NCT02800486 · Northwell Health
Super Selective Intra-arterial Repeated Infusion of Cetuximab (Erbitux) With Reirradiation for Treatment of Relapsed/Refractory GBM, AA, and AOA
What this study is about
Primary brain tumors are typically treated by surgery, radiation therapy and chemotherapy, either individually or in combination. Present therapies are inadequate, as evidenced by the low 5-year survival rate for brain cancer patients, with median survival at approximately 12 months.
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Primary brain tumors are typically treated by surgery, radiation therapy and chemotherapy, either individually or in combination. Present therapies are inadequate, as evidenced by the low 5-year survival rate for brain cancer patients, with median survival at approximately 12 months. Glioma is the most common form of primary brain cancer, afflicting approximately 7,000 patients in the United States each year. These highly malignant cancers remain a significant unmet clinical need in oncology. GBM often has a high expression of EFGR (Epidermal Growth Factor Receptor), which is associated with poor prognosis. Several methods of inhibiting this receptor have been tested, including monoclonal antibodies, vaccines, and tyrosine kinase inhibitors. The investigators hypothesize that in patients with recurring GBM, intracranial superselective intra-arterial infusion of Cetuximab (CTX), at a dose of 250mg/m2 in conjunction with hypofractionated radiation, will be safe and efficacious and prevent tumor progression in patients with recurrent, residual GBM.
Interventions
DRUG
Intra-arterial Cetuximab
DRUG
Intra-arterial Mannitol
RADIATION
Hypofractionated re-irradiation
Primary outcome measures
Progression Free Survival (PFS)
Time frame: 6 months
The 6-month PFS will be estimated by calculating the proportion of patients who are alive at 6 months from treatment commencement and are progression-free.
Overall Survival (OS)
Time frame: 2 years
OS will be calculated as the time from treatment initiation to the date of death.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Male or female patients of ≥18 years of age
- Patients with a documented histologic diagnosis of relapsed or refractory glioblastoma multiforme (GBM), anaplastic astrocytoma (AA) or anaplastic oligoastrocytoma (AOA)
- Patients with pathology confirmed histologic EGFR overexpression
- Patients must have at least one confirmed and evaluable tumor site.∗ \*A confirmed tumor site is one in which is biopsy-proven
- Patients must have a Karnofsky performance status ≥60% and an expected survival of ≥ three months.
- No chemotherapy for two weeks prior to treatment under this research protocol and no external beam radiation for eight weeks prior to treatment under this research protocol
- Patients must have adequate hematologic reserve with WBC≥3000/mm3, absolute neutrophils ≥1500/mm3 and platelets ≥100,000/ mm3. Patients who are on Coumadin must have a platelet count of ≥150,000/ mm3
- Pre-enrollment chemistry parameters must show: bilirubin\<1.5X the institutional upper limit of normal (IUNL); AST or ALT\<2.5X IUNL and creatinine\<1.5X IUNL
- Pre-enrollment coagulation parameters (PT and PTT) must be ≤1.5X the IUNL
- Patients must agree to use a medically effective method of contraception during and for a period of three months after the treatment period. A pregnancy test will be performed on each premenopausal female of childbearing potential immediately prior to entry into the research study
- Patients must be able to understand and give written informed consent. Informed consent must be obtained at the time of patient screening
Exclusion criteria
- Women who are pregnant or lactating.
- Women of childbearing potential and fertile men will be informed of the potential unknown risk of conception while participating in this research trial and will be advised that they must use effective contraception during and for a period of three months after the treatment period
- Patients with significant intercurrent medical or psychiatric conditions that would place them at increased risk or affect their ability to receive or comply with treatment or post-treatment clinical monitoring
- Patients with radiological evidence of leptomeningeal disease
- Patients with history of allergic reaction to CTX
- Patients who completed chemo/RT less than 6 months prior to enrollment
- Patients who have not failed standard Stupp protocol
Where
- New York, New York
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Apr 13, 2026 · Source of record for eligibility and locations