500 cells/ microliter, platelets ≥ 125,000 cells/microliter.
• Serum creatinine ≤ 1.5 mg/dl, serum serum glutamic-oxaloacetic transaminase (SGOT) and bilirubin ≤ 1.5 times upper limit of normal (ULN).
• For patients on corticosteroids, they must be on a stable or decreasing dose for 1 week prior to entry, and the dose should not be escalated over entry dose level, if clinically possible.
• Signed informed consent approved by the Institutional Review Board
• No evidence of > grade 1 central nervous system (CNS) hemorrhage on the baseline MRI or CT scan.
• If sexually active, patients will take contraceptive measures for the duration of treatment as stated in the informed consent.

Exclusion Criteria

• Pregnancy or breast feeding.
• Co-medication that may interfere with study results; e.g. immuno-suppressive agents other than corticosteroids.
• Active infection requiring intravenous (IV) antibiotics.
• Prior treatment with radiotherapy or chemotherapy for a brain tumor, irrespective of the grade of the tumor.
• Evidence of > grade 1 CNS hemorrhage on baseline MRI on CT scan.

Avastin-Specific Concerns:

Subjects meeting any of the following criteria are ineligible for study entry:

• Current, recent (within 4 weeks of the first infusion of this study), or planned participation in an experimental drug study
• Blood pressure of 150/100 mmHg
• Unstable angina
• New York Heart Association (NYHA) Grade II or greater congestive heart failure
• History of myocardial infarction within 6 months
• History of stroke within 6 months
• Clinically significant peripheral vascular disease
• Evidence of bleeding diathesis
• Coagulopathy (prothrombin time (PT) or partial thromboplastin time (PTT) >1.5x normal or a history of > three grade 2 or greater hemorrhages)
• Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to first Avastin infusion during XRT/Temodar or anticipation of need for major surgical procedure during the course of the study
• Minor surgical procedures, fine needle aspirations or core biopsies within 7 days prior to first Avastin infusion during XRT/Temodar
• Pregnant (positive pregnancy test) or lactating
• Urine protein >1.0 + at screening
• History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to first Avastin infusion during XRT/Temodar
• Serious, non-healing wound, ulcer, or bone fractures.
• Inability to comply with study and/or follow-up procedures.

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

Sponsors

Genentech, Inc.

INDUSTRY

Sponsor Role: collaborator

Schering-Plough

INDUSTRY

Sponsor Role: collaborator

Duke University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Annick Desjardins, MD, FRCPC

Role: PRINCIPAL_INVESTIGATOR

Duke Health

Locations

Duke University Health System

Durham, North Carolina, United States

Countries

United States

Related Links

http://www.cancer.duke.edu/btc/

The Preston Robert Tisch Brain Tumor Center at DUKE

Other Identifiers

Pro00000458

Identifier Type: -

Identifier Source: org_study_id